CollisionDetectionBroadPhase.h

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#pragma once
#include "Module/ComputeModule.h"
#include "Primitive/Primitive3D.h"
 
#include "Catalyzer/VkReduce.h"
#include "Catalyzer/VkScan.h"
 
namespace dyno
{
//  struct AlignedBox3D
//  {
//      dyno::Vec3f v0;
//      dyno::Vec3f v1;
//  };
 
    class CollisionDetectionBroadPhase : public ComputeModule
    {
    public:
        CollisionDetectionBroadPhase();
        virtual ~CollisionDetectionBroadPhase();
 
    public:
        float mGridSizeLimit; // "Limit the smallest grid size";
 
        DEF_ARRAY_IN(AlignedBox3D, BoundingBox, DeviceType::GPU, "");
        //VkDeviceArray<AlignedBox3D> mAABB;
 
        //DEF_ARRAY_IN(AlignedBox3D, Other, DeviceType::GPU, "");
        //VkDeviceArray<AlignedBox3D> mOther;
 
        DEF_ARRAY_IN(uint32_t, CollisionMask, DeviceType::GPU, "");
        //VkDeviceArray<uint32_t>* mCollisionType;
 
        DEF_ARRAY_IN(uint32_t, ShapeType, DeviceType::GPU, "");
 
        DEF_ARRAY_OUT(Vec2u, Contacts, DeviceType::GPU, "");
        //VkDeviceArray<Vec2u> mContactList;
 
    protected:
        void compute() override;
 
    private:
        std::shared_ptr<VkReduce<int>> vkr;
 
        std::shared_ptr<VkScan<int>> vks;
 
        DArray<int> counter;
        DArray<int> startIndex;
    };
}