Method onInit

deps/physx/physx/samples/samplesubmarine/SampleSubmarine.cpp:127–175

///////////////////////////////////////////////////////////////////////////////

void SampleSubmarine::onInit()
{
	mNbThreads = PxMax(PxI32(shdfnd::Thread::getNbPhysicalCores())-1, 0);

	mCreateCudaCtxManager = true;

	PhysXSample::onInit();

	PxSceneWriteLock scopedLock(*mScene);

	mSubmarineCameraController = SAMPLE_NEW(SubmarineCameraController)();
	setCameraController(mSubmarineCameraController);

	mApplication.setMouseCursorHiding(true);
	mApplication.setMouseCursorRecentering(true);
	mSubmarineCameraController->init(PxTransform(PxIdentity));
	mSubmarineCameraController->setMouseSensitivity(0.5f);
	mSubmarineCameraController->setMouseLookOnMouseButton(false);

	getRenderer()->setAmbientColor(RendererColor(60, 60, 60));

	PxMaterial& material = getDefaultMaterial();
	material.setRestitution(0);
	material.setDynamicFriction(50.0f);
	material.setStaticFriction(50.0f);

	// set gravity
	getActiveScene().setGravity(PxVec3(0, -10.0f, 0));

	createMaterials();

	getRenderer()->setFog(SampleRenderer::RendererColor(16,16,40), 125.0f);

	PxRigidActor* heightField = loadTerrain("submarine_heightmap.bmp", 0.4f, 3.0f, 3.0f);
	if (!heightField) fatalError("Sample can not load file submarine_heightmap.bmp\n");

	setupFiltering(heightField, FilterGroup::eHEIGHTFIELD, FilterGroup::eCRAB);

	// create ceiling plane
	PxReal d = 60.0f;
	PxTransform pose = PxTransform(PxVec3(0.0f, d, 0.0f), PxQuat(PxHalfPi, PxVec3(0.0f, 0.0f, -1.0f)));
	PxRigidStatic* plane = getPhysics().createRigidStatic(pose);
	if(!plane) fatalError("createRigidStatic failed!");
	PxShape* shape = PxRigidActorExt::createExclusiveShape(*plane, PxPlaneGeometry(), material);
	if(!shape) fatalError("createShape failed!");
	getActiveScene().addActor(*plane);

	resetScene();
}

void SampleSubmarine::createMaterials()
{