ModuleFieldSampler.h

/*
 * Copyright (c) 2008-2017, NVIDIA CORPORATION.  All rights reserved.
 *
 * NVIDIA CORPORATION and its licensors retain all intellectual property
 * and proprietary rights in and to this software, related documentation
 * and any modifications thereto.  Any use, reproduction, disclosure or
 * distribution of this software and related documentation without an express
 * license agreement from NVIDIA CORPORATION is strictly prohibited.
 */


#ifndef MODULE_FIELD_SAMPLER_H
#define MODULE_FIELD_SAMPLER_H

#include "Apex.h"

namespace nvidia
{
namespace apex
{

PX_PUSH_PACK_DEFAULT

class FieldSamplerWeightedCollisionFilterCallback
{
public:
    virtual bool fieldSamplerWeightedCollisionFilter(const physx::PxFilterData &objectA,const physx::PxFilterData &objectB,float &multiplierValue) = 0;
};


class ModuleFieldSampler : public Module
{
protected:
    virtual                 ~ModuleFieldSampler() {}

public:

    virtual bool            setFieldSamplerWeightedCollisionFilterCallback(const Scene& apexScene,FieldSamplerWeightedCollisionFilterCallback *callback) = 0;

    
#if PX_PHYSICS_VERSION_MAJOR == 3

    virtual void            enablePhysXMonitor(const Scene& apexScene, bool enable) = 0;
    virtual void            setPhysXMonitorFilterData(const Scene& apexScene, physx::PxFilterData filterData) = 0;
#endif

    virtual uint32_t        createForceSampleBatch(const Scene& apexScene, uint32_t maxCount, const physx::PxFilterData filterData) = 0;

    virtual void            releaseForceSampleBatch(const Scene& apexScene, uint32_t batchId) = 0;

    virtual void            submitForceSampleBatch( const Scene& apexScene, uint32_t batchId,
                                                    PxVec4* forces, const uint32_t forcesStride, 
                                                    const PxVec3* positions, const uint32_t positionsStride, 
                                                    const PxVec3* velocities, const uint32_t velocitiesStride,
                                                    const float* mass, const uint32_t massStride,
                                                    const uint32_t* indices, const uint32_t numIndices) = 0;

};



PX_POP_PACK

}
} // end namespace nvidia::apex

#endif // MODULE_FIELD_SAMPLER_H