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public/vphysics/virtualmesh.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================
+
+#ifndef VIRTUALMESH_H
+#define VIRTUALMESH_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+// NOTE: These are fixed length to make it easy to fill these out without memory allocation or storage
+const int MAX_VIRTUAL_TRIANGLES = 1024;
+struct virtualmeshlist_t
+{
+	Vector			*pVerts;
+	int				indexCount;
+	int				triangleCount;
+	int				vertexCount;
+	int				surfacePropsIndex;
+	byte			*pHull;
+	unsigned short	indices[MAX_VIRTUAL_TRIANGLES*3];
+};
+
+struct virtualmeshtrianglelist_t
+{
+	int				triangleCount;
+	unsigned short	triangleIndices[MAX_VIRTUAL_TRIANGLES*3];
+};
+
+class IVirtualMeshEvent
+{
+public:
+	virtual void GetVirtualMesh( void *userData, virtualmeshlist_t *pList ) = 0;
+	virtual void GetWorldspaceBounds( void *userData, Vector *pMins, Vector *pMaxs ) = 0;
+	virtual void GetTrianglesInSphere( void *userData, const Vector &center, float radius, virtualmeshtrianglelist_t *pList ) = 0;
+};
+struct virtualmeshparams_t
+{
+	IVirtualMeshEvent	*pMeshEventHandler;
+	void				*userData;
+	bool				buildOuterHull;
+};
+
+#endif // VIRTUALMESH_H