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  #include "SampleVehicle_WheelQueryResults.h"
  #include "vehicle/PxVehicleSDK.h"
  #include "PsFoundation.h"
  #include "PsUtilities.h"
  
  
  //#define CHECK_MSG(exp, msg) (!!(exp) || (physx::shdfnd::getFoundation().error(physx::PxErrorCode::eINVALID_PARAMETER, __FILE__, __LINE__, msg), 0) )
  
  
  SampleVehicleWheelQueryResults* SampleVehicleWheelQueryResults::allocate(const PxU32 maxNumWheels)
  {
  	const PxU32 size = sizeof(SampleVehicleWheelQueryResults) + sizeof(PxWheelQueryResult)*maxNumWheels;
  	SampleVehicleWheelQueryResults* resData = (SampleVehicleWheelQueryResults*)PX_ALLOC(size, "SampleVehicleWheelQueryResults");
  	resData->init();
  	PxU8* ptr = (PxU8*) resData;
  	ptr += sizeof(SampleVehicleWheelQueryResults);
  	resData->mWheelQueryResults = (PxWheelQueryResult*)ptr;
  	ptr +=  sizeof(PxWheelQueryResult)*maxNumWheels;
  	resData->mMaxNumWheels=maxNumWheels;
  	for(PxU32 i=0;i<maxNumWheels;i++)
  	{
  		new(&resData->mWheelQueryResults[i]) PxWheelQueryResult();
  	}
  	return resData;
  }
  
  void SampleVehicleWheelQueryResults::free()
  {
  	PX_FREE(this);
  }
  
  PxWheelQueryResult* SampleVehicleWheelQueryResults::addVehicle(const PxU32 numWheels)
  {
  	PX_ASSERT((mNumWheels + numWheels) <= mMaxNumWheels);
  	PxWheelQueryResult* r = &mWheelQueryResults[mNumWheels];
  	mNumWheels += numWheels;
  	return r;
  }
  
  
  
  
  
  
  