dali-physics/third-party/bullet3/src/Bullet3OpenCL/BroadphaseCollision/b3GpuBroadphaseInterface.h

   1
   2 #ifndef B3_GPU_BROADPHASE_INTERFACE_H
   3 #define B3_GPU_BROADPHASE_INTERFACE_H
   4
   5 #include "Bullet3OpenCL/Initialize/b3OpenCLInclude.h"
   6 #include "Bullet3Common/b3Vector3.h"
   7 #include "b3SapAabb.h"
   8 #include "Bullet3Common/shared/b3Int2.h"
   9 #include "Bullet3Common/shared/b3Int4.h"
  10 #include "Bullet3OpenCL/ParallelPrimitives/b3OpenCLArray.h"
  11
  12 class b3GpuBroadphaseInterface
  13 {
  14 public:
  15         typedef class b3GpuBroadphaseInterface*(CreateFunc)(cl_context ctx, cl_device_id device, cl_command_queue q);
  16
  17         virtual ~b3GpuBroadphaseInterface()
  18         {
  19         }
  20
  21         virtual void createProxy(const b3Vector3& aabbMin, const b3Vector3& aabbMax, int userPtr, int collisionFilterGroup, int collisionFilterMask) = 0;
  22         virtual void createLargeProxy(const b3Vector3& aabbMin, const b3Vector3& aabbMax, int userPtr, int collisionFilterGroup, int collisionFilterMask) = 0;
  23
  24         virtual void calculateOverlappingPairs(int maxPairs) = 0;
  25         virtual void calculateOverlappingPairsHost(int maxPairs) = 0;
  26
  27         //call writeAabbsToGpu after done making all changes (createProxy etc)
  28         virtual void writeAabbsToGpu() = 0;
  29
  30         virtual cl_mem getAabbBufferWS() = 0;
  31         virtual int getNumOverlap() = 0;
  32         virtual cl_mem getOverlappingPairBuffer() = 0;
  33
  34         virtual b3OpenCLArray<b3SapAabb>& getAllAabbsGPU() = 0;
  35         virtual b3AlignedObjectArray<b3SapAabb>& getAllAabbsCPU() = 0;
  36
  37         virtual b3OpenCLArray<b3Int4>& getOverlappingPairsGPU() = 0;
  38         virtual b3OpenCLArray<int>& getSmallAabbIndicesGPU() = 0;
  39         virtual b3OpenCLArray<int>& getLargeAabbIndicesGPU() = 0;
  40 };
  41
  42 #endif  //B3_GPU_BROADPHASE_INTERFACE_H