PxCustomSceneQuerySystem.h

// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//  * Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
//  * Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
//  * Neither the name of NVIDIA CORPORATION nor the names of its
//    contributors may be used to endorse or promote products derived
//    from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Copyright (c) 2008-2022 NVIDIA Corporation. All rights reserved.
// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.  
 
#ifndef PX_NEW_SCENE_QUERY_SYSTEM_H
#define PX_NEW_SCENE_QUERY_SYSTEM_H
#include "PxSceneQuerySystem.h"
 
#if !PX_DOXYGEN
namespace physx
{
#endif
 
    class PxCustomSceneQuerySystem : public PxSceneQuerySystem
    {
        public:
                PxCustomSceneQuerySystem()  {}
        virtual ~PxCustomSceneQuerySystem() {}
 
        virtual PxU32   addPruner(PxPruningStructureType::Enum primaryType, PxDynamicTreeSecondaryPruner::Enum secondaryType, PxU32 preallocated=0) = 0;
 
        virtual PxU32   startCustomBuildstep()  = 0;
 
        virtual void    customBuildstep(PxU32 index)    = 0;
 
        virtual void    finishCustomBuildstep() = 0;
    };
 
    class PxCustomSceneQuerySystemAdapter
    {
        public:
                        PxCustomSceneQuerySystemAdapter()   {}
        virtual         ~PxCustomSceneQuerySystemAdapter()  {}
 
        virtual PxU32   getPrunerIndex(const PxRigidActor& actor, const PxShape& shape) const   = 0;
 
        virtual bool    processPruner(PxU32 prunerIndex, const PxQueryThreadContext* context, const PxQueryFilterData& filterData, PxQueryFilterCallback* filterCall) const = 0;
    };
 
    PxCustomSceneQuerySystem* PxCreateCustomSceneQuerySystem(PxSceneQueryUpdateMode::Enum sceneQueryUpdateMode, PxU64 contextID, const PxCustomSceneQuerySystemAdapter& adapter, bool usesTreeOfPruners=false);
 
#if !PX_DOXYGEN
} // namespace physx
#endif
 
#endif