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TAPs 0.7.7.3
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TAPs 0.7.7.3
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00001 /****************************************************************************** 00002 TAPsOpenGLMaterial.hpp 00003 00004 OpenGL Material Properties 00005 00006 SUKITTI PUNAK (10/23/2004) 00007 UPDATE (07/16/2007) 00008 ******************************************************************************/ 00021 #ifndef TAPs_OPENGL_MATERIAL_HPP 00022 #define TAPs_OPENGL_MATERIAL_HPP 00023 00024 #include <iostream> 00025 #include <TAPs/Core/TAPsCGMath.hpp> 00026 #include "TAPsOpenGLEnumList.hpp" 00027 00028 BEGIN_NAMESPACE_TAPs__OpenGL 00029 //============================================================================= 00030 class Material { 00031 //============================================================================= 00032 //------------------------------------------------------------------------- 00033 // put it through ostream 00034 friend std::ostream & operator<< ( std::ostream &output, Material const &o ) 00035 { 00036 output << "OpenGL::Material Class:" 00037 << "\n ambient " << o.mat_ambient[0] << " " << o.mat_ambient[1] << " " 00038 << o.mat_ambient[2] << " " << o.mat_ambient[3] 00039 << "\n diffuse " << o.mat_diffuse[0] << " " << o.mat_diffuse[1] << " " 00040 << o.mat_diffuse[2] << " " << o.mat_diffuse[3] 00041 << "\n specular " << o.mat_specular[0] << " " << o.mat_specular[1] << " " 00042 << o.mat_specular[2] << " " << o.mat_specular[3] 00043 << "\n shininess " << o.mat_shininess[0] 00044 << "\n emission " << o.mat_emission[0] << " " << o.mat_emission[1] << " " 00045 << o.mat_emission[2] << " " << o.mat_emission[3] 00046 << "\n material color " << o.color_RGBA[0] << " " << o.color_RGBA[1] << " " 00047 << o.color_RGBA[2] << " " << o.color_RGBA[3] 00048 ; 00049 return output; 00050 } 00051 //----------------------------------------------------------------------------- 00052 protected: 00053 // Data Members ======================================================== 00054 // Material properties of the model 00055 GLfloat mat_ambient[4]; // range [0.0-1.0] 00056 GLfloat mat_diffuse[4]; // range [0.0-1.0] 00057 GLfloat mat_specular[4]; // range [0.0-1.0] 00058 GLfloat mat_shininess[1]; // range [0.0-128.0] 00059 GLfloat mat_emission[4]; // range [0.0-1.0] 00060 GLfloat color_RGBA[4]; // range [0.0-1.0] 00061 //----------------------------------------------------------------------------- 00062 public: 00063 // Member Functions ==================================================== 00064 //------------------------------------------------------------------------- 00065 // Constructors 00073 Material (); 00074 Material ( GLfloat *ambient, GLfloat *diffuse, GLfloat *specular, 00075 GLfloat shininess, GLfloat *emission ); 00076 Material ( GLfloat rAmbient, GLfloat gAmbient, GLfloat bAmbient, GLfloat aAmbient, 00077 GLfloat rDiffuse, GLfloat gDiffuse, GLfloat bDiffuse, GLfloat aDiffuse, 00078 GLfloat rSpecular, GLfloat gSpecular, GLfloat bSpecular, GLfloat aSpecular, 00079 GLfloat shininess, 00080 GLfloat rEmission, GLfloat gEmission, GLfloat bEmission, GLfloat aEmission ); 00081 00082 Material ( const Material & mat ); 00083 //------------------------------------------------------------------------- 00094 inline void ApplyMaterial ( Enum::Face f = Enum::FRONT ) const 00095 { 00096 // Set Material Value 00097 glMaterialfv( f, GL_AMBIENT, mat_ambient ); 00098 glMaterialfv( f, GL_DIFFUSE, mat_diffuse ); 00099 glMaterialfv( f, GL_SPECULAR, mat_specular ); 00100 glMaterialfv( f, GL_SHININESS, mat_shininess ); 00101 glMaterialfv( f, GL_EMISSION, mat_emission ); 00102 } 00103 inline void ApplyAmbient ( Enum::Face f = Enum::FRONT ) const 00104 { glMaterialfv( f, GL_AMBIENT, mat_ambient ); } 00105 inline void ApplyDiffuse ( Enum::Face f = Enum::FRONT ) const 00106 { glMaterialfv( f, GL_DIFFUSE, mat_diffuse ); } 00107 inline void ApplySpecular ( Enum::Face f = Enum::FRONT ) const 00108 { glMaterialfv( f, GL_SPECULAR, mat_specular ); } 00109 inline void ApplyShininess ( Enum::Face f = Enum::FRONT ) const 00110 { glMaterialfv( f, GL_SHININESS, mat_shininess ); } 00111 inline void ApplyEmission ( Enum::Face f = Enum::FRONT ) const 00112 { glMaterialfv( f, GL_EMISSION, mat_emission ); } 00113 //----------------------------------------------------- 00114 // Assignment Operator 00115 Material & operator= ( Material const &mat ); 00116 //----------------------------------------------------- 00117 inline void ApplyRGBAColor () 00118 { glColor4fv( color_RGBA ); } 00119 //------------------------------------------------------------------------- 00120 // Get/Set Fns 00132 inline void SetAmbient ( GLfloat const m[] ) 00133 { 00134 mat_ambient[0] = m[0]; 00135 mat_ambient[1] = m[1]; 00136 mat_ambient[2] = m[2]; 00137 mat_ambient[3] = m[3]; 00138 } 00139 inline void SetDiffuse ( GLfloat const m[] ) 00140 { 00141 mat_diffuse[0] = m[0]; 00142 mat_diffuse[1] = m[1]; 00143 mat_diffuse[2] = m[2]; 00144 mat_diffuse[3] = m[3]; 00145 } 00146 inline void SetSpecular ( GLfloat const m[] ) 00147 { 00148 mat_specular[0] = m[0]; 00149 mat_specular[1] = m[1]; 00150 mat_specular[2] = m[2]; 00151 mat_specular[3] = m[3]; 00152 } 00153 inline void SetShininess ( GLfloat const m[] ) 00154 { 00155 mat_shininess[0] = m[0]; 00156 } 00157 inline void SetEmission ( GLfloat const m[] ) 00158 { 00159 mat_emission[0] = m[0]; 00160 mat_emission[1] = m[1]; 00161 mat_emission[2] = m[2]; 00162 mat_emission[3] = m[3]; 00163 } 00164 inline void SetAmbient ( GLfloat r, GLfloat g, GLfloat b, GLfloat a ) 00165 { 00166 mat_ambient[0] = r; 00167 mat_ambient[1] = g; 00168 mat_ambient[2] = b; 00169 mat_ambient[3] = a; 00170 } 00171 inline void SetDiffuse ( GLfloat r, GLfloat g, GLfloat b, GLfloat a ) 00172 { 00173 mat_diffuse[0] = r; 00174 mat_diffuse[1] = g; 00175 mat_diffuse[2] = b; 00176 mat_diffuse[3] = a; 00177 } 00178 inline void SetSpecular ( GLfloat r, GLfloat g, GLfloat b, GLfloat a ) 00179 { 00180 mat_specular[0] = r; 00181 mat_specular[1] = g; 00182 mat_specular[2] = b; 00183 mat_specular[3] = a; 00184 } 00185 inline void SetShininess ( GLfloat s ) 00186 { 00187 mat_shininess[0] = s; 00188 } 00189 inline void SetEmission ( GLfloat r, GLfloat g, GLfloat b, GLfloat a ) 00190 { 00191 mat_emission[0] = r; 00192 mat_emission[1] = g; 00193 mat_emission[2] = b; 00194 mat_emission[3] = a; 00195 } 00196 inline void SetAllMat ( GLfloat const ma[], // ambient 00197 GLfloat const md[], // diffuse 00198 GLfloat const ms[], // specular 00199 GLfloat const s[], // shininess 00200 GLfloat const me[] // emission 00201 ) 00202 { 00203 SetAmbient( ma ); 00204 SetDiffuse( md ); 00205 SetSpecular( ms ); 00206 SetShininess( s ); 00207 SetEmission( me ); 00208 } 00209 inline void SetAllMat ( GLfloat const ma[], // ambient 00210 GLfloat const md[], // diffuse 00211 GLfloat const ms[], // specular 00212 GLfloat s, // shininess 00213 GLfloat const me[] // emission 00214 ) 00215 { 00216 SetAmbient( ma ); 00217 SetDiffuse( md ); 00218 SetSpecular( ms ); 00219 SetShininess( s ); 00220 SetEmission( me ); 00221 } 00222 00224 inline void SetToTheRGBAColor ( 00225 bool ambient = true, 00226 bool diffuse = true, 00227 bool specular = false, 00228 bool emission = false, 00229 Vector4<GLfloat> vScale = Vector4<GLfloat>(1,1,1,1) 00230 ) { 00231 GLfloat RGBA[4] = { color_RGBA[0]*vScale[0], color_RGBA[1]*vScale[1], color_RGBA[2]*vScale[2], color_RGBA[3]*vScale[3] }; 00232 if ( ambient ) SetAmbient( RGBA ); 00233 if ( diffuse ) SetDiffuse( RGBA ); 00234 if ( specular ) SetSpecular( RGBA ); 00235 if ( emission ) SetEmission( RGBA ); 00236 } 00237 //--------------------------------------------------------------- 00238 inline void GetAmbient ( GLfloat m[4] ) const 00239 { 00240 m[0] = mat_ambient[0]; 00241 m[1] = mat_ambient[1]; 00242 m[2] = mat_ambient[2]; 00243 m[3] = mat_ambient[3]; 00244 } 00245 inline void GetDiffuse ( GLfloat m[4] ) const 00246 { 00247 m[0] = mat_diffuse[0]; 00248 m[1] = mat_diffuse[1]; 00249 m[2] = mat_diffuse[2]; 00250 m[3] = mat_diffuse[3]; 00251 } 00252 inline void GetSpecular ( GLfloat m[4] ) const 00253 { 00254 m[0] = mat_specular[0]; 00255 m[1] = mat_specular[1]; 00256 m[2] = mat_specular[2]; 00257 m[3] = mat_specular[3]; 00258 } 00259 inline void GetShininess ( GLfloat m[1] ) const 00260 { m[0] = mat_shininess[0]; } 00261 inline void GetEmission ( GLfloat m[4] ) const 00262 { 00263 m[0] = mat_emission[0]; 00264 m[1] = mat_emission[1]; 00265 m[2] = mat_emission[2]; 00266 m[3] = mat_emission[3]; 00267 } 00268 inline GLfloat GetAmbient ( int i ) { return mat_ambient[i]; } 00269 inline GLfloat GetDiffuse ( int i ) { return mat_diffuse[i]; } 00270 inline GLfloat GetSpecular ( int i ) { return mat_specular[i]; } 00271 inline GLfloat GetShininess () { return mat_shininess[0]; } 00272 inline GLfloat GetEmission ( int i ) { return mat_emission[i]; } 00273 //--------------------------------------------------------------- 00274 inline void SetAmbient ( int i, GLfloat m ) { mat_ambient[i] = m; } 00275 inline void SetDiffuse ( int i, GLfloat m ) { mat_diffuse[i] = m; } 00276 inline void SetSpecular ( int i, GLfloat m ) { mat_specular[i] = m; } 00277 inline void SetEmission ( int i, GLfloat m ) { mat_emission[i] = m; } 00278 //--------------------------------------------------------------- 00279 // Color RGBA 00280 inline void SetColorRGBA ( GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha ) 00281 { 00282 color_RGBA[0] = red; 00283 color_RGBA[1] = green; 00284 color_RGBA[2] = blue; 00285 color_RGBA[3] = alpha; 00286 } 00287 inline void SetColorRGB ( GLfloat red, GLfloat green, GLfloat blue ) 00288 { 00289 color_RGBA[0] = red; 00290 color_RGBA[1] = green; 00291 color_RGBA[2] = blue; 00292 } 00293 inline void GetColorRGBA ( GLfloat & red, GLfloat & green, GLfloat & blue, GLfloat & alpha ) const 00294 { 00295 red = color_RGBA[0]; 00296 green = color_RGBA[1]; 00297 blue = color_RGBA[2]; 00298 alpha = color_RGBA[3]; 00299 } 00300 inline void GetColorRGB ( GLfloat & red, GLfloat & green, GLfloat & blue ) const 00301 { 00302 red = color_RGBA[0]; 00303 green = color_RGBA[1]; 00304 blue = color_RGBA[2]; 00305 } 00306 inline void SetColorRGBA ( const GLfloat c[4] ) 00307 { 00308 color_RGBA[0] = c[0]; 00309 color_RGBA[1] = c[1]; 00310 color_RGBA[2] = c[2]; 00311 color_RGBA[3] = c[3]; 00312 } 00313 inline void SetColorRGB ( const GLfloat c[3] ) 00314 { 00315 color_RGBA[0] = c[0]; 00316 color_RGBA[1] = c[1]; 00317 color_RGBA[2] = c[2]; 00318 } 00319 inline void GetColorRGBA ( GLfloat c[4] ) const 00320 { 00321 c[0] = color_RGBA[0]; 00322 c[1] = color_RGBA[1]; 00323 c[2] = color_RGBA[2]; 00324 c[3] = color_RGBA[3]; 00325 } 00326 inline void GetColorRGB ( GLfloat c[3] ) const 00327 { 00328 c[0] = color_RGBA[0]; 00329 c[1] = color_RGBA[1]; 00330 c[2] = color_RGBA[2]; 00331 } 00332 //--------------------------------------------------------------- 00333 void SetMaterial( Enum::MaterialType = Enum::METAL_SILVER ); 00334 //--------------------------------------------------------------- 00335 }; // end class Material 00336 //============================================================================= 00337 END_NAMESPACE_TAPs__OpenGL 00338 //----------------------------------------------------------------------------- 00339 // Include definition if TAPs_USE_EXPORT is not defined 00340 #if !defined( TAPs_USE_EXPORT ) 00341 #include "TAPsOpenGLMaterial.cpp" 00342 #endif 00343 //----------------------------------------------------------------------------- 00344 #endif 00345 //345678901234567890123456789012345678901234567890123456789012345678901234567890 00346 //--+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
1.7.4 
