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/*
* 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 APEX_SCENE_USER_NOTIFY_H
#define APEX_SCENE_USER_NOTIFY_H
#include "ApexDefs.h"
#if PX_PHYSICS_VERSION_MAJOR == 3
#include <ApexUsingNamespace.h>
#include <PxSimulationEventCallback.h>
#include <PxContactModifyCallback.h>
#include "PxSimpleTypes.h"
#include <PsArray.h>
#include <PsAllocator.h>
namespace nvidia
{
namespace apex
{
class ApexSceneUserNotify : public physx::PxSimulationEventCallback
{
public:
ApexSceneUserNotify() : mAppNotify(NULL), mBatchAppNotify(false) {}
virtual ~ApexSceneUserNotify();
void addModuleNotifier(physx::PxSimulationEventCallback& notify);
void removeModuleNotifier(physx::PxSimulationEventCallback& notify);
void setApplicationNotifier(physx::PxSimulationEventCallback* notify)
{
mAppNotify = notify;
}
PxSimulationEventCallback* getApplicationNotifier() const
{
return mAppNotify;
}
void setBatchAppNotify(bool enable)
{
mBatchAppNotify = enable;
}
void playBatchedNotifications();
private:
// from PxSimulationEventCallback
virtual void onConstraintBreak(physx::PxConstraintInfo* constraints, uint32_t count);
virtual void onWake(PxActor** actors, uint32_t count);
virtual void onSleep(PxActor** actors, uint32_t count);
virtual void onContact(const physx::PxContactPairHeader& pairHeader, const physx::PxContactPair* pairs, uint32_t nbPairs);
virtual void onTrigger(physx::PxTriggerPair* pairs, uint32_t count);
virtual void onAdvance(const PxRigidBody*const* bodyBuffer, const PxTransform* poseBuffer, const PxU32 count);
private:
Array<physx::PxSimulationEventCallback*> mModuleNotifiers;
PxSimulationEventCallback* mAppNotify;
// for batch notification
bool mBatchAppNotify;
// onConstraintBreak
Array<physx::PxConstraintInfo> mBatchedBreakNotifications;
// onContact
struct BatchedContactNotification
{
BatchedContactNotification(const physx::PxContactPairHeader& _pairHeader, const physx::PxContactPair* _pairs, uint32_t _nbPairs)
{
pairHeader = _pairHeader;
nbPairs = _nbPairs;
pairs = (physx::PxContactPair *)PX_ALLOC(sizeof(physx::PxContactPair) * nbPairs, PX_DEBUG_EXP("BatchedContactNotifications"));
PX_ASSERT(pairs != NULL);
for (uint32_t i=0; i<nbPairs; i++)
{
pairs[i] = _pairs[i];
}
}
~BatchedContactNotification()
{
if (pairs)
{
PX_FREE(pairs);
pairs = NULL;
}
}
physx::PxContactPairHeader pairHeader;
physx::PxContactPair * pairs;
uint32_t nbPairs;
};
Array<BatchedContactNotification> mBatchedContactNotifications;
Array<uint32_t> mBatchedContactStreams;
// onWake/onSleep
struct SleepWakeBorders
{
SleepWakeBorders(uint32_t s, uint32_t c, bool sleep) : start(s), count(c), sleepEvents(sleep) {}
uint32_t start;
uint32_t count;
bool sleepEvents;
};
Array<SleepWakeBorders> mBatchedSleepWakeEventBorders;
Array<PxActor*> mBatchedSleepEvents;
Array<PxActor*> mBatchedWakeEvents;
// onTrigger
Array<physx::PxTriggerPair> mBatchedTriggerReports;
};
class ApexSceneUserContactModify : public PxContactModifyCallback
{
public:
ApexSceneUserContactModify();
virtual ~ApexSceneUserContactModify();
void addModuleContactModify(physx::PxContactModifyCallback& contactModify);
void removeModuleContactModify(physx::PxContactModifyCallback& contactModify);
void setApplicationContactModify(physx::PxContactModifyCallback* contactModify);
PxContactModifyCallback* getApplicationContactModify() const
{
return mAppContactModify;
}
private:
// from PxContactModifyCallback
virtual void onContactModify(physx::PxContactModifyPair* const pairs, uint32_t count);
private:
Array<physx::PxContactModifyCallback*> mModuleContactModify;
PxContactModifyCallback* mAppContactModify;
};
}
} // namespace nvidia::apex
#endif // PX_PHYSICS_VERSION_MAJOR == 3
#endif
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