From 3dfe2108cfab31ba3ee5527e217d0d8e99a51162 Mon Sep 17 00:00:00 2001
From: git perforce import user <a@b>
Date: Tue, 25 Oct 2016 12:29:14 -0600
Subject: Initial commit: PhysX 3.4.0 Update @ 21294896 APEX 1.4.0 Update @
 21275617

[CL 21300167]
---
 APEX_1.4/module/iofx/include/RenderVolumeImpl.h | 137 ++++++++++++++++++++++++
 1 file changed, 137 insertions(+)
 create mode 100644 APEX_1.4/module/iofx/include/RenderVolumeImpl.h

(limited to 'APEX_1.4/module/iofx/include/RenderVolumeImpl.h')

diff --git a/APEX_1.4/module/iofx/include/RenderVolumeImpl.h b/APEX_1.4/module/iofx/include/RenderVolumeImpl.h
new file mode 100644
index 00000000..bf6b7e1d
--- /dev/null
+++ b/APEX_1.4/module/iofx/include/RenderVolumeImpl.h
@@ -0,0 +1,137 @@
+/*
+ * 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 __RENDER_VOLUME_IMPL_H__
+#define __RENDER_VOLUME_IMPL_H__
+
+#include "Apex.h"
+#include "RenderVolume.h"
+#include "PsArray.h"
+#include "ApexResource.h"
+#include "ApexRenderable.h"
+#include "ApexRWLockable.h"
+#include "ReadCheck.h"
+#include "WriteCheck.h"
+
+namespace nvidia
+{
+namespace apex
+{
+class IofxAsset;
+class IofxActor;
+}
+namespace iofx
+{
+class IofxScene;
+
+class RenderVolumeImpl : public RenderVolume, public ApexResourceInterface, public ApexResource, public ApexRWLockable
+{
+public:
+	APEX_RW_LOCKABLE_BOILERPLATE
+
+	RenderVolumeImpl(IofxScene& scene, const PxBounds3& b, uint32_t priority, bool allIofx);
+	~RenderVolumeImpl();
+
+	// ApexResourceInterface methods
+	void				release();
+	void			    destroy();
+
+	uint32_t	    getListIndex() const
+	{
+		return m_listIndex;
+	}
+	void	            setListIndex(ResourceList& list, uint32_t index)
+	{
+		m_listIndex = index;
+		m_list = &list;
+	}
+
+	void				setOwnershipBounds(const PxBounds3& b)
+	{
+		WRITE_ZONE();
+		mOwnershipBounds = b;
+	}
+	PxBounds3			getOwnershipBounds(void) const
+	{
+		READ_ZONE();
+		return mOwnershipBounds;
+	}
+	PxBounds3			getBounds() const;
+
+	// methods for use by IOS or IOFX actor
+	bool				addIofxActor(IofxActor& iofx);
+	bool				removeIofxActor(const IofxActor& iofx);
+
+	bool				addIofxAsset(IofxAsset& iofx);
+	void				setPosition(const PxVec3& pos);
+
+	bool				getAffectsAllIofx() const
+	{
+		READ_ZONE();
+		return mAllIofx;
+	}
+
+	IofxActor* const* lockIofxActorList(uint32_t& count)
+	{
+		READ_ZONE();
+		mLock.lockReader();
+		count = mIofxActors.size();
+		return count ? &mIofxActors.front() : NULL;
+	}
+	void unlockIofxActorList()
+	{
+		mLock.unlockReader();
+	}
+
+
+	IofxAsset* const* getIofxAssetList(uint32_t& count) const
+	{
+		READ_ZONE();
+		count = mIofxAssets.size();
+		return count ? &mIofxAssets.front() : NULL;
+	}
+	PxVec3				getPosition() const
+	{
+		READ_ZONE();
+		return mOwnershipBounds.getCenter();
+	}
+	uint32_t				getPriority() const
+	{
+		READ_ZONE();
+		return mPriority;
+	}
+	bool				affectsIofxAsset(const IofxAsset& iofx) const;
+
+	PX_INLINE void	lockReader()
+	{
+		mLock.lockReader();
+	}
+	PX_INLINE void	unlockReader()
+	{
+		mLock.unlockReader();
+	}
+
+protected:
+	// bounds is stored in ApexRenderable::mRenderBounds
+	uint32_t						mPriority;
+	bool							mAllIofx;
+	bool							mPendingDelete;
+	IofxScene&						mScene;
+	nvidia::Array<IofxAsset*>		mIofxAssets;
+	nvidia::Array<IofxActor*>		mIofxActors;
+	physx::PxBounds3				mOwnershipBounds;
+	physx::shdfnd::ReadWriteLock	mLock;
+};
+
+}
+} // namespace nvidia
+
+#endif // __RENDER_VOLUME_IMPL_H__
-- 
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