Initial commit:

PhysX 3.4.0 Update @ 21294896
APEX 1.4.0 Update @ 21275617

[CL 21300167]

1 files changed, 82 insertions, 0 deletions

diff --git a/APEX_1.4/include/UserRenderInstanceBuffer.h b/APEX_1.4/include/UserRenderInstanceBuffer.h
new file mode 100644
index 00000000..d879c9f6
--- /dev/null
+++ b/APEX_1.4/include/UserRenderInstanceBuffer.h
@@ -0,0 +1,82 @@
+/*
+ * 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 USER_RENDER_INSTANCE_BUFFER_H
+#define USER_RENDER_INSTANCE_BUFFER_H
+
+/*!
+\file
+\brief class UserRenderInstanceBuffer
+*/
+
+#include "RenderBufferData.h"
+#include "UserRenderInstanceBufferDesc.h"
+
+/**
+\brief Cuda graphics resource
+*/
+typedef struct CUgraphicsResource_st* CUgraphicsResource;
+
+namespace nvidia
+{
+namespace apex
+{
+
+PX_PUSH_PACK_DEFAULT
+/**
+\brief The instance buffer type (deprecated)
+*/
+class PX_DEPRECATED RenderInstanceBufferData : public RenderBufferData<RenderInstanceSemantic, RenderInstanceSemantic::Enum> {};
+
+/**
+\brief Used for storing per-instance data for rendering.
+*/
+class UserRenderInstanceBuffer
+{
+public:
+	virtual		~UserRenderInstanceBuffer() {}
+
+	///Get the low-level handle of the buffer resource
+	///\return true if succeeded, false otherwise
+	virtual bool getInteropResourceHandle(CUgraphicsResource& handle)
+#if APEX_DEFAULT_NO_INTEROP_IMPLEMENTATION
+	{
+		PX_UNUSED(&handle);
+		return false;
+	}
+#else
+	= 0;
+#endif
+	/**
+	\brief Called when APEX wants to update the contents of the instance buffer.
+
+	The source data type is assumed to be the same as what was defined in the descriptor.
+	APEX should call this function and supply data for ALL semantics that were originally
+	requested during creation every time its called.
+
+	\param [in] data				Contains the source data for the instance buffer.
+	\param [in] firstInstance		first instance to start writing to.
+	\param [in] numInstances		number of instance to write.
+	*/
+	virtual void writeBuffer(const void* data, uint32_t firstInstance, uint32_t numInstances)
+	{
+		PX_UNUSED(data);
+		PX_UNUSED(firstInstance);
+		PX_UNUSED(numInstances);
+	}
+};
+
+PX_POP_PACK
+
+}
+} // end namespace nvidia::apex
+
+#endif // USER_RENDER_INSTANCE_BUFFER_H