mdldata.h
00001 /*
00002 Copyright (C) 2001 by Martin Geisse <mgeisse@gmx.net>
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 __MDLDATA_H__
00020 #define __MDLDATA_H__
00021
00022 #include "imesh/mdldata.h"
00023 #include "csutil/garray.h"
00024 #include "csutil/csobject.h"
00025 #include "csutil/typedvec.h"
00026
00027 #define CS_DECLARE_ACCESSOR_METHODS(type,name) \
00028 type Get##name () const; \
00029 void Set##name (type);
00030
00031 #define CS_DECLARE_ARRAY_INTERFACE_NONUM(type,sing_name) \
00032 type Get##sing_name (int n) const; \
00033 void Set##sing_name (int n, type);
00034
00035 #define CS_DECLARE_ARRAY_INTERFACE(type,sing_name) \
00036 CS_DECLARE_ARRAY_INTERFACE_NONUM (type, sing_name) \
00037 int Get##sing_name##Count () const; \
00038 int Add##sing_name (type obj); \
00039 void Delete##sing_name (int n);
00040
00041 #define CS_DECLARE_OBJECT_INTERFACE \
00042 CS_DECLARE_EMBEDDED_OBJECT (csObject, iObject); \
00043 iObject *QueryObject ();
00044
00049 #define CS_DECLARE_EMBEDDED_OBJECT(clname,itf) \
00050 struct Embedded_##clname : public clname { \
00051 typedef clname __scf_superclass__; \
00052 SCF_DECLARE_EMBEDDED_IBASE (iBase); \
00053 } scf##itf;
00054
00059 #define CS_IMPLEMENT_EMBEDDED_OBJECT(Class) \
00060 SCF_IMPLEMENT_EMBEDDED_IBASE_INCREF (Class); \
00061 SCF_IMPLEMENT_EMBEDDED_IBASE_DECREF (Class); \
00062 SCF_IMPLEMENT_EMBEDDED_IBASE_GETREFCOUNT (Class); \
00063 SCF_IMPLEMENT_EMBEDDED_IBASE_QUERY (Class); \
00064 void *o = __scf_superclass__::QueryInterface (iInterfaceID, iVersion); \
00065 if (o) return o; \
00066 SCF_IMPLEMENT_EMBEDDED_IBASE_QUERY_END;
00067
00068 CS_DECLARE_TYPED_IBASE_VECTOR (csObjectVector, iObject);
00069
00070 class csIntArray;
00071
00072 //----------------------------------------------------------------------------
00073
00074 class csModelDataTexture : public iModelDataTexture
00075 {
00076 private:
00077 char *FileName;
00078 iImage *Image;
00079 iTextureWrapper *TextureWrapper;
00080 public:
00081 SCF_DECLARE_IBASE;
00082 CS_DECLARE_OBJECT_INTERFACE;
00083
00085 csModelDataTexture ();
00087 virtual ~csModelDataTexture ();
00088
00090 void SetFileName (const char *fn);
00092 const char *GetFileName () const;
00093
00094 CS_DECLARE_ACCESSOR_METHODS (iImage*, Image);
00095 CS_DECLARE_ACCESSOR_METHODS (iTextureWrapper*, TextureWrapper);
00096
00102 void LoadImage (iVFS *VFS, iImageIO *ImageIO, int Format);
00103
00105 void Register (iTextureList *tl);
00106
00107 iModelDataTexture *Clone () const;
00108 };
00109
00110 class csModelDataMaterial : public iModelDataMaterial
00111 {
00112 private:
00113 iMaterial *BaseMaterial;
00114 iMaterialWrapper *MaterialWrapper;
00115 public:
00116 SCF_DECLARE_IBASE;
00117 CS_DECLARE_OBJECT_INTERFACE;
00118
00120 csModelDataMaterial ();
00122 virtual ~csModelDataMaterial ();
00123
00124 CS_DECLARE_ACCESSOR_METHODS (iMaterial*, BaseMaterial);
00125 CS_DECLARE_ACCESSOR_METHODS (iMaterialWrapper*, MaterialWrapper);
00126
00128 void Register (iMaterialList *ml);
00129
00130 iModelDataMaterial *Clone () const;
00131 };
00132
00133 class csModelDataVertices : public iModelDataVertices
00134 {
00135 private:
00136 CS_DECLARE_GROWING_ARRAY (Vertices, csVector3);
00137 CS_DECLARE_GROWING_ARRAY (Normals, csVector3);
00138 CS_DECLARE_GROWING_ARRAY (Colors, csColor);
00139 CS_DECLARE_GROWING_ARRAY (Texels, csVector2);
00140
00141 public:
00142 SCF_DECLARE_IBASE;
00143 CS_DECLARE_OBJECT_INTERFACE;
00144
00146 csModelDataVertices ();
00148 csModelDataVertices (const iModelDataVertices *orig1,
00149 const iModelDataVertices *orig2);
00151 virtual ~csModelDataVertices() {}
00152
00154 void CopyFrom (const iModelDataVertices *Other);
00155
00156 CS_DECLARE_ARRAY_INTERFACE (const csVector3 &, Vertex);
00157 CS_DECLARE_ARRAY_INTERFACE (const csVector3 &, Normal);
00158 CS_DECLARE_ARRAY_INTERFACE (const csColor &, Color);
00159 CS_DECLARE_ARRAY_INTERFACE (const csVector2 &, Texel);
00160 virtual int FindVertex (const csVector3 &v) const;
00161 virtual int FindNormal (const csVector3 &v) const;
00162 virtual int FindColor (const csColor &v) const;
00163 virtual int FindTexel (const csVector2 &v) const;
00164
00165 iModelDataVertices *Clone () const;
00166 };
00167
00168 class csModelDataAction : public iModelDataAction
00169 {
00170 private:
00171 CS_DECLARE_GROWING_ARRAY (Times, float);
00172 csObjectVector States;
00173
00174 public:
00175 SCF_DECLARE_IBASE;
00176 CS_DECLARE_OBJECT_INTERFACE;
00177
00179 csModelDataAction ();
00181 virtual ~csModelDataAction () { }
00182
00184 virtual int GetFrameCount () const;
00186 virtual float GetTime (int Frame) const;
00188 virtual iObject *GetState (int Frame) const;
00190 virtual void SetTime (int Frame, float NewTime);
00192 virtual void SetState (int Frame, iObject *State);
00194 virtual void AddFrame (float Time, iObject *State);
00196 virtual void DeleteFrame (int Frame);
00198 virtual float GetTotalTime () const;
00199 };
00200
00201 class csModelDataPolygon : public iModelDataPolygon
00202 {
00203 private:
00204 CS_DECLARE_GROWING_ARRAY (Vertices, int);
00205 CS_DECLARE_GROWING_ARRAY (Normals, int);
00206 CS_DECLARE_GROWING_ARRAY (Colors, int);
00207 CS_DECLARE_GROWING_ARRAY (Texels, int);
00208 iModelDataMaterial *Material;
00209
00210 public:
00211 SCF_DECLARE_IBASE;
00212 CS_DECLARE_OBJECT_INTERFACE;
00213
00215 csModelDataPolygon ();
00217 virtual ~csModelDataPolygon ();
00218
00220 int AddVertex (int ver, int nrm, int col, int tex);
00222 int GetVertexCount () const;
00224 void DeleteVertex (int n);
00225
00226 CS_DECLARE_ARRAY_INTERFACE_NONUM (int, Vertex);
00227 CS_DECLARE_ARRAY_INTERFACE_NONUM (int, Normal);
00228 CS_DECLARE_ARRAY_INTERFACE_NONUM (int, Color);
00229 CS_DECLARE_ARRAY_INTERFACE_NONUM (int, Texel);
00230 CS_DECLARE_ACCESSOR_METHODS (iModelDataMaterial*, Material);
00231
00232 iModelDataPolygon *Clone () const;
00233 };
00234
00235 class csModelDataObject : public iModelDataObject
00236 {
00237 private:
00238 iModelDataVertices *DefaultVertices;
00239
00240 public:
00241 SCF_DECLARE_IBASE;
00242 CS_DECLARE_OBJECT_INTERFACE;
00243
00245 csModelDataObject ();
00247 virtual ~csModelDataObject();
00248
00249 CS_DECLARE_ACCESSOR_METHODS (iModelDataVertices*, DefaultVertices);
00250 };
00251
00252 class csModelDataCamera : public iModelDataCamera
00253 {
00254 private:
00255 csVector3 Position, UpVector, FrontVector, RightVector;
00256
00257 public:
00258 SCF_DECLARE_IBASE;
00259 CS_DECLARE_OBJECT_INTERFACE;
00260
00262 csModelDataCamera ();
00263 // Destructor
00264 virtual ~csModelDataCamera () {}
00265
00266 CS_DECLARE_ACCESSOR_METHODS (const csVector3 &, Position);
00267 CS_DECLARE_ACCESSOR_METHODS (const csVector3 &, UpVector);
00268 CS_DECLARE_ACCESSOR_METHODS (const csVector3 &, FrontVector);
00269 CS_DECLARE_ACCESSOR_METHODS (const csVector3 &, RightVector);
00270
00272 void ComputeUpVector ();
00274 void ComputeFrontVector ();
00276 void ComputeRightVector ();
00277
00279 void Normalize ();
00281 bool CheckOrthogonality () const;
00282
00283 iModelDataCamera *Clone () const;
00284 };
00285
00286 class csModelDataLight : public iModelDataLight
00287 {
00288 private:
00289 float Radius;
00290 csColor Color;
00291 csVector3 Position;
00292
00293 public:
00294 SCF_DECLARE_IBASE;
00295 CS_DECLARE_OBJECT_INTERFACE;
00296
00298 csModelDataLight ();
00299 // Destructor
00300 virtual ~csModelDataLight () {}
00301
00302 CS_DECLARE_ACCESSOR_METHODS (float, Radius);
00303 CS_DECLARE_ACCESSOR_METHODS (const csVector3 &, Position);
00304 CS_DECLARE_ACCESSOR_METHODS (const csColor &, Color);
00305 iModelDataLight *Clone () const;
00306 };
00307
00308 class csModelData : public iModelData
00309 {
00310 public:
00311 SCF_DECLARE_IBASE;
00312 CS_DECLARE_OBJECT_INTERFACE;
00313
00315 csModelData ();
00317 virtual ~csModelData () {}
00318
00320 void LoadImages (iVFS *VFS, iImageIO *il, int Format);
00322 void RegisterTextures (iTextureList *tl);
00324 void RegisterMaterials (iMaterialList *ml);
00325 };
00326
00327 #endif // __MDLDATA_H__
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