CrystalSpace

Public API Reference

iengine/meshgen.h

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00001 /*
00002     Copyright (C) 2005 by Jorrit Tyberghein
00003 
00004     This library is free software; you can redistribute it and/or
00005     modify it under the terms of the GNU Library General Public
00006     License as published by the Free Software Foundation; either
00007     version 2 of the License, or (at your option) any later version.
00008 
00009     This library is distributed in the hope that it will be useful,
00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012     Library General Public License for more details.
00013 
00014     You should have received a copy of the GNU Library General Public
00015     License along with this library; if not, write to the Free
00016     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00017 */
00018 
00019 #ifndef __CS_IENGINE_MESHGEN_H__
00020 #define __CS_IENGINE_MESHGEN_H__
00021 
00022 
00030 #include "csutil/scf.h"
00031 
00032 struct iMeshFactoryWrapper;
00033 struct iMeshWrapper;
00034 class csBox3;
00035 
00040 struct iMeshGeneratorGeometry : public virtual iBase
00041 {
00042   SCF_INTERFACE(iMeshGeneratorGeometry, 1, 0, 0);
00043 
00049   virtual void AddFactory (iMeshFactoryWrapper* factory, float maxdist) = 0;
00050 
00054   virtual size_t GetFactoryCount () const = 0;
00055 
00059   virtual void RemoveFactory (size_t idx) = 0;
00060 
00064   virtual iMeshFactoryWrapper* GetFactory (size_t idx) = 0;
00065 
00069   virtual float GetMaximumDistance (size_t idx) = 0;
00070 
00078   virtual void SetRadius (float radius) = 0;
00079 
00083   virtual float GetRadius () const = 0;
00084 
00090   virtual void SetDensity (float density) = 0;
00091 
00101   virtual void AddDensityMaterialFactor (iMaterialWrapper* material,
00102         float factor) = 0;
00103 
00113   virtual void SetDefaultDensityMaterialFactor (float factor) = 0;
00114 
00118   virtual float GetDensity () const = 0;
00119 };
00120 
00124 struct iMeshGenerator : public virtual iBase
00125 {
00126   SCF_INTERFACE(iMeshGenerator, 1, 0, 0);
00127 
00131   virtual iObject *QueryObject () = 0;
00132 
00146   virtual void SetDensityScale (float mindist, float maxdist,
00147         float maxdensityfactor) = 0;
00148 
00157   virtual void SetAlphaScale (float mindist, float maxdist) = 0;
00158 
00165   virtual void SetSampleBox (const csBox3& box) = 0;
00166 
00170   virtual const csBox3& GetSampleBox () const = 0;
00171 
00180   virtual void SetCellCount (int number) = 0;
00181 
00185   virtual int GetCellCount () const = 0;
00186 
00194   virtual void SetBlockCount (int number) = 0;
00195 
00199   virtual int GetBlockCount () const = 0;
00200 
00204   virtual iMeshGeneratorGeometry* CreateGeometry () = 0;
00205 
00209   virtual size_t GetGeometryCount () const = 0;
00210 
00214   virtual iMeshGeneratorGeometry* GetGeometry (size_t idx) = 0;
00215 
00219   virtual void RemoveGeometry (size_t idx) = 0;
00220 
00224   virtual void AddMesh (iMeshWrapper* mesh) = 0;
00225 
00229   virtual size_t GetMeshCount () const = 0;
00230 
00234   virtual iMeshWrapper* GetMesh (size_t idx) = 0;
00235 
00239   virtual void RemoveMesh (size_t idx) = 0;
00240 };
00241 
00244 #endif // __CS_IENGINE_MESHGEN_H__

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