PxScene* NpPhysics::createScene(const PxSceneDesc& desc)
{
PX_CHECK_AND_RETURN_NULL(desc.isValid(), "Physics::createScene: desc.isValid() is false!");
const PxTolerancesScale& scale = mPhysics.getTolerancesScale();
const PxTolerancesScale& descScale = desc.getTolerancesScale();
PX_UNUSED(scale);
PX_UNUSED(descScale);
PX_CHECK_AND_RETURN_NULL((descScale.length == scale.length) && (descScale.mass == scale.mass) && (descScale.speed == scale.speed), "Physics::createScene: PxTolerancesScale must be the same as used for creation of PxPhysics!");
Ps::Mutex::ScopedLock lock(mSceneAndMaterialMutex); // done here because scene constructor accesses profiling manager of the SDK
NpScene* npScene = PX_NEW (NpScene)(desc);
if(!npScene)
{
Ps::getFoundation().error(PxErrorCode::eINTERNAL_ERROR, __FILE__, __LINE__, "Unable to create scene.");
return NULL;
}
if(!npScene->getTaskManager())
{
Ps::getFoundation().error(PxErrorCode::eINTERNAL_ERROR, __FILE__, __LINE__, "Unable to create scene. Task manager creation failed.");
return NULL;
}
npScene->loadFromDesc(desc);
#if PX_SUPPORT_PVD
if(mPvd)
{
npScene->mScene.getScenePvdClient().setPsPvd(mPvd);
mPvd->addClient(&npScene->mScene.getScenePvdClient());
}
#endif
if (!sendMaterialTable(*npScene) || !npScene->getScene().isValid())
{
PX_DELETE(npScene);
Ps::getFoundation().error(PxErrorCode::eOUT_OF_MEMORY, __FILE__, __LINE__, "Unable to create scene.");
return NULL;
}
mSceneArray.pushBack(npScene);
return npScene;
}
PxScene* NpPhysics::createScene(const PxSceneDesc& desc)
{
PX_CHECK_AND_RETURN_NULL(desc.isValid(), "Physics::createScene: desc.isValid() is false!");
const PxTolerancesScale& scale = mPhysics.getTolerancesScale();
const PxTolerancesScale& descScale = desc.getTolerancesScale();
PX_UNUSED(scale);
PX_UNUSED(descScale);
PX_CHECK_AND_RETURN_NULL((descScale.length == scale.length) && (descScale.mass == scale.mass) && (descScale.speed == scale.speed), "Physics::createScene: PxTolerancesScale must be the same as used for creation of PxPhysics!");
Ps::Mutex::ScopedLock lock(mSceneAndMaterialMutex); // done here because scene constructor accesses profiling manager of the SDK
NpScene* npScene = PX_NEW (NpScene)(desc);
if(!npScene)
{
Ps::getFoundation().error(PxErrorCode::eINTERNAL_ERROR, __FILE__, __LINE__, "Unable to create scene.");
return NULL;
}
if(!npScene->getTaskManager())
{
Ps::getFoundation().error(PxErrorCode::eINTERNAL_ERROR, __FILE__, __LINE__, "Unable to create scene. Task manager creation failed.");
return NULL;
}
npScene->loadFromDesc(desc);
#if PX_SUPPORT_VISUAL_DEBUGGER
if(mVisualDebugger->isConnected(true))
{
mVisualDebugger->setupSceneConnection(npScene->getScene());
npScene->getScene().getSceneVisualDebugger().sendEntireScene();
}
#endif
#ifdef PX_PS3
for(PxU32 i=0;i<CmPS3ConfigInternal::SCENE_PARAM_SPU_MAX;i++)
{
npScene->getScene().setSceneParamInt((PxPS3ConfigParam::Enum)i, g_iPhysXSPUCount);
}
const PxU32 numFrictionBlocks = desc.nbContactDataBlocks/8;
const PxU32 numNpCacheBlocks = desc.nbContactDataBlocks/8;
const PxU32 numContactStreamBlocks = desc.nbContactDataBlocks/16;
const PxU32 numConstraintBlocks = desc.nbContactDataBlocks - (numFrictionBlocks + numContactStreamBlocks + numNpCacheBlocks);
npScene->getScene().setSceneParamInt(PxPS3ConfigParam::eMEM_CONSTRAINT_BLOCKS, numConstraintBlocks);
npScene->getScene().setSceneParamInt(PxPS3ConfigParam::eMEM_FRICTION_BLOCKS, numFrictionBlocks);
npScene->getScene().setSceneParamInt(PxPS3ConfigParam::eMEM_CONTACT_STREAM_BLOCKS, numContactStreamBlocks);
npScene->getScene().setSceneParamInt(PxPS3ConfigParam::eMEM_NP_CACHE_BLOCKS, numNpCacheBlocks);
#endif
if (!sendMaterialTable(*npScene) || !npScene->getScene().isValid())
{
PX_DELETE(npScene);
Ps::getFoundation().error(PxErrorCode::eOUT_OF_MEMORY, __FILE__, __LINE__, "Unable to create scene.");
return NULL;
}
mSceneArray.pushBack(npScene);
return npScene;
}
