blender/source/gameengine/Ketsji/KX_PhysicsPropertiesobsolete.h

/*
 * ***** BEGIN GPL LICENSE BLOCK *****
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 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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/** \file KX_PhysicsPropertiesobsolete.h
 *  \ingroup ketsji
 *  \todo check if this file is still needed
 */

#ifndef __KX_PHYSICSPROPERTIESOBSOLETE_H__
#define __KX_PHYSICSPROPERTIESOBSOLETE_H__

#include <MT_Scalar.h>

// Properties of dynamic objects
struct KX_ShapeProps {
	MT_Scalar  m_mass;                  // Total mass
	MT_Scalar  m_inertia;               // Inertia, should be a tensor some time 
	MT_Scalar  m_lin_drag;              // Linear drag (air, water) 0 = concrete, 1 = vacuum 
	MT_Scalar  m_ang_drag;              // Angular drag
	MT_Scalar  m_friction_scaling[3];   // Scaling for anisotropic friction. Component in range [0, 1]   
	bool       m_do_anisotropic;        // Should I do anisotropic friction? 
	bool       m_do_fh;                 // Should the object have a linear Fh spring?
	bool       m_do_rot_fh;             // Should the object have an angular Fh spring?
};


// Properties of collidable objects (non-ghost objects)
struct KX_MaterialProps {
	MT_Scalar m_restitution;           // restitution of energie after a collision 0 = inelastic, 1 = elastic
	MT_Scalar m_friction;              // Coulomb friction (= ratio between the normal en maximum friction force)
	MT_Scalar m_fh_spring;             // Spring constant (both linear and angular)
	MT_Scalar m_fh_damping;            // Damping factor (linear and angular) in range [0, 1]
	MT_Scalar m_fh_distance;           // The range above the surface where Fh is active.    
	bool      m_fh_normal;             // Should the object slide off slopes?
};

#endif //__KX_PHYSICSPROPERTIESOBSOLETE_H__