| 1 | /*********************************************************************** |
| 2 | |
| 3 | FONCTION : |
| 4 | ---------- |
| 5 | File OpenGl_attri : |
| 6 | |
| 7 | |
| 8 | REMARQUES: |
| 9 | ---------- |
| 10 | |
| 11 | ATTENTION: Actuellement les materiaux ont le Front et Back identiques. |
| 12 | (cf PRO6327). On met temporairement de cote le mode Distinguish. |
| 13 | |
| 14 | |
| 15 | HISTORIQUE DES MODIFICATIONS : |
| 16 | -------------------------------- |
| 17 | xx-xx-xx : xxx ; Creation. |
| 18 | 06-03-96 : FMN ; Ajout OpenGl_tgl_tox.h pour call_thedisplay |
| 19 | 01-04-96 : CAL ; Integration MINSK portage WNT |
| 20 | 12-04-96 : CAL ; Travail sur les materiaux |
| 21 | 07-05-96 : CAL ; Debug temporaire pour ROB, TelRobSetRGB () |
| 22 | 10-06-96 : CAL ; Transparence dans TsmSetAttri |
| 23 | 13-06-96 : CAL ; Introduction de TsmPushAttriLight et TsmPopAttriLight |
| 24 | 28-06-96 : FMN ; Amelioration des performances sur les materiaux |
| 25 | 01-07-96 : FMN ; Correction + performance antialiasing; |
| 26 | 03-07-96 : FMN ; Test sur ZBuffer avant appel a TelUpdateMaterial. |
| 27 | 17-07-96 : FMN ; Suppression de HLHSRMode. |
| 28 | 07-10-96 : FMN ; Suppression appel TelUpdateMaterial et define TELCO. |
| 29 | 08-11-96 : FMN ; Suppression code CAL_OPTIM |
| 30 | 21-11-96 : FMN ; Correction PRO6181 et PRO4138 Suppression (balise FMN) |
| 31 | 05-12-96 : FMN ; PRO6327: Pas defaut on positionne les materiaux pour |
| 32 | le front et le back. |
| 33 | 15-02-97 : FMN ; Suppression OpenGl_gl_compat.h |
| 34 | 25-02-97 : FMN ; Ajout print informations |
| 35 | 30-06-97 : FMN ; Appel de la toolkit OpenGl_LightBox. |
| 36 | 03-07-97 : PCT ; Modif material. |
| 37 | 05-08-97 : PCT ; support texture mapping |
| 38 | 21-08-97 : PCT ; ajout deuxieme passe pour les textures |
| 39 | 08-12-97 : FMN ; Correction Flat/Gouraud |
| 40 | 09-12-97 : FMN ; Correction Antialing + Textures + Transparence |
| 41 | 22-12-97 : FMN ; Suppression DEBUG_TEMPO_FOR_ROB |
| 42 | Correction PRO10217 sur le mode Transient |
| 43 | 23-12-97 : FMN ; Suppression TelBackInteriorStyle, TelBackInteriorStyleIndex |
| 44 | et TelBackInteriorShadingMethod |
| 45 | 30-12-97 : FMN ; CTS18312: Correction back material |
| 46 | 31-12-97 : FMN ; Optimisation gestion material |
| 47 | 15-01-98 : FMN ; Ajout Hidden line |
| 48 | 08-04-98 : FGU ; Ajout emission |
| 49 | 30-06-98 : FMN ; Correction init des materiaux dans TelUpdateMateriaux. |
| 50 | 08-07-98 : FMN ; PRO14399: Meilleure gestion de la matrice locale sur |
| 51 | une structure. |
| 52 | 21-07-98 : FMN ; Correction init attri_default et du hatch |
| 53 | 30-11-98 : FMN ; S4069 : Textes toujours visibles |
| 54 | 05-01-99 : CAL ; Warning WNT |
| 55 | 22-03-04 : SAN ; OCC4895 High-level interface for controlling polygon offsets |
| 56 | |
| 57 | ************************************************************************/ |
| 58 | |
| 59 | #define BUC60577 /*GG_101099 Enable to compute correctly |
| 60 | // transparency with more than one object in the view. |
| 61 | */ |
| 62 | |
| 63 | #define IMP190100 /*GG Push and Pop polyline type and width |
| 64 | // attributes correctly. |
| 65 | */ |
| 66 | |
| 67 | #define G003 /*EUG degeneration mode management |
| 68 | */ |
| 69 | |
| 70 | #define GER61394 /*GG 26/05/00 Enable AntiAliasing also on polygons.*/ |
| 71 | |
| 72 | #define BUC60742 /*GG 18/09/00 Enable to use both animation and |
| 73 | graphic structure transformation |
| 74 | */ |
| 75 | |
| 76 | #define IMP250401 /*GG Sets always the current polyline colour |
| 77 | used in immediat mode context. |
| 78 | */ |
| 79 | |
| 80 | /*OCC8568 changes made by GG rolled back due to regression*/ |
| 81 | /*#define BUC60918*/ /*GG CADPAK_V2/RINA Enable transparency using Zbuffer |
| 82 | */ |
| 83 | |
| 84 | /*----------------------------------------------------------------------*/ |
| 85 | /* |
| 86 | * Constantes |
| 87 | */ |
| 88 | |
| 89 | #define NO_TRACE |
| 90 | #define NO_TRACE_UPMATERIAL |
| 91 | #define NO_TRACE_MATERIAL |
| 92 | #define NO_TRACE_LIGHT |
| 93 | #define NO_TRACE_MATRIX |
| 94 | #define NO_TRACE_TEXT |
| 95 | |
| 96 | /*----------------------------------------------------------------------*/ |
| 97 | /* |
| 98 | * Includes |
| 99 | */ |
| 100 | |
| 101 | /* OCC22218 NOTE: project dependency on gl2ps is specified by macro */ |
| 102 | #ifdef HAVE_GL2PS |
| 103 | #include <gl2ps.h> |
| 104 | /* OCC22216 NOTE: linker dependency can be switched off by undefining macro. |
| 105 | Pragma comment for gl2ps.lib is defined only here. */ |
| 106 | #ifdef _MSC_VER |
| 107 | #pragma comment( lib, "gl2ps.lib" ) |
| 108 | #endif |
| 109 | #endif |
| 110 | |
| 111 | #include <OpenGl_tgl_all.hxx> |
| 112 | |
| 113 | #include <stdio.h> |
| 114 | #include <string.h> |
| 115 | |
| 116 | #include <GL/gl.h> |
| 117 | |
| 118 | #include <OpenGl_cmn_varargs.hxx> |
| 119 | #include <OpenGl_telem_attri.hxx> |
| 120 | #include <OpenGl_telem_view.hxx> |
| 121 | #include <OpenGl_telem_depthcue.hxx> |
| 122 | #include <OpenGl_telem.hxx> |
| 123 | #include <OpenGl_telem_util.hxx> |
| 124 | #include <OpenGl_tsm.hxx> |
| 125 | #include <OpenGl_tsm_ws.hxx> |
| 126 | #include <OpenGl_tgl.hxx> |
| 127 | #include <OpenGl_tgl_util.hxx> |
| 128 | #include <OpenGl_tgl_tox.hxx> |
| 129 | #include <OpenGl_animation.hxx> |
| 130 | |
| 131 | #include <OpenGl_trsf_stack.hxx> |
| 132 | #include <OpenGl_tgl_funcs.hxx> |
| 133 | |
| 134 | #include <OpenGl_TextureBox.hxx> |
| 135 | |
| 136 | /* OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets */ |
| 137 | #include <Aspect_PolygonOffsetMode.hxx> |
| 138 | /* OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets */ |
| 139 | |
| 140 | /* ABD 29/10/04 Transform Persistence of Presentation( pan, zoom, rotate ) */ |
| 141 | #include <OpenGl_transform_persistence.hxx> |
| 142 | /* ABD 29/10/04 Transform Persistence of Presentation( pan, zoom, rotate ) */ |
| 143 | |
| 144 | #include <OpenGl_Memory.hxx> |
| 145 | |
| 146 | #include <OpenGl_TextRender.hxx> |
| 147 | #include <OSD_FontAspect.hxx> |
| 148 | |
| 149 | |
| 150 | /*----------------------------------------------------------------------*/ |
| 151 | /* |
| 152 | * Definitions type |
| 153 | */ |
| 154 | |
| 155 | struct TSM_ATTRI_BLK_STRUCT { |
| 156 | //struct TSM_ATTRI_BLK_STRUCT *next; |
| 157 | /* ABD 29/10/04 Transform Persistence of Presentation( pan, zoom, rotate ) */ |
| 158 | /*Tint TransPersFlag;*/ |
| 159 | TEL_TRANSFORM_PERSISTENCE TransPers; |
| 160 | /* ABD 29/10/04 Transform Persistence of Presentation( pan, zoom, rotate ) */ |
| 161 | TEL_COLOUR PolylineColour; |
| 162 | Tfloat PolylineWidth; |
| 163 | Tint PolylineType; |
| 164 | TEL_COLOUR EdgeColour; |
| 165 | Tfloat EdgeWidth; |
| 166 | Tint EdgeType; |
| 167 | Tint AntiAliasing; |
| 168 | TEL_COLOUR InteriorColour; |
| 169 | Tint EdgeFlag; |
| 170 | Tint InteriorStyle; |
| 171 | Tint InteriorStyleIndex; |
| 172 | Tfloat PolymarkerSize; |
| 173 | TEL_COLOUR PolymarkerColour; |
| 174 | TEL_COLOUR BackInteriorColour; |
| 175 | Tint FaceDistinguishingMode; |
| 176 | TEL_COLOUR TextColour; |
| 177 | TEL_COLOUR TextColourSubTitle; |
| 178 | Tint TextStyle; |
| 179 | Tint TextDisplayType; |
| 180 | Tchar *TextFont; |
| 181 | Tfloat TextHeight; |
| 182 | Tfloat CharacterSpacing; |
| 183 | Tfloat CharacterExpansionFactor; |
| 184 | Tint TextZoomable; |
| 185 | Tfloat TextAngle; |
| 186 | OSD_FontAspect TextFontAspect; |
| 187 | /*OCC7456 abd 14.12.2004 Text alingnment attributes */ |
| 188 | TEL_ALIGN_DATA TextAlign; |
| 189 | /*OCC7456 abd 14.12.2004 Text alingnment attributes */ |
| 190 | Tint PolymarkerType; |
| 191 | Tint InteriorReflectanceEquation; |
| 192 | Tint BackInteriorReflectanceEquation; |
| 193 | TEL_SURF_PROP SurfaceAreaProperties; |
| 194 | TEL_SURF_PROP BackSurfaceAreaProperties; |
| 195 | TelCullMode FaceCullingMode; |
| 196 | Tint DepthCueIndex; |
| 197 | Tint InteriorShadingMethod; |
| 198 | Tint ViewIndex; |
| 199 | Tint HighlightIndex; |
| 200 | Tmatrix3 LocalTran3; |
| 201 | Tint DoTextureMap; |
| 202 | Tint TextureId; |
| 203 | #ifdef G003 |
| 204 | Tint DegenerationMode; |
| 205 | #endif /* G003 */ |
| 206 | /* OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets */ |
| 207 | TEL_POFFSET_PARAM PolygonOffsetParams; |
| 208 | /* OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets */ |
| 209 | |
| 210 | IMPLEMENT_MEMORY_OPERATORS |
| 211 | }; |
| 212 | typedef TSM_ATTRI_BLK_STRUCT TSM_ATTRI_BLK; |
| 213 | typedef TSM_ATTRI_BLK_STRUCT* tsm_attri_blk; |
| 214 | |
| 215 | |
| 216 | /*----------------------------------------------------------------------*/ |
| 217 | /* |
| 218 | * Variables statiques |
| 219 | */ |
| 220 | typedef NCollection_Stack<tsm_attri_blk> Attri_Stack; |
| 221 | static Attri_Stack attri_stk; |
| 222 | |
| 223 | /* FSXXX */ |
| 224 | static Tint need_reset = 0; |
| 225 | |
| 226 | /* Est-il necessaire de faire de la transparence ? */ |
| 227 | static Tint need_trans = 0; |
| 228 | |
| 229 | static TSM_ATTRI_BLK attri_default = |
| 230 | { |
| 231 | {0 , 0.0F, 0.0F, 0.0F }, |
| 232 | /* ABD 29/10/04 Transform Persistence of Presentation( pan, zoom, rotate ) */ |
| 233 | {{ 1.0F, 1.0F, 1.0F }}, /* PolylineColour */ |
| 234 | 1.0F, /* PolylineWidth */ |
| 235 | TEL_LS_SOLID, /* PolylineType */ |
| 236 | {{ 1.0F, 1.0F, 1.0F }}, /* EdgeColour */ |
| 237 | 1.0F, /* EdgeWidth */ |
| 238 | 0, /* EdgeType */ |
| 239 | TOff, /* AntiAliasing */ |
| 240 | {{ 1.0F, 1.0F, 1.0F }}, /* InteriorColour */ |
| 241 | TOn, /* EdgeFlag */ |
| 242 | TSM_SOLID, /* InteriorStyle */ |
| 243 | TEL_HS_SOLID, /* InteriorStyleIndex */ |
| 244 | 1.0F, /* PolymarkerSize */ |
| 245 | {{ 1.0F, 1.0F, 1.0F }}, /* PolymarkerColour */ |
| 246 | {{ 1.0F, 1.0F, 1.0F }}, /* BackInteriorColour */ |
| 247 | TOn, /* FaceDistinguishingMode */ |
| 248 | {{ 1.0F, 1.0F, 1.0F }}, /* TextColour */ |
| 249 | {{ 1.0F, 1.0F, 1.0F }}, /* TextColourSubTitle */ |
| 250 | ASPECT_TOST_NORMAL, /* TextStyle */ |
| 251 | ASPECT_TODT_NORMAL, /* TextDisplayType */ |
| 252 | (Tchar*)"Courier", /* TextFont */ |
| 253 | 16.0F, /* TextHeight */ |
| 254 | 0.3F, /* CharacterSpacing */ |
| 255 | 1.0F, /* CharacterExpansionFactor */ |
| 256 | 0, /*TextZoomable*/ |
| 257 | 0, /*TextAngle*/ |
| 258 | OSD_FA_Regular, /*TextFontAspect - OSD_FA_Regular*/ |
| 259 | /*OCC7456 abd 14.12.2004 Text alingnment attributes */ |
| 260 | { 0, /*Horizontal Text Alignment*/ |
| 261 | 0 }, /*Vertical Text Alignment*/ |
| 262 | /*OCC7456 abd 14.12.2004 Text alingnment attributes */ |
| 263 | TEL_PM_PLUS, /* PolymarkerType */ |
| 264 | CALL_PHIGS_REFL_NONE, /* InteriorReflectanceEquation */ |
| 265 | CALL_PHIGS_REFL_NONE, /* BackInteriorReflectanceEquation */ |
| 266 | { 0.2F, 0.8F, 0.1F, 0.0F, /* Coef d eclairage */ |
| 267 | 1.0F, 10.0F, 0.0F, |
| 268 | 1, 1, 1, 0, 0, /* Etat des eclairage */ |
| 269 | {{ 1.0F, 1.0F, 1.0F }}, /* ambient color */ |
| 270 | {{ 1.0F, 1.0F, 1.0F }}, /* diffuse color */ |
| 271 | {{ 1.0F, 1.0F, 1.0F }}, /* specular color */ |
| 272 | {{ 1.0F, 1.0F, 1.0F }}, /* emissive color */ |
| 273 | {{ 1.0F, 1.0F, 1.0F }}}, /* material color */ /* SurfaceAreaProperties */ |
| 274 | { 0.2F, 0.8F, 0.1F, 0.0F, /* Coef d eclairage */ |
| 275 | 1.0F, 10.0F, 0.0F, |
| 276 | 1, 1, 1, 0, 0, /* Etat des eclairage */ |
| 277 | {{ 1.0F, 1.0F, 1.0F }}, /* ambient color */ |
| 278 | {{ 1.0F, 1.0F, 1.0F }}, /* diffuse color */ |
| 279 | {{ 1.0F, 1.0F, 1.0F }}, /* specular color */ |
| 280 | {{ 1.0F, 1.0F, 1.0F }}, /* emissive color */ |
| 281 | {{ 1.0F, 1.0F, 1.0F }}}, /* material color */ /* BackSurfaceAreaProperties */ |
| 282 | TelCullNone, /* FaceCullingMode */ |
| 283 | 0, /* DepthCueIndex */ |
| 284 | TEL_SM_GOURAUD, /* InteriorShadingMethod */ |
| 285 | 0, /* ViewIndex */ |
| 286 | 0, /* HighlightIndex */ |
| 287 | { |
| 288 | { 1.0F, 0.0F, 0.0F, 0.0F }, |
| 289 | { 0.0F, 1.0F, 0.0F, 0.0F }, |
| 290 | { 0.0F, 0.0F, 1.0F, 0.0F }, |
| 291 | { 0.0F, 0.0F, 0.0F, 1.0F } |
| 292 | }, /* LocalTran3 */ |
| 293 | TEL_SD_SHADING, |
| 294 | -1 |
| 295 | #ifdef G003 |
| 296 | , 0 /* DegenerationMode */ |
| 297 | #endif /* G003 */ |
| 298 | /* OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets */ |
| 299 | , { Aspect_POM_Fill, 1.0F, 0.0F } |
| 300 | /* OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets */ |
| 301 | }; |
| 302 | |
| 303 | #ifdef G003 |
| 304 | extern int g_nBackfacing; |
| 305 | #endif /* G003 */ |
| 306 | |
| 307 | /*----------------------------------------------------------------------*/ |
| 308 | /* |
| 309 | * Prototypes |
| 310 | */ |
| 311 | |
| 312 | static void TelUpdateFog( Tint, Tint, Tint ); /* ws, vid, dcid */ |
| 313 | static void TelSetViewMatrix( Tmatrix3, Tint ); /* mat, vid */ |
| 314 | static void call_util_transpose_mat (float tmat[16], float mat[4][4]); |
| 315 | static void TelUpdatePolygonOffsets( tel_poffset_param ); |
| 316 | |
| 317 | /*----------------------------------------------------------------------*/ |
| 318 | /* |
| 319 | * Variables externes |
| 320 | */ |
| 321 | |
| 322 | extern tsm_trsf_stack cur_trsf_stack; |
| 323 | |
| 324 | GLuint fontBase; |
| 325 | extern GLuint linestyleBase; |
| 326 | extern GLuint patternBase; |
| 327 | |
| 328 | extern Tint ForbidSetTextureMapping; /* currently defined in tsm/tsm.c */ |
| 329 | extern Tint SecondPassNeeded; /* currently defined in tsm/tsm.c */ |
| 330 | extern Tint SecondPassDo; /* currently defined in tsm/tsm.c */ |
| 331 | |
| 332 | /*----------------------------------------------------------------------*/ |
| 333 | |
| 334 | |
| 335 | TStatus |
| 336 | TsmPushAttri( void ) |
| 337 | { |
| 338 | tsm_attri_blk node; |
| 339 | |
| 340 | node = new TSM_ATTRI_BLK(); |
| 341 | |
| 342 | if( !attri_stk.IsEmpty() ) |
| 343 | { |
| 344 | *node = *attri_stk.Top(); |
| 345 | #ifdef TRACE |
| 346 | printf("TsmPushAttri %x\n",attri_tail); |
| 347 | #endif |
| 348 | } |
| 349 | else |
| 350 | { |
| 351 | *node = attri_default; |
| 352 | #ifdef TRACE |
| 353 | printf("TsmPushAttri attri_default %x\n",attri_tail); |
| 354 | #endif |
| 355 | |
| 356 | /* Register all default attributes with gl */ |
| 357 | |
| 358 | glLineWidth( ( GLfloat )attri_default.PolylineWidth ); |
| 359 | #ifdef HAVE_GL2PS |
| 360 | gl2psLineWidth( ( GLfloat )attri_default.PolylineWidth ); |
| 361 | #endif |
| 362 | |
| 363 | OpenGl_TextRender* textRender=OpenGl_TextRender::instance(); |
| 364 | textRender->FindFont(node->TextFont, node->TextFontAspect, node->TextHeight,1,1); |
| 365 | |
| 366 | #ifdef G003 |
| 367 | if ( !g_nBackfacing ) |
| 368 | #endif /* G003 */ |
| 369 | switch (node->FaceCullingMode) { |
| 370 | case TelCullNone: |
| 371 | glDisable (GL_CULL_FACE); |
| 372 | break; |
| 373 | |
| 374 | case TelCullFront: |
| 375 | glCullFace (GL_FRONT); |
| 376 | glEnable (GL_CULL_FACE); |
| 377 | break; |
| 378 | |
| 379 | case TelCullBack: |
| 380 | glCullFace (GL_BACK); |
| 381 | glEnable (GL_CULL_FACE); |
| 382 | break; |
| 383 | } |
| 384 | /* ABD 29/10/04 Transform Persistence of Presentation( pan, zoom, rotate ) */ |
| 385 | transform_persistence_begin( 0, 0.0, 0.0, 0.0 ); |
| 386 | /* ABD 29/10/04 Transform Persistence of Presentation( pan, zoom, rotate ) */ |
| 387 | |
| 388 | } |
| 389 | attri_stk.Push( node ); |
| 390 | return TSuccess; |
| 391 | } |
| 392 | |
| 393 | /*----------------------------------------------------------------------*/ |
| 394 | |
| 395 | TStatus |
| 396 | TsmPopAttri( void ) |
| 397 | { |
| 398 | tsm_attri_blk node; |
| 399 | |
| 400 | if ( attri_stk.IsEmpty() ) |
| 401 | return TFailure; /* Underflow */ |
| 402 | |
| 403 | node = attri_stk.ChangeTop(); |
| 404 | attri_stk.Pop(); |
| 405 | |
| 406 | #ifdef TRACE |
| 407 | printf("TsmPopAttri %x\n",attri_tail); |
| 408 | #endif |
| 409 | |
| 410 | if( !attri_stk.IsEmpty() ) |
| 411 | { |
| 412 | tsm_attri_blk attri_tail = attri_stk.Top(); |
| 413 | |
| 414 | /* Reset the attributes */ |
| 415 | Tint i; |
| 416 | Tfloat f; |
| 417 | |
| 418 | f = attri_tail->PolylineWidth; |
| 419 | if( node->PolylineWidth != f ) { |
| 420 | #ifdef TRACE |
| 421 | printf("TsmPopAttri.linewidth %f\n",f); |
| 422 | #endif |
| 423 | |
| 424 | glLineWidth( (GLfloat)f ); |
| 425 | #ifdef HAVE_GL2PS |
| 426 | gl2psLineWidth( (GLfloat)f ); |
| 427 | #endif |
| 428 | } |
| 429 | |
| 430 | i = attri_tail->InteriorStyle; |
| 431 | if( node->InteriorStyle != i ) |
| 432 | { |
| 433 | switch( i ) |
| 434 | { |
| 435 | case TSM_SOLID: |
| 436 | case TSM_HIDDENLINE: |
| 437 | glPolygonMode(GL_FRONT_AND_BACK, GL_FILL ); |
| 438 | glDisable(GL_POLYGON_STIPPLE); |
| 439 | break; |
| 440 | |
| 441 | case TSM_HOLLOW: |
| 442 | glPolygonMode(GL_FRONT_AND_BACK, GL_LINE ); |
| 443 | break; |
| 444 | |
| 445 | case TSM_EMPTY: |
| 446 | glPolygonMode(GL_FRONT_AND_BACK, GL_LINE ); |
| 447 | break; |
| 448 | |
| 449 | case TSM_HATCH: |
| 450 | glPolygonMode(GL_FRONT_AND_BACK, GL_FILL ); |
| 451 | if( node->InteriorStyleIndex ) { |
| 452 | glCallList( patternBase + node->InteriorStyleIndex ); |
| 453 | glEnable(GL_POLYGON_STIPPLE); |
| 454 | } else |
| 455 | glDisable(GL_POLYGON_STIPPLE); |
| 456 | break; |
| 457 | |
| 458 | case TSM_POINT: |
| 459 | glPolygonMode(GL_FRONT_AND_BACK, GL_POINT ); |
| 460 | break; |
| 461 | } |
| 462 | } |
| 463 | |
| 464 | i = attri_tail->PolylineType; |
| 465 | if( node->PolylineType != i ) { |
| 466 | #ifdef TRACE |
| 467 | printf("TsmPopAttri.linetype %d\n",i); |
| 468 | #endif |
| 469 | if (i) { |
| 470 | glCallList( linestyleBase+i ); |
| 471 | |
| 472 | glEnable( GL_LINE_STIPPLE ); |
| 473 | #ifdef HAVE_GL2PS |
| 474 | gl2psEnable( GL2PS_LINE_STIPPLE ); |
| 475 | #endif |
| 476 | } else { |
| 477 | |
| 478 | glDisable( GL_LINE_STIPPLE ); |
| 479 | #ifdef HAVE_GL2PS |
| 480 | gl2psDisable( GL2PS_LINE_STIPPLE ); |
| 481 | #endif |
| 482 | } |
| 483 | } |
| 484 | |
| 485 | if( strcmp( (char*)attri_tail->TextFont, (char*)node->TextFont ) || |
| 486 | ( attri_tail->TextHeight != node->TextHeight ) ) |
| 487 | { |
| 488 | |
| 489 | OpenGl_TextRender* textRender = OpenGl_TextRender::instance(); |
| 490 | textRender->FindFont(attri_tail -> TextFont, attri_tail->TextFontAspect, attri_tail -> TextHeight); |
| 491 | } |
| 492 | #ifdef G003 |
| 493 | if ( !g_nBackfacing ) |
| 494 | #endif /* G003 */ |
| 495 | { |
| 496 | if( attri_tail->FaceCullingMode != node->FaceCullingMode ) |
| 497 | { |
| 498 | switch( attri_tail->FaceCullingMode ) |
| 499 | { |
| 500 | case TelCullNone: |
| 501 | glDisable(GL_CULL_FACE); |
| 502 | break; |
| 503 | |
| 504 | case TelCullFront: |
| 505 | glCullFace(GL_FRONT) ; |
| 506 | glEnable(GL_CULL_FACE); |
| 507 | break; |
| 508 | |
| 509 | case TelCullBack: |
| 510 | glCullFace(GL_BACK); |
| 511 | glEnable(GL_CULL_FACE); |
| 512 | break; |
| 513 | } |
| 514 | } |
| 515 | } |
| 516 | |
| 517 | /* OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets */ |
| 518 | if( attri_tail->PolygonOffsetParams.mode != node->PolygonOffsetParams.mode || |
| 519 | attri_tail->PolygonOffsetParams.factor != node->PolygonOffsetParams.factor || |
| 520 | attri_tail->PolygonOffsetParams.units != node->PolygonOffsetParams.units ) |
| 521 | { |
| 522 | TelUpdatePolygonOffsets( &attri_tail->PolygonOffsetParams ); |
| 523 | } |
| 524 | /* OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets */ |
| 525 | |
| 526 | /* ABD 29/10/04 Transform Persistence of Presentation( pan, zoom, rotate ) */ |
| 527 | if( attri_tail->TransPers.mode != node->TransPers.mode || |
| 528 | attri_tail->TransPers.pointX != node->TransPers.pointX || |
| 529 | attri_tail->TransPers.pointY != node->TransPers.pointY || |
| 530 | attri_tail->TransPers.pointZ != node->TransPers.pointZ ) |
| 531 | |
| 532 | { |
| 533 | transform_persistence_begin( attri_tail->TransPers.mode, |
| 534 | attri_tail->TransPers.pointX, |
| 535 | attri_tail->TransPers.pointY, |
| 536 | attri_tail->TransPers.pointZ ); |
| 537 | } |
| 538 | /* ABD 29/10/04 Transform Persistence of Presentation( pan, zoom, rotate ) */ |
| 539 | |
| 540 | if( attri_tail->ViewIndex != node->ViewIndex ) |
| 541 | { |
| 542 | TelSetViewProjection( TglActiveWs, attri_tail->ViewIndex ); |
| 543 | #ifdef TRACE_MATRIX |
| 544 | printf("TsmPopAttri::TelSetViewMatrix::attri_tail->ViewIndex != node->ViewIndex \n"); |
| 545 | #endif |
| 546 | TelSetViewMatrix( attri_tail->LocalTran3, attri_tail->ViewIndex ); |
| 547 | TelUpdateFog( TglActiveWs, attri_tail->ViewIndex, attri_tail->DepthCueIndex ); |
| 548 | } |
| 549 | else |
| 550 | { |
| 551 | if( attri_tail->DepthCueIndex != node->DepthCueIndex ) |
| 552 | TelUpdateFog( TglActiveWs, attri_tail->ViewIndex, attri_tail->DepthCueIndex ); |
| 553 | if( memcmp( node->LocalTran3, attri_tail->LocalTran3, sizeof(Tmatrix3) ) ) |
| 554 | { |
| 555 | #ifdef TRACE_MATRIX |
| 556 | printf("TsmPopAttri::TelSetViewMatrix::memcmp( node->LocalTran3, attri_tail->LocalTran3, sizeof(Tmatrix3) ) \n"); |
| 557 | #endif |
| 558 | TelSetViewMatrix(attri_tail->LocalTran3,attri_tail->ViewIndex); |
| 559 | } |
| 560 | } |
| 561 | } |
| 562 | #ifdef IMP190100 /* Reset default attribs at the top */ |
| 563 | else { |
| 564 | Tint i; |
| 565 | Tfloat f; |
| 566 | |
| 567 | f = attri_default.PolylineWidth; |
| 568 | if( node->PolylineWidth != f ) { |
| 569 | |
| 570 | |
| 571 | glLineWidth( (GLfloat)f ); |
| 572 | #ifdef HAVE_GL2PS |
| 573 | gl2psLineWidth( (GLfloat)f ); |
| 574 | #endif |
| 575 | |
| 576 | #ifdef TRACE |
| 577 | printf("TsmPopAttri.defaultlinewidth %f\n",f); |
| 578 | #endif |
| 579 | } |
| 580 | |
| 581 | i = attri_default.PolylineType; |
| 582 | if( node->PolylineType != i ) { |
| 583 | if (i) { |
| 584 | glCallList( linestyleBase+i ); |
| 585 | |
| 586 | glEnable( GL_LINE_STIPPLE ); |
| 587 | #ifdef HAVE_GL2PS |
| 588 | gl2psEnable( GL2PS_LINE_STIPPLE ); |
| 589 | #endif |
| 590 | } else { |
| 591 | |
| 592 | glDisable( GL_LINE_STIPPLE ); |
| 593 | #ifdef HAVE_GL2PS |
| 594 | gl2psDisable( GL2PS_LINE_STIPPLE ); |
| 595 | #endif |
| 596 | } |
| 597 | |
| 598 | |
| 599 | #ifdef TRACE |
| 600 | printf("TsmPopAttri.defaultlinetype %d\n",i); |
| 601 | #endif |
| 602 | } |
| 603 | /* OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets */ |
| 604 | TelUpdatePolygonOffsets( &attri_default.PolygonOffsetParams ); |
| 605 | /* OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets */ |
| 606 | |
| 607 | /* ABD 29/10/04 Transform Persistence of Presentation( pan, zoom, rotate ) */ |
| 608 | /*transform_persistence_begin( attri_default.TransPersFlag );*/ |
| 609 | transform_persistence_begin( attri_default.TransPers.mode, |
| 610 | attri_default.TransPers.pointX, |
| 611 | attri_default.TransPers.pointY, |
| 612 | attri_default.TransPers.pointZ ); |
| 613 | /* ABD 29/10/04 Transform Persistence of Presentation( pan, zoom, rotate ) */ |
| 614 | } |
| 615 | #endif /*IMP190100*/ |
| 616 | |
| 617 | /* abd |
| 618 | cmn_stg_tbl_free( (void *) node );*/ |
| 619 | delete node; |
| 620 | |
| 621 | return TSuccess; |
| 622 | } |
| 623 | |
| 624 | /*----------------------------------------------------------------------*/ |
| 625 | |
| 626 | TStatus |
| 627 | TsmSetAttri( Tint n, ... ) |
| 628 | { |
| 629 | Tint i; |
| 630 | |
| 631 | #if defined (SOLARIS) || defined (IRIXO32) |
| 632 | cmn_key *k; |
| 633 | #else |
| 634 | cmn_key k[TMaxArgs]; |
| 635 | #endif |
| 636 | |
| 637 | #ifdef GER61394 |
| 638 | static int antiAliasingMode = -1; |
| 639 | if( antiAliasingMode < 0 ) { |
| 640 | char string[64]; |
| 641 | if (call_util_osd_getenv("CALL_OPENGL_ANTIALIASING_MODE", string, 64) ) { |
| 642 | int v; |
| 643 | if( sscanf(string,"%d",&v) > 0 ) antiAliasingMode = v; |
| 644 | printf(".OpenGl driver.AntiAliasing mode is %d\n",antiAliasingMode); |
| 645 | } else { |
| 646 | antiAliasingMode = 3; |
| 647 | } |
| 648 | } |
| 649 | #endif |
| 650 | |
| 651 | if (attri_stk.IsEmpty()) |
| 652 | return TFailure; |
| 653 | |
| 654 | tsm_attri_blk attri_tail = attri_stk.ChangeTop(); |
| 655 | |
| 656 | CMN_GET_STACK( n, k ); |
| 657 | for( i = 0; i < n; i++ ) |
| 658 | { |
| 659 | switch( k[i]->id ) |
| 660 | { |
| 661 | case TelTextureId: |
| 662 | attri_tail->TextureId = k[i]->data.ldata; |
| 663 | |
| 664 | if (!ForbidSetTextureMapping) { |
| 665 | if (attri_tail->DoTextureMap) |
| 666 | { |
| 667 | DisableTexture(); |
| 668 | SetCurrentTexture(attri_tail->TextureId); |
| 669 | EnableTexture(); |
| 670 | } |
| 671 | else |
| 672 | DisableTexture(); |
| 673 | } |
| 674 | break; |
| 675 | |
| 676 | case TelDoTextureMap: |
| 677 | attri_tail->DoTextureMap = k[i]->data.ldata; |
| 678 | break; |
| 679 | |
| 680 | case TelTextStyle: |
| 681 | attri_tail->TextStyle = k[i]->data.ldata; |
| 682 | break; |
| 683 | |
| 684 | case TelTextDisplayType: |
| 685 | attri_tail->TextDisplayType = k[i]->data.ldata; |
| 686 | break; |
| 687 | |
| 688 | case TelPolylineColour: |
| 689 | attri_tail->PolylineColour = *(tel_colour)(k[i]->data.pdata); |
| 690 | #ifdef IMP250401 |
| 691 | glColor3f(attri_tail->PolylineColour.rgb[0], |
| 692 | attri_tail->PolylineColour.rgb[1], |
| 693 | attri_tail->PolylineColour.rgb[2]); |
| 694 | #endif |
| 695 | break; |
| 696 | |
| 697 | case TelPolylineWidth: |
| 698 | { |
| 699 | Tfloat w; |
| 700 | |
| 701 | w = k[i]->data.fdata; |
| 702 | if( attri_tail->PolylineWidth != w ) |
| 703 | { |
| 704 | #ifdef TRACE |
| 705 | printf("TsmSetAttri.linewidth %f\n",w); |
| 706 | #endif |
| 707 | attri_tail->PolylineWidth = w; |
| 708 | |
| 709 | glLineWidth( (GLfloat)w ); |
| 710 | #ifdef HAVE_GL2PS |
| 711 | gl2psLineWidth( (GLfloat)w ); |
| 712 | #endif |
| 713 | } |
| 714 | break; |
| 715 | } |
| 716 | |
| 717 | case TelPolylineType: |
| 718 | { |
| 719 | Tint ls; |
| 720 | |
| 721 | ls = k[i]->data.ldata; |
| 722 | if( attri_tail->PolylineType != ls ) |
| 723 | { |
| 724 | #ifdef TRACE |
| 725 | printf("TsmSetAttri.linetype %d\n",ls); |
| 726 | #endif |
| 727 | attri_tail->PolylineType = ls; |
| 728 | if (ls) { |
| 729 | glCallList(linestyleBase+ls); |
| 730 | |
| 731 | glEnable( GL_LINE_STIPPLE ); |
| 732 | #ifdef HAVE_GL2PS |
| 733 | gl2psEnable( GL2PS_LINE_STIPPLE ); |
| 734 | #endif |
| 735 | } else { |
| 736 | |
| 737 | glDisable( GL_LINE_STIPPLE ); |
| 738 | #ifdef HAVE_GL2PS |
| 739 | gl2psDisable( GL2PS_LINE_STIPPLE ); |
| 740 | #endif |
| 741 | } |
| 742 | } |
| 743 | break; |
| 744 | } |
| 745 | |
| 746 | case TelEdgeType: |
| 747 | attri_tail->EdgeType = k[i]->data.ldata; |
| 748 | break; |
| 749 | |
| 750 | case TelEdgeWidth: |
| 751 | attri_tail->EdgeWidth = k[i]->data.fdata; |
| 752 | break; |
| 753 | |
| 754 | case TelEdgeColour: |
| 755 | attri_tail->EdgeColour = *(tel_colour)(k[i]->data.pdata); |
| 756 | break; |
| 757 | |
| 758 | case TelAntiAliasing: |
| 759 | { |
| 760 | attri_tail->AntiAliasing = k[i]->data.ldata; |
| 761 | |
| 762 | if (!SecondPassNeeded) |
| 763 | { |
| 764 | if( attri_tail->AntiAliasing == TOff ) |
| 765 | { |
| 766 | glDisable(GL_POINT_SMOOTH); |
| 767 | glDisable(GL_LINE_SMOOTH); |
| 768 | #ifdef GER61394 |
| 769 | if( antiAliasingMode & 2 ) glDisable(GL_POLYGON_SMOOTH); |
| 770 | #endif |
| 771 | glBlendFunc (GL_ONE, GL_ZERO); |
| 772 | glDisable (GL_BLEND); |
| 773 | } |
| 774 | else /* TOn */ |
| 775 | { |
| 776 | glEnable(GL_POINT_SMOOTH); |
| 777 | glEnable(GL_LINE_SMOOTH); |
| 778 | #ifdef GER61394 |
| 779 | if( antiAliasingMode & 2 ) glEnable(GL_POLYGON_SMOOTH); |
| 780 | #endif |
| 781 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
| 782 | glEnable (GL_BLEND); |
| 783 | } |
| 784 | } |
| 785 | break; |
| 786 | } |
| 787 | |
| 788 | case TelInteriorColour: |
| 789 | { |
| 790 | attri_tail->InteriorColour = *(tel_colour)(k[i]->data.pdata); |
| 791 | break; |
| 792 | } |
| 793 | |
| 794 | case TelEdgeFlag: |
| 795 | { |
| 796 | attri_tail->EdgeFlag = k[i]->data.ldata; |
| 797 | break; |
| 798 | } |
| 799 | |
| 800 | case TelInteriorStyle: |
| 801 | { |
| 802 | Tint s; |
| 803 | |
| 804 | s = k[i]->data.ldata; |
| 805 | if( attri_tail->InteriorStyle != s ) |
| 806 | { |
| 807 | attri_tail->InteriorStyle = s; |
| 808 | switch( s ) |
| 809 | { |
| 810 | case TSM_SOLID: |
| 811 | case TSM_HIDDENLINE: |
| 812 | glPolygonMode(GL_FRONT_AND_BACK, GL_FILL ); |
| 813 | glDisable(GL_POLYGON_STIPPLE); |
| 814 | break; |
| 815 | |
| 816 | case TSM_HOLLOW: |
| 817 | glPolygonMode(GL_FRONT_AND_BACK, GL_LINE ); |
| 818 | break; |
| 819 | |
| 820 | case TSM_EMPTY: |
| 821 | glPolygonMode(GL_FRONT_AND_BACK, GL_LINE ); |
| 822 | break; |
| 823 | |
| 824 | case TSM_HATCH: |
| 825 | glPolygonMode(GL_FRONT_AND_BACK, GL_FILL ); |
| 826 | if( attri_tail->InteriorStyleIndex ) { |
| 827 | glCallList( patternBase + attri_tail->InteriorStyleIndex ); |
| 828 | glEnable(GL_POLYGON_STIPPLE); |
| 829 | } else |
| 830 | glDisable(GL_POLYGON_STIPPLE); |
| 831 | break; |
| 832 | |
| 833 | case TSM_POINT: |
| 834 | glPolygonMode(GL_FRONT_AND_BACK, GL_POINT ); |
| 835 | break; |
| 836 | } |
| 837 | } |
| 838 | break; |
| 839 | } |
| 840 | |
| 841 | case TelInteriorStyleIndex: |
| 842 | { |
| 843 | Tint is = k[i]->data.ldata; |
| 844 | if( attri_tail->InteriorStyleIndex != is ) |
| 845 | { |
| 846 | attri_tail->InteriorStyleIndex = is; |
| 847 | if( attri_tail->InteriorStyle == TSM_HATCH ) |
| 848 | { |
| 849 | if (is) |
| 850 | { |
| 851 | glCallList( patternBase + is ); |
| 852 | glEnable(GL_POLYGON_STIPPLE); |
| 853 | } else |
| 854 | glDisable(GL_POLYGON_STIPPLE); |
| 855 | } |
| 856 | } |
| 857 | break; |
| 858 | } |
| 859 | |
| 860 | case TelPolymarkerColour: |
| 861 | attri_tail->PolymarkerColour = *(tel_colour)(k[i]->data.pdata); |
| 862 | break; |
| 863 | |
| 864 | case TelPolymarkerSize: |
| 865 | attri_tail->PolymarkerSize = k[i]->data.fdata; |
| 866 | break; |
| 867 | |
| 868 | case TelLocalTran3: |
| 869 | { |
| 870 | tel_matrix3_data d = ((tel_matrix3_data)(k[i]->data.pdata)); |
| 871 | switch(d->mode) |
| 872 | { |
| 873 | case TPreConcatenate: /* not used */ |
| 874 | TelMultiplymat3( attri_tail->LocalTran3, |
| 875 | d->mat, attri_tail->LocalTran3 ); |
| 876 | break; |
| 877 | |
| 878 | case TPostConcatenate: /* not used */ |
| 879 | TelMultiplymat3( attri_tail->LocalTran3, |
| 880 | attri_tail->LocalTran3, d->mat ); |
| 881 | break; |
| 882 | |
| 883 | case TReplace: |
| 884 | #ifdef BUC60742 |
| 885 | matcpy( attri_tail->LocalTran3, d->mat ); |
| 886 | TelTransposemat3( attri_tail->LocalTran3 ); |
| 887 | #else |
| 888 | /* |
| 889 | * On multiplie la trsf courante par la trsf |
| 890 | * de la structure que l'on est en train de |
| 891 | * parcourir. |
| 892 | */ |
| 893 | TelMultiplymat3( cur_trsf_stack->LocalTran3, |
| 894 | cur_trsf_stack->LocalTran3, d->mat ); |
| 895 | /* |
| 896 | * On copie de resultat dans la queue d'attributs |
| 897 | * pour pouvoir changer l'orientation du reste |
| 898 | * du trace. |
| 899 | */ |
| 900 | matcpy( attri_tail->LocalTran3, |
| 901 | cur_trsf_stack->LocalTran3 ); |
| 902 | /* |
| 903 | * Transformation definie dans un repere direct |
| 904 | * a appliquer dans un repere indirect |
| 905 | */ |
| 906 | TelTransposemat3( attri_tail->LocalTran3 ); |
| 907 | #endif /*BUC60742*/ |
| 908 | break; |
| 909 | } |
| 910 | #ifdef TRACE_MATRIX |
| 911 | printf("TsmSetAttri::TelSetViewMatrix::TelLocalTran3 \n"); |
| 912 | #endif |
| 913 | TelSetViewMatrix(attri_tail->LocalTran3,attri_tail->ViewIndex); |
| 914 | break; |
| 915 | } |
| 916 | |
| 917 | case TelBackInteriorColour: |
| 918 | { |
| 919 | attri_tail->BackInteriorColour = *(tel_colour)(k[i]->data.pdata); |
| 920 | break; |
| 921 | } |
| 922 | |
| 923 | case TelFaceDistinguishingMode: |
| 924 | { |
| 925 | attri_tail->FaceDistinguishingMode = (Tint) k[i]->data.ldata; |
| 926 | break; |
| 927 | } |
| 928 | |
| 929 | case TelTextColour: |
| 930 | attri_tail->TextColour = *(tel_colour)(k[i]->data.pdata); |
| 931 | break; |
| 932 | |
| 933 | case TelTextColourSubTitle: |
| 934 | attri_tail->TextColourSubTitle = *(tel_colour)(k[i]->data.pdata); |
| 935 | break; |
| 936 | |
| 937 | case TelTextFont: |
| 938 | { |
| 939 | Tchar *fn = (Tchar*)k[i]->data.pdata; |
| 940 | #ifdef TRACE_TEXT |
| 941 | printf ("TelTextFont:: %s %s \n", fn, attri_tail->TextFont); |
| 942 | #endif |
| 943 | if( strcmp( (char*)fn, (char*)attri_tail->TextFont ) ) |
| 944 | { |
| 945 | OpenGl_TextRender* textRender = OpenGl_TextRender::instance(); |
| 946 | textRender->FindFont ( fn, attri_tail->TextFontAspect, attri_tail -> TextHeight ); |
| 947 | attri_tail->TextFont = fn; |
| 948 | } |
| 949 | break; |
| 950 | } |
| 951 | |
| 952 | case TelTextHeight: |
| 953 | { |
| 954 | Tfloat h; |
| 955 | |
| 956 | h = k[i]->data.fdata; |
| 957 | #ifdef TRACE_TEXT |
| 958 | printf ("TelTextHeight:: %f %f \n", h, attri_tail->TextHeight); |
| 959 | #endif |
| 960 | if( h != attri_tail->TextHeight ) |
| 961 | { |
| 962 | OpenGl_TextRender* textRender = OpenGl_TextRender::instance(); |
| 963 | textRender->FindFont (attri_tail->TextFont, attri_tail->TextFontAspect,h ); |
| 964 | attri_tail->TextHeight = h; |
| 965 | } |
| 966 | break; |
| 967 | } |
| 968 | |
| 969 | case TelCharacterSpacing: |
| 970 | attri_tail->CharacterSpacing = k[i]->data.fdata; |
| 971 | break; |
| 972 | |
| 973 | case TelCharacterExpansionFactor: |
| 974 | { |
| 975 | attri_tail->CharacterExpansionFactor = k[i]->data.fdata; |
| 976 | break; |
| 977 | } |
| 978 | |
| 979 | case TelTextZoomable: |
| 980 | attri_tail->TextZoomable = k[i]->data.ldata; |
| 981 | break; |
| 982 | case TelTextAngle: |
| 983 | attri_tail->TextAngle = k[i]->data.ldata; |
| 984 | break; |
| 985 | case TelTextFontAspect: |
| 986 | attri_tail->TextFontAspect = OSD_FontAspect(k[i]->data.ldata); |
| 987 | break; |
| 988 | |
| 989 | /*OCC7456 abd 14.12.2004 Text alingnment attributes */ |
| 990 | case TelTextAlign: |
| 991 | attri_tail->TextAlign = *(tel_align_data)k[i]->data.pdata; |
| 992 | break; |
| 993 | /*OCC7456 abd 14.12.2004 Text alingnment attributes */ |
| 994 | |
| 995 | case TelPolymarkerType: |
| 996 | attri_tail->PolymarkerType = k[i]->data.ldata; |
| 997 | break; |
| 998 | |
| 999 | case TelInteriorReflectanceEquation: |
| 1000 | attri_tail->InteriorReflectanceEquation = |
| 1001 | (Tint) k[i]->data.ldata; |
| 1002 | break; |
| 1003 | |
| 1004 | case TelBackInteriorReflectanceEquation: |
| 1005 | attri_tail->BackInteriorReflectanceEquation = |
| 1006 | (Tint) k[i]->data.ldata; |
| 1007 | break; |
| 1008 | |
| 1009 | case TelSurfaceAreaProperties: |
| 1010 | attri_tail->SurfaceAreaProperties = |
| 1011 | *(tel_surf_prop)(k[i]->data.pdata); |
| 1012 | #ifdef TRACE_UPMATERIAL |
| 1013 | printf("TsmSetAttri::TelSurfaceAreaProperties:TelUpdateMaterial (TEL_FRONT_MATERIAL)\n"); |
| 1014 | #endif |
| 1015 | TelUpdateMaterial( TEL_FRONT_MATERIAL ); |
| 1016 | break; |
| 1017 | |
| 1018 | case TelBackSurfaceAreaProperties: |
| 1019 | attri_tail->BackSurfaceAreaProperties = |
| 1020 | *(tel_surf_prop)(k[i]->data.pdata); |
| 1021 | #ifdef TRACE_UPMATERIAL |
| 1022 | printf("TsmSetAttri::TelBackSurfaceAreaProperties:TelUpdateMaterial (TEL_BACK_MATERIAL)\n"); |
| 1023 | #endif |
| 1024 | if (attri_tail->FaceDistinguishingMode == TOn) |
| 1025 | TelUpdateMaterial( TEL_BACK_MATERIAL ); |
| 1026 | break; |
| 1027 | |
| 1028 | case TelFaceCullingMode: |
| 1029 | #ifdef G003 |
| 1030 | if ( !g_nBackfacing ) |
| 1031 | #endif /* G003 */ |
| 1032 | { |
| 1033 | TelCullMode mode = (TelCullMode) k[i]->data.ldata; |
| 1034 | if( mode != attri_tail->FaceCullingMode ) |
| 1035 | { |
| 1036 | attri_tail->FaceCullingMode = mode; |
| 1037 | switch( mode ) |
| 1038 | { |
| 1039 | case TelCullNone: |
| 1040 | glDisable(GL_CULL_FACE); |
| 1041 | break; |
| 1042 | |
| 1043 | case TelCullFront: |
| 1044 | glCullFace(GL_FRONT); |
| 1045 | glEnable(GL_CULL_FACE); |
| 1046 | break; |
| 1047 | |
| 1048 | case TelCullBack: |
| 1049 | glCullFace(GL_BACK); |
| 1050 | glEnable(GL_CULL_FACE); |
| 1051 | break; |
| 1052 | } |
| 1053 | } |
| 1054 | } |
| 1055 | break; |
| 1056 | |
| 1057 | case TelDepthCueIndex: |
| 1058 | { |
| 1059 | Tint dc; |
| 1060 | |
| 1061 | dc = k[i]->data.ldata; |
| 1062 | if( dc != attri_tail->DepthCueIndex ) |
| 1063 | { |
| 1064 | attri_tail->DepthCueIndex = dc; |
| 1065 | TelUpdateFog( TglActiveWs, attri_tail->ViewIndex, dc ); |
| 1066 | } |
| 1067 | break; |
| 1068 | } |
| 1069 | |
| 1070 | case TelInteriorShadingMethod: |
| 1071 | { |
| 1072 | Tint a; |
| 1073 | |
| 1074 | a = k[i]->data.ldata; |
| 1075 | attri_tail->InteriorShadingMethod = a; |
| 1076 | a == TEL_SM_FLAT ? glShadeModel( GL_FLAT ) : |
| 1077 | glShadeModel( GL_SMOOTH ); |
| 1078 | break; |
| 1079 | } |
| 1080 | |
| 1081 | case TelViewIndex: |
| 1082 | { |
| 1083 | Tint vid = k[i]->data.ldata; |
| 1084 | |
| 1085 | if( vid != attri_tail->ViewIndex ) |
| 1086 | { |
| 1087 | attri_tail->ViewIndex = vid; |
| 1088 | TelUpdateFog( TglActiveWs, vid, attri_tail->DepthCueIndex ); |
| 1089 | } |
| 1090 | break; |
| 1091 | } |
| 1092 | |
| 1093 | case TelHighlightIndex: |
| 1094 | attri_tail->HighlightIndex = k[i]->data.ldata; |
| 1095 | break; |
| 1096 | #ifdef G003 |
| 1097 | case TelDegenerationMode: |
| 1098 | attri_tail -> DegenerationMode = k[ i ] -> data.ldata; |
| 1099 | break; |
| 1100 | #endif /* G003 */ |
| 1101 | |
| 1102 | /* OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets */ |
| 1103 | case TelPolygonOffset: |
| 1104 | { |
| 1105 | tel_poffset_param pdata = (tel_poffset_param)(k[i]->data.pdata); |
| 1106 | /* Aspect_POM_None means: do not change current settings */ |
| 1107 | if ( ( pdata->mode & Aspect_POM_None ) == Aspect_POM_None ) |
| 1108 | break; |
| 1109 | attri_tail->PolygonOffsetParams = *pdata; |
| 1110 | TelUpdatePolygonOffsets( pdata ); |
| 1111 | break; |
| 1112 | } |
| 1113 | /* OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets */ |
| 1114 | |
| 1115 | |
| 1116 | case TelTransformPersistence: |
| 1117 | { |
| 1118 | attri_tail->TransPers = *(tel_transform_persistence)(k[i]->data.pdata); |
| 1119 | transform_persistence_begin( attri_tail->TransPers.mode, |
| 1120 | attri_tail->TransPers.pointX, |
| 1121 | attri_tail->TransPers.pointY, |
| 1122 | attri_tail->TransPers.pointZ ); |
| 1123 | |
| 1124 | break; |
| 1125 | } |
| 1126 | /* ABD 29/10/04 Transform Persistence of Presentation( pan, zoom, rotate ) */ |
| 1127 | |
| 1128 | default: |
| 1129 | break; |
| 1130 | } |
| 1131 | } |
| 1132 | return TSuccess; |
| 1133 | } |
| 1134 | |
| 1135 | /*----------------------------------------------------------------------*/ |
| 1136 | |
| 1137 | TStatus |
| 1138 | TsmGetAttri( Tint n, ... ) |
| 1139 | { |
| 1140 | Tint i; |
| 1141 | #if defined (SOLARIS) || defined (IRIXO32) |
| 1142 | cmn_key *k; |
| 1143 | #else |
| 1144 | cmn_key k[TMaxArgs]; |
| 1145 | #endif |
| 1146 | |
| 1147 | tsm_attri_blk attri_tail = NULL; |
| 1148 | |
| 1149 | if (attri_stk.IsEmpty()) |
| 1150 | { |
| 1151 | #ifdef TRACE |
| 1152 | printf ("TsmGetAttri with attri_tail == NULL\n"); |
| 1153 | #endif |
| 1154 | attri_tail = &attri_default; |
| 1155 | } else { |
| 1156 | attri_tail = attri_stk.Top(); |
| 1157 | } |
| 1158 | |
| 1159 | CMN_GET_STACK( n, k ); |
| 1160 | for( i = 0; i < n; i++ ) |
| 1161 | { |
| 1162 | switch( k[i]->id ) |
| 1163 | { |
| 1164 | case TelTextureId: |
| 1165 | k[i]->data.ldata = attri_tail->TextureId; |
| 1166 | break; |
| 1167 | |
| 1168 | case TelDoTextureMap: |
| 1169 | k[i]->data.ldata = attri_tail->DoTextureMap; |
| 1170 | break; |
| 1171 | |
| 1172 | case TelTextStyle: |
| 1173 | k[i]->data.ldata = attri_tail->TextStyle; |
| 1174 | break; |
| 1175 | |
| 1176 | case TelTextDisplayType: |
| 1177 | k[i]->data.ldata = attri_tail->TextDisplayType; |
| 1178 | break; |
| 1179 | |
| 1180 | case TelPolylineColour: |
| 1181 | *(tel_colour)(k[i]->data.pdata) = attri_tail->PolylineColour; |
| 1182 | break; |
| 1183 | |
| 1184 | case TelPolylineWidth: |
| 1185 | k[i]->data.fdata = attri_tail->PolylineWidth; |
| 1186 | break; |
| 1187 | |
| 1188 | case TelPolylineType: |
| 1189 | k[i]->data.ldata = attri_tail->PolylineType; |
| 1190 | break; |
| 1191 | |
| 1192 | case TelEdgeType: |
| 1193 | k[i]->data.ldata = attri_tail->EdgeType; |
| 1194 | break; |
| 1195 | |
| 1196 | case TelEdgeWidth: |
| 1197 | k[i]->data.fdata = attri_tail->EdgeWidth; |
| 1198 | break; |
| 1199 | |
| 1200 | case TelEdgeColour: |
| 1201 | *(tel_colour)(k[i]->data.pdata) = attri_tail->EdgeColour; |
| 1202 | break; |
| 1203 | |
| 1204 | case TelAntiAliasing: |
| 1205 | k[i]->data.ldata = attri_tail->AntiAliasing; |
| 1206 | break; |
| 1207 | |
| 1208 | case TelInteriorColour: |
| 1209 | *(tel_colour)(k[i]->data.pdata) = attri_tail->InteriorColour; |
| 1210 | break; |
| 1211 | |
| 1212 | case TelEdgeFlag: |
| 1213 | k[i]->data.ldata = attri_tail->EdgeFlag; |
| 1214 | break; |
| 1215 | |
| 1216 | case TelInteriorStyle: |
| 1217 | k[i]->data.ldata = attri_tail->InteriorStyle; |
| 1218 | break; |
| 1219 | |
| 1220 | case TelInteriorStyleIndex: |
| 1221 | k[i]->data.ldata = attri_tail->InteriorStyleIndex; |
| 1222 | break; |
| 1223 | |
| 1224 | case TelPolymarkerColour: |
| 1225 | *(tel_colour)(k[i]->data.pdata) = attri_tail->PolymarkerColour; |
| 1226 | break; |
| 1227 | |
| 1228 | case TelPolymarkerSize: |
| 1229 | k[i]->data.fdata = attri_tail->PolymarkerSize; |
| 1230 | break; |
| 1231 | |
| 1232 | case TelLocalTran3: |
| 1233 | matcpy( k[i]->data.pdata, attri_tail->LocalTran3 ); |
| 1234 | break; |
| 1235 | |
| 1236 | case TelBackInteriorColour: |
| 1237 | *(tel_colour)(k[i]->data.pdata) = attri_tail->BackInteriorColour; |
| 1238 | break; |
| 1239 | |
| 1240 | case TelFaceDistinguishingMode: |
| 1241 | k[i]->data.ldata = attri_tail->FaceDistinguishingMode; |
| 1242 | break; |
| 1243 | |
| 1244 | case TelTextColour: |
| 1245 | *(tel_colour)(k[i]->data.pdata) = attri_tail->TextColour; |
| 1246 | break; |
| 1247 | |
| 1248 | case TelTextColourSubTitle: |
| 1249 | *(tel_colour)(k[i]->data.pdata) = attri_tail->TextColourSubTitle; |
| 1250 | break; |
| 1251 | |
| 1252 | case TelTextFont: |
| 1253 | k[i]->data.pdata = attri_tail->TextFont; |
| 1254 | break; |
| 1255 | |
| 1256 | case TelTextHeight: |
| 1257 | k[i]->data.fdata = attri_tail->TextHeight; |
| 1258 | break; |
| 1259 | |
| 1260 | case TelCharacterSpacing: |
| 1261 | k[i]->data.fdata = attri_tail->CharacterSpacing; |
| 1262 | break; |
| 1263 | |
| 1264 | case TelCharacterExpansionFactor: |
| 1265 | k[i]->data.fdata = attri_tail->CharacterExpansionFactor; |
| 1266 | break; |
| 1267 | |
| 1268 | case TelTextZoomable: |
| 1269 | k[i]->data.ldata = attri_tail->TextZoomable; |
| 1270 | break; |
| 1271 | case TelTextAngle: |
| 1272 | k[i]->data.ldata = attri_tail->TextAngle; |
| 1273 | break; |
| 1274 | case TelTextFontAspect: |
| 1275 | k[i]->data.ldata = attri_tail->TextFontAspect; |
| 1276 | break; |
| 1277 | /*OCC7456 abd 14.12.2004 Text alingnment attributes */ |
| 1278 | case TelTextAlign: |
| 1279 | *(tel_align_data)(k[i]->data.pdata) = attri_tail->TextAlign; |
| 1280 | break; |
| 1281 | /*OCC7456 abd 14.12.2004 Text alingnment attributes */ |
| 1282 | case TelPolymarkerType: |
| 1283 | k[i]->data.ldata = attri_tail->PolymarkerType; |
| 1284 | break; |
| 1285 | |
| 1286 | case TelInteriorReflectanceEquation: |
| 1287 | k[i]->data.ldata = attri_tail->InteriorReflectanceEquation; |
| 1288 | break; |
| 1289 | |
| 1290 | case TelBackInteriorReflectanceEquation: |
| 1291 | k[i]->data.ldata = attri_tail->BackInteriorReflectanceEquation; |
| 1292 | break; |
| 1293 | |
| 1294 | case TelSurfaceAreaProperties: |
| 1295 | *(tel_surf_prop)(k[i]->data.pdata) = |
| 1296 | attri_tail->SurfaceAreaProperties; |
| 1297 | break; |
| 1298 | |
| 1299 | case TelBackSurfaceAreaProperties: |
| 1300 | *(tel_surf_prop)(k[i]->data.pdata) = |
| 1301 | attri_tail->BackSurfaceAreaProperties; |
| 1302 | break; |
| 1303 | |
| 1304 | case TelFaceCullingMode: |
| 1305 | k[i]->data.ldata = attri_tail->FaceCullingMode; |
| 1306 | break; |
| 1307 | |
| 1308 | case TelDepthCueIndex: |
| 1309 | k[i]->data.ldata = attri_tail->DepthCueIndex; |
| 1310 | break; |
| 1311 | |
| 1312 | case TelInteriorShadingMethod: |
| 1313 | k[i]->data.ldata = attri_tail->InteriorShadingMethod; |
| 1314 | break; |
| 1315 | |
| 1316 | case TelViewIndex: |
| 1317 | k[i]->data.ldata = attri_tail->ViewIndex; |
| 1318 | break; |
| 1319 | |
| 1320 | case TelHighlightIndex: |
| 1321 | k[i]->data.ldata = attri_tail->HighlightIndex; |
| 1322 | break; |
| 1323 | |
| 1324 | #ifdef G003 |
| 1325 | case TelDegenerationMode: |
| 1326 | k[ i ] -> data.ldata = attri_tail -> DegenerationMode; |
| 1327 | break; |
| 1328 | #endif /* G003 */ |
| 1329 | |
| 1330 | /* OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets */ |
| 1331 | case TelPolygonOffset: |
| 1332 | *(tel_poffset_param)(k[i]->data.pdata) = attri_tail->PolygonOffsetParams; |
| 1333 | break; |
| 1334 | /* OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets */ |
| 1335 | |
| 1336 | case TelTransformPersistence: |
| 1337 | *(tel_transform_persistence)(k[i]->data.pdata) = attri_tail->TransPers; |
| 1338 | break; |
| 1339 | /* ABD 29/10/04 Transform Persistence of Presentation( pan, zoom, rotate ) */ |
| 1340 | |
| 1341 | default: |
| 1342 | break; |
| 1343 | } |
| 1344 | } |
| 1345 | |
| 1346 | return TSuccess; |
| 1347 | } |
| 1348 | |
| 1349 | /*----------------------------------------------------------------------*/ |
| 1350 | |
| 1351 | void TelUpdateMaterial( Tint flag ) |
| 1352 | { |
| 1353 | GLenum face=0; |
| 1354 | tel_colour col=NULL; |
| 1355 | tel_surf_prop prop=NULL; |
| 1356 | Tint rm=CALL_PHIGS_REFL_NONE; |
| 1357 | static float mAmb[4]; |
| 1358 | static float mDiff[4]; |
| 1359 | static float mSpec[4]; |
| 1360 | static float mEmsv[4]; |
| 1361 | static float mShin; |
| 1362 | static float r, g, b; |
| 1363 | static int physic; |
| 1364 | CMN_KEY_DATA key; |
| 1365 | Tfloat *rgb; |
| 1366 | Tfloat newDiff3; |
| 1367 | |
| 1368 | if (attri_stk.IsEmpty()) |
| 1369 | return; |
| 1370 | |
| 1371 | tsm_attri_blk attri_tail = attri_stk.ChangeTop(); |
| 1372 | |
| 1373 | /* Hors Hiddenline */ |
| 1374 | if (attri_tail->InteriorStyle != TSM_HIDDENLINE) |
| 1375 | { |
| 1376 | if( flag == TEL_FRONT_MATERIAL ) { |
| 1377 | col = &attri_tail->InteriorColour; |
| 1378 | rm = attri_tail->InteriorReflectanceEquation; |
| 1379 | prop = &attri_tail->SurfaceAreaProperties; |
| 1380 | face = GL_FRONT_AND_BACK; |
| 1381 | } |
| 1382 | if( flag == TEL_BACK_MATERIAL ) { |
| 1383 | col = &attri_tail->BackInteriorColour; |
| 1384 | rm = attri_tail->BackInteriorReflectanceEquation; |
| 1385 | prop = &attri_tail->BackSurfaceAreaProperties; |
| 1386 | face = GL_BACK; |
| 1387 | } |
| 1388 | } |
| 1389 | /* Cas HiddenLine */ |
| 1390 | else |
| 1391 | { |
| 1392 | #ifdef TRACE_UPMATERIAL |
| 1393 | printf("OpenGl_attri::TelUpdateMaterial HiddenLine\n"); |
| 1394 | #endif |
| 1395 | TsmGetWSAttri (TglActiveWs, WSBackground, &key); |
| 1396 | rgb = (Tfloat*)key.pdata; |
| 1397 | |
| 1398 | attri_tail->InteriorColour.rgb[0]=rgb[0]; |
| 1399 | attri_tail->InteriorColour.rgb[1]=rgb[1]; |
| 1400 | attri_tail->InteriorColour.rgb[2]=rgb[2]; |
| 1401 | attri_tail->InteriorReflectanceEquation = CALL_PHIGS_REFL_NONE; |
| 1402 | attri_tail->BackInteriorReflectanceEquation = CALL_PHIGS_REFL_NONE; |
| 1403 | return; |
| 1404 | } |
| 1405 | |
| 1406 | /* Type material */ |
| 1407 | physic = prop->isphysic; |
| 1408 | |
| 1409 | #ifdef TRACE_UPMATERIAL |
| 1410 | if( flag == TEL_FRONT_MATERIAL ) printf("OpenGl_attri::TelUpdateMaterial TEL_FRONT_MATERIAL\n"); |
| 1411 | else printf("OpenGl_attri::TelUpdateMaterial TEL_BACK_MATERIAL\n"); |
| 1412 | #endif |
| 1413 | #ifdef TRACE_MATERIAL |
| 1414 | printf(" InteriorReflectanceEquation: %d\n", attri_tail->InteriorReflectanceEquation); |
| 1415 | printf(" controle mode rm == CALL_PHIGS_REFL_NONE : %d\n", rm == CALL_PHIGS_REFL_NONE); |
| 1416 | #endif |
| 1417 | |
| 1418 | if( rm == CALL_PHIGS_REFL_NONE ) return; |
| 1419 | |
| 1420 | /* |
| 1421 | * Gestion de la transparence |
| 1422 | */ |
| 1423 | |
| 1424 | if (!SecondPassDo) { |
| 1425 | /* Passage en transparence */ |
| 1426 | if (need_trans && prop->trans != 1.0F) { |
| 1427 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
| 1428 | glEnable (GL_BLEND); |
| 1429 | glDepthMask (GL_FALSE); |
| 1430 | } |
| 1431 | |
| 1432 | /* Passage en opaque */ |
| 1433 | #ifdef BUC60577 |
| 1434 | else |
| 1435 | #else |
| 1436 | if (need_trans && prop->trans == 1.0F) |
| 1437 | #endif |
| 1438 | { |
| 1439 | if( attri_tail->AntiAliasing == TOff ) |
| 1440 | { |
| 1441 | glBlendFunc (GL_ONE, GL_ZERO); |
| 1442 | glDisable (GL_BLEND); |
| 1443 | } |
| 1444 | glDepthMask (GL_TRUE); |
| 1445 | } |
| 1446 | } |
| 1447 | |
| 1448 | /* |
| 1449 | * Reset Material |
| 1450 | */ |
| 1451 | if( need_reset ) |
| 1452 | { |
| 1453 | /* Composant ambient */ |
| 1454 | if( rm & AMBIENT_MASK ) |
| 1455 | { |
| 1456 | /* Type materiau */ |
| 1457 | if( physic ) |
| 1458 | {r=prop->ambcol.rgb[0];g=prop->ambcol.rgb[1];b=prop->ambcol.rgb[2];} |
| 1459 | else |
| 1460 | {r=col->rgb[0];g=col->rgb[1];b=col->rgb[2];} |
| 1461 | |
| 1462 | mAmb[0] = prop->amb * r; |
| 1463 | mAmb[1] = prop->amb * g; |
| 1464 | mAmb[2] = prop->amb * b; |
| 1465 | mAmb[3] = 1.0F; |
| 1466 | } |
| 1467 | else |
| 1468 | { |
| 1469 | mAmb[0] = 0.0; |
| 1470 | mAmb[1] = 0.0; |
| 1471 | mAmb[2] = 0.0; |
| 1472 | mAmb[3] = 1.0F; |
| 1473 | } |
| 1474 | |
| 1475 | /* Composant diffus */ |
| 1476 | if( rm & DIFFUSE_MASK ) |
| 1477 | { |
| 1478 | /* Type materiau */ |
| 1479 | if( physic ) |
| 1480 | {r=prop->difcol.rgb[0];g=prop->difcol.rgb[1];b=prop->difcol.rgb[2];} |
| 1481 | else |
| 1482 | {r=col->rgb[0];g=col->rgb[1];b=col->rgb[2];} |
| 1483 | |
| 1484 | mDiff[0] = prop->diff * r; |
| 1485 | mDiff[1] = prop->diff * g; |
| 1486 | mDiff[2] = prop->diff * b; |
| 1487 | mDiff[3] = 1.0F; |
| 1488 | } |
| 1489 | else |
| 1490 | { |
| 1491 | mDiff[0] = 0.0; |
| 1492 | mDiff[1] = 0.0; |
| 1493 | mDiff[2] = 0.0; |
| 1494 | mDiff[3] = 1.0F; |
| 1495 | } |
| 1496 | |
| 1497 | if (SecondPassDo) |
| 1498 | { |
| 1499 | mDiff[3] = prop->env_reflexion; |
| 1500 | } |
| 1501 | else |
| 1502 | { |
| 1503 | if (need_trans) mDiff[3] = prop->trans; |
| 1504 | /* si le materiau reflechi la scene environnante, |
| 1505 | alors il faudra faire une seconde passe */ |
| 1506 | if (prop->env_reflexion != 0.0) SecondPassNeeded = 1; |
| 1507 | } |
| 1508 | |
| 1509 | /* Composant speculaire */ |
| 1510 | if( rm & SPECULAR_MASK ) |
| 1511 | { |
| 1512 | if( physic ) |
| 1513 | {r=prop->speccol.rgb[0];g=prop->speccol.rgb[1];b=prop->speccol.rgb[2];} |
| 1514 | else |
| 1515 | {r=1.0;g=1.0;b=1.0;} /* cas des generiques */ |
| 1516 | |
| 1517 | mSpec[0] = prop->spec * r; |
| 1518 | mSpec[1] = prop->spec * g; |
| 1519 | mSpec[2] = prop->spec * b; |
| 1520 | mSpec[3] = 1.0F; |
| 1521 | } |
| 1522 | else { |
| 1523 | mSpec[0] = 0.0F; |
| 1524 | mSpec[1] = 0.0F; |
| 1525 | mSpec[2] = 0.0F; |
| 1526 | mSpec[3] = 1.0F; |
| 1527 | } |
| 1528 | |
| 1529 | |
| 1530 | /* Composant emission */ |
| 1531 | if( rm & EMISSIVE_MASK ) |
| 1532 | { |
| 1533 | if( physic ) |
| 1534 | {r=prop->emscol.rgb[0];g=prop->emscol.rgb[1];b=prop->emscol.rgb[2];} |
| 1535 | else |
| 1536 | {r=col->rgb[0];g=col->rgb[1];b=col->rgb[2];} |
| 1537 | |
| 1538 | mEmsv[0] = prop->emsv * r; |
| 1539 | mEmsv[1] = prop->emsv * g; |
| 1540 | mEmsv[2] = prop->emsv * b; |
| 1541 | mEmsv[3] = 1.0F; |
| 1542 | } |
| 1543 | else { |
| 1544 | mEmsv[0] = 0.0F; |
| 1545 | mEmsv[1] = 0.0F; |
| 1546 | mEmsv[2] = 0.0F; |
| 1547 | mEmsv[3] = 1.0F; |
| 1548 | } |
| 1549 | |
| 1550 | /* Coeficient de brillance */ |
| 1551 | mShin = prop -> shine; |
| 1552 | |
| 1553 | glMaterialfv(face, GL_AMBIENT, mAmb ); |
| 1554 | glMaterialfv(face, GL_DIFFUSE, mDiff ); |
| 1555 | glMaterialfv(face, GL_SPECULAR, mSpec); |
| 1556 | glMaterialfv(face, GL_EMISSION, mEmsv); |
| 1557 | glMaterialf(face, GL_SHININESS, mShin); |
| 1558 | |
| 1559 | #ifdef TRACE_MATERIAL |
| 1560 | printf(" Material Properties are need_reset:\n") ; |
| 1561 | printf(" Ambient color is (%f, %f, %f)\n", mAmb[0], mAmb[1], mAmb[2]); |
| 1562 | printf(" Diffuse color is (%f, %f, %f, %f)\n", mDiff[0], mDiff[1], mDiff[2], mDiff[3]); |
| 1563 | printf(" Specular color is (%f, %f, %f)\n", mSpec[0], mSpec[1], mSpec[2]); |
| 1564 | printf(" Emission color is (%f, %f, %f)\n", mEmsv[0], mEmsv[1], mEmsv[2]); |
| 1565 | printf(" Shininess: %f Transparency: %f EnvReflexion: %f \n", mShin, prop->trans, prop->env_reflexion); |
| 1566 | printf(" Prop Specular %f Prop Emissive %f \n", prop->spec, prop->emsv); |
| 1567 | printf(" materiel de type physic : %d\n", prop->isphysic); |
| 1568 | #endif |
| 1569 | |
| 1570 | need_reset = 0; |
| 1571 | } |
| 1572 | |
| 1573 | /* |
| 1574 | * Set Material Optimize |
| 1575 | */ |
| 1576 | |
| 1577 | else |
| 1578 | { |
| 1579 | physic = prop->isphysic; |
| 1580 | /* Composant ambient */ |
| 1581 | if( rm & AMBIENT_MASK ) |
| 1582 | { |
| 1583 | /* Type materiau */ |
| 1584 | if( physic ) |
| 1585 | {r=prop->ambcol.rgb[0];g=prop->ambcol.rgb[1];b=prop->ambcol.rgb[2];} |
| 1586 | else |
| 1587 | {r=col->rgb[0];g=col->rgb[1];b=col->rgb[2];} |
| 1588 | |
| 1589 | if (mAmb[0] != prop->amb * r || |
| 1590 | mAmb[1] != prop->amb * g || |
| 1591 | mAmb[2] != prop->amb * b ) |
| 1592 | { |
| 1593 | mAmb[0] = prop->amb * r; |
| 1594 | mAmb[1] = prop->amb * g; |
| 1595 | mAmb[2] = prop->amb * b; |
| 1596 | mAmb[3] = 1.0F; |
| 1597 | |
| 1598 | glMaterialfv(face, GL_AMBIENT, mAmb ); |
| 1599 | #ifdef TRACE_MATERIAL |
| 1600 | printf(" Ambient color is (%f, %f, %f)\n", mAmb[0], mAmb[1], mAmb[2]); |
| 1601 | #endif |
| 1602 | } |
| 1603 | } |
| 1604 | else |
| 1605 | { |
| 1606 | if ( mAmb[0] != 0.0 || mAmb[1] != 0.0 || mAmb[2] != 0.0 ) |
| 1607 | { |
| 1608 | mAmb[0] = 0.0F; |
| 1609 | mAmb[1] = 0.0F; |
| 1610 | mAmb[2] = 0.0F; |
| 1611 | mAmb[3] = 1.0F; |
| 1612 | |
| 1613 | glMaterialfv(face, GL_AMBIENT, mAmb); |
| 1614 | #ifdef TRACE_MATERIAL |
| 1615 | printf(" Ambient color is (%f, %f, %f)\n", mAmb[0], mAmb[1], mAmb[2]); |
| 1616 | #endif |
| 1617 | } |
| 1618 | } |
| 1619 | |
| 1620 | /* Composant diffus */ |
| 1621 | if( rm & DIFFUSE_MASK ) |
| 1622 | { |
| 1623 | /* Type materiau */ |
| 1624 | if( physic ) |
| 1625 | {r=prop->difcol.rgb[0];g=prop->difcol.rgb[1];b=prop->difcol.rgb[2];} |
| 1626 | else |
| 1627 | {r=col->rgb[0];g=col->rgb[1];b=col->rgb[2];} |
| 1628 | |
| 1629 | if (mDiff[0] != prop->diff * r || |
| 1630 | mDiff[1] != prop->diff * g || |
| 1631 | mDiff[2] != prop->diff * b || |
| 1632 | #ifdef BUC60577 |
| 1633 | mDiff[3] != (SecondPassDo ? prop->env_reflexion : |
| 1634 | (need_trans ? prop->trans : 1.0F)) ) |
| 1635 | #else |
| 1636 | mDiff[3] != (SecondPassDo ? prop->env_reflexion : 1.0F) ) |
| 1637 | #endif |
| 1638 | { |
| 1639 | mDiff[0] = prop->diff * r; |
| 1640 | mDiff[1] = prop->diff * g; |
| 1641 | mDiff[2] = prop->diff * b; |
| 1642 | mDiff[3] = 1.0F; |
| 1643 | |
| 1644 | if (SecondPassDo) |
| 1645 | { |
| 1646 | mDiff[3] = prop->env_reflexion; |
| 1647 | } |
| 1648 | else |
| 1649 | { |
| 1650 | if (need_trans) mDiff[3] = prop->trans; |
| 1651 | /* si le materiau reflechi la scene environnante, |
| 1652 | alors il faudra faire une seconde passe */ |
| 1653 | if (prop->env_reflexion != 0.0) SecondPassNeeded = 1; |
| 1654 | } |
| 1655 | |
| 1656 | glMaterialfv(face, GL_DIFFUSE, mDiff ); |
| 1657 | #ifdef TRACE_MATERIAL |
| 1658 | printf(" Diffuse color is (%f, %f, %f, %f)\n", mDiff[0], mDiff[1], mDiff[2], mDiff[3]); |
| 1659 | #endif |
| 1660 | } |
| 1661 | } |
| 1662 | else |
| 1663 | { |
| 1664 | newDiff3 = 1.0F; |
| 1665 | if (SecondPassDo) |
| 1666 | { |
| 1667 | newDiff3 = prop->env_reflexion; |
| 1668 | } |
| 1669 | else |
| 1670 | { |
| 1671 | if (need_trans) newDiff3 = prop->trans; |
| 1672 | /* si le materiau reflechi la scene environnante, |
| 1673 | alors il faudra faire une seconde passe */ |
| 1674 | if (prop->env_reflexion != 0.0) SecondPassNeeded = 1; |
| 1675 | } |
| 1676 | |
| 1677 | /* OCC19915: Even if diffuse reflectance is disabled, |
| 1678 | still trying to update the current transparency if it |
| 1679 | differs from the previous value */ |
| 1680 | if ( mDiff[0] != 0.0 || mDiff[1] != 0.0 || mDiff[2] != 0.0 |
| 1681 | || fabs(mDiff[3] - newDiff3) > 0.01 ) |
| 1682 | { |
| 1683 | mDiff[0] = 0.0F; |
| 1684 | mDiff[1] = 0.0F; |
| 1685 | mDiff[2] = 0.0F; |
| 1686 | mDiff[3] = newDiff3; |
| 1687 | |
| 1688 | glMaterialfv(face, GL_DIFFUSE, mDiff); |
| 1689 | #ifdef TRACE_MATERIAL |
| 1690 | printf(" Diffuse color is (%f, %f, %f, %f)\n", mDiff[0], mDiff[1], mDiff[2], mDiff[3]); |
| 1691 | #endif |
| 1692 | } |
| 1693 | } |
| 1694 | |
| 1695 | /* composant speculaire */ |
| 1696 | if( rm & SPECULAR_MASK ) |
| 1697 | { |
| 1698 | /* Type materiau */ |
| 1699 | if( physic ) |
| 1700 | {r=prop->speccol.rgb[0];g=prop->speccol.rgb[1];b=prop->speccol.rgb[2];} |
| 1701 | else |
| 1702 | {r=1.0;g=1.0;b=1.0;} /* cas des generiques */ |
| 1703 | |
| 1704 | if (mSpec[0] != prop->spec * r || |
| 1705 | mSpec[1] != prop->spec * g || |
| 1706 | mSpec[2] != prop->spec * b) |
| 1707 | { |
| 1708 | mSpec[0] = prop->spec * r; |
| 1709 | mSpec[1] = prop->spec * g; |
| 1710 | mSpec[2] = prop->spec * b; |
| 1711 | mSpec[3] = 1.0F; |
| 1712 | glMaterialfv(face, GL_SPECULAR, mSpec); |
| 1713 | |
| 1714 | #ifdef TRACE_MATERIAL |
| 1715 | printf(" Specular color is (%f, %f, %f)\n", mSpec[0], mSpec[1], mSpec[2]); |
| 1716 | #endif |
| 1717 | } |
| 1718 | } |
| 1719 | else |
| 1720 | { |
| 1721 | if ( mSpec[0] != 0.0 || mSpec[1] != 0.0 || mSpec[2] != 0.0 ) |
| 1722 | { |
| 1723 | mSpec[0] = 0.0F; |
| 1724 | mSpec[1] = 0.0F; |
| 1725 | mSpec[2] = 0.0F; |
| 1726 | mSpec[3] = 1.0F; |
| 1727 | |
| 1728 | glMaterialfv(face, GL_SPECULAR, mSpec); |
| 1729 | #ifdef TRACE_MATERIAL |
| 1730 | printf(" Specular color is (%f, %f, %f)\n", mSpec[0], mSpec[1], mSpec[2]); |
| 1731 | #endif |
| 1732 | } |
| 1733 | } |
| 1734 | |
| 1735 | /* Composant emission */ |
| 1736 | if( rm & EMISSIVE_MASK ) |
| 1737 | { |
| 1738 | /* type materiau */ |
| 1739 | if( physic ) |
| 1740 | {r=prop->emscol.rgb[0];g=prop->emscol.rgb[1];b=prop->emscol.rgb[2];} |
| 1741 | else |
| 1742 | {r=col->rgb[0];g=col->rgb[1];b=col->rgb[2];} |
| 1743 | |
| 1744 | if ( mEmsv[0] != prop->emsv * r || |
| 1745 | mEmsv[1] != prop->emsv * g || |
| 1746 | mEmsv[2] != prop->emsv * b ) |
| 1747 | { |
| 1748 | mEmsv[0] = prop->emsv * r; |
| 1749 | mEmsv[1] = prop->emsv * g; |
| 1750 | mEmsv[2] = prop->emsv * b; |
| 1751 | mEmsv[3] = 1.0F; |
| 1752 | glMaterialfv(face, GL_EMISSION, mEmsv); |
| 1753 | #ifdef TRACE_MATERIAL |
| 1754 | printf(" Emissive color is (%f, %f, %f)\n", mEmsv[0], mEmsv[1], mEmsv[2]); |
| 1755 | #endif |
| 1756 | } |
| 1757 | } |
| 1758 | else |
| 1759 | { |
| 1760 | if ( mEmsv[0] != 0.0 || mEmsv[1] != 0.0 || mEmsv[2] != 0.0 ) |
| 1761 | { |
| 1762 | mEmsv[0] = 0.0F; |
| 1763 | mEmsv[1] = 0.0F; |
| 1764 | mEmsv[2] = 0.0F; |
| 1765 | mEmsv[3] = 1.0F; |
| 1766 | |
| 1767 | glMaterialfv(face, GL_EMISSION, mEmsv); |
| 1768 | #ifdef TRACE_MATERIAL |
| 1769 | printf(" Emissive surface is (%f, %f, %f)\n", mEmsv[0], mEmsv[1], mEmsv[2]); |
| 1770 | #endif |
| 1771 | } |
| 1772 | } |
| 1773 | |
| 1774 | /* coef de brillance */ |
| 1775 | if( mShin != prop->shine ) |
| 1776 | { |
| 1777 | mShin = prop->shine; |
| 1778 | glMaterialf(face, GL_SHININESS, mShin); |
| 1779 | #ifdef TRACE_MATERIAL |
| 1780 | printf(" Shininess factor is %f\n", mShin); |
| 1781 | #endif |
| 1782 | } |
| 1783 | } /* need_reset */ |
| 1784 | } |
| 1785 | |
| 1786 | /*----------------------------------------------------------------------*/ |
| 1787 | void TelResetMaterial() /* force material definition, called by TelClearViews */ |
| 1788 | { |
| 1789 | need_reset = 1; |
| 1790 | } |
| 1791 | |
| 1792 | /*----------------------------------------------------------------------*/ |
| 1793 | void TelSetTransparency( Tint tag ) |
| 1794 | /* force transparency managment, called by redraw_all_structs */ |
| 1795 | { |
| 1796 | need_trans = tag; |
| 1797 | } |
| 1798 | |
| 1799 | /*----------------------------------------------------------------------*/ |
| 1800 | |
| 1801 | static void |
| 1802 | TelUpdateFog( Tint ws, Tint vid, Tint dcid ) |
| 1803 | { |
| 1804 | TEL_GL_DEPTHCUE dcrep; |
| 1805 | float params[5]; |
| 1806 | |
| 1807 | if( TelGetGLDepthCue( ws, vid, dcid, &dcrep ) == TSuccess ) |
| 1808 | { |
| 1809 | if( dcrep.dcrep.mode == TelDCAllowed ) |
| 1810 | { |
| 1811 | params[0] = dcrep.dcrep.col.rgb[0], |
| 1812 | params[1] = dcrep.dcrep.col.rgb[1], |
| 1813 | params[2] = dcrep.dcrep.col.rgb[2]; |
| 1814 | params[3] = 1.0F; |
| 1815 | glFogi(GL_FOG_MODE, GL_LINEAR); |
| 1816 | glFogf(GL_FOG_START, dcrep.dist[0]); |
| 1817 | glFogf(GL_FOG_END, dcrep.dist[1]); |
| 1818 | glFogfv(GL_FOG_COLOR, params); |
| 1819 | glEnable(GL_FOG); |
| 1820 | #ifdef TRACE |
| 1821 | printf(" *** TelUpdateFog START %f END %f\n",dcrep.dist[0],dcrep.dist[1]); |
| 1822 | #endif |
| 1823 | return; |
| 1824 | } |
| 1825 | } |
| 1826 | glDisable(GL_FOG); |
| 1827 | return; |
| 1828 | } |
| 1829 | |
| 1830 | /*----------------------------------------------------------------------*/ |
| 1831 | |
| 1832 | static void TelSetViewMatrix( Tmatrix3 mat, Tint vid ) |
| 1833 | { |
| 1834 | TEL_VIEW_REP vrep; |
| 1835 | Tmatrix3 rmat; |
| 1836 | float mat16[16]; |
| 1837 | #ifdef TRACE_MATRIX |
| 1838 | int i, j; |
| 1839 | GLfloat pmat[4][4]; |
| 1840 | #endif |
| 1841 | |
| 1842 | if( TelGetViewRepresentation( TglActiveWs, vid, &vrep ) == TSuccess ) |
| 1843 | { |
| 1844 | #ifdef TRACE_MATRIX |
| 1845 | printf ("LocalTran3 :\n"); |
| 1846 | for (i = 0; i < 4; i++) { |
| 1847 | printf ("\t"); |
| 1848 | for (j = 0; j < 4; j++) |
| 1849 | printf ("%f ", mat[i][j]); |
| 1850 | printf ("\n"); |
| 1851 | } |
| 1852 | #endif |
| 1853 | if ((!animationUseFlag) || (animationUseFlag && !animationFlag)) |
| 1854 | { |
| 1855 | #ifdef TRACE_MATRIX |
| 1856 | printf ("vrep.orientation_matrix :\n"); |
| 1857 | for (i = 0; i < 4; i++) { |
| 1858 | printf ("\t"); |
| 1859 | for (j = 0; j < 4; j++) |
| 1860 | printf ("%f ", vrep.orientation_matrix[i][j]); |
| 1861 | printf ("\n"); |
| 1862 | } |
| 1863 | #endif |
| 1864 | TelMultiplymat3( rmat, mat, vrep.orientation_matrix ); |
| 1865 | #ifdef TRACE_MATRIX |
| 1866 | printf("OpenGl_attri.c::TelSetViewMatrix::glLoadMatrixf \n"); |
| 1867 | #endif |
| 1868 | glMatrixMode(GL_MODELVIEW); |
| 1869 | glLoadMatrixf((GLfloat *) rmat); |
| 1870 | #ifdef TRACE_MATRIX |
| 1871 | printf ("GL_MODELVIEW_MATRIX set :\n"); |
| 1872 | for (i = 0; i < 4; i++) { |
| 1873 | printf ("\t"); |
| 1874 | for (j = 0; j < 4; j++) |
| 1875 | printf ("%f ", rmat[i][j]); |
| 1876 | printf ("\n"); |
| 1877 | } |
| 1878 | #endif |
| 1879 | } |
| 1880 | else /* animationUseFlag */ |
| 1881 | { |
| 1882 | call_util_transpose_mat (mat16, mat); |
| 1883 | glMatrixMode (GL_MODELVIEW); |
| 1884 | #ifdef TRACE_MATRIX |
| 1885 | glGetFloatv( GL_MODELVIEW_MATRIX,(GLfloat *) pmat ); |
| 1886 | printf ("GL_MODELVIEW_MATRIX :\n"); |
| 1887 | for (i = 0; i < 4; i++) { |
| 1888 | printf ("\t"); |
| 1889 | for (j = 0; j < 4; j++) |
| 1890 | printf ("%f ", pmat[i][j]); |
| 1891 | printf ("\n"); |
| 1892 | } |
| 1893 | #endif |
| 1894 | #ifdef TRACE_MATRIX |
| 1895 | printf("OpenGl_attri.c::TelSetViewMatrix::glMultMatrixf \n"); |
| 1896 | #endif |
| 1897 | glMultMatrixf ((GLfloat *)mat); |
| 1898 | #ifdef TRACE_MATRIX |
| 1899 | glGetFloatv( GL_MODELVIEW_MATRIX,(GLfloat *) pmat ); |
| 1900 | printf ("GL_MODELVIEW_MATRIX set :\n"); |
| 1901 | for (i = 0; i < 4; i++) { |
| 1902 | printf ("\t"); |
| 1903 | for (j = 0; j < 4; j++) |
| 1904 | printf ("%f ", pmat[i][j]); |
| 1905 | printf ("\n"); |
| 1906 | } |
| 1907 | #endif |
| 1908 | } |
| 1909 | } |
| 1910 | return; |
| 1911 | } |
| 1912 | |
| 1913 | /*----------------------------------------------------------------------*/ |
| 1914 | |
| 1915 | TStatus |
| 1916 | TsmPushAttriLight( void ) |
| 1917 | { |
| 1918 | tsm_attri_blk node; |
| 1919 | |
| 1920 | node = new TSM_ATTRI_BLK(); |
| 1921 | |
| 1922 | if( !attri_stk.IsEmpty() ) |
| 1923 | *node = *attri_stk.Top(); |
| 1924 | else |
| 1925 | *node = attri_default; |
| 1926 | |
| 1927 | attri_stk.Push( node ); |
| 1928 | return TSuccess; |
| 1929 | } |
| 1930 | |
| 1931 | /*----------------------------------------------------------------------*/ |
| 1932 | |
| 1933 | TStatus |
| 1934 | TsmPopAttriLight( void ) |
| 1935 | { |
| 1936 | tsm_attri_blk node; |
| 1937 | |
| 1938 | if ( attri_stk.IsEmpty() ) |
| 1939 | return TFailure; /* Underflow */ |
| 1940 | |
| 1941 | node = attri_stk.ChangeTop(); |
| 1942 | attri_stk.Pop(); |
| 1943 | delete node; |
| 1944 | |
| 1945 | return TSuccess; |
| 1946 | } |
| 1947 | |
| 1948 | /*----------------------------------------------------------------------*/ |
| 1949 | |
| 1950 | static void call_util_transpose_mat (float tmat[16], float mat[4][4]) { |
| 1951 | int i, j; |
| 1952 | |
| 1953 | for (i=0; i<4; i++) |
| 1954 | for (j=0; j<4; j++) |
| 1955 | tmat[j*4+i] = mat[i][j]; |
| 1956 | |
| 1957 | #ifdef TRACE |
| 1958 | printf ("Transposee :\n"); |
| 1959 | for (i = 0; i < 4; i++) { |
| 1960 | printf ("\t"); |
| 1961 | for (j = 0; j < 4; j++) |
| 1962 | printf ("%f ", tmat[i*4+j]); |
| 1963 | printf ("\n"); |
| 1964 | } |
| 1965 | #endif |
| 1966 | } |
| 1967 | /*----------------------------------------------------------------------*/ |
| 1968 | |
| 1969 | /* OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets */ |
| 1970 | static void TelUpdatePolygonOffsets( tel_poffset_param pdata ) |
| 1971 | { |
| 1972 | #ifdef TRACE |
| 1973 | printf(" *** TelUpdatePolygonOffsets: mode = %x, factor = %f, units = %f", |
| 1974 | pdata->mode, pdata->factor, pdata->units ); |
| 1975 | #endif |
| 1976 | if ( ( pdata->mode & Aspect_POM_Fill ) == Aspect_POM_Fill ) |
| 1977 | glEnable ( GL_POLYGON_OFFSET_FILL ); |
| 1978 | else |
| 1979 | glDisable ( GL_POLYGON_OFFSET_FILL ); |
| 1980 | |
| 1981 | if ( ( pdata->mode & Aspect_POM_Line ) == Aspect_POM_Line ) |
| 1982 | glEnable ( GL_POLYGON_OFFSET_LINE ); |
| 1983 | else |
| 1984 | glDisable( GL_POLYGON_OFFSET_LINE ); |
| 1985 | |
| 1986 | if ( ( pdata->mode & Aspect_POM_Point ) == Aspect_POM_Point ) |
| 1987 | glEnable ( GL_POLYGON_OFFSET_POINT ); |
| 1988 | else |
| 1989 | glDisable( GL_POLYGON_OFFSET_POINT ); |
| 1990 | |
| 1991 | glPolygonOffset( pdata->factor, pdata->units ); |
| 1992 | } |
| 1993 | /* OCC4895 SAN 22/03/04 High-level interface for controlling polygon offsets */ |