1 files changed, 87 insertions, 0 deletions
diff --git a/APEX_1.4/module/clothing/include/AbstractMeshDescription.h b/APEX_1.4/module/clothing/include/AbstractMeshDescription.h
new file mode 100644
index 00000000..aac0e1e7
--- /dev/null
+++ b/APEX_1.4/module/clothing/include/AbstractMeshDescription.h
@@ -0,0 +1,87 @@
+/*
+ * 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 ABSTRACT_MESH_DESCRIPTION_H
+#define ABSTRACT_MESH_DESCRIPTION_H
+
+#include <ApexUsingNamespace.h>
+#include "PxVec3.h"
+
+class ClothConstrainCoefficients;
+
+
+namespace nvidia
+{
+namespace apex
+{
+
+class RenderDebugInterface;
+/**
+\brief a simplified, temporal container for a mesh with non-interleaved vertex buffers
+*/
+
+struct AbstractMeshDescription
+{
+	AbstractMeshDescription() : numVertices(0), numIndices(0), numBonesPerVertex(0),
+		pPosition(NULL), pNormal(NULL), pTangent(NULL), pTangent4(NULL), pBitangent(NULL),
+		pBoneIndices(NULL), pBoneWeights(NULL), pConstraints(NULL), pVertexFlags(NULL), pIndices(NULL),
+		avgEdgeLength(0.0f), avgTriangleArea(0.0f), pMin(0.0f), pMax(0.0f), centroid(0.0f), radius(0.0f) {}
+
+	/// the number of vertices in the mesh
+	uint32_t	numVertices;
+	/// the number of indices in the mesh
+	uint32_t	numIndices;
+	/// the number of bones per vertex in the boneIndex and boneWeights buffer. Can be 0
+	uint32_t	numBonesPerVertex;
+
+	/// pointer to the positions array
+	PxVec3*	PX_RESTRICT pPosition;
+	/// pointer to the normals array
+	PxVec3*	PX_RESTRICT pNormal;
+	/// pointer to the tangents array
+	PxVec3*	PX_RESTRICT pTangent;
+	/// alternative pointer to the tangents array, with float4
+	PxVec4*	PX_RESTRICT pTangent4;
+	/// pointer to the bitangents/binormal array
+	PxVec3*	PX_RESTRICT pBitangent;
+	/// pointer to the bone indices array
+	uint16_t*	PX_RESTRICT pBoneIndices;
+	/// pointer to the bone weights array
+	float*	PX_RESTRICT pBoneWeights;
+	/// pointer to the cloth constraints array
+	ClothConstrainCoefficients* PX_RESTRICT pConstraints;
+	/// pointer to per-vertex flags
+	uint32_t*	PX_RESTRICT pVertexFlags;
+	/// pointer to the indices array
+	uint32_t*	PX_RESTRICT pIndices;
+
+	/// updates the derived data
+	void UpdateDerivedInformation(RenderDebugInterface* renderDebug);
+
+	/// Derived Data, average Edge Length
+	float	avgEdgeLength;
+	/// Derived Data, average Triangle Area
+	float	avgTriangleArea;
+	/// Derived Data, Bounding Box min value
+	PxVec3	pMin;
+	/// Derived Data, Bounding Box max value
+	PxVec3	pMax;
+	/// Derived Data, Average of pMin and pMax
+	PxVec3	centroid;
+	/// Derived Data, Half the distance between pMin and pMax
+	float	radius;
+};
+
+}
+}
+
+
+#endif // ABSTRACT_MESH_DESCRIPTION_H