Initial commit:

PhysX 3.4.0 Update @ 21294896
APEX 1.4.0 Update @ 21275617

[CL 21300167]

1 files changed, 52 insertions, 0 deletions

diff --git a/APEX_1.4/samples_v2/SampleBase/ApexRenderResourceManager.cpp b/APEX_1.4/samples_v2/SampleBase/ApexRenderResourceManager.cpp
new file mode 100644
index 00000000..c0856ed0
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+++ b/APEX_1.4/samples_v2/SampleBase/ApexRenderResourceManager.cpp
@@ -0,0 +1,52 @@
+/*
+* 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.
+*/
+
+#include "ApexRenderResourceManager.h"
+#include "ApexRenderResources.h"
+
+
+bool ApexRenderResourceManager::getInstanceLayoutData(uint32_t particleCount,
+	uint32_t particleSemanticsBitmap,
+	nvidia::apex::UserRenderInstanceBufferDesc* bufferDesc)
+{
+	PX_UNUSED(particleSemanticsBitmap);
+	using namespace nvidia::apex;
+	RenderDataFormat::Enum positionFormat = RenderInstanceLayoutElement::getSemanticFormat(RenderInstanceLayoutElement::POSITION_FLOAT3);
+	RenderDataFormat::Enum rotationFormat = RenderInstanceLayoutElement::getSemanticFormat(RenderInstanceLayoutElement::ROTATION_SCALE_FLOAT3x3);
+	const uint32_t positionElementSize = RenderDataFormat::getFormatDataSize(positionFormat);
+	const uint32_t rotationElementSize = RenderDataFormat::getFormatDataSize(rotationFormat);
+	bufferDesc->semanticOffsets[RenderInstanceLayoutElement::POSITION_FLOAT3] = 0;
+	bufferDesc->semanticOffsets[RenderInstanceLayoutElement::ROTATION_SCALE_FLOAT3x3] = positionElementSize;
+	uint32_t strideInBytes = positionElementSize + rotationElementSize;;
+	bufferDesc->stride = strideInBytes;
+	bufferDesc->maxInstances = particleCount;
+	return true;
+}
+
+bool ApexRenderResourceManager::getSpriteLayoutData(uint32_t spriteCount,
+	uint32_t spriteSemanticsBitmap,
+	nvidia::apex::UserRenderSpriteBufferDesc* bufferDesc)
+{
+	PX_UNUSED(spriteSemanticsBitmap);
+	RenderDataFormat::Enum positionFormat = RenderSpriteLayoutElement::getSemanticFormat(RenderSpriteLayoutElement::POSITION_FLOAT3);
+	RenderDataFormat::Enum colorFormat = RenderSpriteLayoutElement::getSemanticFormat(RenderSpriteLayoutElement::COLOR_BGRA8);
+	RenderDataFormat::Enum scaleFormat = RenderSpriteLayoutElement::getSemanticFormat(RenderSpriteLayoutElement::SCALE_FLOAT2);
+	const uint32_t positionElementSize = RenderDataFormat::getFormatDataSize(positionFormat);
+	const uint32_t colorElementSize = RenderDataFormat::getFormatDataSize(colorFormat);
+	const uint32_t scaleElementSize = RenderDataFormat::getFormatDataSize(scaleFormat);
+	bufferDesc->semanticOffsets[RenderSpriteLayoutElement::POSITION_FLOAT3] = 0;
+	bufferDesc->semanticOffsets[RenderSpriteLayoutElement::COLOR_BGRA8] = positionElementSize;
+	bufferDesc->semanticOffsets[RenderSpriteLayoutElement::SCALE_FLOAT2] = positionElementSize + colorElementSize;
+	uint32_t strideInBytes = positionElementSize + colorElementSize + scaleElementSize;
+	bufferDesc->stride = strideInBytes;
+	bufferDesc->maxSprites = spriteCount;
+	bufferDesc->textureCount = 0;
+	return true;
+}
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