172 lines
5.1 KiB
C++
172 lines
5.1 KiB
C++
/**
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* $Id$
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*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#ifndef KX_CONVERTPHYSICSOBJECTS
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#define KX_CONVERTPHYSICSOBJECTS
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/* These are defined by the build system... */
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//but the build system is broken, because it doesn't allow for 2 or more defines at once.
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//Please leave Sumo _AND_ Bullet enabled
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#define USE_BULLET
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//on visual studio 7/8, always enable BULLET for now
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//you can have multiple physics engines running anyway, and
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//the scons build system doesn't really support this at the moment.
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//if you got troubles, just comment out USE_BULLET
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#if 1300 <= _MSC_VER
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#define USE_BULLET
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#endif
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class RAS_MeshObject;
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class KX_Scene;
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struct DerivedMesh;
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typedef enum {
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KX_BOUNDBOX,
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KX_BOUNDSPHERE,
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KX_BOUNDCYLINDER,
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KX_BOUNDCONE,
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KX_BOUNDMESH,
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KX_BOUNDPOLYTOPE,
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KX_BOUND_DYN_MESH
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} KX_BoundBoxClass;
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struct KX_BoxBounds
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{
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float m_center[3];
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float m_extends[3];
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};
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/* Cone/Cylinder */
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struct KX_CBounds
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{
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float m_radius;
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float m_height;
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};
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struct KX_ObjectProperties
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{
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bool m_dyna;
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bool m_softbody;
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double m_radius;
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bool m_angular_rigidbody;
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bool m_in_active_layer;
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bool m_ghost;
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class KX_GameObject* m_dynamic_parent;
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bool m_isactor;
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bool m_sensor;
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bool m_concave;
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bool m_isdeformable;
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bool m_disableSleeping;
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bool m_hasCompoundChildren;
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bool m_isCompoundChild;
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/////////////////////////
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int m_gamesoftFlag;
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float m_soft_linStiff; /* linear stiffness 0..1 */
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float m_soft_angStiff; /* angular stiffness 0..1 */
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float m_soft_volume; /* volume preservation 0..1 */
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int m_soft_viterations; /* Velocities solver iterations */
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int m_soft_piterations; /* Positions solver iterations */
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int m_soft_diterations; /* Drift solver iterations */
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int m_soft_citerations; /* Cluster solver iterations */
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float m_soft_kSRHR_CL; /* Soft vs rigid hardness [0,1] (cluster only) */
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float m_soft_kSKHR_CL; /* Soft vs kinetic hardness [0,1] (cluster only) */
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float m_soft_kSSHR_CL; /* Soft vs soft hardness [0,1] (cluster only) */
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float m_soft_kSR_SPLT_CL; /* Soft vs rigid impulse split [0,1] (cluster only) */
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float m_soft_kSK_SPLT_CL; /* Soft vs rigid impulse split [0,1] (cluster only) */
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float m_soft_kSS_SPLT_CL; /* Soft vs rigid impulse split [0,1] (cluster only) */
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float m_soft_kVCF; /* Velocities correction factor (Baumgarte) */
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float m_soft_kDP; /* Damping coefficient [0,1] */
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float m_soft_kDG; /* Drag coefficient [0,+inf] */
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float m_soft_kLF; /* Lift coefficient [0,+inf] */
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float m_soft_kPR; /* Pressure coefficient [-inf,+inf] */
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float m_soft_kVC; /* Volume conversation coefficient [0,+inf] */
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float m_soft_kDF; /* Dynamic friction coefficient [0,1] */
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float m_soft_kMT; /* Pose matching coefficient [0,1] */
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float m_soft_kCHR; /* Rigid contacts hardness [0,1] */
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float m_soft_kKHR; /* Kinetic contacts hardness [0,1] */
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float m_soft_kSHR; /* Soft contacts hardness [0,1] */
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float m_soft_kAHR; /* Anchors hardness [0,1] */
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int m_soft_collisionflags; /* Vertex/Face or Signed Distance Field(SDF) or Clusters, Soft versus Soft or Rigid */
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int m_soft_numclusteriterations; /* number of iterations to refine collision clusters*/
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float m_soft_welding; /* threshold to remove duplicate/nearby vertices */
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/////////////////////////
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bool m_lockXaxis;
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bool m_lockYaxis;
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bool m_lockZaxis;
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bool m_lockXRotaxis;
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bool m_lockYRotaxis;
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bool m_lockZRotaxis;
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/////////////////////////
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double m_margin;
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float m_contactProcessingThreshold;
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KX_BoundBoxClass m_boundclass;
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union {
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KX_BoxBounds box;
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KX_CBounds c;
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} m_boundobject;
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};
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void KX_ConvertDynamoObject(KX_GameObject* gameobj,
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RAS_MeshObject* meshobj,
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KX_Scene* kxscene,
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struct PHY_ShapeProps* shapeprops,
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struct PHY_MaterialProps* smmaterial,
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struct KX_ObjectProperties* objprop);
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#ifdef USE_BULLET
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void KX_ConvertBulletObject( class KX_GameObject* gameobj,
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class RAS_MeshObject* meshobj,
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struct DerivedMesh* dm,
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class KX_Scene* kxscene,
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struct PHY_ShapeProps* shapeprops,
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struct PHY_MaterialProps* smmaterial,
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struct KX_ObjectProperties* objprop);
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void KX_ClearBulletSharedShapes();
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bool KX_ReInstanceBulletShapeFromMesh(KX_GameObject *gameobj, KX_GameObject *from_gameobj, RAS_MeshObject* from_meshobj);
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#endif
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#endif //KX_CONVERTPHYSICSOBJECTS
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