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0022962: Invalid realization of reading and writing material in STEP.
[occt.git] / src / OpenGl / OpenGl_undefined.cxx
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7fd59977 1/***********************************************************************
2
3FONCTION :
4----------
5file OpenGl_undefined :
6
7
8REMARQUES:
9----------
10
11
12HISTORIQUE DES MODIFICATIONS :
13--------------------------------
14xx-xx-xx : xxx ; Creation.
1520-02-96 : FMN ; Suppression code inutile:
1601-04-96 : CAL ; Integration MINSK portage WNT
1722-04-96 : FMN ; Suppression prototype inutile.
1825-06-96 : FMN ; Suppression utilisation de glScissor.
1902-07-96 : FMN ; Modification parametre glViewport.
2021-10-96 : FMN ; Suppression LMC_COLOR fait dans OpenGl_execstruct.c
2104-02-97 : FMN ; Suppression call_togl_ps, call_togl_xwd ...
2202-04-97 : FMN ; Correction call_tox_rect, on repasse en GL_BACK a la fin.call_tox_rect
2305-01-98 : FMN ; Suppression WNT inutile
24Suppression call_tox_set_colormap_mapping()
25
26************************************************************************/
27
28/*----------------------------------------------------------------------*/
29/*
30* Includes
31*/
32
33#include <string.h>
34#include <stdio.h>
35
36#include <OpenGl_tgl_all.hxx>
37
38#include <GL/gl.h>
39#ifndef WNT
40# include <GL/glx.h>
41#else
42# include <InterfaceGraphic_WNT.hxx>
43#endif /* WNT */
44
45#include <InterfaceGraphic_Aspect.hxx>
46#include <InterfaceGraphic_Graphic3d.hxx>
47#include <InterfaceGraphic_Visual3d.hxx>
48
49#include <OpenGl_txgl.hxx>
50#include <OpenGl_tgl_tox.hxx>
51#include <OpenGl_tsm.hxx>
52#include <OpenGl_tsm_ws.hxx>
53#include <OpenGl_telem_view.hxx>
54#include <OpenGl_telem_util.hxx>
55#include <OpenGl_telem_inquire.hxx>
56#include <OpenGl_tgl_elems.hxx>
57#include <OpenGl_tgl_funcs.hxx>
58
59/*static GLboolean lighting_mode;*/
60extern DISPLAY *call_thedisplay;
61#ifndef WNT
62/*static GC gcx;*/
63#endif /* WNT */
64/*static int ft=1;*/
65
66/*----------------------------------------------------------------------*/
67/*
68* Constantes
69*/
70
71#define XTRACE
72
73#define CALL_DEF_BUFFER_SIZE 1024
74#define CALL_DEF_STRING_LENGTH 132
75
76/*----------------------------------------------------------------------*/
77EXPORT void call_togl_build_matrix (
78 CALL_DEF_VIEW * aview,
79 CALL_DEF_MATRIX4X4 gl_ori_matrix, CALL_DEF_MATRIX4X4 gl_map_matrix,
80 CALL_DEF_MATRIX4X4 eval_ori_matrix, CALL_DEF_MATRIX4X4 eval_map_matrix )
81{
82 int i, j;
83 for (i=0; i<3; i++)
84 for (j=0; j<3; j++)
85 if (i == j) {
86 gl_ori_matrix[i][j] = ( float )1.0;
87 gl_map_matrix[i][j] = ( float )1.0;
88 eval_ori_matrix[i][j] = ( float )1.0;
89 eval_map_matrix[i][j] = ( float )1.0;
90 }
91 else {
92 gl_ori_matrix[i][j] = ( float )0.0;
93 gl_map_matrix[i][j] = ( float )0.0;
94 eval_ori_matrix[i][j] = ( float )0.0;
95 eval_map_matrix[i][j] = ( float )0.0;
96 }
97}
98
99/*----------------------------------------------------------------------*/
100EXPORT void call_togl_element_type (
101 long Id,
102 long elem_num,
103 long *elem_type )
104{
105#ifdef PHIGS_VERSION
106 Pint err_ind; /* OUT error indicator */
107 Pint size; /* OUT element size */
108 Pint type; /* OUT element type */
109 Pint cur_index; /* OUT element pointer value */
110
111 type = 0;
112 call_func_open_struct (Id);
113 call_func_set_elem_ptr (elem_num);
114 call_func_inq_elem_ptr (&err_ind, &cur_index);
115 /* it is not the end */
116 if ((elem_num==cur_index) && (! err_ind)) {
117 call_func_inq_cur_elem_type_size
118 (&err_ind, &type, &size);
119 if (err_ind) type = 0;
120 }
121 call_func_close_struct ();
122
123 switch (type)
124 {
125 case CALL_PHIGS_ELEM_POLYLINE3 :
126 case CALL_PHIGS_ELEM_POLYLINE :
127 case CALL_PHIGS_ELEM_POLYLINE_SET3_DATA :
128 *elem_type = 1;
129 break;
130
131 case CALL_PHIGS_ELEM_FILL_AREA3 :
132 case CALL_PHIGS_ELEM_FILL_AREA :
133 case CALL_PHIGS_ELEM_FILL_AREA_SET3 :
134 case CALL_PHIGS_ELEM_FILL_AREA_SET :
135 case CALL_PHIGS_ELEM_FILL_AREA_SET3_DATA :
136 case CALL_PHIGS_ELEM_SET_OF_FILL_AREA_SET3_DATA :
137 *elem_type = 2;
138 break;
139
140 case CALL_PHIGS_ELEM_TRI_STRIP3_DATA :
141 *elem_type = 3;
142 break;
143
144 case CALL_PHIGS_ELEM_QUAD_MESH3_DATA :
145 *elem_type = 4;
146 break;
147
148 case CALL_PHIGS_ELEM_TEXT3 :
149 case CALL_PHIGS_ELEM_TEXT :
150 case CALL_PHIGS_ELEM_ANNO_TEXT_REL3 :
151 case CALL_PHIGS_ELEM_ANNO_TEXT_REL :
152 *elem_type = 5;
153 break;
154
155 case CALL_PHIGS_ELEM_POLYMARKER3 :
156 case CALL_PHIGS_ELEM_POLYMARKER :
157 *elem_type = 6;
158 break;
159
160 default :
161 *elem_type = 0;
162 break;
163 }
164#endif
165 TelType type;
166 Tint cur_index;
167 Tint err_ind=0;
168 Tint size;
169
170 type = TelNil;
171
172 call_func_open_struct (Id);
173 call_func_set_elem_ptr (elem_num);
174 if( TsmGetCurElemPtr( &cur_index ) == TFailure )
175 err_ind = 1;
176 /* it is not the end */
177 if ((elem_num==cur_index) && (! err_ind))
178 TelInqCurElemTypeSize( &type, &size );
179 call_func_close_struct ();
180
181 switch (type)
182 {
183 case CALL_PHIGS_ELEM_POLYLINE_SET3_DATA :
184 *elem_type = 1;
185 break;
186
187 case CALL_PHIGS_ELEM_FILL_AREA3 :
188 case CALL_PHIGS_ELEM_FILL_AREA_SET3 :
189 *elem_type = 2;
190 break;
191
192 case CALL_PHIGS_ELEM_TRI_STRIP3_DATA :
193 *elem_type = 3;
194 break;
195
196 case CALL_PHIGS_ELEM_QUAD_MESH3_DATA :
197 *elem_type = 4;
198 break;
199
200 case CALL_PHIGS_ELEM_ANNO_TEXT_REL3 :
201
202 *elem_type = 5;
203 break;
204
205 case CALL_PHIGS_ELEM_POLYMARKER3 :
206 *elem_type = 6;
207 break;
208
209 default :
210 *elem_type = 0;
211 break;
212 }
213 *elem_type = 0;
214}
215
216/*----------------------------------------------------------------------*/
217EXPORT int call_togl_inquiremat (
218 CALL_DEF_VIEW * aview,
219 CALL_DEF_MATRIX4X4 ori_matrix,
220 CALL_DEF_MATRIX4X4 map_matrix )
221{
222 TEL_VIEW_REP rep;
223 int i, j, error;
224 view_map3 map;
225
226 TelGetViewRepresentation( aview->WsId, aview->ViewId, &rep );
227 if(aview->Orientation.IsCustomMatrix) {
228 /* OCC18942: Trying to return the current matrices instead of calculating them anew.
229 This in particular allows using application-defined matrices. */
230 } else {
231 memcpy( &map.win, &rep.extra.map.window, sizeof( Tlimit ) );
232 memcpy( &map.proj_vp, &rep.extra.map.viewport, sizeof( Tlimit3 ) );
233 switch(rep.extra.map.proj){
234 default:
235 case TelParallel : map.proj_type = TYPE_PARAL; break;
236 case TelPerspective : map.proj_type = TYPE_PERSPECT; break;
237 }
238 map.proj_ref_point.x = rep.extra.map.prp[0];
239 map.proj_ref_point.y = rep.extra.map.prp[1];
240 map.proj_ref_point.z = rep.extra.map.prp[2];
241 map.view_plane = rep.extra.map.vpd;
242 map.back_plane = rep.extra.map.bpd;
243 map.front_plane = rep.extra.map.fpd;
244
245 call_func_eval_ori_matrix3( (point3 *)rep.extra.vrp,
246 (vec3 *)rep.extra.vpn,
247 (vec3 *)rep.extra.vup,
248 &error, rep.orientation_matrix );
249 if( error )
250 return 1;
251
252 call_func_eval_map_matrix3( &map, &error, rep.mapping_matrix );
253
254 if( error )
255 return 1;
256 }
257 for( i = 0; i < 4; i++ )
258 for( j = 0; j < 4; j++ )
259 {
260 ori_matrix[i][j] = rep.orientation_matrix[j][i];
261 map_matrix[i][j] = rep.mapping_matrix[j][i];
262 }
263
264 return 0;
265}
266
267/*----------------------------------------------------------------------*/
268int call_tox_window_exists ( WINDOW w )
269{
270 return (1);
271}
272
273/*----------------------------------------------------------------------*/
274extern void
275call_tox_rect( int wsid, WINDOW win, int u, int v )
276{
277#define STEP 2.0
278 Tint w, h;
279 CMN_KEY_DATA k;
280 float p[3];
281 float r[3] = { ( float )0.0, ( float )1.0, ( float )1.0 };
282
283 TsmGetWSAttri( wsid, WSWidth, &k );
284 w = k.ldata;
285 TsmGetWSAttri( wsid, WSHeight, &k );
286 h = k.ldata;
287
288 TxglWinset( call_thedisplay, win );
289 glViewport( 0, 0, w, h);
290 glMatrixMode( GL_MODELVIEW );
291 glLoadIdentity();
292 glMatrixMode(GL_PROJECTION);
293 glLoadIdentity();
294 glOrtho( 0.0, ( GLdouble ) w, 0.0, ( GLdouble ) h, -100000.0, 100000.0 );
295
296 p[0] = ( float )(u-STEP);
297 p[1] = ( float )(v-STEP);
298 p[2] = ( float )(-9999.0);
299 glDrawBuffer(GL_FRONT) ;
300 glColor3fv( r );
301 glBegin(GL_QUADS);
302 glVertex3fv( p );
303 p[0] = ( float )(u+STEP);
304 glVertex3fv( p );
305 p[1] = ( float )(v+STEP);
306 glVertex3fv( p );
307 p[0] = ( float )(u-STEP);
308 glVertex3fv( p );
309 glEnd();
310
311 TelFlush(0);
312
313 glDrawBuffer(GL_BACK) ;
314}
315
316/*----------------------------------------------------------------------*/
317
318#if !defined(GLU_VERSION_1_2)
319void gluTessBeginContour() {
320 printf(" UNIMPLEMENTED function gluTessBeginContour()\n");
321}
322void gluTessBeginPolygon() {
323 printf(" UNIMPLEMENTED function gluTessBeginPolygon()\n");
324}
325void gluTessEndPolygon() {
326 printf(" UNIMPLEMENTED function gluTessEndPolygon()\n");
327}
328void gluTessEndContour() {
329 printf(" UNIMPLEMENTED function gluTessEndContour()\n");
330}
331#endif
332
333/*----------------------------------------------------------------------*/
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