void Apex::Init(PxPhysics* physics, PxCooking* cooking, PxScene* scene)
{
mErrorCallback = ::new UserErrorCallback("ApexErrors.txt", "a",true, true);
renderer = SampleRenderer::Renderer;
m_renderResourceManager = new SampleApexRenderResourceManager(*renderer);
NxApexSDKDesc apexDesc;
NxApexCreateError errorCode;
apexDesc.physXSDK = physics;
apexDesc.cooking = cooking;
apexDesc.outputStream = mErrorCallback;
apexDesc.renderResourceManager = m_renderResourceManager;
if(!apexDesc.isValid())
{
return;
}
initialized = true;
gApexSDK = NxCreateApexSDK(apexDesc, &errorCode);
PX_ASSERT(gApexSDK);
// Create the APEX scene
NxApexSceneDesc apexSceneDesc;
apexSceneDesc.scene = scene;
if (!apexSceneDesc.isValid())
{
return;
}
gApexScene = gApexSDK->createScene(apexSceneDesc);
if (!gApexScene)
{
return;
}
}
bool Apex::CreateScene()
{
PxSceneDesc sceneDesc(mPhysics->getTolerancesScale());
sceneDesc.gravity = PxVec3(0.0f, -9.81f, 0.0f);
if(!sceneDesc.cpuDispatcher)
{
mCpuDispatcher = PxDefaultCpuDispatcherCreate(mNbThreads);
if(!mCpuDispatcher)
return false;
sceneDesc.cpuDispatcher = mCpuDispatcher;
}
if(!sceneDesc.filterShader)
{
sceneDesc.filterShader = PxDefaultSimulationFilterShader;
}
/*#ifdef PX_WINDOWS
if(!sceneDesc.gpuDispatcher && mCudaContextManager)
{
sceneDesc.gpuDispatcher = mCudaContextManager->getGpuDispatcher();
}
#*/
mProfileZoneManager = &PxProfileZoneManager::createProfileZoneManager(mFoundation);
pxtask::CudaContextManagerDesc cudaContextManagerDesc;
mCudaContextManager = pxtask::createCudaContextManager(*mFoundation,cudaContextManagerDesc, mProfileZoneManager);
sceneDesc.gpuDispatcher = mCudaContextManager->getGpuDispatcher();
mScene.push_back(mPhysics->createScene(sceneDesc));
if (!mScene[mCurrentScene])
return false;
NxApexSceneDesc apexSceneDesc;
// Create the APEX scene...
apexSceneDesc.scene = mScene[mCurrentScene];
if(apexSceneDesc.isValid())
gApexScene.push_back(gApexSDK->createScene(apexSceneDesc));
else
return false;
if(!gApexScene[mCurrentScene])
return false;
gApexScene[mCurrentScene]->setLODResourceBudget(10000.f);
static const physx::PxU32 viewIDlookAtRightHand = gApexScene[mCurrentScene]->allocViewMatrix(physx::apex::ViewMatrixType::LOOK_AT_LH);
static const physx::PxU32 projIDperspectiveCubicRightHand = gApexScene[mCurrentScene]->allocProjMatrix(physx::apex::ProjMatrixType::USER_CUSTOMIZED);
gApexScene[mCurrentScene]->setUseViewProjMatrix(viewIDlookAtRightHand, projIDperspectiveCubicRightHand);
}