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<a href="_float_math_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef FLOAT_MATH_LIB_H</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> </div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="preprocessor">#define FLOAT_MATH_LIB_H</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> </div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> </div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include <float.h></span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include <stdint.h></span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div><div class="line"><a name="l00009"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html"> 9</a></span> <span class="keyword">namespace </span><a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html">FLOAT_MATH</a></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> {</div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> </div><div class="line"><a name="l00012"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9af"> 12</a></span> <span class="keyword">enum</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9af">FM_ClipState</a></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> {</div><div class="line"><a name="l00014"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9afa9df27601d6ae82936064ca3010b80a5f"> 14</a></span>  <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9afa9df27601d6ae82936064ca3010b80a5f">FMCS_XMIN</a> = (1<<0),</div><div class="line"><a name="l00015"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9afae45bdfb2c4086bde450b8af70d756585"> 15</a></span>  <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9afae45bdfb2c4086bde450b8af70d756585">FMCS_XMAX</a> = (1<<1),</div><div class="line"><a name="l00016"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9afad03a9eb1a839f2cb34508a7233906175"> 16</a></span>  <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9afad03a9eb1a839f2cb34508a7233906175">FMCS_YMIN</a> = (1<<2),</div><div class="line"><a name="l00017"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9afaae2ee30933040ceaba04d40a1eb098fd"> 17</a></span>  <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9afaae2ee30933040ceaba04d40a1eb098fd">FMCS_YMAX</a> = (1<<3),</div><div class="line"><a name="l00018"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9afac8adc6db98a363354407d4eb1df66a87"> 18</a></span>  <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9afac8adc6db98a363354407d4eb1df66a87">FMCS_ZMIN</a> = (1<<4),</div><div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9afaf6824c785aa66d10c8b39b8fa86375cb"> 19</a></span>  <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9afaf6824c785aa66d10c8b39b8fa86375cb">FMCS_ZMAX</a> = (1<<5),</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> };</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a8f56ed9e1763d1e33bb24d5c11356c78"> 22</a></span> <span class="keyword">enum</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a8f56ed9e1763d1e33bb24d5c11356c78">FM_Axis</a></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> {</div><div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a8f56ed9e1763d1e33bb24d5c11356c78acf27da21bcf3eb6bbaa8c5f24254dcef"> 24</a></span>  <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a8f56ed9e1763d1e33bb24d5c11356c78acf27da21bcf3eb6bbaa8c5f24254dcef">FM_XAXIS</a> = (1<<0),</div><div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a8f56ed9e1763d1e33bb24d5c11356c78a6d608e9c6b6761a8cfbcdc7470d4e894"> 25</a></span>  <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a8f56ed9e1763d1e33bb24d5c11356c78a6d608e9c6b6761a8cfbcdc7470d4e894">FM_YAXIS</a> = (1<<1),</div><div class="line"><a name="l00026"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a8f56ed9e1763d1e33bb24d5c11356c78ac78cb90c59826b6320fd1891088b1c07"> 26</a></span>  <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a8f56ed9e1763d1e33bb24d5c11356c78ac78cb90c59826b6320fd1891088b1c07">FM_ZAXIS</a> = (1<<2)</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> };</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a122981f0e26b79857ccec1d29e24bfe9"> 29</a></span> <span class="keyword">enum</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a122981f0e26b79857ccec1d29e24bfe9">LineSegmentType</a></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> {</div><div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a122981f0e26b79857ccec1d29e24bfe9afb71f22022e7b20c1cffe0d767794516"> 31</a></span>  <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a122981f0e26b79857ccec1d29e24bfe9afb71f22022e7b20c1cffe0d767794516">LS_START</a>,</div><div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a122981f0e26b79857ccec1d29e24bfe9aeddaa7664a1a0987313b33a7991dabc9"> 32</a></span>  <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a122981f0e26b79857ccec1d29e24bfe9aeddaa7664a1a0987313b33a7991dabc9">LS_MIDDLE</a>,</div><div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a122981f0e26b79857ccec1d29e24bfe9ae1972ba2d53acc5b40a7186e9463724f"> 33</a></span>  <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a122981f0e26b79857ccec1d29e24bfe9ae1972ba2d53acc5b40a7186e9463724f">LS_END</a></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> };</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#abb8140d5d40ac95d14d060b3df484650"> 37</a></span> <span class="keyword">const</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#abb8140d5d40ac95d14d060b3df484650">FM_PI</a> = 3.1415926535897932384626433832795028841971693993751f;</div><div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#ae0d9cd328d51cec3b434cc0a5ac1aa76"> 38</a></span> <span class="keyword">const</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ae0d9cd328d51cec3b434cc0a5ac1aa76">FM_DEG_TO_RAD</a> = ((2.0f * <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#abb8140d5d40ac95d14d060b3df484650">FM_PI</a>) / 360.0f);</div><div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a7bf8c2dde51efeefb5212bf855aa29f9"> 39</a></span> <span class="keyword">const</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a7bf8c2dde51efeefb5212bf855aa29f9">FM_RAD_TO_DEG</a> = (360.0f / (2.0f * <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#abb8140d5d40ac95d14d060b3df484650">FM_PI</a>));</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment">//***************** Float versions</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment">//***</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment">//*** vectors are assumed to be 3 floats or 3 doubles representing X, Y, Z</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment">//*** quaternions are assumed to be 4 floats or 4 doubles representing X,Y,Z,W</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment">//*** matrices are assumed to be 16 floats or 16 doubles representing a standard D3D or OpenGL style 4x4 matrix</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment">//*** bounding volumes are expressed as two sets of 3 floats/double representing bmin(x,y,z) and bmax(x,y,z)</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment">//*** Plane equations are assumed to be 4 floats or 4 doubles representing Ax,By,Cz,D</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a8f56ed9e1763d1e33bb24d5c11356c78">FM_Axis</a> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ab0e6f3d995aaa137c6811be7da8b1f57">fm_getDominantAxis</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> <a class="code" href="namespace_nv_1_1_blast_1_1_vec_math.html#a1c8d1bbcf531b04e6ff52f5357987794">normal</a>[3]);</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a8f56ed9e1763d1e33bb24d5c11356c78">FM_Axis</a> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ab0e6f3d995aaa137c6811be7da8b1f57">fm_getDominantAxis</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> <a class="code" href="namespace_nv_1_1_blast_1_1_vec_math.html#a1c8d1bbcf531b04e6ff52f5357987794">normal</a>[3]);</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a518c9e9f1a383ae51f1400e00168b04d">fm_decomposeTransform</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> local_transform[16],<span class="keywordtype">float</span> trans[3],<span class="keywordtype">float</span> rot[4],<span class="keywordtype">float</span> scale[3]);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a518c9e9f1a383ae51f1400e00168b04d">fm_decomposeTransform</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> local_transform[16],<span class="keywordtype">double</span> trans[3],<span class="keywordtype">double</span> rot[4],<span class="keywordtype">double</span> scale[3]);</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#acbed8443ddbc88cc4408363938cb9b90">fm_multiplyTransform</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *pA,<span class="keyword">const</span> <span class="keywordtype">float</span> *pB,<span class="keywordtype">float</span> *pM);</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#acbed8443ddbc88cc4408363938cb9b90">fm_multiplyTransform</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> *pA,<span class="keyword">const</span> <span class="keywordtype">double</span> *pB,<span class="keywordtype">double</span> *pM);</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a459b88458014177d8945f6e8b269730c">fm_inverseTransform</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> matrix[16],<span class="keywordtype">float</span> inverse_matrix[16]);</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a459b88458014177d8945f6e8b269730c">fm_inverseTransform</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> matrix[16],<span class="keywordtype">double</span> inverse_matrix[16]);</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a475707467603b8b04da3692140ab438b">fm_identity</a>(<span class="keywordtype">float</span> matrix[16]); <span class="comment">// set 4x4 matrix to identity.</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a475707467603b8b04da3692140ab438b">fm_identity</a>(<span class="keywordtype">double</span> matrix[16]); <span class="comment">// set 4x4 matrix to identity.</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aafb68480d229fd7dabd59dea38dff21c">fm_inverseRT</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> matrix[16], <span class="keyword">const</span> <span class="keywordtype">float</span> pos[3], <span class="keywordtype">float</span> t[3]); <span class="comment">// inverse rotate translate the point.</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aafb68480d229fd7dabd59dea38dff21c">fm_inverseRT</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> matrix[16],<span class="keyword">const</span> <span class="keywordtype">double</span> pos[3],<span class="keywordtype">double</span> t[3]); <span class="comment">// inverse rotate translate the point.</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a5e7bcf0c2005abcdfb3b983befdba6e0">fm_transform</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> matrix[16], <span class="keyword">const</span> <span class="keywordtype">float</span> pos[3], <span class="keywordtype">float</span> t[3]); <span class="comment">// rotate and translate this point.</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a5e7bcf0c2005abcdfb3b983befdba6e0">fm_transform</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> matrix[16],<span class="keyword">const</span> <span class="keywordtype">double</span> pos[3],<span class="keywordtype">double</span> t[3]); <span class="comment">// rotate and translate this point.</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a1507bf2ee9f33cc24aae9f3be4169e39">fm_getDeterminant</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> matrix[16]);</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a1507bf2ee9f33cc24aae9f3be4169e39">fm_getDeterminant</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> matrix[16]);</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a955922bac08140d8027099632304d507">fm_getSubMatrix</a>(int32_t ki,int32_t kj,<span class="keywordtype">float</span> pDst[16],<span class="keyword">const</span> <span class="keywordtype">float</span> matrix[16]);</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a955922bac08140d8027099632304d507">fm_getSubMatrix</a>(int32_t ki,int32_t kj,<span class="keywordtype">double</span> pDst[16],<span class="keyword">const</span> <span class="keywordtype">float</span> matrix[16]);</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a9709ed7da00dd74d859b47c48d824eeb">fm_rotate</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> matrix[16],<span class="keyword">const</span> <span class="keywordtype">float</span> pos[3],<span class="keywordtype">float</span> t[3]); <span class="comment">// only rotate the point by a 4x4 matrix, don't translate.</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a9709ed7da00dd74d859b47c48d824eeb">fm_rotate</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> matri[16],<span class="keyword">const</span> <span class="keywordtype">double</span> pos[3],<span class="keywordtype">double</span> t[3]); <span class="comment">// only rotate the point by a 4x4 matrix, don't translate.</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a21696a79d14003a743b2b1ff40894b70">fm_eulerToMatrix</a>(<span class="keywordtype">float</span> ax,<span class="keywordtype">float</span> ay,<span class="keywordtype">float</span> az,<span class="keywordtype">float</span> matrix[16]); <span class="comment">// convert euler (in radians) to a dest 4x4 matrix (translation set to zero)</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a21696a79d14003a743b2b1ff40894b70">fm_eulerToMatrix</a>(<span class="keywordtype">double</span> ax,<span class="keywordtype">double</span> ay,<span class="keywordtype">double</span> az,<span class="keywordtype">double</span> matrix[16]); <span class="comment">// convert euler (in radians) to a dest 4x4 matrix (translation set to zero)</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a1defa5e1cac1adb9265c5f0a3d4c9645">fm_getAABB</a>(uint32_t vcount,<span class="keyword">const</span> <span class="keywordtype">float</span> *points,uint32_t pstride,<span class="keywordtype">float</span> bmin[3],<span class="keywordtype">float</span> bmax[3]);</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a1defa5e1cac1adb9265c5f0a3d4c9645">fm_getAABB</a>(uint32_t vcount,<span class="keyword">const</span> <span class="keywordtype">double</span> *points,uint32_t pstride,<span class="keywordtype">double</span> bmin[3],<span class="keywordtype">double</span> bmax[3]);</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ac9c372bec084a96bb461107edb5d01c4">fm_getAABBCenter</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> bmin[3],<span class="keyword">const</span> <span class="keywordtype">float</span> bmax[3],<span class="keywordtype">float</span> center[3]);</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ac9c372bec084a96bb461107edb5d01c4">fm_getAABBCenter</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> bmin[3],<span class="keyword">const</span> <span class="keywordtype">double</span> bmax[3],<span class="keywordtype">double</span> center[3]);</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#abf97767bcddaed89a04998a225044262">fm_transformAABB</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> bmin[3],<span class="keyword">const</span> <span class="keywordtype">float</span> bmax[3],<span class="keyword">const</span> <span class="keywordtype">float</span> matrix[16],<span class="keywordtype">float</span> tbmin[3],<span class="keywordtype">float</span> tbmax[3]);</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#abf97767bcddaed89a04998a225044262">fm_transformAABB</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> bmin[3],<span class="keyword">const</span> <span class="keywordtype">double</span> bmax[3],<span class="keyword">const</span> <span class="keywordtype">double</span> matrix[16],<span class="keywordtype">double</span> tbmin[3],<span class="keywordtype">double</span> tbmax[3]);</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aafae02ac2136cb97fb7683194968f934">fm_eulerToQuat</a>(<span class="keywordtype">float</span> <a class="code" href="bt_vector3_8h.html#a9ac999fc46ed7720280dca03ad1e4e62">x</a>,<span class="keywordtype">float</span> <a class="code" href="bt_vector3_8h.html#adbffb9cb652cea7e0343fa39dcae22c8">y</a>,<span class="keywordtype">float</span> <a class="code" href="bt_vector3_8h.html#a419978af43d009c4b093b0f4ccc9de08">z</a>,<span class="keywordtype">float</span> quat[4]); <span class="comment">// convert euler angles to quaternion.</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aafae02ac2136cb97fb7683194968f934">fm_eulerToQuat</a>(<span class="keywordtype">double</span> <a class="code" href="bt_vector3_8h.html#a9ac999fc46ed7720280dca03ad1e4e62">x</a>,<span class="keywordtype">double</span> <a class="code" href="bt_vector3_8h.html#adbffb9cb652cea7e0343fa39dcae22c8">y</a>,<span class="keywordtype">double</span> <a class="code" href="bt_vector3_8h.html#a419978af43d009c4b093b0f4ccc9de08">z</a>,<span class="keywordtype">double</span> quat[4]); <span class="comment">// convert euler angles to quaternion.</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#afd1c4745cc5047b78dc32a107ce1b227">fm_quatToEuler</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> quat[4],<span class="keywordtype">float</span> &ax,<span class="keywordtype">float</span> &ay,<span class="keywordtype">float</span> &az);</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#afd1c4745cc5047b78dc32a107ce1b227">fm_quatToEuler</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> quat[4],<span class="keywordtype">double</span> &ax,<span class="keywordtype">double</span> &ay,<span class="keywordtype">double</span> &az);</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aafae02ac2136cb97fb7683194968f934">fm_eulerToQuat</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> euler[3],<span class="keywordtype">float</span> quat[4]); <span class="comment">// convert euler angles to quaternion. Angles must be radians not degrees!</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aafae02ac2136cb97fb7683194968f934">fm_eulerToQuat</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> euler[3],<span class="keywordtype">double</span> quat[4]); <span class="comment">// convert euler angles to quaternion.</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aa8e5d1da135d36933bfae6ec7a4e16dc">fm_scale</a>(<span class="keywordtype">float</span> <a class="code" href="bt_vector3_8h.html#a9ac999fc46ed7720280dca03ad1e4e62">x</a>,<span class="keywordtype">float</span> <a class="code" href="bt_vector3_8h.html#adbffb9cb652cea7e0343fa39dcae22c8">y</a>,<span class="keywordtype">float</span> <a class="code" href="bt_vector3_8h.html#a419978af43d009c4b093b0f4ccc9de08">z</a>,<span class="keywordtype">float</span> matrix[16]); <span class="comment">// apply scale to the matrix.</span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aa8e5d1da135d36933bfae6ec7a4e16dc">fm_scale</a>(<span class="keywordtype">double</span> <a class="code" href="bt_vector3_8h.html#a9ac999fc46ed7720280dca03ad1e4e62">x</a>,<span class="keywordtype">double</span> <a class="code" href="bt_vector3_8h.html#adbffb9cb652cea7e0343fa39dcae22c8">y</a>,<span class="keywordtype">double</span> <a class="code" href="bt_vector3_8h.html#a419978af43d009c4b093b0f4ccc9de08">z</a>,<span class="keywordtype">double</span> matrix[16]); <span class="comment">// apply scale to the matrix.</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a4aeae548e32c6b3fd7b042880853668a">fm_eulerToQuatDX</a>(<span class="keywordtype">float</span> <a class="code" href="bt_vector3_8h.html#a9ac999fc46ed7720280dca03ad1e4e62">x</a>,<span class="keywordtype">float</span> <a class="code" href="bt_vector3_8h.html#adbffb9cb652cea7e0343fa39dcae22c8">y</a>,<span class="keywordtype">float</span> <a class="code" href="bt_vector3_8h.html#a419978af43d009c4b093b0f4ccc9de08">z</a>,<span class="keywordtype">float</span> quat[4]); <span class="comment">// convert euler angles to quaternion using the fucked up DirectX method</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a4aeae548e32c6b3fd7b042880853668a">fm_eulerToQuatDX</a>(<span class="keywordtype">double</span> <a class="code" href="bt_vector3_8h.html#a9ac999fc46ed7720280dca03ad1e4e62">x</a>,<span class="keywordtype">double</span> <a class="code" href="bt_vector3_8h.html#adbffb9cb652cea7e0343fa39dcae22c8">y</a>,<span class="keywordtype">double</span> <a class="code" href="bt_vector3_8h.html#a419978af43d009c4b093b0f4ccc9de08">z</a>,<span class="keywordtype">double</span> quat[4]); <span class="comment">// convert euler angles to quaternion using the fucked up DirectX method</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ac80feefbeefd17402f51317b7d545ebb">fm_eulerToMatrixDX</a>(<span class="keywordtype">float</span> <a class="code" href="bt_vector3_8h.html#a9ac999fc46ed7720280dca03ad1e4e62">x</a>,<span class="keywordtype">float</span> <a class="code" href="bt_vector3_8h.html#adbffb9cb652cea7e0343fa39dcae22c8">y</a>,<span class="keywordtype">float</span> <a class="code" href="bt_vector3_8h.html#a419978af43d009c4b093b0f4ccc9de08">z</a>,<span class="keywordtype">float</span> matrix[16]); <span class="comment">// convert euler angles to quaternion using the fucked up DirectX method.</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ac80feefbeefd17402f51317b7d545ebb">fm_eulerToMatrixDX</a>(<span class="keywordtype">double</span> <a class="code" href="bt_vector3_8h.html#a9ac999fc46ed7720280dca03ad1e4e62">x</a>,<span class="keywordtype">double</span> <a class="code" href="bt_vector3_8h.html#adbffb9cb652cea7e0343fa39dcae22c8">y</a>,<span class="keywordtype">double</span> <a class="code" href="bt_vector3_8h.html#a419978af43d009c4b093b0f4ccc9de08">z</a>,<span class="keywordtype">double</span> matrix[16]); <span class="comment">// convert euler angles to quaternion using the fucked up DirectX method.</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ab363d3868e88b3760f8295f213652242">fm_quatToMatrix</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> quat[4],<span class="keywordtype">float</span> matrix[16]); <span class="comment">// convert quaterinion rotation to matrix, translation set to zero.</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ab363d3868e88b3760f8295f213652242">fm_quatToMatrix</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> quat[4],<span class="keywordtype">double</span> matrix[16]); <span class="comment">// convert quaterinion rotation to matrix, translation set to zero.</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ab1dbaf174472d60724ab64af30e05223">fm_quatRotate</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> quat[4],<span class="keyword">const</span> <span class="keywordtype">float</span> v[3],<span class="keywordtype">float</span> r[3]); <span class="comment">// rotate a vector directly by a quaternion.</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ab1dbaf174472d60724ab64af30e05223">fm_quatRotate</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> quat[4],<span class="keyword">const</span> <span class="keywordtype">double</span> v[3],<span class="keywordtype">double</span> r[3]); <span class="comment">// rotate a vector directly by a quaternion.</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aa83944760275782e7436df8b53a0c36c">fm_getTranslation</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> matrix[16],<span class="keywordtype">float</span> t[3]);</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aa83944760275782e7436df8b53a0c36c">fm_getTranslation</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> matrix[16],<span class="keywordtype">double</span> t[3]);</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a9e7b6b20e5d995bbe4be9cda48f5f590">fm_setTranslation</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *translation,<span class="keywordtype">float</span> matrix[16]);</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a9e7b6b20e5d995bbe4be9cda48f5f590">fm_setTranslation</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> *translation,<span class="keywordtype">double</span> matrix[16]);</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a9053918ec3894e3fb079e932fd54b647">fm_multiplyQuat</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *qa,<span class="keyword">const</span> <span class="keywordtype">float</span> *qb,<span class="keywordtype">float</span> *quat);</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a9053918ec3894e3fb079e932fd54b647">fm_multiplyQuat</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> *qa,<span class="keyword">const</span> <span class="keywordtype">double</span> *qb,<span class="keywordtype">double</span> *quat);</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a672d75bf66999a3d1a6de125e85c5265">fm_matrixToQuat</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> matrix[16],<span class="keywordtype">float</span> quat[4]); <span class="comment">// convert the 3x3 portion of a 4x4 matrix into a quaterion as x,y,z,w</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a672d75bf66999a3d1a6de125e85c5265">fm_matrixToQuat</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> matrix[16],<span class="keywordtype">double</span> quat[4]); <span class="comment">// convert the 3x3 portion of a 4x4 matrix into a quaterion as x,y,z,w</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a1a34d0ebad3b1971c131e6549b06cdd0">fm_sphereVolume</a>(<span class="keywordtype">float</span> radius); <span class="comment">// return's the volume of a sphere of this radius (4/3 PI * R cubed )</span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a1a34d0ebad3b1971c131e6549b06cdd0">fm_sphereVolume</a>(<span class="keywordtype">double</span> radius); <span class="comment">// return's the volume of a sphere of this radius (4/3 PI * R cubed )</span></div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a243023211b7a4e5ab60bdb10c4a9db0f">fm_cylinderVolume</a>(<span class="keywordtype">float</span> radius,<span class="keywordtype">float</span> h);</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a243023211b7a4e5ab60bdb10c4a9db0f">fm_cylinderVolume</a>(<span class="keywordtype">double</span> radius,<span class="keywordtype">double</span> h);</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a890be2a1715cda687e5d3e63d5f59e56">fm_capsuleVolume</a>(<span class="keywordtype">float</span> radius,<span class="keywordtype">float</span> h);</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a890be2a1715cda687e5d3e63d5f59e56">fm_capsuleVolume</a>(<span class="keywordtype">double</span> radius,<span class="keywordtype">double</span> h);</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#abcb99669f70be380f66d9a1fde599fab">fm_distance</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p2[3]);</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#abcb99669f70be380f66d9a1fde599fab">fm_distance</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p2[3]);</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a1721515731405ff0444d53ce4a0ab227">fm_distanceSquared</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p2[3]);</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a1721515731405ff0444d53ce4a0ab227">fm_distanceSquared</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p2[3]);</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a2ef966a4f85a8067ed36c020e036b401">fm_distanceSquaredXZ</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p2[3]);</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a2ef966a4f85a8067ed36c020e036b401">fm_distanceSquaredXZ</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p2[3]);</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ae16f6af28acc944aa4307b55208ef0ce">fm_computePlane</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p2[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p3[3],<span class="keywordtype">float</span> *n); <span class="comment">// return D</span></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ae16f6af28acc944aa4307b55208ef0ce">fm_computePlane</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p2[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p3[3],<span class="keywordtype">double</span> *n); <span class="comment">// return D</span></div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> </div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#af91f007d37b043bd7e70b4d2de1fbd25">fm_distToPlane</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> plane[4],<span class="keyword">const</span> <span class="keywordtype">float</span> pos[3]); <span class="comment">// computes the distance of this point from the plane.</span></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#af91f007d37b043bd7e70b4d2de1fbd25">fm_distToPlane</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> plane[4],<span class="keyword">const</span> <span class="keywordtype">double</span> pos[3]); <span class="comment">// computes the distance of this point from the plane.</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a194f9efd2bb057b2209327630dec652e">fm_dot</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p2[3]);</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a194f9efd2bb057b2209327630dec652e">fm_dot</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p2[3]);</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> </div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a8646830ccfdaad8014442e1e502e85bc">fm_cross</a>(<span class="keywordtype">float</span> <a class="code" href="bt_vector3_8h.html#aa0d71a601765b3ef7dc8c950c6ff762e">cross</a>[3],<span class="keyword">const</span> <span class="keywordtype">float</span> a[3],<span class="keyword">const</span> <span class="keywordtype">float</span> b[3]);</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a8646830ccfdaad8014442e1e502e85bc">fm_cross</a>(<span class="keywordtype">double</span> <a class="code" href="bt_vector3_8h.html#aa0d71a601765b3ef7dc8c950c6ff762e">cross</a>[3],<span class="keyword">const</span> <span class="keywordtype">double</span> a[3],<span class="keyword">const</span> <span class="keywordtype">double</span> b[3]);</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#abedf4d35d4d7f1cd6f5ef3ce30b99169">fm_computeNormalVector</a>(<span class="keywordtype">float</span> n[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p2[3]); <span class="comment">// as P2-P1 normalized.</span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#abedf4d35d4d7f1cd6f5ef3ce30b99169">fm_computeNormalVector</a>(<span class="keywordtype">double</span> n[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p2[3]); <span class="comment">// as P2-P1 normalized.</span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aa44a0e6887abf9d22e27e79f38cf0b7c">fm_computeWindingOrder</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p2[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p3[3]); <span class="comment">// returns true if the triangle is clockwise.</span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aa44a0e6887abf9d22e27e79f38cf0b7c">fm_computeWindingOrder</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p2[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p3[3]); <span class="comment">// returns true if the triangle is clockwise.</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#afe19fb5409155a1b100555ae8b27e042">fm_normalize</a>(<span class="keywordtype">float</span> n[3]); <span class="comment">// normalize this vector and return the distance</span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#afe19fb5409155a1b100555ae8b27e042">fm_normalize</a>(<span class="keywordtype">double</span> n[3]); <span class="comment">// normalize this vector and return the distance</span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aff088a0e1dfb0fc72cd8e890b5ae39a2">fm_normalizeQuat</a>(<span class="keywordtype">float</span> n[4]); <span class="comment">// normalize this quat</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aff088a0e1dfb0fc72cd8e890b5ae39a2">fm_normalizeQuat</a>(<span class="keywordtype">double</span> n[4]); <span class="comment">// normalize this quat</span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a38037bcca3e6efebe64714e1fa93a253">fm_matrixMultiply</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> A[16],<span class="keyword">const</span> <span class="keywordtype">float</span> B[16],<span class="keywordtype">float</span> dest[16]);</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a38037bcca3e6efebe64714e1fa93a253">fm_matrixMultiply</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> A[16],<span class="keyword">const</span> <span class="keywordtype">double</span> B[16],<span class="keywordtype">double</span> dest[16]);</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#acb3c8d61dfb35df6685ace736d7c61af">fm_composeTransform</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> position[3],<span class="keyword">const</span> <span class="keywordtype">float</span> quat[4],<span class="keyword">const</span> <span class="keywordtype">float</span> scale[3],<span class="keywordtype">float</span> matrix[16]);</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#acb3c8d61dfb35df6685ace736d7c61af">fm_composeTransform</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> position[3],<span class="keyword">const</span> <span class="keywordtype">double</span> quat[4],<span class="keyword">const</span> <span class="keywordtype">double</span> scale[3],<span class="keywordtype">double</span> matrix[16]);</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a62f6d3e26092170ccc5c90ffdbeffd8e">fm_computeArea</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p2[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p3[3]);</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a62f6d3e26092170ccc5c90ffdbeffd8e">fm_computeArea</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p2[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p3[3]);</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a9621fb749969501979e6db6cf2decb58">fm_lerp</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p2[3],<span class="keywordtype">float</span> dest[3],<span class="keywordtype">float</span> lerpValue);</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a9621fb749969501979e6db6cf2decb58">fm_lerp</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p2[3],<span class="keywordtype">double</span> dest[3],<span class="keywordtype">double</span> lerpValue);</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a2ca4cef6af901b8de71c71535369229e">fm_insideTriangleXZ</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> test[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p2[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p3[3]);</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a2ca4cef6af901b8de71c71535369229e">fm_insideTriangleXZ</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> test[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p2[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p3[3]);</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> </div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a45c52a87f81bba0ed935d83ff9582de1">fm_insideAABB</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> pos[3],<span class="keyword">const</span> <span class="keywordtype">float</span> bmin[3],<span class="keyword">const</span> <span class="keywordtype">float</span> bmax[3]);</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a45c52a87f81bba0ed935d83ff9582de1">fm_insideAABB</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> pos[3],<span class="keyword">const</span> <span class="keywordtype">double</span> bmin[3],<span class="keyword">const</span> <span class="keywordtype">double</span> bmax[3]);</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> </div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a45c52a87f81bba0ed935d83ff9582de1">fm_insideAABB</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> obmin[3],<span class="keyword">const</span> <span class="keywordtype">float</span> obmax[3],<span class="keyword">const</span> <span class="keywordtype">float</span> tbmin[3],<span class="keyword">const</span> <span class="keywordtype">float</span> tbmax[3]); <span class="comment">// test if bounding box tbmin/tmbax is fully inside obmin/obmax</span></div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a45c52a87f81bba0ed935d83ff9582de1">fm_insideAABB</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> obmin[3],<span class="keyword">const</span> <span class="keywordtype">double</span> obmax[3],<span class="keyword">const</span> <span class="keywordtype">double</span> tbmin[3],<span class="keyword">const</span> <span class="keywordtype">double</span> tbmax[3]); <span class="comment">// test if bounding box tbmin/tmbax is fully inside obmin/obmax</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> uint32_t <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a3fb4f3f21c789ffc5369154820c30472">fm_clipTestPoint</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> bmin[3],<span class="keyword">const</span> <span class="keywordtype">float</span> bmax[3],<span class="keyword">const</span> <span class="keywordtype">float</span> pos[3]);</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> uint32_t <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a3fb4f3f21c789ffc5369154820c30472">fm_clipTestPoint</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> bmin[3],<span class="keyword">const</span> <span class="keywordtype">double</span> bmax[3],<span class="keyword">const</span> <span class="keywordtype">double</span> pos[3]);</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> uint32_t <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a955f588e9f1c54ae05b315c5c1b57c29">fm_clipTestPointXZ</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> bmin[3],<span class="keyword">const</span> <span class="keywordtype">float</span> bmax[3],<span class="keyword">const</span> <span class="keywordtype">float</span> pos[3]); <span class="comment">// only tests X and Z, not Y</span></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> uint32_t <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a955f588e9f1c54ae05b315c5c1b57c29">fm_clipTestPointXZ</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> bmin[3],<span class="keyword">const</span> <span class="keywordtype">double</span> bmax[3],<span class="keyword">const</span> <span class="keywordtype">double</span> pos[3]); <span class="comment">// only tests X and Z, not Y</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> uint32_t <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#af49bf6eedc01255120d2c91f04ccffcc">fm_clipTestAABB</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> bmin[3],<span class="keyword">const</span> <span class="keywordtype">float</span> bmax[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p2[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p3[3],uint32_t &andCode);</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> uint32_t <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#af49bf6eedc01255120d2c91f04ccffcc">fm_clipTestAABB</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> bmin[3],<span class="keyword">const</span> <span class="keywordtype">double</span> bmax[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p2[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p3[3],uint32_t &andCode);</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> </div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ae54daa385d845bcb2e27dfd0340bb920">fm_lineTestAABBXZ</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p2[3],<span class="keyword">const</span> <span class="keywordtype">float</span> bmin[3],<span class="keyword">const</span> <span class="keywordtype">float</span> bmax[3],<span class="keywordtype">float</span> &time);</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ae54daa385d845bcb2e27dfd0340bb920">fm_lineTestAABBXZ</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p2[3],<span class="keyword">const</span> <span class="keywordtype">double</span> bmin[3],<span class="keyword">const</span> <span class="keywordtype">double</span> bmax[3],<span class="keywordtype">double</span> &time);</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> </div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#afb8afe3f925d308fc0d8d3e6e99e521f">fm_lineTestAABB</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p2[3],<span class="keyword">const</span> <span class="keywordtype">float</span> bmin[3],<span class="keyword">const</span> <span class="keywordtype">float</span> bmax[3],<span class="keywordtype">float</span> &time);</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#afb8afe3f925d308fc0d8d3e6e99e521f">fm_lineTestAABB</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p2[3],<span class="keyword">const</span> <span class="keywordtype">double</span> bmin[3],<span class="keyword">const</span> <span class="keywordtype">double</span> bmax[3],<span class="keywordtype">double</span> &time);</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> </div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a50cc16fc96ce2d7866715bfa65ce977c">fm_initMinMax</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> p[3],<span class="keywordtype">float</span> bmin[3],<span class="keywordtype">float</span> bmax[3]);</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a50cc16fc96ce2d7866715bfa65ce977c">fm_initMinMax</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> p[3],<span class="keywordtype">double</span> bmin[3],<span class="keywordtype">double</span> bmax[3]);</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> </div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a50cc16fc96ce2d7866715bfa65ce977c">fm_initMinMax</a>(<span class="keywordtype">float</span> bmin[3],<span class="keywordtype">float</span> bmax[3]);</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a50cc16fc96ce2d7866715bfa65ce977c">fm_initMinMax</a>(<span class="keywordtype">double</span> bmin[3],<span class="keywordtype">double</span> bmax[3]);</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a696d64ea8806b47c3f9a7a015ba0e304">fm_minmax</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> p[3],<span class="keywordtype">float</span> bmin[3],<span class="keywordtype">float</span> bmax[3]); <span class="comment">// accumulate to a min-max value</span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a696d64ea8806b47c3f9a7a015ba0e304">fm_minmax</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> p[3],<span class="keywordtype">double</span> bmin[3],<span class="keywordtype">double</span> bmax[3]); <span class="comment">// accumulate to a min-max value</span></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> </div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment">// Computes the diagonal length of the bounding box and then inflates the bounding box on all sides</span></div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="comment">// by the ratio provided.</span></div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#acbd7a02b1c968f46338a96cf6d2bf9a7">fm_inflateMinMax</a>(<span class="keywordtype">float</span> bmin[3], <span class="keywordtype">float</span> bmax[3], <span class="keywordtype">float</span> ratio);</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#acbd7a02b1c968f46338a96cf6d2bf9a7">fm_inflateMinMax</a>(<span class="keywordtype">double</span> bmin[3], <span class="keywordtype">double</span> bmax[3], <span class="keywordtype">double</span> ratio);</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> </div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a8946aab872f6d90d17b51685fd3b7c1b">fm_solveX</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> plane[4],<span class="keywordtype">float</span> <a class="code" href="bt_vector3_8h.html#adbffb9cb652cea7e0343fa39dcae22c8">y</a>,<span class="keywordtype">float</span> <a class="code" href="bt_vector3_8h.html#a419978af43d009c4b093b0f4ccc9de08">z</a>); <span class="comment">// solve for X given this plane equation and the other two components.</span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a8946aab872f6d90d17b51685fd3b7c1b">fm_solveX</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> plane[4],<span class="keywordtype">double</span> <a class="code" href="bt_vector3_8h.html#adbffb9cb652cea7e0343fa39dcae22c8">y</a>,<span class="keywordtype">double</span> <a class="code" href="bt_vector3_8h.html#a419978af43d009c4b093b0f4ccc9de08">z</a>); <span class="comment">// solve for X given this plane equation and the other two components.</span></div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> </div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a2fd9365eecfffd704a661d8e4975ad4d">fm_solveY</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> plane[4],<span class="keywordtype">float</span> <a class="code" href="bt_vector3_8h.html#a9ac999fc46ed7720280dca03ad1e4e62">x</a>,<span class="keywordtype">float</span> <a class="code" href="bt_vector3_8h.html#a419978af43d009c4b093b0f4ccc9de08">z</a>); <span class="comment">// solve for Y given this plane equation and the other two components.</span></div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a2fd9365eecfffd704a661d8e4975ad4d">fm_solveY</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> plane[4],<span class="keywordtype">double</span> <a class="code" href="bt_vector3_8h.html#a9ac999fc46ed7720280dca03ad1e4e62">x</a>,<span class="keywordtype">double</span> <a class="code" href="bt_vector3_8h.html#a419978af43d009c4b093b0f4ccc9de08">z</a>); <span class="comment">// solve for Y given this plane equation and the other two components.</span></div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a0c57a6810cb46d53c66807a83f24b7f8">fm_solveZ</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> plane[4],<span class="keywordtype">float</span> <a class="code" href="bt_vector3_8h.html#a9ac999fc46ed7720280dca03ad1e4e62">x</a>,<span class="keywordtype">float</span> <a class="code" href="bt_vector3_8h.html#adbffb9cb652cea7e0343fa39dcae22c8">y</a>); <span class="comment">// solve for Z given this plane equation and the other two components.</span></div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a0c57a6810cb46d53c66807a83f24b7f8">fm_solveZ</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> plane[4],<span class="keywordtype">double</span> <a class="code" href="bt_vector3_8h.html#a9ac999fc46ed7720280dca03ad1e4e62">x</a>,<span class="keywordtype">double</span> <a class="code" href="bt_vector3_8h.html#adbffb9cb652cea7e0343fa39dcae22c8">y</a>); <span class="comment">// solve for Z given this plane equation and the other two components.</span></div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a9a5fc6e07fe7bd2a6794df97c94ea32e">fm_computeBestFitPlane</a>(uint32_t vcount, <span class="comment">// number of input data points</span></div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keyword">const</span> <span class="keywordtype">float</span> *points, <span class="comment">// starting address of points array.</span></div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  uint32_t vstride, <span class="comment">// stride between input points.</span></div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keyword">const</span> <span class="keywordtype">float</span> *weights, <span class="comment">// *optional point weighting values.</span></div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  uint32_t wstride, <span class="comment">// weight stride for each vertex.</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordtype">float</span> plane[4]);</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a9a5fc6e07fe7bd2a6794df97c94ea32e">fm_computeBestFitPlane</a>(uint32_t vcount, <span class="comment">// number of input data points</span></div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> *points, <span class="comment">// starting address of points array.</span></div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  uint32_t vstride, <span class="comment">// stride between input points.</span></div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> *weights, <span class="comment">// *optional point weighting values.</span></div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  uint32_t wstride, <span class="comment">// weight stride for each vertex.</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordtype">double</span> plane[4]);</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> </div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a18df4ec9f73845649b49c9a984f6c52e">fm_computeCentroid</a>(uint32_t vcount, <span class="comment">// number of input data points</span></div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keyword">const</span> <span class="keywordtype">float</span> *points, <span class="comment">// starting address of points array.</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  uint32_t vstride, <span class="comment">// stride between input points.</span></div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordtype">float</span> *center);</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> </div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a18df4ec9f73845649b49c9a984f6c52e">fm_computeCentroid</a>(uint32_t vcount, <span class="comment">// number of input data points</span></div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> *points, <span class="comment">// starting address of points array.</span></div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  uint32_t vstride, <span class="comment">// stride between input points.</span></div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordtype">double</span> *center);</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> </div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> </div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ad449806042368d819f7e5e3e05b390a0">fm_computeBestFitAABB</a>(uint32_t vcount,<span class="keyword">const</span> <span class="keywordtype">float</span> *points,uint32_t pstride,<span class="keywordtype">float</span> bmin[3],<span class="keywordtype">float</span> bmax[3]); <span class="comment">// returns the diagonal distance</span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ad449806042368d819f7e5e3e05b390a0">fm_computeBestFitAABB</a>(uint32_t vcount,<span class="keyword">const</span> <span class="keywordtype">double</span> *points,uint32_t pstride,<span class="keywordtype">double</span> bmin[3],<span class="keywordtype">double</span> bmax[3]); <span class="comment">// returns the diagonal distance</span></div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> </div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a121beb08ccdf7b92b405f3a7fee2e1d1">fm_computeBestFitSphere</a>(uint32_t vcount,<span class="keyword">const</span> <span class="keywordtype">float</span> *points,uint32_t pstride,<span class="keywordtype">float</span> center[3]);</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a121beb08ccdf7b92b405f3a7fee2e1d1">fm_computeBestFitSphere</a>(uint32_t vcount,<span class="keyword">const</span> <span class="keywordtype">double</span> *points,uint32_t pstride,<span class="keywordtype">double</span> center[3]);</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span> </div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aadd3751eaa131cd3fd3007c456a1be1b">fm_lineSphereIntersect</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> center[3],<span class="keywordtype">float</span> radius,<span class="keyword">const</span> <span class="keywordtype">float</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p2[3],<span class="keywordtype">float</span> intersect[3]);</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aadd3751eaa131cd3fd3007c456a1be1b">fm_lineSphereIntersect</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> center[3],<span class="keywordtype">double</span> radius,<span class="keyword">const</span> <span class="keywordtype">double</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p2[3],<span class="keywordtype">double</span> intersect[3]);</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> </div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a80e7d3a77fae86473625be5a63425d90">fm_intersectRayAABB</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> bmin[3],<span class="keyword">const</span> <span class="keywordtype">float</span> bmax[3],<span class="keyword">const</span> <span class="keywordtype">float</span> pos[3],<span class="keyword">const</span> <span class="keywordtype">float</span> dir[3],<span class="keywordtype">float</span> intersect[3]);</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a72afa3a5fc5c9cf16835bd0bee3d890d">fm_intersectLineSegmentAABB</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> bmin[3],<span class="keyword">const</span> <span class="keywordtype">float</span> bmax[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p2[3],<span class="keywordtype">float</span> intersect[3]);</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> </div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a6b725c6d345f76e759f091e528250c6c">fm_lineIntersectsTriangle</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> rayStart[3],<span class="keyword">const</span> <span class="keywordtype">float</span> rayEnd[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p2[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p3[3],<span class="keywordtype">float</span> sect[3]);</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a6b725c6d345f76e759f091e528250c6c">fm_lineIntersectsTriangle</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> rayStart[3],<span class="keyword">const</span> <span class="keywordtype">double</span> rayEnd[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p2[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p3[3],<span class="keywordtype">double</span> sect[3]);</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aa70a27c3d146e66e393606b4c48fc37a">fm_rayIntersectsTriangle</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> origin[3],<span class="keyword">const</span> <span class="keywordtype">float</span> dir[3],<span class="keyword">const</span> <span class="keywordtype">float</span> v0[3],<span class="keyword">const</span> <span class="keywordtype">float</span> v1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> v2[3],<span class="keywordtype">float</span> &t);</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aa70a27c3d146e66e393606b4c48fc37a">fm_rayIntersectsTriangle</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> origin[3],<span class="keyword">const</span> <span class="keywordtype">double</span> dir[3],<span class="keyword">const</span> <span class="keywordtype">double</span> v0[3],<span class="keyword">const</span> <span class="keywordtype">double</span> v1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> v2[3],<span class="keywordtype">double</span> &t);</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> </div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aa1ca791e15419dff5d3ee0948b090219">fm_raySphereIntersect</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> center[3],<span class="keywordtype">float</span> radius,<span class="keyword">const</span> <span class="keywordtype">float</span> pos[3],<span class="keyword">const</span> <span class="keywordtype">float</span> dir[3],<span class="keywordtype">float</span> <a class="code" href="bt_vector3_8h.html#ae6b71ab121d96689e1ce5f8903f56258">distance</a>,<span class="keywordtype">float</span> intersect[3]);</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aa1ca791e15419dff5d3ee0948b090219">fm_raySphereIntersect</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> center[3],<span class="keywordtype">double</span> radius,<span class="keyword">const</span> <span class="keywordtype">double</span> pos[3],<span class="keyword">const</span> <span class="keywordtype">double</span> dir[3],<span class="keywordtype">double</span> <a class="code" href="bt_vector3_8h.html#ae6b71ab121d96689e1ce5f8903f56258">distance</a>,<span class="keywordtype">double</span> intersect[3]);</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> </div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a010b32a67e0a6823c0f48c6ff9d37fb2">fm_catmullRom</a>(<span class="keywordtype">float</span> out_vector[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p2[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p3[3],<span class="keyword">const</span> <span class="keywordtype">float</span> *p4, <span class="keyword">const</span> <span class="keywordtype">float</span> s);</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a010b32a67e0a6823c0f48c6ff9d37fb2">fm_catmullRom</a>(<span class="keywordtype">double</span> out_vector[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p2[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p3[3],<span class="keyword">const</span> <span class="keywordtype">double</span> *p4, <span class="keyword">const</span> <span class="keywordtype">double</span> s);</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> </div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#abc2bf48dcc098618366fa76bf0c2a75a">fm_intersectAABB</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> bmin1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> bmax1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> bmin2[3],<span class="keyword">const</span> <span class="keywordtype">float</span> bmax2[3]);</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#abc2bf48dcc098618366fa76bf0c2a75a">fm_intersectAABB</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> bmin1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> bmax1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> bmin2[3],<span class="keyword">const</span> <span class="keywordtype">double</span> bmax2[3]);</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span> </div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span> </div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="comment">// computes the rotation quaternion to go from unit-vector v0 to unit-vector v1</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a44b109dcdaf358908f56f4d388642f58">fm_rotationArc</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> v0[3],<span class="keyword">const</span> <span class="keywordtype">float</span> v1[3],<span class="keywordtype">float</span> quat[4]);</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a44b109dcdaf358908f56f4d388642f58">fm_rotationArc</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> v0[3],<span class="keyword">const</span> <span class="keywordtype">double</span> v1[3],<span class="keywordtype">double</span> quat[4]);</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> </div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a7a4c8c9a53e6eabd8c92860358eac481">fm_distancePointLineSegment</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> Point[3],<span class="keyword">const</span> <span class="keywordtype">float</span> LineStart[3],<span class="keyword">const</span> <span class="keywordtype">float</span> LineEnd[3],<span class="keywordtype">float</span> intersection[3],<a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a122981f0e26b79857ccec1d29e24bfe9">LineSegmentType</a> &type,<span class="keywordtype">float</span> epsilon);</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a7a4c8c9a53e6eabd8c92860358eac481">fm_distancePointLineSegment</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> Point[3],<span class="keyword">const</span> <span class="keywordtype">double</span> LineStart[3],<span class="keyword">const</span> <span class="keywordtype">double</span> LineEnd[3],<span class="keywordtype">double</span> intersection[3],<a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a122981f0e26b79857ccec1d29e24bfe9">LineSegmentType</a> &type,<span class="keywordtype">double</span> epsilon);</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> </div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span> </div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a2ffeeea97b9e77a30c72ce0e9b4e3896">fm_colinear</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p2[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p3[3],<span class="keywordtype">double</span> epsilon=0.999); <span class="comment">// true if these three points in a row are co-linear</span></div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a2ffeeea97b9e77a30c72ce0e9b4e3896">fm_colinear</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p2[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p3[3],<span class="keywordtype">float</span> epsilon=0.999f);</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span> </div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a2ffeeea97b9e77a30c72ce0e9b4e3896">fm_colinear</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> a1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> a2[3],<span class="keyword">const</span> <span class="keywordtype">float</span> b1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> b2[3],<span class="keywordtype">float</span> epsilon=0.999f); <span class="comment">// true if these two line segments are co-linear.</span></div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a2ffeeea97b9e77a30c72ce0e9b4e3896">fm_colinear</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> a1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> a2[3],<span class="keyword">const</span> <span class="keywordtype">double</span> b1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> b2[3],<span class="keywordtype">double</span> epsilon=0.999); <span class="comment">// true if these two line segments are co-linear.</span></div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span> </div><div class="line"><a name="l00298"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a4ec9f934edc5eccb0bc0cdfce58f4441"> 298</a></span> <span class="keyword">enum</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a4ec9f934edc5eccb0bc0cdfce58f4441">IntersectResult</a></div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> {</div><div class="line"><a name="l00300"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a4ec9f934edc5eccb0bc0cdfce58f4441a982692d82fda113c3844e3d5cd7737e7"> 300</a></span>  <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a4ec9f934edc5eccb0bc0cdfce58f4441a982692d82fda113c3844e3d5cd7737e7">IR_DONT_INTERSECT</a>,</div><div class="line"><a name="l00301"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a4ec9f934edc5eccb0bc0cdfce58f4441ac65d828299272a2173a708a08a6a9ecf"> 301</a></span>  <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a4ec9f934edc5eccb0bc0cdfce58f4441ac65d828299272a2173a708a08a6a9ecf">IR_DO_INTERSECT</a>,</div><div class="line"><a name="l00302"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a4ec9f934edc5eccb0bc0cdfce58f4441ae3934decbf14b762bf1fb688a8bf888e"> 302</a></span>  <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a4ec9f934edc5eccb0bc0cdfce58f4441ae3934decbf14b762bf1fb688a8bf888e">IR_COINCIDENT</a>,</div><div class="line"><a name="l00303"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a4ec9f934edc5eccb0bc0cdfce58f4441ae4e33ac5bb9efd259e1804e12fb4df7f"> 303</a></span>  <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a4ec9f934edc5eccb0bc0cdfce58f4441ae4e33ac5bb9efd259e1804e12fb4df7f">IR_PARALLEL</a>,</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> };</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span> </div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a4ec9f934edc5eccb0bc0cdfce58f4441">IntersectResult</a> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a7180da587c645ab12754120132d54263">fm_intersectLineSegments2d</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> a1[3], <span class="keyword">const</span> <span class="keywordtype">float</span> a2[3], <span class="keyword">const</span> <span class="keywordtype">float</span> b1[3], <span class="keyword">const</span> <span class="keywordtype">float</span> b2[3], <span class="keywordtype">float</span> intersectionPoint[3]);</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a4ec9f934edc5eccb0bc0cdfce58f4441">IntersectResult</a> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a7180da587c645ab12754120132d54263">fm_intersectLineSegments2d</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> a1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> a2[3],<span class="keyword">const</span> <span class="keywordtype">double</span> b1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> b2[3],<span class="keywordtype">double</span> intersectionPoint[3]);</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span> </div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a4ec9f934edc5eccb0bc0cdfce58f4441">IntersectResult</a> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a2a82702380cd9bd0469ee8663b3facdd">fm_intersectLineSegments2dTime</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> a1[3], <span class="keyword">const</span> <span class="keywordtype">float</span> a2[3], <span class="keyword">const</span> <span class="keywordtype">float</span> b1[3], <span class="keyword">const</span> <span class="keywordtype">float</span> b2[3],<span class="keywordtype">float</span> &t1,<span class="keywordtype">float</span> &t2);</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a4ec9f934edc5eccb0bc0cdfce58f4441">IntersectResult</a> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a2a82702380cd9bd0469ee8663b3facdd">fm_intersectLineSegments2dTime</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> a1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> a2[3],<span class="keyword">const</span> <span class="keywordtype">double</span> b1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> b2[3],<span class="keywordtype">double</span> &t1,<span class="keywordtype">double</span> &t2);</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span> </div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="comment">// Plane-Triangle splitting</span></div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span> </div><div class="line"><a name="l00314"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a31893d5e8443706d3d6b889d01a9607c"> 314</a></span> <span class="keyword">enum</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a31893d5e8443706d3d6b889d01a9607c">PlaneTriResult</a></div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span> {</div><div class="line"><a name="l00316"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a31893d5e8443706d3d6b889d01a9607caf1e58b50ed4444c0a2a0a2726395c430"> 316</a></span>  <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a31893d5e8443706d3d6b889d01a9607caf1e58b50ed4444c0a2a0a2726395c430">PTR_ON_PLANE</a>,</div><div class="line"><a name="l00317"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a31893d5e8443706d3d6b889d01a9607cab7d607fd4a4b559b23e0432b32d3ad31"> 317</a></span>  <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a31893d5e8443706d3d6b889d01a9607cab7d607fd4a4b559b23e0432b32d3ad31">PTR_FRONT</a>,</div><div class="line"><a name="l00318"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a31893d5e8443706d3d6b889d01a9607ca04dee1498613f2b82ff56fb995b9df9e"> 318</a></span>  <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a31893d5e8443706d3d6b889d01a9607ca04dee1498613f2b82ff56fb995b9df9e">PTR_BACK</a>,</div><div class="line"><a name="l00319"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a31893d5e8443706d3d6b889d01a9607ca82a429ed76868ef18cf4919b44b48cea"> 319</a></span>  <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a31893d5e8443706d3d6b889d01a9607ca82a429ed76868ef18cf4919b44b48cea">PTR_SPLIT</a>,</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span> };</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span> </div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a31893d5e8443706d3d6b889d01a9607c">PlaneTriResult</a> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a698eb52eed0586a33b43a9caf1faea4a">fm_planeTriIntersection</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> plane[4], <span class="comment">// the plane equation in Ax+By+Cz+D format</span></div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keyword">const</span> <span class="keywordtype">float</span> *triangle, <span class="comment">// the source triangle.</span></div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  uint32_t tstride, <span class="comment">// stride in bytes of the input and output *vertices*</span></div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keywordtype">float</span> epsilon, <span class="comment">// the co-planer epsilon value.</span></div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keywordtype">float</span> *front, <span class="comment">// the triangle in front of the</span></div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  uint32_t &fcount, <span class="comment">// number of vertices in the 'front' triangle</span></div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keywordtype">float</span> *back, <span class="comment">// the triangle in back of the plane</span></div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  uint32_t &bcount); <span class="comment">// the number of vertices in the 'back' triangle.</span></div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span> </div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span> </div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a31893d5e8443706d3d6b889d01a9607c">PlaneTriResult</a> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a698eb52eed0586a33b43a9caf1faea4a">fm_planeTriIntersection</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> plane[4], <span class="comment">// the plane equation in Ax+By+Cz+D format</span></div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> *triangle, <span class="comment">// the source triangle.</span></div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  uint32_t tstride, <span class="comment">// stride in bytes of the input and output *vertices*</span></div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordtype">double</span> epsilon, <span class="comment">// the co-planer epsilon value.</span></div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keywordtype">double</span> *front, <span class="comment">// the triangle in front of the</span></div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  uint32_t &fcount, <span class="comment">// number of vertices in the 'front' triangle</span></div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordtype">double</span> *back, <span class="comment">// the triangle in back of the plane</span></div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  uint32_t &bcount); <span class="comment">// the number of vertices in the 'back' triangle.</span></div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span> </div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span> </div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a5818d6dc249cc90d8ff4b8d1533b64e3">fm_intersectPointPlane</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">float</span> p2[3],<span class="keywordtype">float</span> *split,<span class="keyword">const</span> <span class="keywordtype">float</span> plane[4]);</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a5818d6dc249cc90d8ff4b8d1533b64e3">fm_intersectPointPlane</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> p1[3],<span class="keyword">const</span> <span class="keywordtype">double</span> p2[3],<span class="keywordtype">double</span> *split,<span class="keyword">const</span> <span class="keywordtype">double</span> plane[4]);</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span> </div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a31893d5e8443706d3d6b889d01a9607c">PlaneTriResult</a> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#acfb3009ad74719bf7240567fedd43ead">fm_getSidePlane</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> p[3],<span class="keyword">const</span> <span class="keywordtype">float</span> plane[4],<span class="keywordtype">float</span> epsilon);</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a31893d5e8443706d3d6b889d01a9607c">PlaneTriResult</a> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#acfb3009ad74719bf7240567fedd43ead">fm_getSidePlane</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> p[3],<span class="keyword">const</span> <span class="keywordtype">double</span> plane[4],<span class="keywordtype">double</span> epsilon);</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span> </div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span> </div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a60e918c2ee5358ed7fd566623f18f566">fm_computeBestFitOBB</a>(uint32_t vcount,<span class="keyword">const</span> <span class="keywordtype">float</span> *points,uint32_t pstride,<span class="keywordtype">float</span> *sides,<span class="keywordtype">float</span> matrix[16],<span class="keywordtype">bool</span> bruteForce=<span class="keyword">true</span>);</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a60e918c2ee5358ed7fd566623f18f566">fm_computeBestFitOBB</a>(uint32_t vcount,<span class="keyword">const</span> <span class="keywordtype">double</span> *points,uint32_t pstride,<span class="keywordtype">double</span> *sides,<span class="keywordtype">double</span> matrix[16],<span class="keywordtype">bool</span> bruteForce=<span class="keyword">true</span>);</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span> </div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a60e918c2ee5358ed7fd566623f18f566">fm_computeBestFitOBB</a>(uint32_t vcount,<span class="keyword">const</span> <span class="keywordtype">float</span> *points,uint32_t pstride,<span class="keywordtype">float</span> *sides,<span class="keywordtype">float</span> pos[3],<span class="keywordtype">float</span> quat[4],<span class="keywordtype">bool</span> bruteForce=<span class="keyword">true</span>);</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a60e918c2ee5358ed7fd566623f18f566">fm_computeBestFitOBB</a>(uint32_t vcount,<span class="keyword">const</span> <span class="keywordtype">double</span> *points,uint32_t pstride,<span class="keywordtype">double</span> *sides,<span class="keywordtype">double</span> pos[3],<span class="keywordtype">double</span> quat[4],<span class="keywordtype">bool</span> bruteForce=<span class="keyword">true</span>);</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span> </div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a4719b5216a887947c4c98e3b06844d9b">fm_computeBestFitABB</a>(uint32_t vcount,<span class="keyword">const</span> <span class="keywordtype">float</span> *points,uint32_t pstride,<span class="keywordtype">float</span> *sides,<span class="keywordtype">float</span> pos[3]);</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a4719b5216a887947c4c98e3b06844d9b">fm_computeBestFitABB</a>(uint32_t vcount,<span class="keyword">const</span> <span class="keywordtype">double</span> *points,uint32_t pstride,<span class="keywordtype">double</span> *sides,<span class="keywordtype">double</span> pos[3]);</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span> </div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span> </div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span> <span class="comment">//** Note, if the returned capsule height is less than zero, then you must represent it is a sphere of size radius.</span></div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#acb48dcc76450c14ccb5cf133c2d02b54">fm_computeBestFitCapsule</a>(uint32_t vcount,<span class="keyword">const</span> <span class="keywordtype">float</span> *points,uint32_t pstride,<span class="keywordtype">float</span> &radius,<span class="keywordtype">float</span> &height,<span class="keywordtype">float</span> matrix[16],<span class="keywordtype">bool</span> bruteForce=<span class="keyword">true</span>);</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#acb48dcc76450c14ccb5cf133c2d02b54">fm_computeBestFitCapsule</a>(uint32_t vcount,<span class="keyword">const</span> <span class="keywordtype">double</span> *points,uint32_t pstride,<span class="keywordtype">float</span> &radius,<span class="keywordtype">float</span> &height,<span class="keywordtype">double</span> matrix[16],<span class="keywordtype">bool</span> bruteForce=<span class="keyword">true</span>);</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span> </div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span> </div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a9624b57c4b00648ed09e15b1ec266c32">fm_planeToMatrix</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> plane[4],<span class="keywordtype">float</span> matrix[16]); <span class="comment">// convert a plane equation to a 4x4 rotation matrix. Reference vector is 0,1,0</span></div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aa885c49a2b1b1cb2be57b88c567d6cc2">fm_planeToQuat</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> plane[4],<span class="keywordtype">float</span> quat[4],<span class="keywordtype">float</span> pos[3]); <span class="comment">// convert a plane equation to a quaternion and translation</span></div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span> </div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a9624b57c4b00648ed09e15b1ec266c32">fm_planeToMatrix</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> plane[4],<span class="keywordtype">double</span> matrix[16]); <span class="comment">// convert a plane equation to a 4x4 rotation matrix</span></div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aa885c49a2b1b1cb2be57b88c567d6cc2">fm_planeToQuat</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> plane[4],<span class="keywordtype">double</span> quat[4],<span class="keywordtype">double</span> pos[3]); <span class="comment">// convert a plane equation to a quaternion and translation</span></div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span> </div><div class="line"><a name="l00370"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a7d9d7f616ab8179bef4ded2167ce5050"> 370</a></span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a7d9d7f616ab8179bef4ded2167ce5050">fm_doubleToFloat3</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> p[3],<span class="keywordtype">float</span> t[3]) { t[0] = (float) p[0]; t[1] = (float)p[1]; t[2] = (float)p[2]; };</div><div class="line"><a name="l00371"></a><span class="lineno"><a class="line" href="namespace_f_l_o_a_t___m_a_t_h.html#a13583f8cd7fc965e170e52c7e8590c57"> 371</a></span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a13583f8cd7fc965e170e52c7e8590c57">fm_floatToDouble3</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> p[3],<span class="keywordtype">double</span> t[3]) { t[0] = (double)p[0]; t[1] = (double)p[1]; t[2] = (double)p[2]; };</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span> </div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span> </div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a099943af57cdcf6f5d70249dac806205">fm_eulerMatrix</a>(<span class="keywordtype">float</span> ax,<span class="keywordtype">float</span> ay,<span class="keywordtype">float</span> az,<span class="keywordtype">float</span> matrix[16]); <span class="comment">// convert euler (in radians) to a dest 4x4 matrix (translation set to zero)</span></div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a099943af57cdcf6f5d70249dac806205">fm_eulerMatrix</a>(<span class="keywordtype">double</span> ax,<span class="keywordtype">double</span> ay,<span class="keywordtype">double</span> az,<span class="keywordtype">double</span> matrix[16]); <span class="comment">// convert euler (in radians) to a dest 4x4 matrix (translation set to zero)</span></div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span> </div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span> </div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a01f6b76a126b8ddb6bc75fcb24d56b63">fm_computeMeshVolume</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *vertices,uint32_t tcount,<span class="keyword">const</span> uint32_t *indices);</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a01f6b76a126b8ddb6bc75fcb24d56b63">fm_computeMeshVolume</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> *vertices,uint32_t tcount,<span class="keyword">const</span> uint32_t *indices);</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span> </div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span> </div><div class="line"><a name="l00382"></a><span class="lineno"><a class="line" href="_float_math_8h.html#a9da2fa07f097e59a3697d603b2c2f541"> 382</a></span> <span class="preprocessor">#define FM_DEFAULT_GRANULARITY 0.001f // 1 millimeter is the default granularity</span></div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span> </div><div class="line"><a name="l00384"></a><span class="lineno"><a class="line" href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html"> 384</a></span> <span class="keyword">class </span><a class="code" href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html">fm_VertexIndex</a></div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span> {</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keyword">virtual</span> uint32_t <a class="code" href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html#af0a76c201e908058e0565fb589d5c8ec">getIndex</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> pos[3],<span class="keywordtype">bool</span> &newPos) = 0; <span class="comment">// get welded index for this float vector[3]</span></div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keyword">virtual</span> uint32_t <a class="code" href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html#af0a76c201e908058e0565fb589d5c8ec">getIndex</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> pos[3],<span class="keywordtype">bool</span> &newPos) = 0; <span class="comment">// get welded index for this double vector[3]</span></div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">float</span> * <a class="code" href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html#abfe5370a180b9df682e22968618c493d">getVerticesFloat</a>(<span class="keywordtype">void</span>) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">double</span> * <a class="code" href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html#a228633b9540532db6c15b7a27db85531">getVerticesDouble</a>(<span class="keywordtype">void</span>) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">float</span> * <a class="code" href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html#a116ff6211b3875be4f6959e9bfc3f52a">getVertexFloat</a>(uint32_t index) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">double</span> * <a class="code" href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html#ad6917c7d9b0af0fbb6de0bbfc822b2a4">getVertexDouble</a>(uint32_t index) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="keyword">virtual</span> uint32_t <a class="code" href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html#a4e440ed85cbfd3f02790a346dc448d91">getVcount</a>(<span class="keywordtype">void</span>) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html#a7d546cd3a301fd47bfde8cdd8f9ff950">isDouble</a>(<span class="keywordtype">void</span>) <span class="keyword">const</span> = 0;</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html#ac0d22736210b88c849562c30481437d0">saveAsObj</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *fname,uint32_t tcount,uint32_t *indices) = 0;</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span> };</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span> </div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span> <a class="code" href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html">fm_VertexIndex</a> * <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a5ca83507e14e16aae1d3d49f43fcbf48">fm_createVertexIndex</a>(<span class="keywordtype">double</span> granularity,<span class="keywordtype">bool</span> snapToGrid); <span class="comment">// create an indexed vertex system for doubles</span></div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span> <a class="code" href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html">fm_VertexIndex</a> * <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a5ca83507e14e16aae1d3d49f43fcbf48">fm_createVertexIndex</a>(<span class="keywordtype">float</span> granularity,<span class="keywordtype">bool</span> snapToGrid); <span class="comment">// create an indexed vertext system for floats</span></div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a7e401fb5f8d705ba7726af2c0beea70d">fm_releaseVertexIndex</a>(<a class="code" href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html">fm_VertexIndex</a> *vindex);</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span> </div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span> </div><div class="line"><a name="l00403"></a><span class="lineno"><a class="line" href="class_f_l_o_a_t___m_a_t_h_1_1fm___triangulate.html"> 403</a></span> <span class="keyword">class </span><a class="code" href="class_f_l_o_a_t___m_a_t_h_1_1fm___triangulate.html">fm_Triangulate</a></div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span> {</div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">double</span> * triangulate3d(uint32_t pcount,</div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> *points,</div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  uint32_t vstride,</div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  uint32_t &tcount,</div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="keywordtype">bool</span> consolidate,</div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keywordtype">double</span> epsilon) = 0;</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span> </div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">float</span> * triangulate3d(uint32_t pcount,</div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="keyword">const</span> <span class="keywordtype">float</span> *points,</div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  uint32_t vstride,</div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  uint32_t &tcount,</div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="keywordtype">bool</span> consolidate,</div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keywordtype">float</span> epsilon) = 0;</div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span> };</div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span> </div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span> <a class="code" href="class_f_l_o_a_t___m_a_t_h_1_1fm___triangulate.html">fm_Triangulate</a> * <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#af2757653a894b33ffa13feef4e931a69">fm_createTriangulate</a>(<span class="keywordtype">void</span>);</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a6235a78977f152249b51e3b7095e8bb1">fm_releaseTriangulate</a>(<a class="code" href="class_f_l_o_a_t___m_a_t_h_1_1fm___triangulate.html">fm_Triangulate</a> *t);</div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span> </div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span> </div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span> <span class="keyword">const</span> <span class="keywordtype">float</span> * <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a51e027555f4bfefcd4b3f516b0d7c25a">fm_getPoint</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *points,uint32_t pstride,uint32_t index);</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span> <span class="keyword">const</span> <span class="keywordtype">double</span> * <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a51e027555f4bfefcd4b3f516b0d7c25a">fm_getPoint</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> *points,uint32_t pstride,uint32_t index);</div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span> </div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a437d2da1a476dd4f020e57dd8ad3803c">fm_insideTriangle</a>(<span class="keywordtype">float</span> Ax, <span class="keywordtype">float</span> Ay,<span class="keywordtype">float</span> Bx, <span class="keywordtype">float</span> By,<span class="keywordtype">float</span> Cx, <span class="keywordtype">float</span> Cy,<span class="keywordtype">float</span> Px, <span class="keywordtype">float</span> Py);</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a437d2da1a476dd4f020e57dd8ad3803c">fm_insideTriangle</a>(<span class="keywordtype">double</span> Ax, <span class="keywordtype">double</span> Ay,<span class="keywordtype">double</span> Bx, <span class="keywordtype">double</span> By,<span class="keywordtype">double</span> Cx, <span class="keywordtype">double</span> Cy,<span class="keywordtype">double</span> Px, <span class="keywordtype">double</span> Py);</div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a8022779a39f2d98d0d1e59dc9e0ff382">fm_areaPolygon2d</a>(uint32_t pcount,<span class="keyword">const</span> <span class="keywordtype">float</span> *points,uint32_t pstride);</div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a8022779a39f2d98d0d1e59dc9e0ff382">fm_areaPolygon2d</a>(uint32_t pcount,<span class="keyword">const</span> <span class="keywordtype">double</span> *points,uint32_t pstride);</div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span> </div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a6143f60040a0bb5d1dcf7ad2dc19b192">fm_pointInsidePolygon2d</a>(uint32_t pcount,<span class="keyword">const</span> <span class="keywordtype">float</span> *points,uint32_t pstride,<span class="keyword">const</span> <span class="keywordtype">float</span> *point,uint32_t xindex=0,uint32_t yindex=1);</div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a6143f60040a0bb5d1dcf7ad2dc19b192">fm_pointInsidePolygon2d</a>(uint32_t pcount,<span class="keyword">const</span> <span class="keywordtype">double</span> *points,uint32_t pstride,<span class="keyword">const</span> <span class="keywordtype">double</span> *point,uint32_t xindex=0,uint32_t yindex=1);</div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span> </div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span> uint32_t <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a8d49d5613f198a6c4be6f32dbb1ad7d5">fm_consolidatePolygon</a>(uint32_t pcount,<span class="keyword">const</span> <span class="keywordtype">float</span> *points,uint32_t pstride,<span class="keywordtype">float</span> *dest,<span class="keywordtype">float</span> epsilon=0.999999f); <span class="comment">// collapses co-linear edges.</span></div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span> uint32_t <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a8d49d5613f198a6c4be6f32dbb1ad7d5">fm_consolidatePolygon</a>(uint32_t pcount,<span class="keyword">const</span> <span class="keywordtype">double</span> *points,uint32_t pstride,<span class="keywordtype">double</span> *dest,<span class="keywordtype">double</span> epsilon=0.999999); <span class="comment">// collapses co-linear edges.</span></div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span> </div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span> </div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ae6c3d39e600a5a6588a12c0df1bc180b">fm_computeSplitPlane</a>(uint32_t vcount,<span class="keyword">const</span> <span class="keywordtype">double</span> *vertices,uint32_t tcount,<span class="keyword">const</span> uint32_t *indices,<span class="keywordtype">double</span> *plane);</div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ae6c3d39e600a5a6588a12c0df1bc180b">fm_computeSplitPlane</a>(uint32_t vcount,<span class="keyword">const</span> <span class="keywordtype">float</span> *vertices,uint32_t tcount,<span class="keyword">const</span> uint32_t *indices,<span class="keywordtype">float</span> *plane);</div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span> </div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aab1bd86fa8cba57940d8de52aa5a4c07">fm_nearestPointInTriangle</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *pos,<span class="keyword">const</span> <span class="keywordtype">float</span> *p1,<span class="keyword">const</span> <span class="keywordtype">float</span> *p2,<span class="keyword">const</span> <span class="keywordtype">float</span> *p3,<span class="keywordtype">float</span> *nearest);</div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aab1bd86fa8cba57940d8de52aa5a4c07">fm_nearestPointInTriangle</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> *pos,<span class="keyword">const</span> <span class="keywordtype">double</span> *p1,<span class="keyword">const</span> <span class="keywordtype">double</span> *p2,<span class="keyword">const</span> <span class="keywordtype">double</span> *p3,<span class="keywordtype">double</span> *nearest);</div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span> </div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span> <span class="keywordtype">float</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a3c2c25509bb923e3a67f2f4229a0c524">fm_areaTriangle</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *p1,<span class="keyword">const</span> <span class="keywordtype">float</span> *p2,<span class="keyword">const</span> <span class="keywordtype">float</span> *p3);</div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span> <span class="keywordtype">double</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a3c2c25509bb923e3a67f2f4229a0c524">fm_areaTriangle</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> *p1,<span class="keyword">const</span> <span class="keywordtype">double</span> *p2,<span class="keyword">const</span> <span class="keywordtype">double</span> *p3);</div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span> </div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a60de5964eed515c5785fcad85a0a7efa">fm_subtract</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *A,<span class="keyword">const</span> <span class="keywordtype">float</span> *B,<span class="keywordtype">float</span> *diff); <span class="comment">// compute A-B and store the result in 'diff'</span></div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a60de5964eed515c5785fcad85a0a7efa">fm_subtract</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> *A,<span class="keyword">const</span> <span class="keywordtype">double</span> *B,<span class="keywordtype">double</span> *diff); <span class="comment">// compute A-B and store the result in 'diff'</span></div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span> </div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ad94a34778edfa8266a2cf5c3a9aecd7d">fm_multiply</a>(<span class="keywordtype">float</span> *A,<span class="keywordtype">float</span> scaler);</div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ad94a34778edfa8266a2cf5c3a9aecd7d">fm_multiply</a>(<span class="keywordtype">double</span> *A,<span class="keywordtype">double</span> scaler);</div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span> </div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a950524c52471990ccd5ab8ffd2fdace4">fm_add</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *A,<span class="keyword">const</span> <span class="keywordtype">float</span> *B,<span class="keywordtype">float</span> *sum);</div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a950524c52471990ccd5ab8ffd2fdace4">fm_add</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> *A,<span class="keyword">const</span> <span class="keywordtype">double</span> *B,<span class="keywordtype">double</span> *sum);</div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span> </div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aec4465fd7d2f2b8c93db8949a7c5a68e">fm_copy3</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *source,<span class="keywordtype">float</span> *dest);</div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#aec4465fd7d2f2b8c93db8949a7c5a68e">fm_copy3</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> *source,<span class="keywordtype">double</span> *dest);</div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span> </div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span> <span class="comment">// re-indexes an indexed triangle mesh but drops unused vertices. The output_indices can be the same pointer as the input indices.</span></div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span> <span class="comment">// the output_vertices can point to the input vertices if you desire. The output_vertices buffer should be at least the same size</span></div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span> <span class="comment">// is the input buffer. The routine returns the new vertex count after re-indexing.</span></div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span> uint32_t <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a66660b41c914e7f74dfeb7a63ae577bb">fm_copyUniqueVertices</a>(uint32_t vcount,<span class="keyword">const</span> <span class="keywordtype">float</span> *input_vertices,<span class="keywordtype">float</span> *output_vertices,uint32_t tcount,<span class="keyword">const</span> uint32_t *input_indices,uint32_t *output_indices);</div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span> uint32_t <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a66660b41c914e7f74dfeb7a63ae577bb">fm_copyUniqueVertices</a>(uint32_t vcount,<span class="keyword">const</span> <span class="keywordtype">double</span> *input_vertices,<span class="keywordtype">double</span> *output_vertices,uint32_t tcount,<span class="keyword">const</span> uint32_t *input_indices,uint32_t *output_indices);</div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span> </div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a06301f8df72d582ed0504a42d7a63d09">fm_isMeshCoplanar</a>(uint32_t tcount,<span class="keyword">const</span> uint32_t *indices,<span class="keyword">const</span> <span class="keywordtype">float</span> *vertices,<span class="keywordtype">bool</span> doubleSided); <span class="comment">// returns true if this collection of indexed triangles are co-planar!</span></div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a06301f8df72d582ed0504a42d7a63d09">fm_isMeshCoplanar</a>(uint32_t tcount,<span class="keyword">const</span> uint32_t *indices,<span class="keyword">const</span> <span class="keywordtype">double</span> *vertices,<span class="keywordtype">bool</span> doubleSided); <span class="comment">// returns true if this collection of indexed triangles are co-planar!</span></div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span> </div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ab7f413a7722f01daa020b05ea6cf000c">fm_samePlane</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> p1[4],<span class="keyword">const</span> <span class="keywordtype">float</span> p2[4],<span class="keywordtype">float</span> normalEpsilon=0.01f,<span class="keywordtype">float</span> dEpsilon=0.001f,<span class="keywordtype">bool</span> doubleSided=<span class="keyword">false</span>); <span class="comment">// returns true if these two plane equations are identical within an epsilon</span></div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#ab7f413a7722f01daa020b05ea6cf000c">fm_samePlane</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> p1[4],<span class="keyword">const</span> <span class="keywordtype">double</span> p2[4],<span class="keywordtype">double</span> normalEpsilon=0.01,<span class="keywordtype">double</span> dEpsilon=0.001,<span class="keywordtype">bool</span> doubleSided=<span class="keyword">false</span>);</div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span> </div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a44b5172cfcadc77e68e1886cc5a33d4a">fm_OBBtoAABB</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> obmin[3],<span class="keyword">const</span> <span class="keywordtype">float</span> obmax[3],<span class="keyword">const</span> <span class="keywordtype">float</span> matrix[16],<span class="keywordtype">float</span> abmin[3],<span class="keywordtype">float</span> abmax[3]);</div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span> </div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span> <span class="comment">// a utility class that will tessellate a mesh.</span></div><div class="line"><a name="l00476"></a><span class="lineno"><a class="line" href="class_f_l_o_a_t___m_a_t_h_1_1fm___tesselate.html"> 476</a></span> <span class="keyword">class </span><a class="code" href="class_f_l_o_a_t___m_a_t_h_1_1fm___tesselate.html">fm_Tesselate</a></div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span> {</div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> uint32_t * tesselate(<a class="code" href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html">fm_VertexIndex</a> *vindex,uint32_t tcount,<span class="keyword">const</span> uint32_t *indices,<span class="keywordtype">float</span> longEdge,uint32_t maxDepth,uint32_t &outcount) = 0;</div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span> };</div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span> </div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span> <a class="code" href="class_f_l_o_a_t___m_a_t_h_1_1fm___tesselate.html">fm_Tesselate</a> * <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a24043d9e6a8342127bda2d663e91c2a9">fm_createTesselate</a>(<span class="keywordtype">void</span>);</div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a538e188095ec76178ab7cfe067b8fad4">fm_releaseTesselate</a>(<a class="code" href="class_f_l_o_a_t___m_a_t_h_1_1fm___tesselate.html">fm_Tesselate</a> *t);</div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span> </div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a09bbac02b2d9b71ee13de5b8affe1830">fm_computeMeanNormals</a>(uint32_t vcount, <span class="comment">// the number of vertices</span></div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="keyword">const</span> <span class="keywordtype">float</span> *vertices, <span class="comment">// the base address of the vertex position data.</span></div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  uint32_t vstride, <span class="comment">// the stride between position data.</span></div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="keywordtype">float</span> *normals, <span class="comment">// the base address of the destination for mean vector normals</span></div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  uint32_t nstride, <span class="comment">// the stride between normals</span></div><div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  uint32_t tcount, <span class="comment">// the number of triangles</span></div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="keyword">const</span> uint32_t *indices); <span class="comment">// the triangle indices</span></div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span> </div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span> <span class="keywordtype">void</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a09bbac02b2d9b71ee13de5b8affe1830">fm_computeMeanNormals</a>(uint32_t vcount, <span class="comment">// the number of vertices</span></div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> *vertices, <span class="comment">// the base address of the vertex position data.</span></div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  uint32_t vstride, <span class="comment">// the stride between position data.</span></div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="keywordtype">double</span> *normals, <span class="comment">// the base address of the destination for mean vector normals</span></div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  uint32_t nstride, <span class="comment">// the stride between normals</span></div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  uint32_t tcount, <span class="comment">// the number of triangles</span></div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  <span class="keyword">const</span> uint32_t *indices); <span class="comment">// the triangle indices</span></div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span> </div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span> </div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a141c1e360636067eae8247cf7bcb7e22">fm_isValidTriangle</a>(<span class="keyword">const</span> <span class="keywordtype">float</span> *p1,<span class="keyword">const</span> <span class="keywordtype">float</span> *p2,<span class="keyword">const</span> <span class="keywordtype">float</span> *p3,<span class="keywordtype">float</span> epsilon=0.00001f);</div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span> <span class="keywordtype">bool</span> <a class="code" href="namespace_f_l_o_a_t___m_a_t_h.html#a141c1e360636067eae8247cf7bcb7e22">fm_isValidTriangle</a>(<span class="keyword">const</span> <span class="keywordtype">double</span> *p1,<span class="keyword">const</span> <span class="keywordtype">double</span> *p2,<span class="keyword">const</span> <span class="keywordtype">double</span> *p3,<span class="keywordtype">double</span> epsilon=0.00001f);</div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span> </div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span> }; <span class="comment">// end of namespace</span></div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span> </div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a62f6d3e26092170ccc5c90ffdbeffd8e"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a62f6d3e26092170ccc5c90ffdbeffd8e">FLOAT_MATH::fm_computeArea</a></div><div class="ttdeci">float fm_computeArea(const float p1[3], const float p2[3], const float p3[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a1507bf2ee9f33cc24aae9f3be4169e39"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a1507bf2ee9f33cc24aae9f3be4169e39">FLOAT_MATH::fm_getDeterminant</a></div><div class="ttdeci">float fm_getDeterminant(const float matrix[16])</div></div>
<div class="ttc" id="class_f_l_o_a_t___m_a_t_h_1_1fm___tesselate_html"><div class="ttname"><a href="class_f_l_o_a_t___m_a_t_h_1_1fm___tesselate.html">FLOAT_MATH::fm_Tesselate</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:476</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a4ec9f934edc5eccb0bc0cdfce58f4441"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a4ec9f934edc5eccb0bc0cdfce58f4441">FLOAT_MATH::IntersectResult</a></div><div class="ttdeci">IntersectResult</div><div class="ttdef"><b>Definition:</b> FloatMath.h:298</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a4ec9f934edc5eccb0bc0cdfce58f4441ae3934decbf14b762bf1fb688a8bf888e"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a4ec9f934edc5eccb0bc0cdfce58f4441ae3934decbf14b762bf1fb688a8bf888e">FLOAT_MATH::IR_COINCIDENT</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:302</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a8646830ccfdaad8014442e1e502e85bc"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a8646830ccfdaad8014442e1e502e85bc">FLOAT_MATH::fm_cross</a></div><div class="ttdeci">void fm_cross(float cross[3], const float a[3], const float b[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_ad449806042368d819f7e5e3e05b390a0"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#ad449806042368d819f7e5e3e05b390a0">FLOAT_MATH::fm_computeBestFitAABB</a></div><div class="ttdeci">float fm_computeBestFitAABB(uint32_t vcount, const float *points, uint32_t pstride, float bmin[3], float bmax[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a0c57a6810cb46d53c66807a83f24b7f8"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a0c57a6810cb46d53c66807a83f24b7f8">FLOAT_MATH::fm_solveZ</a></div><div class="ttdeci">float fm_solveZ(const float plane[4], float x, float y)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_ae16f6af28acc944aa4307b55208ef0ce"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#ae16f6af28acc944aa4307b55208ef0ce">FLOAT_MATH::fm_computePlane</a></div><div class="ttdeci">float fm_computePlane(const float p1[3], const float p2[3], const float p3[3], float *n)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_acb48dcc76450c14ccb5cf133c2d02b54"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#acb48dcc76450c14ccb5cf133c2d02b54">FLOAT_MATH::fm_computeBestFitCapsule</a></div><div class="ttdeci">void fm_computeBestFitCapsule(uint32_t vcount, const float *points, uint32_t pstride, float &radius, float &height, float matrix[16], bool bruteForce=true)</div></div>
<div class="ttc" id="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index_html_ad6917c7d9b0af0fbb6de0bbfc822b2a4"><div class="ttname"><a href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html#ad6917c7d9b0af0fbb6de0bbfc822b2a4">FLOAT_MATH::fm_VertexIndex::getVertexDouble</a></div><div class="ttdeci">virtual const double * getVertexDouble(uint32_t index) const =0</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_ab363d3868e88b3760f8295f213652242"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#ab363d3868e88b3760f8295f213652242">FLOAT_MATH::fm_quatToMatrix</a></div><div class="ttdeci">void fm_quatToMatrix(const float quat[4], float matrix[16])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a696d64ea8806b47c3f9a7a015ba0e304"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a696d64ea8806b47c3f9a7a015ba0e304">FLOAT_MATH::fm_minmax</a></div><div class="ttdeci">void fm_minmax(const float p[3], float bmin[3], float bmax[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a50cc16fc96ce2d7866715bfa65ce977c"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a50cc16fc96ce2d7866715bfa65ce977c">FLOAT_MATH::fm_initMinMax</a></div><div class="ttdeci">void fm_initMinMax(const float p[3], float bmin[3], float bmax[3])</div></div>
<div class="ttc" id="class_f_l_o_a_t___m_a_t_h_1_1fm___triangulate_html"><div class="ttname"><a href="class_f_l_o_a_t___m_a_t_h_1_1fm___triangulate.html">FLOAT_MATH::fm_Triangulate</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:403</div></div>
<div class="ttc" id="namespace_nv_1_1_blast_1_1_vec_math_html_a1c8d1bbcf531b04e6ff52f5357987794"><div class="ttname"><a href="namespace_nv_1_1_blast_1_1_vec_math.html#a1c8d1bbcf531b04e6ff52f5357987794">Nv::Blast::VecMath::normal</a></div><div class="ttdeci">NV_INLINE float normal(const float a[3], float r[3])</div><div class="ttdef"><b>Definition:</b> NvBlastMath.h:93</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_abcb99669f70be380f66d9a1fde599fab"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#abcb99669f70be380f66d9a1fde599fab">FLOAT_MATH::fm_distance</a></div><div class="ttdeci">float fm_distance(const float p1[3], const float p2[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_abc2bf48dcc098618366fa76bf0c2a75a"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#abc2bf48dcc098618366fa76bf0c2a75a">FLOAT_MATH::fm_intersectAABB</a></div><div class="ttdeci">bool fm_intersectAABB(const float bmin1[3], const float bmax1[3], const float bmin2[3], const float bmax2[3])</div></div>
<div class="ttc" id="bt_vector3_8h_html_a9ac999fc46ed7720280dca03ad1e4e62"><div class="ttname"><a href="bt_vector3_8h.html#a9ac999fc46ed7720280dca03ad1e4e62">x</a></div><div class="ttdeci">SIMD_FORCE_INLINE const btScalar & x() const</div><div class="ttdoc">Return the x value. </div><div class="ttdef"><b>Definition:</b> btVector3.h:275</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a3c2c25509bb923e3a67f2f4229a0c524"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a3c2c25509bb923e3a67f2f4229a0c524">FLOAT_MATH::fm_areaTriangle</a></div><div class="ttdeci">float fm_areaTriangle(const float *p1, const float *p2, const float *p3)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a66660b41c914e7f74dfeb7a63ae577bb"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a66660b41c914e7f74dfeb7a63ae577bb">FLOAT_MATH::fm_copyUniqueVertices</a></div><div class="ttdeci">uint32_t fm_copyUniqueVertices(uint32_t vcount, const float *input_vertices, float *output_vertices, uint32_t tcount, const uint32_t *input_indices, uint32_t *output_indices)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a698eb52eed0586a33b43a9caf1faea4a"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a698eb52eed0586a33b43a9caf1faea4a">FLOAT_MATH::fm_planeTriIntersection</a></div><div class="ttdeci">PlaneTriResult fm_planeTriIntersection(const float plane[4], const float *triangle, uint32_t tstride, float epsilon, float *front, uint32_t &fcount, float *back, uint32_t &bcount)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_ae3424939e23d0f14e1a0c1745e43f9afad03a9eb1a839f2cb34508a7233906175"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9afad03a9eb1a839f2cb34508a7233906175">FLOAT_MATH::FMCS_YMIN</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:16</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a31893d5e8443706d3d6b889d01a9607c"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a31893d5e8443706d3d6b889d01a9607c">FLOAT_MATH::PlaneTriResult</a></div><div class="ttdeci">PlaneTriResult</div><div class="ttdef"><b>Definition:</b> FloatMath.h:314</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a8f56ed9e1763d1e33bb24d5c11356c78a6d608e9c6b6761a8cfbcdc7470d4e894"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a8f56ed9e1763d1e33bb24d5c11356c78a6d608e9c6b6761a8cfbcdc7470d4e894">FLOAT_MATH::FM_YAXIS</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:25</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_ac80feefbeefd17402f51317b7d545ebb"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#ac80feefbeefd17402f51317b7d545ebb">FLOAT_MATH::fm_eulerToMatrixDX</a></div><div class="ttdeci">void fm_eulerToMatrixDX(float x, float y, float z, float matrix[16])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a3fb4f3f21c789ffc5369154820c30472"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a3fb4f3f21c789ffc5369154820c30472">FLOAT_MATH::fm_clipTestPoint</a></div><div class="ttdeci">uint32_t fm_clipTestPoint(const float bmin[3], const float bmax[3], const float pos[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_aa8e5d1da135d36933bfae6ec7a4e16dc"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#aa8e5d1da135d36933bfae6ec7a4e16dc">FLOAT_MATH::fm_scale</a></div><div class="ttdeci">void fm_scale(float x, float y, float z, float matrix[16])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a7180da587c645ab12754120132d54263"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a7180da587c645ab12754120132d54263">FLOAT_MATH::fm_intersectLineSegments2d</a></div><div class="ttdeci">IntersectResult fm_intersectLineSegments2d(const float a1[3], const float a2[3], const float b1[3], const float b2[3], float intersectionPoint[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a31893d5e8443706d3d6b889d01a9607caf1e58b50ed4444c0a2a0a2726395c430"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a31893d5e8443706d3d6b889d01a9607caf1e58b50ed4444c0a2a0a2726395c430">FLOAT_MATH::PTR_ON_PLANE</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:316</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a72afa3a5fc5c9cf16835bd0bee3d890d"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a72afa3a5fc5c9cf16835bd0bee3d890d">FLOAT_MATH::fm_intersectLineSegmentAABB</a></div><div class="ttdeci">bool fm_intersectLineSegmentAABB(const float bmin[3], const float bmax[3], const float p1[3], const float p2[3], float intersect[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a9621fb749969501979e6db6cf2decb58"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a9621fb749969501979e6db6cf2decb58">FLOAT_MATH::fm_lerp</a></div><div class="ttdeci">void fm_lerp(const float p1[3], const float p2[3], float dest[3], float lerpValue)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a122981f0e26b79857ccec1d29e24bfe9"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a122981f0e26b79857ccec1d29e24bfe9">FLOAT_MATH::LineSegmentType</a></div><div class="ttdeci">LineSegmentType</div><div class="ttdef"><b>Definition:</b> FloatMath.h:29</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a60e918c2ee5358ed7fd566623f18f566"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a60e918c2ee5358ed7fd566623f18f566">FLOAT_MATH::fm_computeBestFitOBB</a></div><div class="ttdeci">void fm_computeBestFitOBB(uint32_t vcount, const float *points, uint32_t pstride, float *sides, float matrix[16], bool bruteForce=true)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a6b725c6d345f76e759f091e528250c6c"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a6b725c6d345f76e759f091e528250c6c">FLOAT_MATH::fm_lineIntersectsTriangle</a></div><div class="ttdeci">bool fm_lineIntersectsTriangle(const float rayStart[3], const float rayEnd[3], const float p1[3], const float p2[3], const float p3[3], float sect[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a099943af57cdcf6f5d70249dac806205"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a099943af57cdcf6f5d70249dac806205">FLOAT_MATH::fm_eulerMatrix</a></div><div class="ttdeci">void fm_eulerMatrix(float ax, float ay, float az, float matrix[16])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_ad94a34778edfa8266a2cf5c3a9aecd7d"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#ad94a34778edfa8266a2cf5c3a9aecd7d">FLOAT_MATH::fm_multiply</a></div><div class="ttdeci">void fm_multiply(float *A, float scaler)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a9e7b6b20e5d995bbe4be9cda48f5f590"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a9e7b6b20e5d995bbe4be9cda48f5f590">FLOAT_MATH::fm_setTranslation</a></div><div class="ttdeci">void fm_setTranslation(const float *translation, float matrix[16])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_aa44a0e6887abf9d22e27e79f38cf0b7c"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#aa44a0e6887abf9d22e27e79f38cf0b7c">FLOAT_MATH::fm_computeWindingOrder</a></div><div class="ttdeci">bool fm_computeWindingOrder(const float p1[3], const float p2[3], const float p3[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_aafb68480d229fd7dabd59dea38dff21c"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#aafb68480d229fd7dabd59dea38dff21c">FLOAT_MATH::fm_inverseRT</a></div><div class="ttdeci">void fm_inverseRT(const float matrix[16], const float pos[3], float t[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a9a5fc6e07fe7bd2a6794df97c94ea32e"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a9a5fc6e07fe7bd2a6794df97c94ea32e">FLOAT_MATH::fm_computeBestFitPlane</a></div><div class="ttdeci">bool fm_computeBestFitPlane(uint32_t vcount, const float *points, uint32_t vstride, const float *weights, uint32_t wstride, float plane[4])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a122981f0e26b79857ccec1d29e24bfe9aeddaa7664a1a0987313b33a7991dabc9"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a122981f0e26b79857ccec1d29e24bfe9aeddaa7664a1a0987313b33a7991dabc9">FLOAT_MATH::LS_MIDDLE</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:32</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a1a34d0ebad3b1971c131e6549b06cdd0"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a1a34d0ebad3b1971c131e6549b06cdd0">FLOAT_MATH::fm_sphereVolume</a></div><div class="ttdeci">float fm_sphereVolume(float radius)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a44b5172cfcadc77e68e1886cc5a33d4a"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a44b5172cfcadc77e68e1886cc5a33d4a">FLOAT_MATH::fm_OBBtoAABB</a></div><div class="ttdeci">void fm_OBBtoAABB(const float obmin[3], const float obmax[3], const float matrix[16], float abmin[3], float abmax[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_af91f007d37b043bd7e70b4d2de1fbd25"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#af91f007d37b043bd7e70b4d2de1fbd25">FLOAT_MATH::fm_distToPlane</a></div><div class="ttdeci">float fm_distToPlane(const float plane[4], const float pos[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_afd1c4745cc5047b78dc32a107ce1b227"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#afd1c4745cc5047b78dc32a107ce1b227">FLOAT_MATH::fm_quatToEuler</a></div><div class="ttdeci">void fm_quatToEuler(const float quat[4], float &ax, float &ay, float &az)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a5e7bcf0c2005abcdfb3b983befdba6e0"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a5e7bcf0c2005abcdfb3b983befdba6e0">FLOAT_MATH::fm_transform</a></div><div class="ttdeci">void fm_transform(const float matrix[16], const float pos[3], float t[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_ae3424939e23d0f14e1a0c1745e43f9afaf6824c785aa66d10c8b39b8fa86375cb"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9afaf6824c785aa66d10c8b39b8fa86375cb">FLOAT_MATH::FMCS_ZMAX</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:19</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a5818d6dc249cc90d8ff4b8d1533b64e3"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a5818d6dc249cc90d8ff4b8d1533b64e3">FLOAT_MATH::fm_intersectPointPlane</a></div><div class="ttdeci">void fm_intersectPointPlane(const float p1[3], const float p2[3], float *split, const float plane[4])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a31893d5e8443706d3d6b889d01a9607ca04dee1498613f2b82ff56fb995b9df9e"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a31893d5e8443706d3d6b889d01a9607ca04dee1498613f2b82ff56fb995b9df9e">FLOAT_MATH::PTR_BACK</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:318</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a194f9efd2bb057b2209327630dec652e"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a194f9efd2bb057b2209327630dec652e">FLOAT_MATH::fm_dot</a></div><div class="ttdeci">float fm_dot(const float p1[3], const float p2[3])</div></div>
<div class="ttc" id="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index_html_a7d546cd3a301fd47bfde8cdd8f9ff950"><div class="ttname"><a href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html#a7d546cd3a301fd47bfde8cdd8f9ff950">FLOAT_MATH::fm_VertexIndex::isDouble</a></div><div class="ttdeci">virtual bool isDouble(void) const =0</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_ae3424939e23d0f14e1a0c1745e43f9afae45bdfb2c4086bde450b8af70d756585"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9afae45bdfb2c4086bde450b8af70d756585">FLOAT_MATH::FMCS_XMAX</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:15</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_af49bf6eedc01255120d2c91f04ccffcc"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#af49bf6eedc01255120d2c91f04ccffcc">FLOAT_MATH::fm_clipTestAABB</a></div><div class="ttdeci">uint32_t fm_clipTestAABB(const float bmin[3], const float bmax[3], const float p1[3], const float p2[3], const float p3[3], uint32_t &andCode)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a6143f60040a0bb5d1dcf7ad2dc19b192"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a6143f60040a0bb5d1dcf7ad2dc19b192">FLOAT_MATH::fm_pointInsidePolygon2d</a></div><div class="ttdeci">bool fm_pointInsidePolygon2d(uint32_t pcount, const float *points, uint32_t pstride, const float *point, uint32_t xindex=0, uint32_t yindex=1)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_aa70a27c3d146e66e393606b4c48fc37a"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#aa70a27c3d146e66e393606b4c48fc37a">FLOAT_MATH::fm_rayIntersectsTriangle</a></div><div class="ttdeci">bool fm_rayIntersectsTriangle(const float origin[3], const float dir[3], const float v0[3], const float v1[3], const float v2[3], float &t)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a010b32a67e0a6823c0f48c6ff9d37fb2"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a010b32a67e0a6823c0f48c6ff9d37fb2">FLOAT_MATH::fm_catmullRom</a></div><div class="ttdeci">void fm_catmullRom(float out_vector[3], const float p1[3], const float p2[3], const float p3[3], const float *p4, const float s)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a18df4ec9f73845649b49c9a984f6c52e"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a18df4ec9f73845649b49c9a984f6c52e">FLOAT_MATH::fm_computeCentroid</a></div><div class="ttdeci">bool fm_computeCentroid(uint32_t vcount, const float *points, uint32_t vstride, float *center)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html">FLOAT_MATH</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:9</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a2a82702380cd9bd0469ee8663b3facdd"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a2a82702380cd9bd0469ee8663b3facdd">FLOAT_MATH::fm_intersectLineSegments2dTime</a></div><div class="ttdeci">IntersectResult fm_intersectLineSegments2dTime(const float a1[3], const float a2[3], const float b1[3], const float b2[3], float &t1, float &t2)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_aa83944760275782e7436df8b53a0c36c"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#aa83944760275782e7436df8b53a0c36c">FLOAT_MATH::fm_getTranslation</a></div><div class="ttdeci">void fm_getTranslation(const float matrix[16], float t[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_acb3c8d61dfb35df6685ace736d7c61af"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#acb3c8d61dfb35df6685ace736d7c61af">FLOAT_MATH::fm_composeTransform</a></div><div class="ttdeci">void fm_composeTransform(const float position[3], const float quat[4], const float scale[3], float matrix[16])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_abf97767bcddaed89a04998a225044262"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#abf97767bcddaed89a04998a225044262">FLOAT_MATH::fm_transformAABB</a></div><div class="ttdeci">void fm_transformAABB(const float bmin[3], const float bmax[3], const float matrix[16], float tbmin[3], float tbmax[3])</div></div>
<div class="ttc" id="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index_html_a116ff6211b3875be4f6959e9bfc3f52a"><div class="ttname"><a href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html#a116ff6211b3875be4f6959e9bfc3f52a">FLOAT_MATH::fm_VertexIndex::getVertexFloat</a></div><div class="ttdeci">virtual const float * getVertexFloat(uint32_t index) const =0</div></div>
<div class="ttc" id="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index_html_af0a76c201e908058e0565fb589d5c8ec"><div class="ttname"><a href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html#af0a76c201e908058e0565fb589d5c8ec">FLOAT_MATH::fm_VertexIndex::getIndex</a></div><div class="ttdeci">virtual uint32_t getIndex(const float pos[3], bool &newPos)=0</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a45c52a87f81bba0ed935d83ff9582de1"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a45c52a87f81bba0ed935d83ff9582de1">FLOAT_MATH::fm_insideAABB</a></div><div class="ttdeci">bool fm_insideAABB(const float pos[3], const float bmin[3], const float bmax[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a8d49d5613f198a6c4be6f32dbb1ad7d5"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a8d49d5613f198a6c4be6f32dbb1ad7d5">FLOAT_MATH::fm_consolidatePolygon</a></div><div class="ttdeci">uint32_t fm_consolidatePolygon(uint32_t pcount, const float *points, uint32_t pstride, float *dest, float epsilon=0.999999f)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_ae6c3d39e600a5a6588a12c0df1bc180b"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#ae6c3d39e600a5a6588a12c0df1bc180b">FLOAT_MATH::fm_computeSplitPlane</a></div><div class="ttdeci">bool fm_computeSplitPlane(uint32_t vcount, const double *vertices, uint32_t tcount, const uint32_t *indices, double *plane)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a9624b57c4b00648ed09e15b1ec266c32"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a9624b57c4b00648ed09e15b1ec266c32">FLOAT_MATH::fm_planeToMatrix</a></div><div class="ttdeci">void fm_planeToMatrix(const float plane[4], float matrix[16])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a243023211b7a4e5ab60bdb10c4a9db0f"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a243023211b7a4e5ab60bdb10c4a9db0f">FLOAT_MATH::fm_cylinderVolume</a></div><div class="ttdeci">float fm_cylinderVolume(float radius, float h)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_aa885c49a2b1b1cb2be57b88c567d6cc2"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#aa885c49a2b1b1cb2be57b88c567d6cc2">FLOAT_MATH::fm_planeToQuat</a></div><div class="ttdeci">void fm_planeToQuat(const float plane[4], float quat[4], float pos[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a4ec9f934edc5eccb0bc0cdfce58f4441ae4e33ac5bb9efd259e1804e12fb4df7f"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a4ec9f934edc5eccb0bc0cdfce58f4441ae4e33ac5bb9efd259e1804e12fb4df7f">FLOAT_MATH::IR_PARALLEL</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:303</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a51e027555f4bfefcd4b3f516b0d7c25a"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a51e027555f4bfefcd4b3f516b0d7c25a">FLOAT_MATH::fm_getPoint</a></div><div class="ttdeci">const float * fm_getPoint(const float *points, uint32_t pstride, uint32_t index)</div></div>
<div class="ttc" id="bt_vector3_8h_html_adbffb9cb652cea7e0343fa39dcae22c8"><div class="ttname"><a href="bt_vector3_8h.html#adbffb9cb652cea7e0343fa39dcae22c8">y</a></div><div class="ttdeci">SIMD_FORCE_INLINE const btScalar & y() const</div><div class="ttdoc">Return the y value. </div><div class="ttdef"><b>Definition:</b> btVector3.h:277</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a8946aab872f6d90d17b51685fd3b7c1b"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a8946aab872f6d90d17b51685fd3b7c1b">FLOAT_MATH::fm_solveX</a></div><div class="ttdeci">float fm_solveX(const float plane[4], float y, float z)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a31893d5e8443706d3d6b889d01a9607cab7d607fd4a4b559b23e0432b32d3ad31"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a31893d5e8443706d3d6b889d01a9607cab7d607fd4a4b559b23e0432b32d3ad31">FLOAT_MATH::PTR_FRONT</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:317</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a6235a78977f152249b51e3b7095e8bb1"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a6235a78977f152249b51e3b7095e8bb1">FLOAT_MATH::fm_releaseTriangulate</a></div><div class="ttdeci">void fm_releaseTriangulate(fm_Triangulate *t)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a955f588e9f1c54ae05b315c5c1b57c29"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a955f588e9f1c54ae05b315c5c1b57c29">FLOAT_MATH::fm_clipTestPointXZ</a></div><div class="ttdeci">uint32_t fm_clipTestPointXZ(const float bmin[3], const float bmax[3], const float pos[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a950524c52471990ccd5ab8ffd2fdace4"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a950524c52471990ccd5ab8ffd2fdace4">FLOAT_MATH::fm_add</a></div><div class="ttdeci">void fm_add(const float *A, const float *B, float *sum)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a5ca83507e14e16aae1d3d49f43fcbf48"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a5ca83507e14e16aae1d3d49f43fcbf48">FLOAT_MATH::fm_createVertexIndex</a></div><div class="ttdeci">fm_VertexIndex * fm_createVertexIndex(double granularity, bool snapToGrid)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a7e401fb5f8d705ba7726af2c0beea70d"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a7e401fb5f8d705ba7726af2c0beea70d">FLOAT_MATH::fm_releaseVertexIndex</a></div><div class="ttdeci">void fm_releaseVertexIndex(fm_VertexIndex *vindex)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a437d2da1a476dd4f020e57dd8ad3803c"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a437d2da1a476dd4f020e57dd8ad3803c">FLOAT_MATH::fm_insideTriangle</a></div><div class="ttdeci">bool fm_insideTriangle(float Ax, float Ay, float Bx, float By, float Cx, float Cy, float Px, float Py)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a2ffeeea97b9e77a30c72ce0e9b4e3896"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a2ffeeea97b9e77a30c72ce0e9b4e3896">FLOAT_MATH::fm_colinear</a></div><div class="ttdeci">bool fm_colinear(const double p1[3], const double p2[3], const double p3[3], double epsilon=0.999)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_af2757653a894b33ffa13feef4e931a69"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#af2757653a894b33ffa13feef4e931a69">FLOAT_MATH::fm_createTriangulate</a></div><div class="ttdeci">fm_Triangulate * fm_createTriangulate(void)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a44b109dcdaf358908f56f4d388642f58"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a44b109dcdaf358908f56f4d388642f58">FLOAT_MATH::fm_rotationArc</a></div><div class="ttdeci">void fm_rotationArc(const float v0[3], const float v1[3], float quat[4])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a9053918ec3894e3fb079e932fd54b647"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a9053918ec3894e3fb079e932fd54b647">FLOAT_MATH::fm_multiplyQuat</a></div><div class="ttdeci">void fm_multiplyQuat(const float *qa, const float *qb, float *quat)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_ac9c372bec084a96bb461107edb5d01c4"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#ac9c372bec084a96bb461107edb5d01c4">FLOAT_MATH::fm_getAABBCenter</a></div><div class="ttdeci">void fm_getAABBCenter(const float bmin[3], const float bmax[3], float center[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a8f56ed9e1763d1e33bb24d5c11356c78"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a8f56ed9e1763d1e33bb24d5c11356c78">FLOAT_MATH::FM_Axis</a></div><div class="ttdeci">FM_Axis</div><div class="ttdef"><b>Definition:</b> FloatMath.h:22</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a4aeae548e32c6b3fd7b042880853668a"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a4aeae548e32c6b3fd7b042880853668a">FLOAT_MATH::fm_eulerToQuatDX</a></div><div class="ttdeci">void fm_eulerToQuatDX(float x, float y, float z, float quat[4])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_abedf4d35d4d7f1cd6f5ef3ce30b99169"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#abedf4d35d4d7f1cd6f5ef3ce30b99169">FLOAT_MATH::fm_computeNormalVector</a></div><div class="ttdeci">void fm_computeNormalVector(float n[3], const float p1[3], const float p2[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a24043d9e6a8342127bda2d663e91c2a9"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a24043d9e6a8342127bda2d663e91c2a9">FLOAT_MATH::fm_createTesselate</a></div><div class="ttdeci">fm_Tesselate * fm_createTesselate(void)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a01f6b76a126b8ddb6bc75fcb24d56b63"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a01f6b76a126b8ddb6bc75fcb24d56b63">FLOAT_MATH::fm_computeMeshVolume</a></div><div class="ttdeci">float fm_computeMeshVolume(const float *vertices, uint32_t tcount, const uint32_t *indices)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a2ca4cef6af901b8de71c71535369229e"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a2ca4cef6af901b8de71c71535369229e">FLOAT_MATH::fm_insideTriangleXZ</a></div><div class="ttdeci">bool fm_insideTriangleXZ(const float test[3], const float p1[3], const float p2[3], const float p3[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_afb8afe3f925d308fc0d8d3e6e99e521f"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#afb8afe3f925d308fc0d8d3e6e99e521f">FLOAT_MATH::fm_lineTestAABB</a></div><div class="ttdeci">bool fm_lineTestAABB(const float p1[3], const float p2[3], const float bmin[3], const float bmax[3], float &time)</div></div>
<div class="ttc" id="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index_html_abfe5370a180b9df682e22968618c493d"><div class="ttname"><a href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html#abfe5370a180b9df682e22968618c493d">FLOAT_MATH::fm_VertexIndex::getVerticesFloat</a></div><div class="ttdeci">virtual const float * getVerticesFloat(void) const =0</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_ae3424939e23d0f14e1a0c1745e43f9afa9df27601d6ae82936064ca3010b80a5f"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9afa9df27601d6ae82936064ca3010b80a5f">FLOAT_MATH::FMCS_XMIN</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:14</div></div>
<div class="ttc" id="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index_html_a4e440ed85cbfd3f02790a346dc448d91"><div class="ttname"><a href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html#a4e440ed85cbfd3f02790a346dc448d91">FLOAT_MATH::fm_VertexIndex::getVcount</a></div><div class="ttdeci">virtual uint32_t getVcount(void) const =0</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_aec4465fd7d2f2b8c93db8949a7c5a68e"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#aec4465fd7d2f2b8c93db8949a7c5a68e">FLOAT_MATH::fm_copy3</a></div><div class="ttdeci">void fm_copy3(const float *source, float *dest)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a4719b5216a887947c4c98e3b06844d9b"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a4719b5216a887947c4c98e3b06844d9b">FLOAT_MATH::fm_computeBestFitABB</a></div><div class="ttdeci">void fm_computeBestFitABB(uint32_t vcount, const float *points, uint32_t pstride, float *sides, float pos[3])</div></div>
<div class="ttc" id="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index_html"><div class="ttname"><a href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html">FLOAT_MATH::fm_VertexIndex</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:384</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_aff088a0e1dfb0fc72cd8e890b5ae39a2"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#aff088a0e1dfb0fc72cd8e890b5ae39a2">FLOAT_MATH::fm_normalizeQuat</a></div><div class="ttdeci">float fm_normalizeQuat(float n[4])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a4ec9f934edc5eccb0bc0cdfce58f4441ac65d828299272a2173a708a08a6a9ecf"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a4ec9f934edc5eccb0bc0cdfce58f4441ac65d828299272a2173a708a08a6a9ecf">FLOAT_MATH::IR_DO_INTERSECT</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:301</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a2ef966a4f85a8067ed36c020e036b401"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a2ef966a4f85a8067ed36c020e036b401">FLOAT_MATH::fm_distanceSquaredXZ</a></div><div class="ttdeci">float fm_distanceSquaredXZ(const float p1[3], const float p2[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_aa1ca791e15419dff5d3ee0948b090219"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#aa1ca791e15419dff5d3ee0948b090219">FLOAT_MATH::fm_raySphereIntersect</a></div><div class="ttdeci">bool fm_raySphereIntersect(const float center[3], float radius, const float pos[3], const float dir[3], float distance, float intersect[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_ab7f413a7722f01daa020b05ea6cf000c"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#ab7f413a7722f01daa020b05ea6cf000c">FLOAT_MATH::fm_samePlane</a></div><div class="ttdeci">bool fm_samePlane(const float p1[4], const float p2[4], float normalEpsilon=0.01f, float dEpsilon=0.001f, bool doubleSided=false)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a672d75bf66999a3d1a6de125e85c5265"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a672d75bf66999a3d1a6de125e85c5265">FLOAT_MATH::fm_matrixToQuat</a></div><div class="ttdeci">void fm_matrixToQuat(const float matrix[16], float quat[4])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a8f56ed9e1763d1e33bb24d5c11356c78ac78cb90c59826b6320fd1891088b1c07"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a8f56ed9e1763d1e33bb24d5c11356c78ac78cb90c59826b6320fd1891088b1c07">FLOAT_MATH::FM_ZAXIS</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:26</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_acfb3009ad74719bf7240567fedd43ead"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#acfb3009ad74719bf7240567fedd43ead">FLOAT_MATH::fm_getSidePlane</a></div><div class="ttdeci">PlaneTriResult fm_getSidePlane(const float p[3], const float plane[4], float epsilon)</div></div>
<div class="ttc" id="bt_vector3_8h_html_ae6b71ab121d96689e1ce5f8903f56258"><div class="ttname"><a href="bt_vector3_8h.html#ae6b71ab121d96689e1ce5f8903f56258">distance</a></div><div class="ttdeci">SIMD_FORCE_INLINE btScalar distance(const btVector3 &v) const</div><div class="ttdoc">Return the distance between the ends of this and another vector This is symantically treating the vec...</div><div class="ttdef"><b>Definition:</b> btVector3.h:475</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a2fd9365eecfffd704a661d8e4975ad4d"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a2fd9365eecfffd704a661d8e4975ad4d">FLOAT_MATH::fm_solveY</a></div><div class="ttdeci">float fm_solveY(const float plane[4], float x, float z)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a8022779a39f2d98d0d1e59dc9e0ff382"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a8022779a39f2d98d0d1e59dc9e0ff382">FLOAT_MATH::fm_areaPolygon2d</a></div><div class="ttdeci">float fm_areaPolygon2d(uint32_t pcount, const float *points, uint32_t pstride)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a80e7d3a77fae86473625be5a63425d90"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a80e7d3a77fae86473625be5a63425d90">FLOAT_MATH::fm_intersectRayAABB</a></div><div class="ttdeci">bool fm_intersectRayAABB(const float bmin[3], const float bmax[3], const float pos[3], const float dir[3], float intersect[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a4ec9f934edc5eccb0bc0cdfce58f4441a982692d82fda113c3844e3d5cd7737e7"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a4ec9f934edc5eccb0bc0cdfce58f4441a982692d82fda113c3844e3d5cd7737e7">FLOAT_MATH::IR_DONT_INTERSECT</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:300</div></div>
<div class="ttc" id="bt_vector3_8h_html_a419978af43d009c4b093b0f4ccc9de08"><div class="ttname"><a href="bt_vector3_8h.html#a419978af43d009c4b093b0f4ccc9de08">z</a></div><div class="ttdeci">SIMD_FORCE_INLINE const btScalar & z() const</div><div class="ttdoc">Return the z value. </div><div class="ttdef"><b>Definition:</b> btVector3.h:279</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_aab1bd86fa8cba57940d8de52aa5a4c07"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#aab1bd86fa8cba57940d8de52aa5a4c07">FLOAT_MATH::fm_nearestPointInTriangle</a></div><div class="ttdeci">void fm_nearestPointInTriangle(const float *pos, const float *p1, const float *p2, const float *p3, float *nearest)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a1721515731405ff0444d53ce4a0ab227"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a1721515731405ff0444d53ce4a0ab227">FLOAT_MATH::fm_distanceSquared</a></div><div class="ttdeci">float fm_distanceSquared(const float p1[3], const float p2[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a955922bac08140d8027099632304d507"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a955922bac08140d8027099632304d507">FLOAT_MATH::fm_getSubMatrix</a></div><div class="ttdeci">void fm_getSubMatrix(int32_t ki, int32_t kj, float pDst[16], const float matrix[16])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a09bbac02b2d9b71ee13de5b8affe1830"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a09bbac02b2d9b71ee13de5b8affe1830">FLOAT_MATH::fm_computeMeanNormals</a></div><div class="ttdeci">void fm_computeMeanNormals(uint32_t vcount, const float *vertices, uint32_t vstride, float *normals, uint32_t nstride, uint32_t tcount, const uint32_t *indices)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_ab1dbaf174472d60724ab64af30e05223"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#ab1dbaf174472d60724ab64af30e05223">FLOAT_MATH::fm_quatRotate</a></div><div class="ttdeci">void fm_quatRotate(const float quat[4], const float v[3], float r[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_ae3424939e23d0f14e1a0c1745e43f9af"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9af">FLOAT_MATH::FM_ClipState</a></div><div class="ttdeci">FM_ClipState</div><div class="ttdef"><b>Definition:</b> FloatMath.h:12</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_afe19fb5409155a1b100555ae8b27e042"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#afe19fb5409155a1b100555ae8b27e042">FLOAT_MATH::fm_normalize</a></div><div class="ttdeci">float fm_normalize(float n[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a7d9d7f616ab8179bef4ded2167ce5050"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a7d9d7f616ab8179bef4ded2167ce5050">FLOAT_MATH::fm_doubleToFloat3</a></div><div class="ttdeci">void fm_doubleToFloat3(const double p[3], float t[3])</div><div class="ttdef"><b>Definition:</b> FloatMath.h:370</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a122981f0e26b79857ccec1d29e24bfe9ae1972ba2d53acc5b40a7186e9463724f"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a122981f0e26b79857ccec1d29e24bfe9ae1972ba2d53acc5b40a7186e9463724f">FLOAT_MATH::LS_END</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:33</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a13583f8cd7fc965e170e52c7e8590c57"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a13583f8cd7fc965e170e52c7e8590c57">FLOAT_MATH::fm_floatToDouble3</a></div><div class="ttdeci">void fm_floatToDouble3(const float p[3], double t[3])</div><div class="ttdef"><b>Definition:</b> FloatMath.h:371</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a890be2a1715cda687e5d3e63d5f59e56"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a890be2a1715cda687e5d3e63d5f59e56">FLOAT_MATH::fm_capsuleVolume</a></div><div class="ttdeci">float fm_capsuleVolume(float radius, float h)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a38037bcca3e6efebe64714e1fa93a253"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a38037bcca3e6efebe64714e1fa93a253">FLOAT_MATH::fm_matrixMultiply</a></div><div class="ttdeci">void fm_matrixMultiply(const float A[16], const float B[16], float dest[16])</div></div>
<div class="ttc" id="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index_html_ac0d22736210b88c849562c30481437d0"><div class="ttname"><a href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html#ac0d22736210b88c849562c30481437d0">FLOAT_MATH::fm_VertexIndex::saveAsObj</a></div><div class="ttdeci">virtual bool saveAsObj(const char *fname, uint32_t tcount, uint32_t *indices)=0</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_aafae02ac2136cb97fb7683194968f934"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#aafae02ac2136cb97fb7683194968f934">FLOAT_MATH::fm_eulerToQuat</a></div><div class="ttdeci">void fm_eulerToQuat(float x, float y, float z, float quat[4])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a06301f8df72d582ed0504a42d7a63d09"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a06301f8df72d582ed0504a42d7a63d09">FLOAT_MATH::fm_isMeshCoplanar</a></div><div class="ttdeci">bool fm_isMeshCoplanar(uint32_t tcount, const uint32_t *indices, const float *vertices, bool doubleSided)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a8f56ed9e1763d1e33bb24d5c11356c78acf27da21bcf3eb6bbaa8c5f24254dcef"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a8f56ed9e1763d1e33bb24d5c11356c78acf27da21bcf3eb6bbaa8c5f24254dcef">FLOAT_MATH::FM_XAXIS</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:24</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a1defa5e1cac1adb9265c5f0a3d4c9645"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a1defa5e1cac1adb9265c5f0a3d4c9645">FLOAT_MATH::fm_getAABB</a></div><div class="ttdeci">void fm_getAABB(uint32_t vcount, const float *points, uint32_t pstride, float bmin[3], float bmax[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a459b88458014177d8945f6e8b269730c"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a459b88458014177d8945f6e8b269730c">FLOAT_MATH::fm_inverseTransform</a></div><div class="ttdeci">void fm_inverseTransform(const float matrix[16], float inverse_matrix[16])</div></div>
<div class="ttc" id="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index_html_a228633b9540532db6c15b7a27db85531"><div class="ttname"><a href="class_f_l_o_a_t___m_a_t_h_1_1fm___vertex_index.html#a228633b9540532db6c15b7a27db85531">FLOAT_MATH::fm_VertexIndex::getVerticesDouble</a></div><div class="ttdeci">virtual const double * getVerticesDouble(void) const =0</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_abb8140d5d40ac95d14d060b3df484650"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#abb8140d5d40ac95d14d060b3df484650">FLOAT_MATH::FM_PI</a></div><div class="ttdeci">const float FM_PI</div><div class="ttdef"><b>Definition:</b> FloatMath.h:37</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_ae54daa385d845bcb2e27dfd0340bb920"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#ae54daa385d845bcb2e27dfd0340bb920">FLOAT_MATH::fm_lineTestAABBXZ</a></div><div class="ttdeci">bool fm_lineTestAABBXZ(const float p1[3], const float p2[3], const float bmin[3], const float bmax[3], float &time)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_ae3424939e23d0f14e1a0c1745e43f9afac8adc6db98a363354407d4eb1df66a87"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9afac8adc6db98a363354407d4eb1df66a87">FLOAT_MATH::FMCS_ZMIN</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:18</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_acbd7a02b1c968f46338a96cf6d2bf9a7"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#acbd7a02b1c968f46338a96cf6d2bf9a7">FLOAT_MATH::fm_inflateMinMax</a></div><div class="ttdeci">void fm_inflateMinMax(float bmin[3], float bmax[3], float ratio)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a538e188095ec76178ab7cfe067b8fad4"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a538e188095ec76178ab7cfe067b8fad4">FLOAT_MATH::fm_releaseTesselate</a></div><div class="ttdeci">void fm_releaseTesselate(fm_Tesselate *t)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_ae3424939e23d0f14e1a0c1745e43f9afaae2ee30933040ceaba04d40a1eb098fd"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#ae3424939e23d0f14e1a0c1745e43f9afaae2ee30933040ceaba04d40a1eb098fd">FLOAT_MATH::FMCS_YMAX</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:17</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_acbed8443ddbc88cc4408363938cb9b90"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#acbed8443ddbc88cc4408363938cb9b90">FLOAT_MATH::fm_multiplyTransform</a></div><div class="ttdeci">void fm_multiplyTransform(const float *pA, const float *pB, float *pM)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a60de5964eed515c5785fcad85a0a7efa"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a60de5964eed515c5785fcad85a0a7efa">FLOAT_MATH::fm_subtract</a></div><div class="ttdeci">void fm_subtract(const float *A, const float *B, float *diff)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_ae0d9cd328d51cec3b434cc0a5ac1aa76"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#ae0d9cd328d51cec3b434cc0a5ac1aa76">FLOAT_MATH::FM_DEG_TO_RAD</a></div><div class="ttdeci">const float FM_DEG_TO_RAD</div><div class="ttdef"><b>Definition:</b> FloatMath.h:38</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a7bf8c2dde51efeefb5212bf855aa29f9"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a7bf8c2dde51efeefb5212bf855aa29f9">FLOAT_MATH::FM_RAD_TO_DEG</a></div><div class="ttdeci">const float FM_RAD_TO_DEG</div><div class="ttdef"><b>Definition:</b> FloatMath.h:39</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a518c9e9f1a383ae51f1400e00168b04d"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a518c9e9f1a383ae51f1400e00168b04d">FLOAT_MATH::fm_decomposeTransform</a></div><div class="ttdeci">void fm_decomposeTransform(const float local_transform[16], float trans[3], float rot[4], float scale[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a122981f0e26b79857ccec1d29e24bfe9afb71f22022e7b20c1cffe0d767794516"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a122981f0e26b79857ccec1d29e24bfe9afb71f22022e7b20c1cffe0d767794516">FLOAT_MATH::LS_START</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:31</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a31893d5e8443706d3d6b889d01a9607ca82a429ed76868ef18cf4919b44b48cea"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a31893d5e8443706d3d6b889d01a9607ca82a429ed76868ef18cf4919b44b48cea">FLOAT_MATH::PTR_SPLIT</a></div><div class="ttdef"><b>Definition:</b> FloatMath.h:319</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a141c1e360636067eae8247cf7bcb7e22"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a141c1e360636067eae8247cf7bcb7e22">FLOAT_MATH::fm_isValidTriangle</a></div><div class="ttdeci">bool fm_isValidTriangle(const float *p1, const float *p2, const float *p3, float epsilon=0.00001f)</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a21696a79d14003a743b2b1ff40894b70"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a21696a79d14003a743b2b1ff40894b70">FLOAT_MATH::fm_eulerToMatrix</a></div><div class="ttdeci">void fm_eulerToMatrix(float ax, float ay, float az, float matrix[16])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a121beb08ccdf7b92b405f3a7fee2e1d1"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a121beb08ccdf7b92b405f3a7fee2e1d1">FLOAT_MATH::fm_computeBestFitSphere</a></div><div class="ttdeci">float fm_computeBestFitSphere(uint32_t vcount, const float *points, uint32_t pstride, float center[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_ab0e6f3d995aaa137c6811be7da8b1f57"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#ab0e6f3d995aaa137c6811be7da8b1f57">FLOAT_MATH::fm_getDominantAxis</a></div><div class="ttdeci">FM_Axis fm_getDominantAxis(const float normal[3])</div></div>
<div class="ttc" id="bt_vector3_8h_html_aa0d71a601765b3ef7dc8c950c6ff762e"><div class="ttname"><a href="bt_vector3_8h.html#aa0d71a601765b3ef7dc8c950c6ff762e">cross</a></div><div class="ttdeci">SIMD_FORCE_INLINE btVector3 cross(const btVector3 &v) const</div><div class="ttdoc">Return the cross product between this and another vector. </div><div class="ttdef"><b>Definition:</b> btVector3.h:193</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a9709ed7da00dd74d859b47c48d824eeb"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a9709ed7da00dd74d859b47c48d824eeb">FLOAT_MATH::fm_rotate</a></div><div class="ttdeci">void fm_rotate(const float matrix[16], const float pos[3], float t[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a475707467603b8b04da3692140ab438b"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a475707467603b8b04da3692140ab438b">FLOAT_MATH::fm_identity</a></div><div class="ttdeci">void fm_identity(float matrix[16])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_aadd3751eaa131cd3fd3007c456a1be1b"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#aadd3751eaa131cd3fd3007c456a1be1b">FLOAT_MATH::fm_lineSphereIntersect</a></div><div class="ttdeci">bool fm_lineSphereIntersect(const float center[3], float radius, const float p1[3], const float p2[3], float intersect[3])</div></div>
<div class="ttc" id="namespace_f_l_o_a_t___m_a_t_h_html_a7a4c8c9a53e6eabd8c92860358eac481"><div class="ttname"><a href="namespace_f_l_o_a_t___m_a_t_h.html#a7a4c8c9a53e6eabd8c92860358eac481">FLOAT_MATH::fm_distancePointLineSegment</a></div><div class="ttdeci">float fm_distancePointLineSegment(const float Point[3], const float LineStart[3], const float LineEnd[3], float intersection[3], LineSegmentType &type, float epsilon)</div></div>
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