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/*
* Copyright (c) 2008-2015, 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 __FIELD_SAMPLER_MANAGER_H__
#define __FIELD_SAMPLER_MANAGER_H__
#include "FieldSamplerManagerIntl.h"
#include "FieldSamplerScene.h"
#include "ApexGroupsFiltering.h"
#if APEX_CUDA_SUPPORT
#define CUDA_OBJ(name) SCENE_CUDA_OBJ(mManager->getScene(), name)
#endif
namespace nvidia
{
namespace fieldsampler
{
PX_INLINE bool operator != (const PxFilterData& d1, const PxFilterData& d2)
{
return d1.word0 != d2.word0 || d1.word1 != d2.word1 || d1.word2 != d2.word2 || d1.word3 != d2.word3;
}
class FieldSamplerScene;
class FieldSamplerQuery;
class FieldSamplerSceneWrapper;
class FieldSamplerWrapper;
class FieldBoundaryWrapper;
class FieldSamplerManager : public FieldSamplerManagerIntl, public UserAllocated
{
public:
FieldSamplerManager(FieldSamplerScene* scene);
virtual ~FieldSamplerManager() {}
void submitTasks();
void setTaskDependencies();
void fetchResults();
/* FieldSamplerManager */
FieldSamplerQueryIntl* createFieldSamplerQuery(const FieldSamplerQueryDescIntl&);
void registerFieldSampler(FieldSamplerIntl* , const FieldSamplerDescIntl& , FieldSamplerSceneIntl*);
void unregisterFieldSampler(FieldSamplerIntl*);
void registerFieldBoundary(FieldBoundaryIntl* , const FieldBoundaryDescIntl&);
void unregisterFieldBoundary(FieldBoundaryIntl*);
void registerUnhandledParticleSystem(physx::PxActor*);
void unregisterUnhandledParticleSystem(physx::PxActor*);
bool isUnhandledParticleSystem(physx::PxActor*);
FieldSamplerScene* getScene() const
{
return mScene;
}
SceneIntl& getApexScene() const
{
return *mScene->mApexScene;
}
bool getFieldSamplerGroupsFiltering(const PxFilterData &o1,const PxFilterData &o2,float &weight) const;
void setFieldSamplerWeightedCollisionFilterCallback(FieldSamplerWeightedCollisionFilterCallback *callback)
{
mWeightedCallback = callback;
}
virtual bool doFieldSamplerFiltering(const PxFilterData &o1, const PxFilterData &o2, float &weight) const
{
return getFieldSamplerGroupsFiltering(o1, o2, weight);
}
protected:
virtual FieldSamplerQuery* allocateFieldSamplerQuery(const FieldSamplerQueryDescIntl&) = 0;
virtual FieldSamplerSceneWrapper* allocateFieldSamplerSceneWrapper(FieldSamplerSceneIntl*) = 0;
virtual FieldSamplerWrapper* allocateFieldSamplerWrapper(FieldSamplerIntl* , const FieldSamplerDescIntl& , FieldSamplerSceneWrapper*) = 0;
static PX_INLINE void addFieldSamplerToQuery(FieldSamplerWrapper* fieldSamplerWrapper, FieldSamplerQuery* query);
void addAllFieldSamplersToQuery(FieldSamplerQuery*) const;
FieldSamplerScene* mScene;
ResourceList mFieldSamplerQueryList;
ResourceList mFieldSamplerSceneWrapperList;
ResourceList mFieldSamplerWrapperList;
ResourceList mFieldBoundaryWrapperList;
nvidia::Array<physx::PxActor*> mUnhandledParticleSystems;
FieldSamplerWeightedCollisionFilterCallback *mWeightedCallback;
bool mFieldSamplerGroupsFilteringChanged;
friend class FieldSamplerSceneWrapperGPU;
};
class FieldSamplerManagerCPU : public FieldSamplerManager
{
public:
FieldSamplerManagerCPU(FieldSamplerScene* scene) : FieldSamplerManager(scene) {}
protected:
FieldSamplerQuery* allocateFieldSamplerQuery(const FieldSamplerQueryDescIntl&);
FieldSamplerSceneWrapper* allocateFieldSamplerSceneWrapper(FieldSamplerSceneIntl*);
FieldSamplerWrapper* allocateFieldSamplerWrapper(FieldSamplerIntl* , const FieldSamplerDescIntl& , FieldSamplerSceneWrapper*);
};
#if APEX_CUDA_SUPPORT
class FieldSamplerManagerGPU : public FieldSamplerManager
{
public:
FieldSamplerManagerGPU(FieldSamplerScene* scene) : FieldSamplerManager(scene) {}
protected:
FieldSamplerQuery* allocateFieldSamplerQuery(const FieldSamplerQueryDescIntl&);
FieldSamplerSceneWrapper* allocateFieldSamplerSceneWrapper(FieldSamplerSceneIntl*);
FieldSamplerWrapper* allocateFieldSamplerWrapper(FieldSamplerIntl* , const FieldSamplerDescIntl& , FieldSamplerSceneWrapper*);
};
#endif // APEX_CUDA_SUPPORT
} // end namespace nvidia::apex
}
#endif // __FIELD_SAMPLER_MANAGER_H__
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