igeom/polymesh.h

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00001 /*
00002     Crystal Space 3D engine
00003     Copyright (C) 2000 by Jorrit Tyberghein
00004 
00005     This library is free software; you can redistribute it and/or
00006     modify it under the terms of the GNU Library General Public
00007     License as published by the Free Software Foundation; either
00008     version 2 of the License, or (at your option) any later version.
00009 
00010     This library is distributed in the hope that it will be useful,
00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013     Library General Public License for more details.
00014 
00015     You should have received a copy of the GNU Library General Public
00016     License along with this library; if not, write to the Free
00017     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00018 */
00019 
00020 #ifndef __CS_IGEOM_POLYMESH_H__
00021 #define __CS_IGEOM_POLYMESH_H__
00022 
00023 #include "csutil/scf_interface.h"
00024 
00025 class csFlags;
00026 
00037 enum
00038 {
00047   CS_POLYMESH_CLOSED = 1,
00048 
00057   CS_POLYMESH_NOTCLOSED = 2,
00058 
00067   CS_POLYMESH_CONVEX = 4,
00068 
00077   CS_POLYMESH_NOTCONVEX = 8,
00078 
00082   CS_POLYMESH_DEFORMABLE = 16,
00083 
00090   CS_POLYMESH_TRIANGLEMESH = 32
00091 };
00099 struct csMeshedPolygon
00100 {
00101   int num_vertices;
00102   int* vertices;
00103 };
00104 
00105 class csVector3;
00106 struct csTriangle;
00107 
00138 struct iPolygonMesh : public virtual iBase
00139 {
00140   SCF_INTERFACE(iPolygonMesh, 2, 0, 0);
00142   virtual int GetVertexCount () = 0;
00144   virtual csVector3* GetVertices () = 0;
00146   virtual int GetPolygonCount () = 0;
00148   virtual csMeshedPolygon* GetPolygons () = 0;
00150   virtual int GetTriangleCount () = 0;
00152   virtual csTriangle* GetTriangles () = 0;
00157   virtual void Lock () = 0;
00161   virtual void Unlock () = 0;
00162 
00178   virtual csFlags& GetFlags () = 0;
00179 
00185   virtual uint32 GetChangeNumber () const = 0;
00186 };
00187 
00190 #endif // __CS_IGEOM_POLYMESH_H__
00191
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	Public API Reference
Public API Reference

igeom/polymesh.h
