nevrax.org : docs

00001 
+00007 /* Copyright, 2001 Nevrax Ltd.
+00008  *
+00009  * This file is part of NEVRAX NEL.
+00010  * NEVRAX NEL is free software; you can redistribute it and/or modify
+00011  * it under the terms of the GNU General Public License as published by
+00012  * the Free Software Foundation; either version 2, or (at your option)
+00013  * any later version.
+00014 
+00015  * NEVRAX NEL is distributed in the hope that it will be useful, but
+00016  * WITHOUT ANY WARRANTY; without even the implied warranty of
+00017  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+00018  * General Public License for more details.
+00019 
+00020  * You should have received a copy of the GNU General Public License
+00021  * along with NEVRAX NEL; see the file COPYING. If not, write to the
+00022  * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+00023  * MA 02111-1307, USA.
+00024  */
+00025 
+00026 #ifndef NL_MESH_MRM_INSTANCE_H
+00027 #define NL_MESH_MRM_INSTANCE_H
+00028 
+00029 #include "nel/misc/types_nl.h"
+00030 #include "3d/mesh_base_instance.h"
+00031 #include "3d/material.h"
+00032 #include "3d/animated_material.h"
+00033 
+00034 
+00035 namespace NL3D
+00036 {
+00037 
+00038 
+00039 class CMeshMRM;
+00040 class CMeshMRMGeom;
+00041 class CRawSkinNormalCache;
+00042 class CShiftedTriangleCache;
+00043 
+00044 
+00045 // ***************************************************************************
+00046 // ClassIds.
+00047 const NLMISC::CClassId          MeshMRMInstanceId=NLMISC::CClassId(0xec608f3, 0x1111c33);
+00048 
+00049 
+00050 // ***************************************************************************
+00058 class CMeshMRMInstance : public CMeshBaseInstance
+00059 {
+00060 public:
+00062         static  void    registerBasic();
+00063 
+00064 protected:
+00066         CMeshMRMInstance()
+00067         {
+00068                 _RawSkinCache= NULL;
+00069                 _ShiftedTriangleCache= NULL;
+00070         }
+00072         virtual ~CMeshMRMInstance();
+00073 
+00074 
+00076         // @{
+00078         virtual bool    isSkinnable() const;
+00079 
+00081         virtual void    setApplySkin(bool state);
+00082 
+00084         virtual const std::vector<sint32>       *getSkinBoneUsage() const;
+00085 
+00087         virtual void    renderSkin(float alphaMRM);
+00088 
+00089         // Implementation of SkinGrouping
+00090         virtual bool                    supportSkinGrouping() const;
+00091         virtual sint                    renderSkinGroupGeom(float alphaMRM, uint remainingVertices, uint8 *dest);
+00092         virtual void                    renderSkinGroupPrimitives(uint baseVertex);
+00093 
+00094         // @}
+00095 
+00096 
+00098         // @{
+00099 
+00102         virtual void            changeMRMDistanceSetup(float distanceFinest, float distanceMiddle, float distanceCoarsest);
+00103 
+00104         virtual const   CMRMLevelDetail         *getMRMLevelDetail() const;
+00105 
+00106         // @}
+00107 
+00108 
+00109 // *************************
+00110 private:
+00111         static IModel   *creator() {return new CMeshMRMInstance;}
+00112         friend  class CMeshMRM;
+00113         friend  class CMeshMRMGeom;
+00114 
+00116         CRawSkinNormalCache             *_RawSkinCache;
+00118         void                                    clearRawSkinCache();
+00119 
+00121         CShiftedTriangleCache   *_ShiftedTriangleCache;
+00123         void                                    clearShiftedTriangleCache();
+00124 
+00125 };
+00126 
+00127 
+00128 
+00129 } // NL3D
+00130 
+00131 
+00132 #endif // NL_MESH_MRM_INSTANCE_H
+00133 
+00134 /* End of mesh_mrm_instance.h */
+