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1 /*
2  * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
3  * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
4  *
5  * Permission is hereby granted, free of charge, to any person obtaining a
6  * copy of this software and associated documentation files (the "Software"),
7  * to deal in the Software without restriction, including without limitation
8  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9  * and/or sell copies of the Software, and to permit persons to whom the
10  * Software is furnished to do so, subject to the following conditions:
11  *
12  * The above copyright notice including the dates of first publication and
13  * either this permission notice or a reference to
14  * http://oss.sgi.com/projects/FreeB/
15  * shall be included in all copies or substantial portions of the Software.
16  *
17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20  * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
21  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
22  * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23  * SOFTWARE.
24  *
25  * Except as contained in this notice, the name of Silicon Graphics, Inc.
26  * shall not be used in advertising or otherwise to promote the sale, use or
27  * other dealings in this Software without prior written authorization from
28  * Silicon Graphics, Inc.
29  */
30
31 #ifndef __glu_h__
32 #define __glu_h__
33
34 #if defined(USE_MGL_NAMESPACE)
35 #include "glu_mangle.h"
36 #endif
37
38 #include "gl.h"
39
40 #ifndef GLAPIENTRY
41 #if defined(_MSC_VER) || defined(__MINGW32__)
42 #define GLAPIENTRY __stdcall
43 #else
44 #define GLAPIENTRY
45 #endif
46 #endif
47
48 #ifndef GLAPIENTRYP
49 #define GLAPIENTRYP GLAPIENTRY *
50 #endif
51
52 #if (defined(_MSC_VER) || defined(__MINGW32__)) && defined(BUILD_GLU32)
53 # undef GLAPI
54 # define GLAPI __declspec(dllexport)
55 #elif (defined(_MSC_VER) || defined(__MINGW32__)) && defined(_DLL)
56 /* tag specifying we're building for DLL runtime support */
57 # undef GLAPI
58 # define GLAPI __declspec(dllimport)
59 #elif !defined(GLAPI)
60 /* for use with static link lib build of Win32 edition only */
61 # define GLAPI extern
62 #endif /* _STATIC_MESA support */
63
64 #ifdef __cplusplus
65 extern "C" {
66 #endif
67
68 /*************************************************************/
69
70 /* Extensions */
71 #define GLU_EXT_object_space_tess          1
72 #define GLU_EXT_nurbs_tessellator          1
73
74 /* Boolean */
75 #define GLU_FALSE                          0
76 #define GLU_TRUE                           1
77
78 /* Version */
79 #define GLU_VERSION_1_1                    1
80 #define GLU_VERSION_1_2                    1
81 #define GLU_VERSION_1_3                    1
82
83 /* StringName */
84 #define GLU_VERSION                        100800
85 #define GLU_EXTENSIONS                     100801
86
87 /* ErrorCode */
88 #define GLU_INVALID_ENUM                   100900
89 #define GLU_INVALID_VALUE                  100901
90 #define GLU_OUT_OF_MEMORY                  100902
91 #define GLU_INCOMPATIBLE_GL_VERSION        100903
92 #define GLU_INVALID_OPERATION              100904
93
94 /* NurbsDisplay */
95 /*      GLU_FILL */
96 #define GLU_OUTLINE_POLYGON                100240
97 #define GLU_OUTLINE_PATCH                  100241
98
99 /* NurbsCallback */
100 #define GLU_NURBS_ERROR                    100103
101 #define GLU_ERROR                          100103
102 #define GLU_NURBS_BEGIN                    100164
103 #define GLU_NURBS_BEGIN_EXT                100164
104 #define GLU_NURBS_VERTEX                   100165
105 #define GLU_NURBS_VERTEX_EXT               100165
106 #define GLU_NURBS_NORMAL                   100166
107 #define GLU_NURBS_NORMAL_EXT               100166
108 #define GLU_NURBS_COLOR                    100167
109 #define GLU_NURBS_COLOR_EXT                100167
110 #define GLU_NURBS_TEXTURE_COORD            100168
111 #define GLU_NURBS_TEX_COORD_EXT            100168
112 #define GLU_NURBS_END                      100169
113 #define GLU_NURBS_END_EXT                  100169
114 #define GLU_NURBS_BEGIN_DATA               100170
115 #define GLU_NURBS_BEGIN_DATA_EXT           100170
116 #define GLU_NURBS_VERTEX_DATA              100171
117 #define GLU_NURBS_VERTEX_DATA_EXT          100171
118 #define GLU_NURBS_NORMAL_DATA              100172
119 #define GLU_NURBS_NORMAL_DATA_EXT          100172
120 #define GLU_NURBS_COLOR_DATA               100173
121 #define GLU_NURBS_COLOR_DATA_EXT           100173
122 #define GLU_NURBS_TEXTURE_COORD_DATA       100174
123 #define GLU_NURBS_TEX_COORD_DATA_EXT       100174
124 #define GLU_NURBS_END_DATA                 100175
125 #define GLU_NURBS_END_DATA_EXT             100175
126
127 /* NurbsError */
128 #define GLU_NURBS_ERROR1                   100251
129 #define GLU_NURBS_ERROR2                   100252
130 #define GLU_NURBS_ERROR3                   100253
131 #define GLU_NURBS_ERROR4                   100254
132 #define GLU_NURBS_ERROR5                   100255
133 #define GLU_NURBS_ERROR6                   100256
134 #define GLU_NURBS_ERROR7                   100257
135 #define GLU_NURBS_ERROR8                   100258
136 #define GLU_NURBS_ERROR9                   100259
137 #define GLU_NURBS_ERROR10                  100260
138 #define GLU_NURBS_ERROR11                  100261
139 #define GLU_NURBS_ERROR12                  100262
140 #define GLU_NURBS_ERROR13                  100263
141 #define GLU_NURBS_ERROR14                  100264
142 #define GLU_NURBS_ERROR15                  100265
143 #define GLU_NURBS_ERROR16                  100266
144 #define GLU_NURBS_ERROR17                  100267
145 #define GLU_NURBS_ERROR18                  100268
146 #define GLU_NURBS_ERROR19                  100269
147 #define GLU_NURBS_ERROR20                  100270
148 #define GLU_NURBS_ERROR21                  100271
149 #define GLU_NURBS_ERROR22                  100272
150 #define GLU_NURBS_ERROR23                  100273
151 #define GLU_NURBS_ERROR24                  100274
152 #define GLU_NURBS_ERROR25                  100275
153 #define GLU_NURBS_ERROR26                  100276
154 #define GLU_NURBS_ERROR27                  100277
155 #define GLU_NURBS_ERROR28                  100278
156 #define GLU_NURBS_ERROR29                  100279
157 #define GLU_NURBS_ERROR30                  100280
158 #define GLU_NURBS_ERROR31                  100281
159 #define GLU_NURBS_ERROR32                  100282
160 #define GLU_NURBS_ERROR33                  100283
161 #define GLU_NURBS_ERROR34                  100284
162 #define GLU_NURBS_ERROR35                  100285
163 #define GLU_NURBS_ERROR36                  100286
164 #define GLU_NURBS_ERROR37                  100287
165
166 /* NurbsProperty */
167 #define GLU_AUTO_LOAD_MATRIX               100200
168 #define GLU_CULLING                        100201
169 #define GLU_SAMPLING_TOLERANCE             100203
170 #define GLU_DISPLAY_MODE                   100204
171 #define GLU_PARAMETRIC_TOLERANCE           100202
172 #define GLU_SAMPLING_METHOD                100205
173 #define GLU_U_STEP                         100206
174 #define GLU_V_STEP                         100207
175 #define GLU_NURBS_MODE                     100160
176 #define GLU_NURBS_MODE_EXT                 100160
177 #define GLU_NURBS_TESSELLATOR              100161
178 #define GLU_NURBS_TESSELLATOR_EXT          100161
179 #define GLU_NURBS_RENDERER                 100162
180 #define GLU_NURBS_RENDERER_EXT             100162
181
182 /* NurbsSampling */
183 #define GLU_OBJECT_PARAMETRIC_ERROR        100208
184 #define GLU_OBJECT_PARAMETRIC_ERROR_EXT    100208
185 #define GLU_OBJECT_PATH_LENGTH             100209
186 #define GLU_OBJECT_PATH_LENGTH_EXT         100209
187 #define GLU_PATH_LENGTH                    100215
188 #define GLU_PARAMETRIC_ERROR               100216
189 #define GLU_DOMAIN_DISTANCE                100217
190
191 /* NurbsTrim */
192 #define GLU_MAP1_TRIM_2                    100210
193 #define GLU_MAP1_TRIM_3                    100211
194
195 /* QuadricDrawStyle */
196 #define GLU_POINT                          100010
197 #define GLU_LINE                           100011
198 #define GLU_FILL                           100012
199 #define GLU_SILHOUETTE                     100013
200
201 /* QuadricCallback */
202 /*      GLU_ERROR */
203
204 /* QuadricNormal */
205 #define GLU_SMOOTH                         100000
206 #define GLU_FLAT                           100001
207 #define GLU_NONE                           100002
208
209 /* QuadricOrientation */
210 #define GLU_OUTSIDE                        100020
211 #define GLU_INSIDE                         100021
212
213 /* TessCallback */
214 #define GLU_TESS_BEGIN                     100100
215 #define GLU_BEGIN                          100100
216 #define GLU_TESS_VERTEX                    100101
217 #define GLU_VERTEX                         100101
218 #define GLU_TESS_END                       100102
219 #define GLU_END                            100102
220 #define GLU_TESS_ERROR                     100103
221 #define GLU_TESS_EDGE_FLAG                 100104
222 #define GLU_EDGE_FLAG                      100104
223 #define GLU_TESS_COMBINE                   100105
224 #define GLU_TESS_BEGIN_DATA                100106
225 #define GLU_TESS_VERTEX_DATA               100107
226 #define GLU_TESS_END_DATA                  100108
227 #define GLU_TESS_ERROR_DATA                100109
228 #define GLU_TESS_EDGE_FLAG_DATA            100110
229 #define GLU_TESS_COMBINE_DATA              100111
230
231 /* TessContour */
232 #define GLU_CW                             100120
233 #define GLU_CCW                            100121
234 #define GLU_INTERIOR                       100122
235 #define GLU_EXTERIOR                       100123
236 #define GLU_UNKNOWN                        100124
237
238 /* TessProperty */
239 #define GLU_TESS_WINDING_RULE              100140
240 #define GLU_TESS_BOUNDARY_ONLY             100141
241 #define GLU_TESS_TOLERANCE                 100142
242
243 /* TessError */
244 #define GLU_TESS_ERROR1                    100151
245 #define GLU_TESS_ERROR2                    100152
246 #define GLU_TESS_ERROR3                    100153
247 #define GLU_TESS_ERROR4                    100154
248 #define GLU_TESS_ERROR5                    100155
249 #define GLU_TESS_ERROR6                    100156
250 #define GLU_TESS_ERROR7                    100157
251 #define GLU_TESS_ERROR8                    100158
252 #define GLU_TESS_MISSING_BEGIN_POLYGON     100151
253 #define GLU_TESS_MISSING_BEGIN_CONTOUR     100152
254 #define GLU_TESS_MISSING_END_POLYGON       100153
255 #define GLU_TESS_MISSING_END_CONTOUR       100154
256 #define GLU_TESS_COORD_TOO_LARGE           100155
257 #define GLU_TESS_NEED_COMBINE_CALLBACK     100156
258
259 /* TessWinding */
260 #define GLU_TESS_WINDING_ODD               100130
261 #define GLU_TESS_WINDING_NONZERO           100131
262 #define GLU_TESS_WINDING_POSITIVE          100132
263 #define GLU_TESS_WINDING_NEGATIVE          100133
264 #define GLU_TESS_WINDING_ABS_GEQ_TWO       100134
265
266 /*************************************************************/
267
268
269 #ifdef __cplusplus
270 class GLUnurbs;
271 class GLUquadric;
272 class GLUtesselator;
273 #else
274 typedef struct GLUnurbs GLUnurbs;
275 typedef struct GLUquadric GLUquadric;
276 typedef struct GLUtesselator GLUtesselator;
277 #endif
278
279 typedef GLUnurbs GLUnurbsObj;
280 typedef GLUquadric GLUquadricObj;
281 typedef GLUtesselator GLUtesselatorObj;
282 typedef GLUtesselator GLUtriangulatorObj;
283
284 #define GLU_TESS_MAX_COORD 1.0e150
285
286 /* Internal convenience typedefs */
287 typedef void (GLAPIENTRYP _GLUfuncptr)();
288
289 GLAPI void GLAPIENTRY gluBeginCurve (GLUnurbs* nurb);
290 GLAPI void GLAPIENTRY gluBeginPolygon (GLUtesselator* tess);
291 GLAPI void GLAPIENTRY gluBeginSurface (GLUnurbs* nurb);
292 GLAPI void GLAPIENTRY gluBeginTrim (GLUnurbs* nurb);
293 GLAPI GLint GLAPIENTRY gluBuild1DMipmapLevels (GLenum target, GLint internalFormat, GLsizei width, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void *data);
294 GLAPI GLint GLAPIENTRY gluBuild1DMipmaps (GLenum target, GLint internalFormat, GLsizei width, GLenum format, GLenum type, const void *data);
295 GLAPI GLint GLAPIENTRY gluBuild2DMipmapLevels (GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void *data);
296 GLAPI GLint GLAPIENTRY gluBuild2DMipmaps (GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *data);
297 GLAPI GLint GLAPIENTRY gluBuild3DMipmapLevels (GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void *data);
298 GLAPI GLint GLAPIENTRY gluBuild3DMipmaps (GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *data);
299 GLAPI GLboolean GLAPIENTRY gluCheckExtension (const GLubyte *extName, const GLubyte *extString);
300 GLAPI void GLAPIENTRY gluCylinder (GLUquadric* quad, GLdouble base, GLdouble top, GLdouble height, GLint slices, GLint stacks);
301 GLAPI void GLAPIENTRY gluDeleteNurbsRenderer (GLUnurbs* nurb);
302 GLAPI void GLAPIENTRY gluDeleteQuadric (GLUquadric* quad);
303 GLAPI void GLAPIENTRY gluDeleteTess (GLUtesselator* tess);
304 GLAPI void GLAPIENTRY gluDisk (GLUquadric* quad, GLdouble inner, GLdouble outer, GLint slices, GLint loops);
305 GLAPI void GLAPIENTRY gluEndCurve (GLUnurbs* nurb);
306 GLAPI void GLAPIENTRY gluEndPolygon (GLUtesselator* tess);
307 GLAPI void GLAPIENTRY gluEndSurface (GLUnurbs* nurb);
308 GLAPI void GLAPIENTRY gluEndTrim (GLUnurbs* nurb);
309 GLAPI const GLubyte * GLAPIENTRY gluErrorString (GLenum error);
310 GLAPI void GLAPIENTRY gluGetNurbsProperty (GLUnurbs* nurb, GLenum property, GLfloat* data);
311 GLAPI const GLubyte * GLAPIENTRY gluGetString (GLenum name);
312 GLAPI void GLAPIENTRY gluGetTessProperty (GLUtesselator* tess, GLenum which, GLdouble* data);
313 GLAPI void GLAPIENTRY gluLoadSamplingMatrices (GLUnurbs* nurb, const GLfloat *model, const GLfloat *perspective, const GLint *view);
314 GLAPI void GLAPIENTRY gluLookAt (GLdouble eyeX, GLdouble eyeY, GLdouble eyeZ, GLdouble centerX, GLdouble centerY, GLdouble centerZ, GLdouble upX, GLdouble upY, GLdouble upZ);
315 GLAPI GLUnurbs* GLAPIENTRY gluNewNurbsRenderer (void);
316 GLAPI GLUquadric* GLAPIENTRY gluNewQuadric (void);
317 GLAPI GLUtesselator* GLAPIENTRY gluNewTess (void);
318 GLAPI void GLAPIENTRY gluNextContour (GLUtesselator* tess, GLenum type);
319 GLAPI void GLAPIENTRY gluNurbsCallback (GLUnurbs* nurb, GLenum which, _GLUfuncptr CallBackFunc);
320 GLAPI void GLAPIENTRY gluNurbsCallbackData (GLUnurbs* nurb, GLvoid* userData);
321 GLAPI void GLAPIENTRY gluNurbsCallbackDataEXT (GLUnurbs* nurb, GLvoid* userData);
322 GLAPI void GLAPIENTRY gluNurbsCurve (GLUnurbs* nurb, GLint knotCount, GLfloat *knots, GLint stride, GLfloat *control, GLint order, GLenum type);
323 GLAPI void GLAPIENTRY gluNurbsProperty (GLUnurbs* nurb, GLenum property, GLfloat value);
324 GLAPI void GLAPIENTRY gluNurbsSurface (GLUnurbs* nurb, GLint sKnotCount, GLfloat* sKnots, GLint tKnotCount, GLfloat* tKnots, GLint sStride, GLint tStride, GLfloat* control, GLint sOrder, GLint tOrder, GLenum type);
325 GLAPI void GLAPIENTRY gluOrtho2D (GLdouble left, GLdouble right, GLdouble bottom, GLdouble top);
326 GLAPI void GLAPIENTRY gluPartialDisk (GLUquadric* quad, GLdouble inner, GLdouble outer, GLint slices, GLint loops, GLdouble start, GLdouble sweep);
327 GLAPI void GLAPIENTRY gluPerspective (GLdouble fovy, GLdouble aspect, GLdouble zNear, GLdouble zFar);
328 GLAPI void GLAPIENTRY gluPickMatrix (GLdouble x, GLdouble y, GLdouble delX, GLdouble delY, GLint *viewport);
329 GLAPI GLint GLAPIENTRY gluProject (GLdouble objX, GLdouble objY, GLdouble objZ, const GLdouble *model, const GLdouble *proj, const GLint *view, GLdouble* winX, GLdouble* winY, GLdouble* winZ);
330 GLAPI void GLAPIENTRY gluPwlCurve (GLUnurbs* nurb, GLint count, GLfloat* data, GLint stride, GLenum type);
331 GLAPI void GLAPIENTRY gluQuadricCallback (GLUquadric* quad, GLenum which, _GLUfuncptr CallBackFunc);
332 GLAPI void GLAPIENTRY gluQuadricDrawStyle (GLUquadric* quad, GLenum draw);
333 GLAPI void GLAPIENTRY gluQuadricNormals (GLUquadric* quad, GLenum normal);
334 GLAPI void GLAPIENTRY gluQuadricOrientation (GLUquadric* quad, GLenum orientation);
335 GLAPI void GLAPIENTRY gluQuadricTexture (GLUquadric* quad, GLboolean texture);
336 GLAPI GLint GLAPIENTRY gluScaleImage (GLenum format, GLsizei wIn, GLsizei hIn, GLenum typeIn, const void *dataIn, GLsizei wOut, GLsizei hOut, GLenum typeOut, GLvoid* dataOut);
337 GLAPI void GLAPIENTRY gluSphere (GLUquadric* quad, GLdouble radius, GLint slices, GLint stacks);
338 GLAPI void GLAPIENTRY gluTessBeginContour (GLUtesselator* tess);
339 GLAPI void GLAPIENTRY gluTessBeginPolygon (GLUtesselator* tess, GLvoid* data);
340 GLAPI void GLAPIENTRY gluTessCallback (GLUtesselator* tess, GLenum which, _GLUfuncptr CallBackFunc);
341 GLAPI void GLAPIENTRY gluTessEndContour (GLUtesselator* tess);
342 GLAPI void GLAPIENTRY gluTessEndPolygon (GLUtesselator* tess);
343 GLAPI void GLAPIENTRY gluTessNormal (GLUtesselator* tess, GLdouble valueX, GLdouble valueY, GLdouble valueZ);
344 GLAPI void GLAPIENTRY gluTessProperty (GLUtesselator* tess, GLenum which, GLdouble data);
345 GLAPI void GLAPIENTRY gluTessVertex (GLUtesselator* tess, GLdouble *location, GLvoid* data);
346 GLAPI GLint GLAPIENTRY gluUnProject (GLdouble winX, GLdouble winY, GLdouble winZ, const GLdouble *model, const GLdouble *proj, const GLint *view, GLdouble* objX, GLdouble* objY, GLdouble* objZ);
347 GLAPI GLint GLAPIENTRY gluUnProject4 (GLdouble winX, GLdouble winY, GLdouble winZ, GLdouble clipW, const GLdouble *model, const GLdouble *proj, const GLint *view, GLdouble nearVal, GLdouble farVal, GLdouble* objX, GLdouble* objY, GLdouble* objZ, GLdouble* objW);
348
349 #ifdef __cplusplus
350 }
351 #endif
352
353 #endif /* __glu_h__ */