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#ifdef RENDER_SNIPPET

#include "PxPhysicsAPI.h"

#include "../snippetrender/SnippetRender.h"
#include "../snippetrender/SnippetCamera.h"

using namespace physx;

extern void initPhysics(bool interactive);
extern void stepPhysics(bool interactive);
extern void cleanupPhysics(bool interactive);
extern void keyPress(unsigned char key, const PxTransform& camera);
extern void debugRender();

namespace
{
	Snippets::Camera* sCamera;

	void renderCallback()
	{
		stepPhysics(true);

		Snippets::startRender(sCamera);

		PxScene* scene;
		PxGetPhysics().getScenes(&scene, 1);
		PxU32 nbActors = scene->getNbActors(PxActorTypeFlag::eRIGID_DYNAMIC | PxActorTypeFlag::eRIGID_STATIC);
		if (nbActors)
		{
			const PxVec3 dynColor(1.0f, 0.5f, 0.25f);

			PxArray<PxRigidActor*> actors(nbActors);
			scene->getActors(PxActorTypeFlag::eRIGID_DYNAMIC | PxActorTypeFlag::eRIGID_STATIC, reinterpret_cast<PxActor**>(&actors[0]), nbActors);
			Snippets::renderActors(&actors[0], static_cast<PxU32>(actors.size()), true, dynColor);
		}

		debugRender();

		Snippets::finishRender();
	}

	void exitCallback()
	{
		delete sCamera;
		cleanupPhysics(true);
	}
}

void renderLoop()
{
	sCamera = new Snippets::Camera(PxVec3(70.0f, 70.0f, 70.0f), PxVec3(-0.6f, -0.3f, -0.6f));

	Snippets::setupDefault("PhysX Snippet CustomGeometryCollision", sCamera, keyPress, renderCallback, exitCallback);

	initPhysics(true);
	glutMainLoop();
}
#endif