Initial commit:

PhysX 3.4.0 Update @ 21294896
APEX 1.4.0 Update @ 21275617

[CL 21300167]

1 files changed, 159 insertions, 0 deletions

diff --git a/KaplaDemo/samples/sampleViewer3/CrabManager.cpp b/KaplaDemo/samples/sampleViewer3/CrabManager.cpp
new file mode 100644
index 00000000..fa7649e9
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+++ b/KaplaDemo/samples/sampleViewer3/CrabManager.cpp
@@ -0,0 +1,159 @@
+// This code contains NVIDIA Confidential Information and is disclosed to you
+// under a form of NVIDIA software license agreement provided separately to you.
+//
+// Notice
+// NVIDIA Corporation and its licensors retain all intellectual property and
+// proprietary rights in and to this software and 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.
+//
+// ALL NVIDIA DESIGN SPECIFICATIONS, CODE ARE PROVIDED "AS IS.". NVIDIA MAKES
+// NO WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO
+// THE MATERIALS, AND EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OF NONINFRINGEMENT,
+// MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE.
+//
+// Information and code furnished is believed to be accurate and reliable.
+// However, NVIDIA Corporation assumes no responsibility for the consequences of use of such
+// information or for any infringement of patents or other rights of third parties that may
+// result from its use. No license is granted by implication or otherwise under any patent
+// or patent rights of NVIDIA Corporation. Details are subject to change without notice.
+// This code supersedes and replaces all information previously supplied.
+// NVIDIA Corporation products are not authorized for use as critical
+// components in life support devices or systems without express written approval of
+// NVIDIA Corporation.
+//
+// Copyright (c) 2008-2014 NVIDIA Corporation. All rights reserved.
+// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
+// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.  
+
+#include "PxPhysicsAPI.h"
+#include "extensions/PxExtensionsAPI.h"
+#include "SceneCrab.h"
+#include "Crab.h"
+#include "CrabManager.h"
+#include "SimScene.h"
+#include "CompoundCreator.h"
+#include <GL/glut.h>
+
+#include "PxTkStream.h"
+#include "PxTkFile.h"
+#include "CmTask.h"
+using namespace PxToolkit;
+
+
+CrabManager::CrabManager() : mSceneCrab(NULL), mCrabs(NULL), mCompletionTask(mSync)
+{
+	mSync.set();
+}
+
+CrabManager::~CrabManager()
+{
+	for (PxU32 i = 0; i < mCrabs.size(); ++i)
+	{
+		mCrabs[i]->~Crab();
+		PX_FREE(mCrabs[i]);
+	}
+
+	mCrabs.clear();
+
+	for (PxU32 i = 0; i < mUpdateStateTask.size(); ++i)
+	{
+		mUpdateStateTask[i]->~CrabUpdateStateTask();
+		PX_FREE(mUpdateStateTask[i]);
+	}
+
+	mUpdateStateTask.clear();
+}
+
+PxScene& CrabManager::getScene()
+{
+	return mSceneCrab->getScene();
+}
+
+PxPhysics& CrabManager::getPhysics()
+{
+	return mSceneCrab->getPhysics();
+}
+
+void CrabManager::setSceneCrab(SceneCrab* sceneCrab)
+{
+	mSceneCrab = sceneCrab; 
+}
+
+void CrabManager::setScene(PxScene* scene)
+{
+	for (PxU32 a = 0; a < mCrabs.size(); ++a)
+	{
+		mCrabs[a]->setScene(scene);
+	}
+}
+
+SceneCrab* CrabManager::getSceneCrab()
+{ 
+	return mSceneCrab; 
+}
+
+Compound* CrabManager::createObject(const PxTransform &pose, const PxVec3 &vel, const PxVec3 &omega,
+	bool particles, const ShaderMaterial &mat, bool useSecondaryPattern, ShaderShadow* shader)
+{
+	return mSceneCrab->createObject(pose, vel, omega, particles, mat, useSecondaryPattern, shader,1,1);
+}
+
+void CrabManager::initialize(const PxU32 nbCrabs)
+{
+	mCrabs.reserve(nbCrabs);
+}
+
+void CrabManager::createCrab(const PxVec3& crabPos, const physx::PxReal crabDepth, const PxReal scale, const PxReal legMass, const PxU32 numLegs)
+{
+	PxU32 idx = mCrabs.size();
+	mCrabs.pushBack(PX_PLACEMENT_NEW(PX_ALLOC(sizeof(Crab), PX_DEBUG_EXP("Crabs")), Crab)(this, idx%UPDATE_FREQUENCY_RESET));
+	mCrabs[idx]->create(crabPos, crabDepth, scale, legMass, numLegs);
+	PxU32 taskSize = mUpdateStateTask.size();
+	if (taskSize == 0 || ((mCrabs.size() - mUpdateStateTask[taskSize - 1]->mStartIndex) == 64))
+	{
+		//Create a new task...
+		mUpdateStateTask.pushBack(PX_PLACEMENT_NEW(PX_ALLOC(sizeof(CrabUpdateStateTask), PX_DEBUG_EXP("CrabUpdateTask")), CrabUpdateStateTask)(this, idx, mCrabs.size()));
+	}
+	mUpdateStateTask[mUpdateStateTask.size() - 1]->mEndIndex = mCrabs.size();
+}
+
+void CrabManager::update(const PxReal dt)
+{
+	mSync.reset();
+	PxSceneWriteLock scopedLock(getScene());
+	PxTaskManager* manager = getScene().getTaskManager();
+
+	mCompletionTask.setContinuation(*manager, NULL);
+	
+	for (PxU32 i = 0; i < mCrabs.size(); ++i)
+	{
+		mCrabs[i]->update(dt);
+	}
+
+	for (PxU32 i = 0; i < mUpdateStateTask.size(); ++i)
+	{
+		mUpdateStateTask[i]->setContinuation(&mCompletionTask);
+		mUpdateStateTask[i]->removeReference();
+	}
+
+	mCompletionTask.removeReference();
+
+	//mSync.wait();
+}
+
+void CrabManager::syncWork()
+{
+	mSync.wait();
+}
+
+void CrabUpdateStateTask::runInternal()
+{
+	Crab** crab = mCrabManager->getCrabs();
+
+	for (PxU32 i = mStartIndex; i < mEndIndex; ++i)
+	{
+		crab[i]->run();
+	}
+}
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