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<title>NVIDIA(R) PhysX(R) SDK 3.4 API Reference: PxSceneDesc.h Source File</title>
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<h1>PxSceneDesc.h</h1><a href="PxSceneDesc_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// This code contains NVIDIA Confidential Information and is disclosed to you</span>
<a name="l00002"></a>00002 <span class="comment">// under a form of NVIDIA software license agreement provided separately to you.</span>
<a name="l00003"></a>00003 <span class="comment">//</span>
<a name="l00004"></a>00004 <span class="comment">// Notice</span>
<a name="l00005"></a>00005 <span class="comment">// NVIDIA Corporation and its licensors retain all intellectual property and</span>
<a name="l00006"></a>00006 <span class="comment">// proprietary rights in and to this software and related documentation and</span>
<a name="l00007"></a>00007 <span class="comment">// any modifications thereto. Any use, reproduction, disclosure, or</span>
<a name="l00008"></a>00008 <span class="comment">// distribution of this software and related documentation without an express</span>
<a name="l00009"></a>00009 <span class="comment">// license agreement from NVIDIA Corporation is strictly prohibited.</span>
<a name="l00010"></a>00010 <span class="comment">//</span>
<a name="l00011"></a>00011 <span class="comment">// ALL NVIDIA DESIGN SPECIFICATIONS, CODE ARE PROVIDED "AS IS.". NVIDIA MAKES</span>
<a name="l00012"></a>00012 <span class="comment">// NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO</span>
<a name="l00013"></a>00013 <span class="comment">// THE MATERIALS, AND EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF NONINFRINGEMENT,</span>
<a name="l00014"></a>00014 <span class="comment">// MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE.</span>
<a name="l00015"></a>00015 <span class="comment">//</span>
<a name="l00016"></a>00016 <span class="comment">// Information and code furnished is believed to be accurate and reliable.</span>
<a name="l00017"></a>00017 <span class="comment">// However, NVIDIA Corporation assumes no responsibility for the consequences of use of such</span>
<a name="l00018"></a>00018 <span class="comment">// information or for any infringement of patents or other rights of third parties that may</span>
<a name="l00019"></a>00019 <span class="comment">// result from its use. No license is granted by implication or otherwise under any patent</span>
<a name="l00020"></a>00020 <span class="comment">// or patent rights of NVIDIA Corporation. Details are subject to change without notice.</span>
<a name="l00021"></a>00021 <span class="comment">// This code supersedes and replaces all information previously supplied.</span>
<a name="l00022"></a>00022 <span class="comment">// NVIDIA Corporation products are not authorized for use as critical</span>
<a name="l00023"></a>00023 <span class="comment">// components in life support devices or systems without express written approval of</span>
<a name="l00024"></a>00024 <span class="comment">// NVIDIA Corporation.</span>
<a name="l00025"></a>00025 <span class="comment">//</span>
<a name="l00026"></a>00026 <span class="comment">// Copyright (c) 2008-2017 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_SCENEDESC</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span><span class="preprocessor">#define PX_PHYSICS_NX_SCENEDESC</span>
<a name="l00033"></a>00033 <span class="preprocessor"></span>
<a name="l00037"></a>00037 <span class="preprocessor">#include "<a class="code" href="PxPhysXConfig_8h.html">PxPhysXConfig.h</a>"</span>
<a name="l00038"></a>00038 <span class="preprocessor">#include "<a class="code" href="PxFlags_8h.html">foundation/PxFlags.h</a>"</span>
<a name="l00039"></a>00039 <span class="preprocessor">#include "<a class="code" href="PxBounds3_8h.html">foundation/PxBounds3.h</a>"</span>
<a name="l00040"></a>00040 <span class="preprocessor">#include "<a class="code" href="PxFiltering_8h.html">PxFiltering.h</a>"</span>
<a name="l00041"></a>00041 <span class="preprocessor">#include "<a class="code" href="PxBroadPhase_8h.html">PxBroadPhase.h</a>"</span>
<a name="l00042"></a>00042 <span class="preprocessor">#include "<a class="code" href="PxTolerancesScale_8h.html">common/PxTolerancesScale.h</a>"</span>
<a name="l00043"></a>00043 <span class="preprocessor">#include "<a class="code" href="PxTask_8h.html">task/PxTask.h</a>"</span>
<a name="l00044"></a>00044
<a name="l00045"></a>00045 <span class="preprocessor">#if !PX_DOXYGEN</span>
<a name="l00046"></a>00046 <span class="preprocessor"></span><span class="keyword">namespace </span>physx
<a name="l00047"></a>00047 {
<a name="l00048"></a>00048 <span class="preprocessor">#endif</span>
<a name="l00049"></a>00049 <span class="preprocessor"></span>
<a name="l00067"></a><a class="code" href="structPxPruningStructureType.html">00067</a> <span class="keyword">struct </span><a class="code" href="structPxPruningStructureType.html" title="Pruning structure used to accelerate scene queries.">PxPruningStructureType</a>
<a name="l00068"></a>00068 {
<a name="l00069"></a><a class="code" href="structPxPruningStructureType.html#058454782f6ed1cc953b8d6561b636d9">00069</a> <span class="keyword">enum</span> <a class="code" href="structPxPruningStructureType.html#058454782f6ed1cc953b8d6561b636d9">Enum</a>
<a name="l00070"></a>00070 {
<a name="l00071"></a><a class="code" href="structPxPruningStructureType.html#058454782f6ed1cc953b8d6561b636d9667e19208a1fd5b2215e452ac9754b6e">00071</a> eNONE,
<a name="l00072"></a><a class="code" href="structPxPruningStructureType.html#058454782f6ed1cc953b8d6561b636d9374d304bffaa55f53556e2b40a592e54">00072</a> eDYNAMIC_AABB_TREE,
<a name="l00073"></a><a class="code" href="structPxPruningStructureType.html#058454782f6ed1cc953b8d6561b636d99001cb07511fa509eae16a4a933a77f6">00073</a> eSTATIC_AABB_TREE,
<a name="l00074"></a>00074
<a name="l00075"></a><a class="code" href="structPxPruningStructureType.html#058454782f6ed1cc953b8d6561b636d9613753bdd7051b3f88c0199549ee41bb">00075</a> eLAST
<a name="l00076"></a>00076 };
<a name="l00077"></a>00077 };
<a name="l00078"></a>00078
<a name="l00079"></a>00079
<a name="l00095"></a><a class="code" href="structPxFrictionType.html">00095</a> <span class="keyword">struct </span><a class="code" href="structPxFrictionType.html" title="Enum for selecting the friction algorithm used for simulation.">PxFrictionType</a>
<a name="l00096"></a>00096 {
<a name="l00097"></a><a class="code" href="structPxFrictionType.html#603c53fd85805e2528a338252496a96b">00097</a> <span class="keyword">enum</span> <a class="code" href="structPxFrictionType.html#603c53fd85805e2528a338252496a96b">Enum</a>
<a name="l00098"></a>00098 {
<a name="l00099"></a><a class="code" href="structPxFrictionType.html#603c53fd85805e2528a338252496a96bcf891c8b96deb40e1e475237fe4f4047">00099</a> ePATCH,
<a name="l00100"></a><a class="code" href="structPxFrictionType.html#603c53fd85805e2528a338252496a96b3db131f3d5cb7b55f36e0b0d2e3cac6d">00100</a> eONE_DIRECTIONAL,
<a name="l00101"></a><a class="code" href="structPxFrictionType.html#603c53fd85805e2528a338252496a96b6cc49a8178d18bdd96e42fb1cb2c36a4">00101</a> eTWO_DIRECTIONAL,
<a name="l00102"></a><a class="code" href="structPxFrictionType.html#603c53fd85805e2528a338252496a96b1babb0238e5d20663f85eb4e1afa9c84">00102</a> eFRICTION_COUNT
<a name="l00103"></a>00103 };
<a name="l00104"></a>00104 };
<a name="l00105"></a>00105
<a name="l00112"></a><a class="code" href="structPxSceneFlag.html">00112</a> <span class="keyword">struct </span><a class="code" href="structPxSceneFlag.html" title="flags for configuring properties of the scene">PxSceneFlag</a>
<a name="l00113"></a>00113 {
<a name="l00114"></a><a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c53">00114</a> <span class="keyword">enum</span> <a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c53">Enum</a>
<a name="l00115"></a>00115 {
<a name="l00128"></a><a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c53b864a8d54af8c7baaedba117977a523f">00128</a> eENABLE_ACTIVE_ACTORS = (1<<0),
<a name="l00129"></a>00129
<a name="l00142"></a><a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c53eabf4ab99946ab299fbb858b6a8f53af">00142</a> eENABLE_ACTIVETRANSFORMS <a class="code" href="group__foundation.html#gfd8f8779793627061774cfcfa1b9fbd7">PX_DEPRECATED</a> = (1<<1),
<a name="l00143"></a>00143
<a name="l00156"></a><a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c5305d1e69880f10fb3de7d26c2e2e7eca3">00156</a> eENABLE_CCD = (1<<2),
<a name="l00157"></a>00157
<a name="l00177"></a><a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c53e5e231832542525c2c1faedcc4a49d11">00177</a> eDISABLE_CCD_RESWEEP = (1<<3),
<a name="l00178"></a>00178
<a name="l00179"></a>00179
<a name="l00187"></a><a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c53f41a174026200b36d385fbe91a67eac0">00187</a> eADAPTIVE_FORCE = (1<<4),
<a name="l00188"></a>00188
<a name="l00189"></a>00189
<a name="l00200"></a><a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c53ce733907cb004049960a43b9c9184b9b">00200</a> eENABLE_KINEMATIC_STATIC_PAIRS = (1<<5),
<a name="l00201"></a>00201
<a name="l00202"></a>00202
<a name="l00213"></a><a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c538537c3d1b706799fd9bdf6496dde1dbf">00213</a> eENABLE_KINEMATIC_PAIRS = (1<<6),
<a name="l00214"></a>00214
<a name="l00215"></a>00215
<a name="l00223"></a><a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c5329717fa631812cc31261d73055762e03">00223</a> eENABLE_PCM = (1 << 9),
<a name="l00224"></a>00224
<a name="l00233"></a><a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c538644817a9a2916453433702614672565">00233</a> eDISABLE_CONTACT_REPORT_BUFFER_RESIZE = (1 << 10),
<a name="l00234"></a>00234
<a name="l00245"></a><a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c539f72bafbe1387992429615ab5842b07a">00245</a> eDISABLE_CONTACT_CACHE = (1 << 11),
<a name="l00246"></a>00246
<a name="l00247"></a>00247
<a name="l00263"></a><a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c5397a4bafb1db3bba4b8ff373e16d67c5b">00263</a> eREQUIRE_RW_LOCK = (1 << 12),
<a name="l00264"></a>00264
<a name="l00272"></a><a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c53909e1cb63ea9c0394e2c2b3a526f47fe">00272</a> eENABLE_STABILIZATION = (1 << 14),
<a name="l00273"></a>00273
<a name="l00282"></a><a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c53641b016fe61d501e8cb5cdadd1b412ed">00282</a> eENABLE_AVERAGE_POINT = (1 << 15),
<a name="l00283"></a>00283
<a name="l00297"></a><a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c531d29a32a585c1463b30332ee8e328cad">00297</a> eDEPRECATED_TRIGGER_TRIGGER_REPORTS = (1 << 16),
<a name="l00298"></a>00298
<a name="l00311"></a><a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c53a645ccb938b901ce501b50ce55c15886">00311</a> eEXCLUDE_KINEMATICS_FROM_ACTIVE_ACTORS = (1 << 17),
<a name="l00312"></a>00312
<a name="l00325"></a><a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c53578417c8b82a150d90b69eb4064fa20d">00325</a> eSUPPRESS_EAGER_SCENE_QUERY_REFIT = (1 << 18),
<a name="l00326"></a>00326
<a name="l00327"></a>00327 <span class="comment">/*\brief Enables the GPU dynamics pipeline</span>
<a name="l00328"></a>00328 <span class="comment"></span>
<a name="l00329"></a>00329 <span class="comment"> When set to true, a CUDA 2.0 or above-enabled NVIDIA GPU is present and the GPU dispatcher has been configured, this will run the GPU dynamics pipelin instead of the CPU dynamics pipeline.</span>
<a name="l00330"></a>00330 <span class="comment"></span>
<a name="l00331"></a>00331 <span class="comment"> Note that this flag is not mutable and must be set in PxSceneDesc at scene creation.</span>
<a name="l00332"></a>00332 <span class="comment"></span>
<a name="l00333"></a>00333 <span class="comment"> */</span>
<a name="l00334"></a>00334
<a name="l00335"></a><a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c53fb55a7dd55b07e2ae234072e88d0b607">00335</a> eENABLE_GPU_DYNAMICS = (1 << 19),
<a name="l00336"></a>00336
<a name="l00359"></a><a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c53fc106b84674b04718dd78ea4640daf86">00359</a> eENABLE_ENHANCED_DETERMINISM = (1<<20),
<a name="l00360"></a>00360
<a name="l00361"></a><a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c5344d457656c5ac42d8318bfa2df7aee82">00361</a> eMUTABLE_FLAGS = eENABLE_ACTIVE_ACTORS|eENABLE_ACTIVETRANSFORMS|eEXCLUDE_KINEMATICS_FROM_ACTIVE_ACTORS
<a name="l00362"></a>00362 };
<a name="l00363"></a>00363 };
<a name="l00364"></a>00364
<a name="l00365"></a>00365
<a name="l00371"></a><a class="code" href="group__physics.html#g54a626a9a6d80543048bffc654814704">00371</a> <span class="keyword">typedef</span> <a class="code" href="classPxFlags.html">PxFlags<PxSceneFlag::Enum,PxU32></a> <a class="code" href="classPxFlags.html">PxSceneFlags</a>;
<a name="l00372"></a>00372 <a class="code" href="group__foundation.html#g092f922a63fdc7a95ae4f4e24b3768c1">PX_FLAGS_OPERATORS</a>(<a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c53">PxSceneFlag::Enum</a>,<a class="code" href="namespacephysx.html#9b7fbd746d18bf5b6545713a8d818f41">PxU32</a>)
<a name="l00373"></a>00373
<a name="l00374"></a>00374
<a name="l00375"></a>00375 class <a class="code" href="classPxSimulationEventCallback.html" title="An interface class that the user can implement in order to receive simulation events...">PxSimulationEventCallback</a>;
<a name="l00376"></a>00376 class <a class="code" href="classPxContactModifyCallback.html" title="An interface class that the user can implement in order to modify contact constraints...">PxContactModifyCallback</a>;
<a name="l00377"></a>00377 class <a class="code" href="classPxCCDContactModifyCallback.html" title="An interface class that the user can implement in order to modify CCD contact constraints...">PxCCDContactModifyCallback</a>;
<a name="l00378"></a>00378 class <a class="code" href="classPxSimulationFilterCallback.html" title="Filter callback to specify handling of collision pairs.">PxSimulationFilterCallback</a>;
<a name="l00379"></a>00379
<a name="l00388"></a><a class="code" href="classPxSceneLimits.html">00388</a> class <a class="code" href="classPxSceneLimits.html" title="Class used to retrieve limits(e.g. maximum number of bodies) for a scene. The limits...">PxSceneLimits</a>
<a name="l00389"></a>00389 {
<a name="l00390"></a>00390 <span class="keyword">public</span>:
<a name="l00391"></a><a class="code" href="classPxSceneLimits.html#f0a6bbbff2a3c1ce5cf80d2ef3666cf5">00391</a> <a class="code" href="namespacephysx.html#9b7fbd746d18bf5b6545713a8d818f41">PxU32</a> maxNbActors;
<a name="l00392"></a><a class="code" href="classPxSceneLimits.html#d0eaee83c330232159c791093abc0f4c">00392</a> <a class="code" href="namespacephysx.html#9b7fbd746d18bf5b6545713a8d818f41">PxU32</a> maxNbBodies;
<a name="l00393"></a><a class="code" href="classPxSceneLimits.html#5269e317c229389fc49ed658d60f1a7e">00393</a> <a class="code" href="namespacephysx.html#9b7fbd746d18bf5b6545713a8d818f41">PxU32</a> maxNbStaticShapes;
<a name="l00394"></a><a class="code" href="classPxSceneLimits.html#2657acecc1cc484fc48a1263f4fc0427">00394</a> <a class="code" href="namespacephysx.html#9b7fbd746d18bf5b6545713a8d818f41">PxU32</a> maxNbDynamicShapes;
<a name="l00395"></a><a class="code" href="classPxSceneLimits.html#d44cb62b261514d8937077f75b40c5cc">00395</a> <a class="code" href="namespacephysx.html#9b7fbd746d18bf5b6545713a8d818f41">PxU32</a> maxNbAggregates;
<a name="l00396"></a><a class="code" href="classPxSceneLimits.html#4226fb580e6cf704af33208a931bfd0e">00396</a> <a class="code" href="namespacephysx.html#9b7fbd746d18bf5b6545713a8d818f41">PxU32</a> maxNbConstraints;
<a name="l00397"></a><a class="code" href="classPxSceneLimits.html#c629764140a510c999a83e1b65e796af">00397</a> <a class="code" href="namespacephysx.html#9b7fbd746d18bf5b6545713a8d818f41">PxU32</a> maxNbRegions;
<a name="l00398"></a><a class="code" href="classPxSceneLimits.html#8f662dce363bf4b21782a0d33b309446">00398</a> <a class="code" href="namespacephysx.html#9b7fbd746d18bf5b6545713a8d818f41">PxU32</a> maxNbBroadPhaseOverlaps;
<a name="l00399"></a><a class="code" href="classPxSceneLimits.html#098be54fe1199d3a31c9cb91f2eec003">00399</a> <a class="code" href="group__foundation.html#gfd8f8779793627061774cfcfa1b9fbd7">PX_DEPRECATED</a> <a class="code" href="namespacephysx.html#9b7fbd746d18bf5b6545713a8d818f41">PxU32</a> maxNbObjectsPerRegion;
<a name="l00400"></a>00400
<a name="l00404"></a>00404 <a class="code" href="group__foundation.html#gcb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> PxSceneLimits();
<a name="l00405"></a>00405
<a name="l00409"></a>00409 <a class="code" href="group__foundation.html#gcb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <span class="keywordtype">void</span> setToDefault();
<a name="l00410"></a>00410
<a name="l00415"></a>00415 <a class="code" href="group__foundation.html#gcb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <span class="keywordtype">bool</span> isValid() <span class="keyword">const</span>;
<a name="l00416"></a>00416 };
<a name="l00417"></a>00417
<a name="l00418"></a><a class="code" href="group__physics.html#gd36024f1760b55b0947dc0d91e080bd7">00418</a> <a class="code" href="group__foundation.html#gcb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <a class="code" href="group__physics.html#gd36024f1760b55b0947dc0d91e080bd7" title="constructor sets to default">PxSceneLimits::PxSceneLimits</a>() : <span class="comment">//constructor sets to default</span>
<a name="l00419"></a>00419 maxNbActors (0),
<a name="l00420"></a>00420 maxNbBodies (0),
<a name="l00421"></a>00421 maxNbStaticShapes (0),
<a name="l00422"></a>00422 maxNbDynamicShapes (0),
<a name="l00423"></a>00423 maxNbAggregates (0),
<a name="l00424"></a>00424 maxNbConstraints (0),
<a name="l00425"></a>00425 maxNbRegions (0),
<a name="l00426"></a>00426 maxNbBroadPhaseOverlaps (0),
<a name="l00427"></a>00427 maxNbObjectsPerRegion (0)
<a name="l00428"></a>00428 {
<a name="l00429"></a>00429 }
<a name="l00430"></a>00430
<a name="l00431"></a><a class="code" href="group__physics.html#ge673c050f15b0fc912860adbb3394e34">00431</a> <a class="code" href="group__foundation.html#gcb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <span class="keywordtype">void</span> <a class="code" href="group__physics.html#ge673c050f15b0fc912860adbb3394e34" title="(re)sets the structure to the default">PxSceneLimits::setToDefault</a>()
<a name="l00432"></a>00432 {
<a name="l00433"></a>00433 *<span class="keyword">this</span> = <a class="code" href="group__physics.html#gd36024f1760b55b0947dc0d91e080bd7" title="constructor sets to default">PxSceneLimits</a>();
<a name="l00434"></a>00434 }
<a name="l00435"></a>00435
<a name="l00436"></a><a class="code" href="group__physics.html#g0fdb519fc67615aed0a8548b8f6fcab1">00436</a> <a class="code" href="group__foundation.html#gcb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <span class="keywordtype">bool</span> <a class="code" href="group__physics.html#g0fdb519fc67615aed0a8548b8f6fcab1" title="Returns true if the descriptor is valid.">PxSceneLimits::isValid</a>()<span class="keyword"> const </span>
<a name="l00437"></a>00437 <span class="keyword"></span>{
<a name="l00438"></a>00438 <span class="keywordflow">if</span>(<a class="code" href="classPxSceneLimits.html#c629764140a510c999a83e1b65e796af" title="Expected maximum number of broad-phase regions.">maxNbRegions</a>>256) <span class="comment">// max number of regions is currently limited</span>
<a name="l00439"></a>00439 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00440"></a>00440
<a name="l00441"></a>00441 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00442"></a>00442 }
<a name="l00443"></a>00443
<a name="l00444"></a>00444 <span class="comment">//#if PX_SUPPORT_GPU_PHYSX</span>
<a name="l00449"></a><a class="code" href="structPxgDynamicsMemoryConfig.html">00449</a> <span class="comment"></span><span class="keyword">struct </span><a class="code" href="structPxgDynamicsMemoryConfig.html" title="Sizes of pre-allocated buffers use for GPU dynamics.">PxgDynamicsMemoryConfig</a>
<a name="l00450"></a>00450 {
<a name="l00451"></a><a class="code" href="structPxgDynamicsMemoryConfig.html#ae38a7ac296bd11b3a505c7884c76506">00451</a> <a class="code" href="group__foundation.html#gcce5749db3dcfb916e98c253374264ed">PxU32</a> <a class="code" href="structPxgDynamicsMemoryConfig.html#ae38a7ac296bd11b3a505c7884c76506" title="Capacity of constraint buffer allocated in GPU global memory.">constraintBufferCapacity</a>;
<a name="l00452"></a><a class="code" href="structPxgDynamicsMemoryConfig.html#0e8c1e5e0a636d146698ec1acd2070f9">00452</a> <a class="code" href="group__foundation.html#gcce5749db3dcfb916e98c253374264ed">PxU32</a> <a class="code" href="structPxgDynamicsMemoryConfig.html#0e8c1e5e0a636d146698ec1acd2070f9" title="Capacity of contact buffer allocated in GPU global memory.">contactBufferCapacity</a>;
<a name="l00453"></a><a class="code" href="structPxgDynamicsMemoryConfig.html#2d76891f7a9eb8f30f03430d9c80d7a0">00453</a> <a class="code" href="group__foundation.html#gcce5749db3dcfb916e98c253374264ed">PxU32</a> <a class="code" href="structPxgDynamicsMemoryConfig.html#2d76891f7a9eb8f30f03430d9c80d7a0" title="Capacity of temp buffer allocated in pinned host memory.">tempBufferCapacity</a>;
<a name="l00454"></a><a class="code" href="structPxgDynamicsMemoryConfig.html#7c3deac7934eb56245b47d0373495947">00454</a> <a class="code" href="group__foundation.html#gcce5749db3dcfb916e98c253374264ed">PxU32</a> <a class="code" href="structPxgDynamicsMemoryConfig.html#7c3deac7934eb56245b47d0373495947" title="Size of contact stream buffer allocated in pinned host memory. This is double-buffered...">contactStreamSize</a>;
<a name="l00455"></a><a class="code" href="structPxgDynamicsMemoryConfig.html#c61756279f4ffcc17a6ae2f1712268f7">00455</a> <a class="code" href="group__foundation.html#gcce5749db3dcfb916e98c253374264ed">PxU32</a> <a class="code" href="structPxgDynamicsMemoryConfig.html#c61756279f4ffcc17a6ae2f1712268f7" title="Size of the contact patch stream buffer allocated in pinned host memory. This is...">patchStreamSize</a>;
<a name="l00456"></a><a class="code" href="structPxgDynamicsMemoryConfig.html#572bf93227593e5e9eecca69dc1ea8e9">00456</a> <a class="code" href="group__foundation.html#gcce5749db3dcfb916e98c253374264ed">PxU32</a> <a class="code" href="structPxgDynamicsMemoryConfig.html#572bf93227593e5e9eecca69dc1ea8e9" title="Capacity of force buffer allocated in pinned host memory.">forceStreamCapacity</a>;
<a name="l00457"></a><a class="code" href="structPxgDynamicsMemoryConfig.html#548423b552a06d77a3c0066d768a4dd8">00457</a> <a class="code" href="group__foundation.html#gcce5749db3dcfb916e98c253374264ed">PxU32</a> <a class="code" href="structPxgDynamicsMemoryConfig.html#548423b552a06d77a3c0066d768a4dd8" title="Initial capacity of the GPU and pinned host memory heaps. Additional memory will...">heapCapacity</a>;
<a name="l00458"></a><a class="code" href="structPxgDynamicsMemoryConfig.html#d7a64d6c606823dcfee7bc8da1ecdaae">00458</a> <a class="code" href="group__foundation.html#gcce5749db3dcfb916e98c253374264ed">PxU32</a> <a class="code" href="structPxgDynamicsMemoryConfig.html#d7a64d6c606823dcfee7bc8da1ecdaae" title="Capacity of found and lost buffers allocated in GPU global memory. This is used for...">foundLostPairsCapacity</a>;
<a name="l00459"></a>00459
<a name="l00460"></a><a class="code" href="structPxgDynamicsMemoryConfig.html#23f805337d85ee65a944feb8458659cf">00460</a> <a class="code" href="structPxgDynamicsMemoryConfig.html#23f805337d85ee65a944feb8458659cf">PxgDynamicsMemoryConfig</a>() :
<a name="l00461"></a>00461 <a class="code" href="structPxgDynamicsMemoryConfig.html#ae38a7ac296bd11b3a505c7884c76506" title="Capacity of constraint buffer allocated in GPU global memory.">constraintBufferCapacity</a>(32 * 1024 * 1024),
<a name="l00462"></a>00462 <a class="code" href="structPxgDynamicsMemoryConfig.html#0e8c1e5e0a636d146698ec1acd2070f9" title="Capacity of contact buffer allocated in GPU global memory.">contactBufferCapacity</a>(24 * 1024 * 1024),
<a name="l00463"></a>00463 <a class="code" href="structPxgDynamicsMemoryConfig.html#2d76891f7a9eb8f30f03430d9c80d7a0" title="Capacity of temp buffer allocated in pinned host memory.">tempBufferCapacity</a>(16 * 1024 * 1024),
<a name="l00464"></a>00464 <a class="code" href="structPxgDynamicsMemoryConfig.html#7c3deac7934eb56245b47d0373495947" title="Size of contact stream buffer allocated in pinned host memory. This is double-buffered...">contactStreamSize</a>(1024 * 512),
<a name="l00465"></a>00465 <a class="code" href="structPxgDynamicsMemoryConfig.html#c61756279f4ffcc17a6ae2f1712268f7" title="Size of the contact patch stream buffer allocated in pinned host memory. This is...">patchStreamSize</a>(1024 * 80),
<a name="l00466"></a>00466 <a class="code" href="structPxgDynamicsMemoryConfig.html#572bf93227593e5e9eecca69dc1ea8e9" title="Capacity of force buffer allocated in pinned host memory.">forceStreamCapacity</a>(1 * 1024 * 1024),
<a name="l00467"></a>00467 <a class="code" href="structPxgDynamicsMemoryConfig.html#548423b552a06d77a3c0066d768a4dd8" title="Initial capacity of the GPU and pinned host memory heaps. Additional memory will...">heapCapacity</a>(64 * 1024 * 1024),
<a name="l00468"></a>00468 <a class="code" href="structPxgDynamicsMemoryConfig.html#d7a64d6c606823dcfee7bc8da1ecdaae" title="Capacity of found and lost buffers allocated in GPU global memory. This is used for...">foundLostPairsCapacity</a>(256 * 1024)
<a name="l00469"></a>00469 {
<a name="l00470"></a>00470 }
<a name="l00471"></a>00471 };
<a name="l00472"></a>00472
<a name="l00473"></a>00473 <span class="comment">//#endif</span>
<a name="l00474"></a>00474
<a name="l00482"></a><a class="code" href="classPxSceneDesc.html">00482</a> <span class="keyword">class </span><a class="code" href="classPxSceneDesc.html" title="Descriptor class for scenes. See PxScene.">PxSceneDesc</a>
<a name="l00483"></a>00483 {
<a name="l00484"></a>00484 <span class="keyword">public</span>:
<a name="l00485"></a>00485
<a name="l00496"></a><a class="code" href="classPxSceneDesc.html#9b0de35c38c43b8aeff6e6f29bf0db20">00496</a> <a class="code" href="classPxVec3.html" title="3 Element vector class.">PxVec3</a> <a class="code" href="classPxSceneDesc.html#9b0de35c38c43b8aeff6e6f29bf0db20" title="Gravity vector.">gravity</a>;
<a name="l00497"></a>00497
<a name="l00508"></a><a class="code" href="classPxSceneDesc.html#71a00536a56d40fe031de2ced1834941">00508</a> <a class="code" href="classPxSimulationEventCallback.html" title="An interface class that the user can implement in order to receive simulation events...">PxSimulationEventCallback</a>* <a class="code" href="classPxSceneDesc.html#71a00536a56d40fe031de2ced1834941" title="Possible notification callback.">simulationEventCallback</a>;
<a name="l00509"></a>00509
<a name="l00517"></a><a class="code" href="classPxSceneDesc.html#2000ccfa6287d160b88967769de34b90">00517</a> <a class="code" href="classPxContactModifyCallback.html" title="An interface class that the user can implement in order to modify contact constraints...">PxContactModifyCallback</a>* <a class="code" href="classPxSceneDesc.html#2000ccfa6287d160b88967769de34b90" title="Possible asynchronous callback for contact modification.">contactModifyCallback</a>;
<a name="l00518"></a>00518
<a name="l00526"></a><a class="code" href="classPxSceneDesc.html#ae577616d3e898347924de90e16188bb">00526</a> <a class="code" href="classPxCCDContactModifyCallback.html" title="An interface class that the user can implement in order to modify CCD contact constraints...">PxCCDContactModifyCallback</a>* <a class="code" href="classPxSceneDesc.html#ae577616d3e898347924de90e16188bb" title="Possible asynchronous callback for contact modification.">ccdContactModifyCallback</a>;
<a name="l00527"></a>00527
<a name="l00537"></a><a class="code" href="classPxSceneDesc.html#d9ceb142127cc259aa2f5d322a1494e2">00537</a> <span class="keyword">const</span> <span class="keywordtype">void</span>* <a class="code" href="classPxSceneDesc.html#d9ceb142127cc259aa2f5d322a1494e2" title="Shared global filter data which will get passed into the filter shader.">filterShaderData</a>;
<a name="l00538"></a>00538
<a name="l00546"></a><a class="code" href="classPxSceneDesc.html#710c03915bbaaa9bdf23925d535c3883">00546</a> <a class="code" href="group__foundation.html#gcce5749db3dcfb916e98c253374264ed">PxU32</a> <a class="code" href="classPxSceneDesc.html#710c03915bbaaa9bdf23925d535c3883" title="Size (in bytes) of the shared global filter data filterShaderData.">filterShaderDataSize</a>;
<a name="l00547"></a>00547
<a name="l00557"></a><a class="code" href="classPxSceneDesc.html#9410287c6ea926dad9e2b2374541ad38">00557</a> <a class="code" href="group__physics.html#g9db06e901a760fb02c06f27bf3e474b3" title="Filter shader to specify handling of collision pairs.">PxSimulationFilterShader</a> <a class="code" href="classPxSceneDesc.html#9410287c6ea926dad9e2b2374541ad38" title="The custom filter shader to use for collision filtering.">filterShader</a>;
<a name="l00558"></a>00558
<a name="l00567"></a><a class="code" href="classPxSceneDesc.html#f7b94475075eb9b43ca32650cd169cc1">00567</a> <a class="code" href="classPxSimulationFilterCallback.html" title="Filter callback to specify handling of collision pairs.">PxSimulationFilterCallback</a>* <a class="code" href="classPxSceneDesc.html#f7b94475075eb9b43ca32650cd169cc1" title="A custom collision filter callback which can be used to implement more complex filtering...">filterCallback</a>;
<a name="l00568"></a>00568
<a name="l00576"></a><a class="code" href="classPxSceneDesc.html#3c27c85987bc2be98578f0130f455157">00576</a> <a class="code" href="structPxBroadPhaseType.html#c7422f895533bff02d0043d35a2b7dda">PxBroadPhaseType::Enum</a> <a class="code" href="classPxSceneDesc.html#3c27c85987bc2be98578f0130f455157" title="Selects the broad-phase algorithm to use.">broadPhaseType</a>;
<a name="l00577"></a>00577
<a name="l00588"></a><a class="code" href="classPxSceneDesc.html#ee15ebe1d7155c19866972ecf5cbdd91">00588</a> <a class="code" href="classPxBroadPhaseCallback.html" title="Broad-phase callback to receive broad-phase related events.">PxBroadPhaseCallback</a>* <a class="code" href="classPxSceneDesc.html#ee15ebe1d7155c19866972ecf5cbdd91" title="Broad-phase callback.">broadPhaseCallback</a>;
<a name="l00589"></a>00589
<a name="l00595"></a><a class="code" href="classPxSceneDesc.html#b996312333ef4fdf5f77fcc16b84923e">00595</a> <a class="code" href="classPxSceneLimits.html" title="Class used to retrieve limits(e.g. maximum number of bodies) for a scene. The limits...">PxSceneLimits</a> <a class="code" href="classPxSceneDesc.html#b996312333ef4fdf5f77fcc16b84923e" title="Expected scene limits.">limits</a>;
<a name="l00596"></a>00596
<a name="l00607"></a><a class="code" href="classPxSceneDesc.html#b1f18b0666adb645d92fc2f53373b1e9">00607</a> <a class="code" href="structPxFrictionType.html#603c53fd85805e2528a338252496a96b">PxFrictionType::Enum</a> <a class="code" href="classPxSceneDesc.html#b1f18b0666adb645d92fc2f53373b1e9" title="Selects the friction algorithm to use for simulation.">frictionType</a>;
<a name="l00608"></a>00608
<a name="l00618"></a><a class="code" href="classPxSceneDesc.html#bc7769532392c8e47ec4580677145e34">00618</a> <a class="code" href="namespacephysx.html#727d2d8426e2a21ebbc522fa65c3f97a">PxReal</a> <a class="code" href="classPxSceneDesc.html#bc7769532392c8e47ec4580677145e34" title="A contact with a relative velocity below this will not bounce. A typical value for...">bounceThresholdVelocity</a>;
<a name="l00619"></a>00619
<a name="l00633"></a><a class="code" href="classPxSceneDesc.html#f707e0c97624aaf6fa9ab2e82aadbecf">00633</a> <a class="code" href="namespacephysx.html#727d2d8426e2a21ebbc522fa65c3f97a">PxReal</a> <a class="code" href="classPxSceneDesc.html#f707e0c97624aaf6fa9ab2e82aadbecf" title="A threshold of contact separation distance used to decide if a contact point will...">frictionOffsetThreshold</a>;
<a name="l00634"></a>00634
<a name="l00644"></a><a class="code" href="classPxSceneDesc.html#74dc6e8ebde591ca823a3ea4807fca33">00644</a> <a class="code" href="namespacephysx.html#727d2d8426e2a21ebbc522fa65c3f97a">PxReal</a> <a class="code" href="classPxSceneDesc.html#74dc6e8ebde591ca823a3ea4807fca33" title="A threshold for speculative CCD. Used to control whether bias, restitution or a combination...">ccdMaxSeparation</a>;
<a name="l00645"></a>00645
<a name="l00651"></a><a class="code" href="classPxSceneDesc.html#9510b1233fb0ab03e9c1d5be44ff5a38">00651</a> <a class="code" href="classPxFlags.html">PxSceneFlags</a> <a class="code" href="classPxSceneDesc.html#9510b1233fb0ab03e9c1d5be44ff5a38" title="Flags used to select scene options.">flags</a>;
<a name="l00652"></a>00652
<a name="l00658"></a><a class="code" href="classPxSceneDesc.html#c74f5f6c12d72b873716f82c2225b725">00658</a> PxCpuDispatcher* <a class="code" href="classPxSceneDesc.html#c74f5f6c12d72b873716f82c2225b725" title="The CPU task dispatcher for the scene.">cpuDispatcher</a>;
<a name="l00659"></a>00659
<a name="l00667"></a><a class="code" href="classPxSceneDesc.html#e3e78a948f61b9b2d3cd47c62205bccc">00667</a> PxGpuDispatcher* <a class="code" href="classPxSceneDesc.html#e3e78a948f61b9b2d3cd47c62205bccc" title="The GPU task dispatcher for the scene.">gpuDispatcher</a>;
<a name="l00668"></a>00668
<a name="l00674"></a><a class="code" href="classPxSceneDesc.html#00495fa3240d1087d38cf33eebc313a7">00674</a> <a class="code" href="structPxPruningStructureType.html#058454782f6ed1cc953b8d6561b636d9">PxPruningStructureType::Enum</a> <a class="code" href="classPxSceneDesc.html#00495fa3240d1087d38cf33eebc313a7" title="Defines the structure used to store static objects.">staticStructure</a>;
<a name="l00675"></a>00675
<a name="l00679"></a><a class="code" href="classPxSceneDesc.html#038ba820b16315ea55c6e12a3cbe2b7f">00679</a> <a class="code" href="structPxPruningStructureType.html#058454782f6ed1cc953b8d6561b636d9">PxPruningStructureType::Enum</a> <a class="code" href="classPxSceneDesc.html#038ba820b16315ea55c6e12a3cbe2b7f" title="Defines the structure used to store dynamic objects.">dynamicStructure</a>;
<a name="l00680"></a>00680
<a name="l00698"></a><a class="code" href="classPxSceneDesc.html#c3270ea72968fc446cacb81a7ce683d3">00698</a> <a class="code" href="group__foundation.html#gcce5749db3dcfb916e98c253374264ed">PxU32</a> <a class="code" href="classPxSceneDesc.html#c3270ea72968fc446cacb81a7ce683d3" title="Hint for how much work should be done per simulation frame to rebuild the pruning...">dynamicTreeRebuildRateHint</a>;
<a name="l00699"></a>00699
<a name="l00705"></a><a class="code" href="classPxSceneDesc.html#63d40516cfbbe7d167d89e6fe55e3834">00705</a> <span class="keywordtype">void</span>* <a class="code" href="classPxSceneDesc.html#63d40516cfbbe7d167d89e6fe55e3834" title="Will be copied to PxScene::userData.">userData</a>;
<a name="l00706"></a>00706
<a name="l00720"></a><a class="code" href="classPxSceneDesc.html#26b321b928708c10a047b38ec9127797">00720</a> <a class="code" href="group__foundation.html#gcce5749db3dcfb916e98c253374264ed">PxU32</a> <a class="code" href="classPxSceneDesc.html#26b321b928708c10a047b38ec9127797" title="Defines the number of actors required to spawn a separate rigid body solver island...">solverBatchSize</a>;
<a name="l00721"></a>00721
<a name="l00735"></a><a class="code" href="classPxSceneDesc.html#625cdbae7d2149a9df472fb4f9c06f83">00735</a> <a class="code" href="group__foundation.html#gcce5749db3dcfb916e98c253374264ed">PxU32</a> <a class="code" href="classPxSceneDesc.html#625cdbae7d2149a9df472fb4f9c06f83" title="Setting to define the number of 16K blocks that will be initially reserved to store...">nbContactDataBlocks</a>;
<a name="l00736"></a>00736
<a name="l00755"></a><a class="code" href="classPxSceneDesc.html#8791132cbe8cce32f051e5eaab774d35">00755</a> <a class="code" href="group__foundation.html#gcce5749db3dcfb916e98c253374264ed">PxU32</a> <a class="code" href="classPxSceneDesc.html#8791132cbe8cce32f051e5eaab774d35" title="Setting to define the maximum number of 16K blocks that can be allocated to store...">maxNbContactDataBlocks</a>;
<a name="l00756"></a>00756
<a name="l00770"></a><a class="code" href="classPxSceneDesc.html#02d696140e9828477c8aa493a048f48a">00770</a> <a class="code" href="group__foundation.html#gcce5749db3dcfb916e98c253374264ed">PxU32</a> <a class="code" href="classPxSceneDesc.html#02d696140e9828477c8aa493a048f48a" title="Size of the contact report stream (in bytes).">contactReportStreamBufferSize</a>;
<a name="l00771"></a>00771
<a name="l00783"></a><a class="code" href="classPxSceneDesc.html#65aa4ceefbbd6aebd75ea879d7c385f9">00783</a> <a class="code" href="group__foundation.html#gcce5749db3dcfb916e98c253374264ed">PxU32</a> <a class="code" href="classPxSceneDesc.html#65aa4ceefbbd6aebd75ea879d7c385f9" title="Maximum number of CCD passes.">ccdMaxPasses</a>;
<a name="l00784"></a>00784
<a name="l00795"></a><a class="code" href="classPxSceneDesc.html#79e2c9c06f711272a48d7f07451117b7">00795</a> <a class="code" href="namespacephysx.html#727d2d8426e2a21ebbc522fa65c3f97a">PxReal</a> <a class="code" href="classPxSceneDesc.html#79e2c9c06f711272a48d7f07451117b7" title="The wake counter reset value.">wakeCounterResetValue</a>;
<a name="l00796"></a>00796
<a name="l00806"></a><a class="code" href="classPxSceneDesc.html#8d6ba51fe74a6c5ea4a46709abb89168">00806</a> <a class="code" href="classPxBounds3.html" title="Class representing 3D range or axis aligned bounding box.">PxBounds3</a> <a class="code" href="classPxSceneDesc.html#8d6ba51fe74a6c5ea4a46709abb89168" title="The bounds used to sanity check user-set positions of actors and articulation links...">sanityBounds</a>;
<a name="l00807"></a>00807
<a name="l00811"></a><a class="code" href="classPxSceneDesc.html#b90ebca71afa21639bd99693df30e197">00811</a> <a class="code" href="structPxgDynamicsMemoryConfig.html" title="Sizes of pre-allocated buffers use for GPU dynamics.">PxgDynamicsMemoryConfig</a> <a class="code" href="classPxSceneDesc.html#b90ebca71afa21639bd99693df30e197" title="The pre-allocations performed in the GPU dynamics pipeline.">gpuDynamicsConfig</a>;
<a name="l00812"></a>00812
<a name="l00817"></a><a class="code" href="classPxSceneDesc.html#3673610cdfbcb84103e2c3840754ecac">00817</a> <a class="code" href="group__foundation.html#gcce5749db3dcfb916e98c253374264ed">PxU32</a> <a class="code" href="classPxSceneDesc.html#3673610cdfbcb84103e2c3840754ecac" title="Limitation for the partitions in the GPU dynamics pipeline. This variable must be...">gpuMaxNumPartitions</a>;
<a name="l00818"></a>00818
<a name="l00822"></a><a class="code" href="classPxSceneDesc.html#c02177181688e06f18f504e3ba6327a7">00822</a> <a class="code" href="group__foundation.html#gcce5749db3dcfb916e98c253374264ed">PxU32</a> <a class="code" href="classPxSceneDesc.html#c02177181688e06f18f504e3ba6327a7" title="Defines which compute version the GPU dynamics should target. DO NOT MODIFY.">gpuComputeVersion</a>;
<a name="l00823"></a>00823
<a name="l00824"></a>00824 <span class="keyword">private</span>:
<a name="l00828"></a>00828 <span class="comment">// For internal use only</span>
<a name="l00829"></a>00829 <a class="code" href="classPxTolerancesScale.html" title="Class to define the scale at which simulation runs. Most simulation tolerances are...">PxTolerancesScale</a> tolerancesScale;
<a name="l00835"></a>00835 <span class="keyword">public</span>:
<a name="l00844"></a>00844 <a class="code" href="group__foundation.html#gcb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <a class="code" href="group__physics.html#g8c083fd86a8c52ff269aa4dd3407127b" title="constructor sets to default.">PxSceneDesc</a>(<span class="keyword">const</span> <a class="code" href="classPxTolerancesScale.html" title="Class to define the scale at which simulation runs. Most simulation tolerances are...">PxTolerancesScale</a>& scale);
<a name="l00845"></a>00845
<a name="l00854"></a>00854 <a class="code" href="group__foundation.html#gcb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <span class="keywordtype">void</span> <a class="code" href="group__physics.html#ga7375184ba494172fa7677dae44bd9a8" title="(re)sets the structure to the default.">setToDefault</a>(<span class="keyword">const</span> <a class="code" href="classPxTolerancesScale.html" title="Class to define the scale at which simulation runs. Most simulation tolerances are...">PxTolerancesScale</a>& scale);
<a name="l00855"></a>00855
<a name="l00860"></a>00860 <a class="code" href="group__foundation.html#gcb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <span class="keywordtype">bool</span> <a class="code" href="group__physics.html#g67b3ce67bea6cdb19619bed61f9e7641" title="Returns true if the descriptor is valid.">isValid</a>() <span class="keyword">const</span>;
<a name="l00861"></a>00861
<a name="l00865"></a>00865 <span class="comment">// For internal use only</span>
<a name="l00866"></a>00866 <a class="code" href="group__foundation.html#gcb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <span class="keyword">const</span> <a class="code" href="classPxTolerancesScale.html" title="Class to define the scale at which simulation runs. Most simulation tolerances are...">PxTolerancesScale</a>& getTolerancesScale()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> tolerancesScale; }
<a name="l00870"></a>00870 };
<a name="l00871"></a>00871
<a name="l00872"></a><a class="code" href="group__physics.html#g8c083fd86a8c52ff269aa4dd3407127b">00872</a> <a class="code" href="group__foundation.html#gcb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <a class="code" href="group__physics.html#g8c083fd86a8c52ff269aa4dd3407127b" title="constructor sets to default.">PxSceneDesc::PxSceneDesc</a>(<span class="keyword">const</span> <a class="code" href="classPxTolerancesScale.html" title="Class to define the scale at which simulation runs. Most simulation tolerances are...">PxTolerancesScale</a>& scale):
<a name="l00873"></a>00873 gravity (<a class="code" href="classPxVec3.html" title="3 Element vector class.">PxVec3</a>(0.0f)),
<a name="l00874"></a>00874 simulationEventCallback (NULL),
<a name="l00875"></a>00875 contactModifyCallback (NULL),
<a name="l00876"></a>00876 ccdContactModifyCallback (NULL),
<a name="l00877"></a>00877
<a name="l00878"></a>00878 filterShaderData (NULL),
<a name="l00879"></a>00879 filterShaderDataSize (0),
<a name="l00880"></a>00880 filterShader (NULL),
<a name="l00881"></a>00881 filterCallback (NULL),
<a name="l00882"></a>00882 broadPhaseType (<a class="code" href="structPxBroadPhaseType.html" title="Broad phase algorithm used in the simulation.">PxBroadPhaseType</a>::eSAP),
<a name="l00883"></a>00883 broadPhaseCallback (NULL),
<a name="l00884"></a>00884
<a name="l00885"></a>00885 frictionType (<a class="code" href="structPxFrictionType.html" title="Enum for selecting the friction algorithm used for simulation.">PxFrictionType</a>::ePATCH),
<a name="l00886"></a>00886 bounceThresholdVelocity (0.2f * scale.speed),
<a name="l00887"></a>00887 frictionOffsetThreshold (0.04f * scale.length),
<a name="l00888"></a>00888 ccdMaxSeparation (0.04f * scale.length),
<a name="l00889"></a>00889
<a name="l00890"></a>00890 flags (<a class="code" href="structPxSceneFlag.html" title="flags for configuring properties of the scene">PxSceneFlag</a>::eENABLE_PCM),
<a name="l00891"></a>00891
<a name="l00892"></a>00892 cpuDispatcher (NULL),
<a name="l00893"></a>00893 gpuDispatcher (NULL),
<a name="l00894"></a>00894
<a name="l00895"></a>00895 staticStructure (<a class="code" href="structPxPruningStructureType.html" title="Pruning structure used to accelerate scene queries.">PxPruningStructureType</a>::eDYNAMIC_AABB_TREE),
<a name="l00896"></a>00896 dynamicStructure (<a class="code" href="structPxPruningStructureType.html" title="Pruning structure used to accelerate scene queries.">PxPruningStructureType</a>::eDYNAMIC_AABB_TREE),
<a name="l00897"></a>00897 dynamicTreeRebuildRateHint (100),
<a name="l00898"></a>00898
<a name="l00899"></a>00899 userData (NULL),
<a name="l00900"></a>00900
<a name="l00901"></a>00901 solverBatchSize (128),
<a name="l00902"></a>00902
<a name="l00903"></a>00903 nbContactDataBlocks (0),
<a name="l00904"></a>00904 maxNbContactDataBlocks (1<<16),
<a name="l00905"></a>00905 contactReportStreamBufferSize (8192),
<a name="l00906"></a>00906 ccdMaxPasses (1),
<a name="l00907"></a>00907 wakeCounterResetValue (20.0f*0.02f),
<a name="l00908"></a>00908 sanityBounds (<a class="code" href="classPxBounds3.html" title="Class representing 3D range or axis aligned bounding box.">PxBounds3</a>(<a class="code" href="classPxVec3.html" title="3 Element vector class.">PxVec3</a>(-<a class="code" href="group__foundation.html#gc1b800617c25ba00871816b8a0756d89">PX_MAX_BOUNDS_EXTENTS</a>), <a class="code" href="classPxVec3.html" title="3 Element vector class.">PxVec3</a>(<a class="code" href="group__foundation.html#gc1b800617c25ba00871816b8a0756d89">PX_MAX_BOUNDS_EXTENTS</a>))),
<a name="l00909"></a>00909 #if <a class="code" href="group__foundation.html#g0a511de410e7de7a8625fb572f88bd89">PX_SUPPORT_GPU_PHYSX</a>
<a name="l00910"></a>00910 gpuMaxNumPartitions (8),
<a name="l00911"></a>00911 gpuComputeVersion (0),
<a name="l00912"></a>00912 #endif
<a name="l00913"></a>00913 tolerancesScale (scale)
<a name="l00914"></a>00914 {
<a name="l00915"></a>00915 }
<a name="l00916"></a>00916
<a name="l00917"></a><a class="code" href="group__physics.html#ga7375184ba494172fa7677dae44bd9a8">00917</a> <a class="code" href="group__foundation.html#gcb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <span class="keywordtype">void</span> <a class="code" href="group__physics.html#ga7375184ba494172fa7677dae44bd9a8" title="(re)sets the structure to the default.">PxSceneDesc::setToDefault</a>(<span class="keyword">const</span> <a class="code" href="classPxTolerancesScale.html" title="Class to define the scale at which simulation runs. Most simulation tolerances are...">PxTolerancesScale</a>& scale)
<a name="l00918"></a>00918 {
<a name="l00919"></a>00919 *<span class="keyword">this</span> = <a class="code" href="group__physics.html#g8c083fd86a8c52ff269aa4dd3407127b" title="constructor sets to default.">PxSceneDesc</a>(scale);
<a name="l00920"></a>00920 }
<a name="l00921"></a>00921
<a name="l00922"></a><a class="code" href="group__physics.html#g67b3ce67bea6cdb19619bed61f9e7641">00922</a> <a class="code" href="group__foundation.html#gcb03347b642a2a5bdea1f9b305a6fbec">PX_INLINE</a> <span class="keywordtype">bool</span> <a class="code" href="group__physics.html#g67b3ce67bea6cdb19619bed61f9e7641" title="Returns true if the descriptor is valid.">PxSceneDesc::isValid</a>()<span class="keyword"> const</span>
<a name="l00923"></a>00923 <span class="keyword"></span>{
<a name="l00924"></a>00924 <span class="keywordflow">if</span>(!<a class="code" href="classPxSceneDesc.html#9410287c6ea926dad9e2b2374541ad38" title="The custom filter shader to use for collision filtering.">filterShader</a>)
<a name="l00925"></a>00925 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00926"></a>00926
<a name="l00927"></a>00927 <span class="keywordflow">if</span>( ((<a class="code" href="classPxSceneDesc.html#710c03915bbaaa9bdf23925d535c3883" title="Size (in bytes) of the shared global filter data filterShaderData.">filterShaderDataSize</a> == 0) && (<a class="code" href="classPxSceneDesc.html#d9ceb142127cc259aa2f5d322a1494e2" title="Shared global filter data which will get passed into the filter shader.">filterShaderData</a> != NULL)) ||
<a name="l00928"></a>00928 ((<a class="code" href="classPxSceneDesc.html#710c03915bbaaa9bdf23925d535c3883" title="Size (in bytes) of the shared global filter data filterShaderData.">filterShaderDataSize</a> > 0) && (<a class="code" href="classPxSceneDesc.html#d9ceb142127cc259aa2f5d322a1494e2" title="Shared global filter data which will get passed into the filter shader.">filterShaderData</a> == NULL)) )
<a name="l00929"></a>00929 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00930"></a>00930
<a name="l00931"></a>00931 <span class="keywordflow">if</span>(!<a class="code" href="classPxSceneDesc.html#b996312333ef4fdf5f77fcc16b84923e" title="Expected scene limits.">limits</a>.<a class="code" href="group__physics.html#g0fdb519fc67615aed0a8548b8f6fcab1" title="Returns true if the descriptor is valid.">isValid</a>())
<a name="l00932"></a>00932 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00933"></a>00933
<a name="l00934"></a>00934 <span class="keywordflow">if</span>(<a class="code" href="classPxSceneDesc.html#00495fa3240d1087d38cf33eebc313a7" title="Defines the structure used to store static objects.">staticStructure</a>!=<a class="code" href="structPxPruningStructureType.html#058454782f6ed1cc953b8d6561b636d99001cb07511fa509eae16a4a933a77f6" title="Using a static AABB tree.">PxPruningStructureType::eSTATIC_AABB_TREE</a> && <a class="code" href="classPxSceneDesc.html#00495fa3240d1087d38cf33eebc313a7" title="Defines the structure used to store static objects.">staticStructure</a>!=<a class="code" href="structPxPruningStructureType.html#058454782f6ed1cc953b8d6561b636d9374d304bffaa55f53556e2b40a592e54" title="Using a dynamic AABB tree.">PxPruningStructureType::eDYNAMIC_AABB_TREE</a>)
<a name="l00935"></a>00935 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00936"></a>00936
<a name="l00937"></a>00937 <span class="keywordflow">if</span>(<a class="code" href="classPxSceneDesc.html#c3270ea72968fc446cacb81a7ce683d3" title="Hint for how much work should be done per simulation frame to rebuild the pruning...">dynamicTreeRebuildRateHint</a> < 4)
<a name="l00938"></a>00938 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00939"></a>00939
<a name="l00940"></a>00940 <span class="keywordflow">if</span>(<a class="code" href="classPxSceneDesc.html#bc7769532392c8e47ec4580677145e34" title="A contact with a relative velocity below this will not bounce. A typical value for...">bounceThresholdVelocity</a> < 0.0f)
<a name="l00941"></a>00941 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00942"></a>00942 <span class="keywordflow">if</span>(<a class="code" href="classPxSceneDesc.html#f707e0c97624aaf6fa9ab2e82aadbecf" title="A threshold of contact separation distance used to decide if a contact point will...">frictionOffsetThreshold</a> < 0.0f)
<a name="l00943"></a>00943 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00944"></a>00944 <span class="keywordflow">if</span>(<a class="code" href="classPxSceneDesc.html#74dc6e8ebde591ca823a3ea4807fca33" title="A threshold for speculative CCD. Used to control whether bias, restitution or a combination...">ccdMaxSeparation</a> < 0.0f)
<a name="l00945"></a>00945 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00946"></a>00946
<a name="l00947"></a>00947 <span class="keywordflow">if</span>(!<a class="code" href="classPxSceneDesc.html#c74f5f6c12d72b873716f82c2225b725" title="The CPU task dispatcher for the scene.">cpuDispatcher</a>)
<a name="l00948"></a>00948 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00949"></a>00949
<a name="l00950"></a>00950 <span class="keywordflow">if</span>(!<a class="code" href="classPxSceneDesc.html#02d696140e9828477c8aa493a048f48a" title="Size of the contact report stream (in bytes).">contactReportStreamBufferSize</a>)
<a name="l00951"></a>00951 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00952"></a>00952
<a name="l00953"></a>00953 <span class="keywordflow">if</span>(<a class="code" href="classPxSceneDesc.html#8791132cbe8cce32f051e5eaab774d35" title="Setting to define the maximum number of 16K blocks that can be allocated to store...">maxNbContactDataBlocks</a> < <a class="code" href="classPxSceneDesc.html#625cdbae7d2149a9df472fb4f9c06f83" title="Setting to define the number of 16K blocks that will be initially reserved to store...">nbContactDataBlocks</a>)
<a name="l00954"></a>00954 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00955"></a>00955
<a name="l00956"></a>00956 <span class="keywordflow">if</span>(<a class="code" href="classPxSceneDesc.html#79e2c9c06f711272a48d7f07451117b7" title="The wake counter reset value.">wakeCounterResetValue</a> <= 0.0f)
<a name="l00957"></a>00957 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00958"></a>00958
<a name="l00959"></a>00959 <span class="comment">//Adaptive force and stabilization are incompatible. You can only have one or the other</span>
<a name="l00960"></a>00960 <span class="keywordflow">if</span>((<a class="code" href="classPxSceneDesc.html#9510b1233fb0ab03e9c1d5be44ff5a38" title="Flags used to select scene options.">flags</a> & (<a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c53f41a174026200b36d385fbe91a67eac0" title="Enable adaptive forces to accelerate convergence of the solver.">PxSceneFlag::eADAPTIVE_FORCE</a> | <a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c53909e1cb63ea9c0394e2c2b3a526f47fe" title="Enables additional stabilization pass in solver.">PxSceneFlag::eENABLE_STABILIZATION</a>)) == (<a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c53f41a174026200b36d385fbe91a67eac0" title="Enable adaptive forces to accelerate convergence of the solver.">PxSceneFlag::eADAPTIVE_FORCE</a> | <a class="code" href="structPxSceneFlag.html#b4c347372b4433d34d983da780916c53909e1cb63ea9c0394e2c2b3a526f47fe" title="Enables additional stabilization pass in solver.">PxSceneFlag::eENABLE_STABILIZATION</a>))
<a name="l00961"></a>00961 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00962"></a>00962
<a name="l00963"></a>00963 <span class="keywordflow">if</span>(!<a class="code" href="classPxSceneDesc.html#8d6ba51fe74a6c5ea4a46709abb89168" title="The bounds used to sanity check user-set positions of actors and articulation links...">sanityBounds</a>.<a class="code" href="group__foundation.html#g1a4839a26d49a14844a13fc6a845191e">isValid</a>())
<a name="l00964"></a>00964 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00965"></a>00965
<a name="l00966"></a>00966 <span class="preprocessor">#if PX_SUPPORT_GPU_PHYSX</span>
<a name="l00967"></a>00967 <span class="preprocessor"></span> <span class="comment">//gpuMaxNumPartitions must be power of 2</span>
<a name="l00968"></a>00968 <span class="keywordflow">if</span>((<a class="code" href="classPxSceneDesc.html#3673610cdfbcb84103e2c3840754ecac" title="Limitation for the partitions in the GPU dynamics pipeline. This variable must be...">gpuMaxNumPartitions</a>&(<a class="code" href="classPxSceneDesc.html#3673610cdfbcb84103e2c3840754ecac" title="Limitation for the partitions in the GPU dynamics pipeline. This variable must be...">gpuMaxNumPartitions</a> - 1)) != 0)
<a name="l00969"></a>00969 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00970"></a>00970 <span class="preprocessor">#endif</span>
<a name="l00971"></a>00971 <span class="preprocessor"></span>
<a name="l00972"></a>00972 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00973"></a>00973 }
<a name="l00974"></a>00974
<a name="l00975"></a>00975
<a name="l00976"></a>00976 <span class="preprocessor">#if !PX_DOXYGEN</span>
<a name="l00977"></a>00977 <span class="preprocessor"></span>} <span class="comment">// namespace physx</span>
<a name="l00978"></a>00978 <span class="preprocessor">#endif</span>
<a name="l00979"></a>00979 <span class="preprocessor"></span>
<a name="l00981"></a>00981 <span class="preprocessor">#endif</span>
</pre></div></div>
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