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sdk/extensions/authoring/include/NvBlastExtAuthoringBondGenerator.h

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#ifndef NVBLASTEXTAUTHORINGBONDGENERATOR_H
#define NVBLASTEXTAUTHORINGBONDGENERATOR_H

#include "NvBlastExtAuthoringTypes.h"

struct NvBlastBondDesc;
struct NvBlastChunkDesc;
struct NvBlastBond;

namespace Nv
{
namespace Blast
{

// Forward declarations
class FractureTool;
class TriangleProcessor;
struct PlaneChunkIndexer;

struct BondGenerationConfig
{
    enum BondGenMode { EXACT, AVERAGE };
    float maxSeparation;
    BondGenMode bondMode;
};


struct PlaneChunkIndexer
{
    int32_t chunkId;
    int32_t trId;
    NvcPlane plane;
};


class BlastBondGenerator
{
public:
    virtual ~BlastBondGenerator() {}

    virtual void release() = 0;

    virtual int32_t buildDescFromInternalFracture(FractureTool* tool, const bool* chunkIsSupport, 
        NvBlastBondDesc*& resultBondDescs, NvBlastChunkDesc*& resultChunkDescriptors) = 0;


    virtual int32_t createBondBetweenMeshes(uint32_t meshACount, const Triangle* meshA, uint32_t meshBCount, const Triangle* meshB, 
        NvBlastBond& resultBond, BondGenerationConfig conf) = 0;

    virtual int32_t createBondBetweenMeshes(uint32_t meshCount, const uint32_t* geometryOffset, const Triangle* geometry,
        uint32_t overlapsCount, const uint32_t* overlapsA, const uint32_t* overlapsB, 
        NvBlastBondDesc*& resultBond, BondGenerationConfig cfg) = 0;


    virtual int32_t bondsFromPrefractured(uint32_t meshCount, const uint32_t* geometryOffset, const Triangle* geometry,
        const bool* chunkIsSupport, NvBlastBondDesc*& resultBondDescs,
        BondGenerationConfig conf) = 0;
    
    virtual int32_t bondsFromPrefractured(uint32_t meshCount, const uint32_t* convexHullOffset, const CollisionHull** chunkHulls,
        const bool* chunkIsSupport, const uint32_t* meshGroups, NvBlastBondDesc*& resultBondDescs, float maxSeparation) = 0;



};

}   // namespace Blast
}   // namespace Nv

#endif // NVBLASTEXTAUTHORINGBONDGENERATOR_H

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