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<title>NVIDIA(R) PhysX(R) SDK 3.4 API Reference: PxClothMeshDesc.h Source File</title>
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<h1>PxClothMeshDesc.h</h1><a href="PxClothMeshDesc_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">//</span>
<a name="l00002"></a>00002 <span class="comment">// Redistribution and use in source and binary forms, with or without</span>
<a name="l00003"></a>00003 <span class="comment">// modification, are permitted provided that the following conditions</span>
<a name="l00004"></a>00004 <span class="comment">// are met:</span>
<a name="l00005"></a>00005 <span class="comment">// * Redistributions of source code must retain the above copyright</span>
<a name="l00006"></a>00006 <span class="comment">// notice, this list of conditions and the following disclaimer.</span>
<a name="l00007"></a>00007 <span class="comment">// * Redistributions in binary form must reproduce the above copyright</span>
<a name="l00008"></a>00008 <span class="comment">// notice, this list of conditions and the following disclaimer in the</span>
<a name="l00009"></a>00009 <span class="comment">// documentation and/or other materials provided with the distribution.</span>
<a name="l00010"></a>00010 <span class="comment">// * Neither the name of NVIDIA CORPORATION nor the names of its</span>
<a name="l00011"></a>00011 <span class="comment">// contributors may be used to endorse or promote products derived</span>
<a name="l00012"></a>00012 <span class="comment">// from this software without specific prior written permission.</span>
<a name="l00013"></a>00013 <span class="comment">//</span>
<a name="l00014"></a>00014 <span class="comment">// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY</span>
<a name="l00015"></a>00015 <span class="comment">// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE</span>
<a name="l00016"></a>00016 <span class="comment">// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR</span>
<a name="l00017"></a>00017 <span class="comment">// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR</span>
<a name="l00018"></a>00018 <span class="comment">// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,</span>
<a name="l00019"></a>00019 <span class="comment">// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,</span>
<a name="l00020"></a>00020 <span class="comment">// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR</span>
<a name="l00021"></a>00021 <span class="comment">// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY</span>
<a name="l00022"></a>00022 <span class="comment">// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span>
<a name="l00023"></a>00023 <span class="comment">// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE</span>
<a name="l00024"></a>00024 <span class="comment">// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span>
<a name="l00025"></a>00025 <span class="comment">//</span>
<a name="l00026"></a>00026 <span class="comment">// Copyright (c) 2008-2018 NVIDIA Corporation. All rights reserved.</span>
<a name="l00027"></a>00027 <span class="comment">// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.</span>
<a name="l00028"></a>00028 <span class="comment">// Copyright (c) 2001-2004 NovodeX AG. All rights reserved. </span>
<a name="l00029"></a>00029
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="preprocessor">#ifndef PX_PHYSICS_NX_CLOTHMESHDESC</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span><span class="preprocessor">#define PX_PHYSICS_NX_CLOTHMESHDESC</span>
<a name="l00033"></a>00033 <span class="preprocessor"></span>
<a name="l00037"></a>00037 <span class="preprocessor">#include "<a class="code" href="PxPhysXCommonConfig_8h.html">common/PxPhysXCommonConfig.h</a>"</span>
<a name="l00038"></a>00038 <span class="preprocessor">#include "<a class="code" href="PxSimpleTriangleMesh_8h.html">geometry/PxSimpleTriangleMesh.h</a>"</span>
<a name="l00039"></a>00039
<a name="l00040"></a>00040 <span class="preprocessor">#if !PX_DOXYGEN</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span><span class="keyword">namespace </span>physx
<a name="l00042"></a>00042 {
<a name="l00043"></a>00043 <span class="preprocessor">#endif</span>
<a name="l00044"></a>00044 <span class="preprocessor"></span>
<a name="l00053"></a><a class="code" href="classPxClothMeshDesc.html">00053</a> <span class="keyword">class </span><a class="code" href="group__foundation.html#gfd8f8779793627061774cfcfa1b9fbd7">PX_DEPRECATED</a> <a class="code" href="classPxClothMeshDesc.html" title="Descriptor class for a cloth mesh.">PxClothMeshDesc</a>
<a name="l00054"></a>00054 {
<a name="l00055"></a>00055 <span class="keyword">public</span>:
<a name="l00056"></a>00056
<a name="l00060"></a><a class="code" href="classPxClothMeshDesc.html#65c16be9e39e0f401db24fb4383f1ae5">00060</a> <a class="code" href="structPxBoundedData.html">PxBoundedData</a> points;
<a name="l00061"></a>00061
<a name="l00069"></a><a class="code" href="classPxClothMeshDesc.html#a15883aaa6799795a3874d7fd6dbd53f">00069</a> <a class="code" href="structPxBoundedData.html">PxBoundedData</a> invMasses;
<a name="l00070"></a>00070
<a name="l00085"></a><a class="code" href="classPxClothMeshDesc.html#b3755b0da7fee6b3f5a2b9eb85001d38">00085</a> <a class="code" href="structPxBoundedData.html">PxBoundedData</a> triangles;
<a name="l00086"></a>00086
<a name="l00101"></a><a class="code" href="classPxClothMeshDesc.html#8e78b80402ca808413f2ee658ba332dc">00101</a> <a class="code" href="structPxBoundedData.html">PxBoundedData</a> quads;
<a name="l00102"></a>00102
<a name="l00106"></a><a class="code" href="classPxClothMeshDesc.html#952a2399574b931bc5b1d09c66793175">00106</a> <a class="code" href="classPxFlags.html">PxMeshFlags</a> flags;
<a name="l00107"></a>00107
<a name="l00111"></a>00111 <a class="code" href="group__foundation.html#gcb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <a class="code" href="classPxClothMeshDesc.html" title="Descriptor class for a cloth mesh.">PxClothMeshDesc</a>();
<a name="l00115"></a>00115 <a class="code" href="group__foundation.html#gcb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <span class="keywordtype">void</span> setToDefault();
<a name="l00120"></a>00120 <a class="code" href="group__foundation.html#gcb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <span class="keywordtype">bool</span> isValid() <span class="keyword">const</span>;
<a name="l00121"></a>00121 };
<a name="l00122"></a>00122
<a name="l00123"></a><a class="code" href="group__cooking.html#g5f214c974f4031e62cfed89231ee1d65">00123</a> <a class="code" href="group__foundation.html#gcb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <a class="code" href="group__cooking.html#g5f214c974f4031e62cfed89231ee1d65" title="constructor sets to default.">PxClothMeshDesc::PxClothMeshDesc</a>() <span class="comment">//constructor sets to default</span>
<a name="l00124"></a>00124 {
<a name="l00125"></a>00125 }
<a name="l00126"></a>00126
<a name="l00127"></a><a class="code" href="group__cooking.html#g3efcaf703b329270eed5b0890b0c5304">00127</a> <a class="code" href="group__foundation.html#gcb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <span class="keywordtype">void</span> <a class="code" href="group__cooking.html#g3efcaf703b329270eed5b0890b0c5304" title="(re)sets the structure to the default.">PxClothMeshDesc::setToDefault</a>()
<a name="l00128"></a>00128 {
<a name="l00129"></a>00129 *<span class="keyword">this</span> = <a class="code" href="group__cooking.html#g5f214c974f4031e62cfed89231ee1d65" title="constructor sets to default.">PxClothMeshDesc</a>();
<a name="l00130"></a>00130 }
<a name="l00131"></a>00131
<a name="l00132"></a><a class="code" href="group__cooking.html#g4bc3ea34b81c2881eba7060d5e74c5d8">00132</a> <a class="code" href="group__foundation.html#gcb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <span class="keywordtype">bool</span> <a class="code" href="group__cooking.html#g4bc3ea34b81c2881eba7060d5e74c5d8" title="Returns true if the descriptor is valid.">PxClothMeshDesc::isValid</a>()<span class="keyword"> const</span>
<a name="l00133"></a>00133 <span class="keyword"></span>{
<a name="l00134"></a>00134 <span class="keywordflow">if</span>(<a class="code" href="classPxClothMeshDesc.html#65c16be9e39e0f401db24fb4383f1ae5" title="Pointer to first vertex point.">points</a>.<a class="code" href="structPxBoundedData.html#99f022ab9aad0f98028254c1f433165f">count</a> < 3) <span class="comment">//at least 1 trig's worth of points</span>
<a name="l00135"></a>00135 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00136"></a>00136 <span class="keywordflow">if</span>(<a class="code" href="classPxClothMeshDesc.html#65c16be9e39e0f401db24fb4383f1ae5" title="Pointer to first vertex point.">points</a>.<a class="code" href="structPxBoundedData.html#99f022ab9aad0f98028254c1f433165f">count</a> > 0xffff && <a class="code" href="classPxClothMeshDesc.html#952a2399574b931bc5b1d09c66793175" title="Flags bits, combined from values of the enum PxMeshFlag.">flags</a> & <a class="code" href="structPxMeshFlag.html#62a41b4a381e3e59d85181a62b9ce0ccd01b868a85f89466d6a81b36de1850a6" title="Denotes the use of 16-bit vertex indices.">PxMeshFlag::e16_BIT_INDICES</a>)
<a name="l00137"></a>00137 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00138"></a>00138 <span class="keywordflow">if</span>(!<a class="code" href="classPxClothMeshDesc.html#65c16be9e39e0f401db24fb4383f1ae5" title="Pointer to first vertex point.">points</a>.<a class="code" href="structPxStridedData.html#d98a9e00d44b1c2c48c6dec114693f18">data</a>)
<a name="l00139"></a>00139 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00140"></a>00140 <span class="keywordflow">if</span>(<a class="code" href="classPxClothMeshDesc.html#65c16be9e39e0f401db24fb4383f1ae5" title="Pointer to first vertex point.">points</a>.<a class="code" href="structPxStridedData.html#abf495b4b5caec8f5350645a49e68fb3" title="The offset in bytes between consecutive samples in the data.">stride</a> < <span class="keyword">sizeof</span>(<a class="code" href="classPxVec3.html" title="3 Element vector class.">PxVec3</a>)) <span class="comment">//should be at least one point's worth of data</span>
<a name="l00141"></a>00141 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00142"></a>00142
<a name="l00143"></a>00143 <span class="keywordflow">if</span>(<a class="code" href="classPxClothMeshDesc.html#a15883aaa6799795a3874d7fd6dbd53f" title="Determines whether particle is simulated or static. A positive value denotes that...">invMasses</a>.<a class="code" href="structPxStridedData.html#d98a9e00d44b1c2c48c6dec114693f18">data</a> && <a class="code" href="classPxClothMeshDesc.html#a15883aaa6799795a3874d7fd6dbd53f" title="Determines whether particle is simulated or static. A positive value denotes that...">invMasses</a>.<a class="code" href="structPxStridedData.html#abf495b4b5caec8f5350645a49e68fb3" title="The offset in bytes between consecutive samples in the data.">stride</a> < <span class="keyword">sizeof</span>(<span class="keywordtype">float</span>))
<a name="l00144"></a>00144 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00145"></a>00145 <span class="keywordflow">if</span>(<a class="code" href="classPxClothMeshDesc.html#a15883aaa6799795a3874d7fd6dbd53f" title="Determines whether particle is simulated or static. A positive value denotes that...">invMasses</a>.<a class="code" href="structPxStridedData.html#d98a9e00d44b1c2c48c6dec114693f18">data</a> && <a class="code" href="classPxClothMeshDesc.html#a15883aaa6799795a3874d7fd6dbd53f" title="Determines whether particle is simulated or static. A positive value denotes that...">invMasses</a>.<a class="code" href="structPxBoundedData.html#99f022ab9aad0f98028254c1f433165f">count</a> != <a class="code" href="classPxClothMeshDesc.html#65c16be9e39e0f401db24fb4383f1ae5" title="Pointer to first vertex point.">points</a>.<a class="code" href="structPxBoundedData.html#99f022ab9aad0f98028254c1f433165f">count</a>)
<a name="l00146"></a>00146 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00147"></a>00147
<a name="l00148"></a>00148 <span class="keywordflow">if</span> (!<a class="code" href="classPxClothMeshDesc.html#b3755b0da7fee6b3f5a2b9eb85001d38" title="Pointer to the first triangle.">triangles</a>.<a class="code" href="structPxBoundedData.html#99f022ab9aad0f98028254c1f433165f">count</a> && !<a class="code" href="classPxClothMeshDesc.html#8e78b80402ca808413f2ee658ba332dc" title="Pointer to the first quad.">quads</a>.<a class="code" href="structPxBoundedData.html#99f022ab9aad0f98028254c1f433165f">count</a>) <span class="comment">// no support for non-indexed mesh</span>
<a name="l00149"></a>00149 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00150"></a>00150 <span class="keywordflow">if</span> (<a class="code" href="classPxClothMeshDesc.html#b3755b0da7fee6b3f5a2b9eb85001d38" title="Pointer to the first triangle.">triangles</a>.<a class="code" href="structPxBoundedData.html#99f022ab9aad0f98028254c1f433165f">count</a> && !<a class="code" href="classPxClothMeshDesc.html#b3755b0da7fee6b3f5a2b9eb85001d38" title="Pointer to the first triangle.">triangles</a>.<a class="code" href="structPxStridedData.html#d98a9e00d44b1c2c48c6dec114693f18">data</a>)
<a name="l00151"></a>00151 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00152"></a>00152 <span class="keywordflow">if</span> (<a class="code" href="classPxClothMeshDesc.html#8e78b80402ca808413f2ee658ba332dc" title="Pointer to the first quad.">quads</a>.<a class="code" href="structPxBoundedData.html#99f022ab9aad0f98028254c1f433165f">count</a> && !<a class="code" href="classPxClothMeshDesc.html#8e78b80402ca808413f2ee658ba332dc" title="Pointer to the first quad.">quads</a>.<a class="code" href="structPxStridedData.html#d98a9e00d44b1c2c48c6dec114693f18">data</a>)
<a name="l00153"></a>00153 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00154"></a>00154
<a name="l00155"></a>00155 <a class="code" href="group__foundation.html#gcce5749db3dcfb916e98c253374264ed">PxU32</a> indexSize = (<a class="code" href="classPxClothMeshDesc.html#952a2399574b931bc5b1d09c66793175" title="Flags bits, combined from values of the enum PxMeshFlag.">flags</a> & PxMeshFlag::e16_BIT_INDICES) ? <span class="keyword">sizeof</span>(<a class="code" href="namespacephysx.html#9caf1cbcda071b6d2a9c069faa99da23">PxU16</a>) : <span class="keyword">sizeof</span>(<a class="code" href="group__foundation.html#gcce5749db3dcfb916e98c253374264ed">PxU32</a>);
<a name="l00156"></a>00156 <span class="keywordflow">if</span>(<a class="code" href="classPxClothMeshDesc.html#b3755b0da7fee6b3f5a2b9eb85001d38" title="Pointer to the first triangle.">triangles</a>.<a class="code" href="structPxBoundedData.html#99f022ab9aad0f98028254c1f433165f">count</a> && <a class="code" href="classPxClothMeshDesc.html#b3755b0da7fee6b3f5a2b9eb85001d38" title="Pointer to the first triangle.">triangles</a>.<a class="code" href="structPxStridedData.html#abf495b4b5caec8f5350645a49e68fb3" title="The offset in bytes between consecutive samples in the data.">stride</a> < indexSize*3)
<a name="l00157"></a>00157 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00158"></a>00158 <span class="keywordflow">if</span>(<a class="code" href="classPxClothMeshDesc.html#8e78b80402ca808413f2ee658ba332dc" title="Pointer to the first quad.">quads</a>.<a class="code" href="structPxBoundedData.html#99f022ab9aad0f98028254c1f433165f">count</a> && <a class="code" href="classPxClothMeshDesc.html#8e78b80402ca808413f2ee658ba332dc" title="Pointer to the first quad.">quads</a>.<a class="code" href="structPxStridedData.html#abf495b4b5caec8f5350645a49e68fb3" title="The offset in bytes between consecutive samples in the data.">stride</a> < indexSize*4)
<a name="l00159"></a>00159 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00160"></a>00160
<a name="l00161"></a>00161 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00162"></a>00162 }
<a name="l00163"></a>00163
<a name="l00164"></a>00164 <span class="preprocessor">#if !PX_DOXYGEN</span>
<a name="l00165"></a>00165 <span class="preprocessor"></span>} <span class="comment">// namespace physx</span>
<a name="l00166"></a>00166 <span class="preprocessor">#endif</span>
<a name="l00167"></a>00167 <span class="preprocessor"></span>
<a name="l00169"></a>00169 <span class="preprocessor">#endif</span>
</pre></div></div>
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