Initial commit:

PhysX 3.4.0 Update @ 21294896
APEX 1.4.0 Update @ 21275617

[CL 21300167]

1 files changed, 193 insertions, 0 deletions

diff --git a/PhysX_3.4/Samples/SampleFramework/renderer/src/RendererMesh.cpp b/PhysX_3.4/Samples/SampleFramework/renderer/src/RendererMesh.cpp
new file mode 100644
index 00000000..9a76579a
--- /dev/null
+++ b/PhysX_3.4/Samples/SampleFramework/renderer/src/RendererMesh.cpp
@@ -0,0 +1,193 @@
+// 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) 2008-2016 NVIDIA Corporation. All rights reserved.
+#include <RendererMesh.h>
+#include <RendererMeshDesc.h>
+
+#include <Renderer.h>
+#include <RendererVertexBuffer.h>
+#include <RendererIndexBuffer.h>
+#include <RendererInstanceBuffer.h>
+
+
+using namespace SampleRenderer;
+
+RendererMesh::RendererMesh(const RendererMeshDesc &desc)
+{
+	m_primitives = desc.primitives;
+
+	m_numVertexBuffers = desc.numVertexBuffers;
+	m_vertexBuffers = new RendererVertexBuffer*[m_numVertexBuffers];
+	for(PxU32 i=0; i<m_numVertexBuffers; i++)
+	{
+		m_vertexBuffers[i] = desc.vertexBuffers[i];
+	}
+	m_firstVertex    = desc.firstVertex;
+	m_numVertices    = desc.numVertices;
+
+	m_indexBuffer    = desc.indexBuffer;
+	m_firstIndex     = desc.firstIndex;
+	m_numIndices     = desc.numIndices;
+
+	m_instanceBuffer = desc.instanceBuffer;
+	m_firstInstance  = desc.firstInstance;
+	m_numInstances   = desc.numInstances;
+}
+
+RendererMesh::~RendererMesh(void)
+{
+	delete [] m_vertexBuffers;
+}
+
+void SampleRenderer::RendererMesh::release(void)
+{
+	renderer().removeMeshFromRenderQueue(*this);
+	delete this;
+}
+
+RendererMesh::Primitive RendererMesh::getPrimitives(void) const
+{
+	return m_primitives;
+}
+
+PxU32 RendererMesh::getNumVertices(void) const
+{
+	return m_numVertices;
+}
+
+PxU32 RendererMesh::getNumIndices(void) const
+{
+	return m_numIndices;
+}
+
+PxU32 RendererMesh::getNumInstances(void) const
+{
+	return m_numInstances;
+}
+
+void RendererMesh::setVertexBufferRange(PxU32 firstVertex, PxU32 numVertices)
+{
+	// TODO: Check for valid range...
+	m_firstVertex = firstVertex;
+	m_numVertices = numVertices;
+}
+
+void RendererMesh::setIndexBufferRange(PxU32 firstIndex, PxU32 numIndices)
+{
+	// TODO: Check for valid range...
+	m_firstIndex = firstIndex;
+	m_numIndices = numIndices;
+}
+
+void RendererMesh::setInstanceBufferRange(PxU32 firstInstance, PxU32 numInstances)
+{
+	// TODO: Check for valid range...
+	m_firstInstance = firstInstance;
+	m_numInstances  = numInstances;
+}
+
+PxU32 RendererMesh::getNumVertexBuffers(void) const
+{
+	return m_numVertexBuffers;
+}
+
+const RendererVertexBuffer *const*RendererMesh::getVertexBuffers(void) const
+{
+	return m_vertexBuffers;
+}
+
+const RendererIndexBuffer *RendererMesh::getIndexBuffer(void) const
+{
+	return m_indexBuffer;
+}
+
+const RendererInstanceBuffer *RendererMesh::getInstanceBuffer(void) const
+{
+	return m_instanceBuffer;
+}
+
+void RendererMesh::bind(void) const
+{
+	for(PxU32 i=0; i<m_numVertexBuffers; i++)
+	{
+		//RENDERER_ASSERT(m_vertexBuffers[i]->checkBufferWritten(), "Vertex buffer is empty!");
+		if (m_vertexBuffers[i]->checkBufferWritten())
+		{
+			m_vertexBuffers[i]->bind(i, m_firstVertex);
+		}
+	}
+	if(m_instanceBuffer)
+	{
+		m_instanceBuffer->bind(m_numVertexBuffers, m_firstInstance);
+	}
+	if(m_indexBuffer)
+	{
+		m_indexBuffer->bind();
+	}
+}
+
+void RendererMesh::render(RendererMaterial *material) const
+{
+	if(m_instanceBuffer)
+	{
+		if(m_indexBuffer)
+		{
+			renderIndicesInstanced(m_numVertices, m_firstIndex, m_numIndices, m_indexBuffer->getFormat(), material);
+		}
+		else if(m_numVertices)
+		{
+			renderVerticesInstanced(m_numVertices, material);
+		}
+	}
+	else
+	{
+		if(m_indexBuffer)
+		{
+			renderIndices(m_numVertices, m_firstIndex, m_numIndices, m_indexBuffer->getFormat(), material);
+		}
+		else if(m_numVertices)
+		{
+			renderVertices(m_numVertices, material);
+		}
+	}
+}
+
+void RendererMesh::unbind(void) const
+{
+	if(m_indexBuffer)
+	{
+		m_indexBuffer->unbind();
+	}
+	if(m_instanceBuffer)
+	{
+		m_instanceBuffer->unbind(m_numVertexBuffers);
+	}
+	for(PxU32 i=0; i<m_numVertexBuffers; i++)
+	{
+		m_vertexBuffers[i]->unbind(i);
+	}
+}
+