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utils/hlmv/physmesh.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef PHYSMESH_H
+#define PHYSMESH_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "datacache/imdlcache.h"
+#include "vphysics_interface.h"
+#include "vcollide_parse.h"
+
+
+struct studiohdr_t;
+
+struct hlmvsolid_t : public solid_t
+{
+	float	massBias;
+	int		surfacePropIndex;
+};
+
+struct merge_t
+{
+	int parent;
+	int child;
+};
+
+struct editparams_t
+{
+	float	totalMass;
+	char	rootName[128];
+	int		concave;
+	int		mergeCount;
+	merge_t	mergeList[32];	// there are never very many of these, so don't bother doing anything dynamic
+};
+
+class CPhysmesh
+{
+public:
+	void	Clear( void );
+
+	char	m_boneName[64];
+	int		m_vertCount;
+	Vector	*m_pVerts;
+	matrix3x4_t	m_matrix;
+
+	hlmvsolid_t		m_solid;
+	constraint_ragdollparams_t	m_constraint;
+	ICollisionQuery *m_pCollisionModel;
+};
+
+class IStudioPhysics
+{
+public:
+	virtual ~IStudioPhysics( void ) {}
+
+	virtual char		*DumpQC( void ) = 0;
+	virtual int			Count( void ) = 0;
+	virtual CPhysmesh	*GetMesh( int index ) = 0;
+	virtual float		GetMass( void ) = 0;
+};
+
+IStudioPhysics *LoadPhysics( MDLHandle_t mdlHandle );
+void DestroyPhysics( IStudioPhysics *pStudioPhysics );
+
+#endif // PHYSMESH_H