Method updateRenderPlatforms

physx/samples/samplebridges/SampleBridges.cpp:840–879

#ifdef PLATFORMS_AS_OBSTACLES
void SampleBridges::updateRenderPlatforms(float dtime)
{
	// PT: compute new positions for (render) platforms, then move their corresponding obstacles to these positions.
	const PxU32 nbPlatforms = mPlatformManager.getNbPlatforms();
	KinematicPlatform** platforms = mPlatformManager.getPlatforms();

	{
		PxSceneReadLock scopedLock(*mScene);

		for(PxU32 i=0;i<nbPlatforms;i++)
		{
			if(1)
			{
				PxRigidDynamic* actor = platforms[i]->getPhysicsActor();
				PxShape* shape = NULL;
				actor->getShapes(&shape, 1);
				RenderBaseActor* renderActor = getRenderActor(actor, shape);
				renderActor->setTransform(platforms[i]->getRenderPose());
			}

			platforms[i]->updateRender(dtime, mObstacleContext);
		}
	}

	// PT: if render time & physics time varies too much, we must resync the physics to avoid large visual mismatchs
	if(mMustResync)
	{
		PxSceneWriteLock scopedLock(*mScene);

//		mElapsedPlatformTime = mElapsedRenderTime;
		mPlatformManager.syncElapsedTime(mElapsedRenderTime);
//		static int count=0;		shdfnd::printFormatted("Resync %d\n", count++);
		for(PxU32 i=0;i<nbPlatforms;i++)
		{
			PxRigidDynamic* actor = platforms[i]->getPhysicsActor();
			actor->setKinematicTarget(platforms[i]->getRenderPose());
			platforms[i]->resync();
		}
	}
}
#endif

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