Team Fortress 2 Source Code as on 22/4/2020
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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. #ifndef __glu_h__
  31. #define __glu_h__
  32. #if defined(USE_MGL_NAMESPACE)
  33. #include "glu_mangle.h"
  34. #endif
  35. #include <GL/gl.h>
  36. #ifndef GLAPIENTRY
  37. #if defined(_MSC_VER) || defined(__MINGW32__)
  38. #define GLAPIENTRY __stdcall
  39. #else
  40. #define GLAPIENTRY
  41. #endif
  42. #endif
  43. #ifndef GLAPIENTRYP
  44. #define GLAPIENTRYP GLAPIENTRY *
  45. #endif
  46. #if (defined(_MSC_VER) || defined(__MINGW32__)) && defined(BUILD_GLU32)
  47. # undef GLAPI
  48. # define GLAPI __declspec(dllexport)
  49. #elif (defined(_MSC_VER) || defined(__MINGW32__)) && defined(_DLL)
  50. /* tag specifying we're building for DLL runtime support */
  51. # undef GLAPI
  52. # define GLAPI __declspec(dllimport)
  53. #elif !defined(GLAPI)
  54. /* for use with static link lib build of Win32 edition only */
  55. # define GLAPI extern
  56. #endif /* _STATIC_MESA support */
  57. #ifdef __cplusplus
  58. extern "C" {
  59. #endif
  60. /*************************************************************/
  61. /* Extensions */
  62. #define GLU_EXT_object_space_tess 1
  63. #define GLU_EXT_nurbs_tessellator 1
  64. /* Boolean */
  65. #define GLU_FALSE 0
  66. #define GLU_TRUE 1
  67. /* Version */
  68. #define GLU_VERSION_1_1 1
  69. #define GLU_VERSION_1_2 1
  70. #define GLU_VERSION_1_3 1
  71. /* StringName */
  72. #define GLU_VERSION 100800
  73. #define GLU_EXTENSIONS 100801
  74. /* ErrorCode */
  75. #define GLU_INVALID_ENUM 100900
  76. #define GLU_INVALID_VALUE 100901
  77. #define GLU_OUT_OF_MEMORY 100902
  78. #define GLU_INCOMPATIBLE_GL_VERSION 100903
  79. #define GLU_INVALID_OPERATION 100904
  80. /* NurbsDisplay */
  81. /* GLU_FILL */
  82. #define GLU_OUTLINE_POLYGON 100240
  83. #define GLU_OUTLINE_PATCH 100241
  84. /* NurbsCallback */
  85. #define GLU_NURBS_ERROR 100103
  86. #define GLU_ERROR 100103
  87. #define GLU_NURBS_BEGIN 100164
  88. #define GLU_NURBS_BEGIN_EXT 100164
  89. #define GLU_NURBS_VERTEX 100165
  90. #define GLU_NURBS_VERTEX_EXT 100165
  91. #define GLU_NURBS_NORMAL 100166
  92. #define GLU_NURBS_NORMAL_EXT 100166
  93. #define GLU_NURBS_COLOR 100167
  94. #define GLU_NURBS_COLOR_EXT 100167
  95. #define GLU_NURBS_TEXTURE_COORD 100168
  96. #define GLU_NURBS_TEX_COORD_EXT 100168
  97. #define GLU_NURBS_END 100169
  98. #define GLU_NURBS_END_EXT 100169
  99. #define GLU_NURBS_BEGIN_DATA 100170
  100. #define GLU_NURBS_BEGIN_DATA_EXT 100170
  101. #define GLU_NURBS_VERTEX_DATA 100171
  102. #define GLU_NURBS_VERTEX_DATA_EXT 100171
  103. #define GLU_NURBS_NORMAL_DATA 100172
  104. #define GLU_NURBS_NORMAL_DATA_EXT 100172
  105. #define GLU_NURBS_COLOR_DATA 100173
  106. #define GLU_NURBS_COLOR_DATA_EXT 100173
  107. #define GLU_NURBS_TEXTURE_COORD_DATA 100174
  108. #define GLU_NURBS_TEX_COORD_DATA_EXT 100174
  109. #define GLU_NURBS_END_DATA 100175
  110. #define GLU_NURBS_END_DATA_EXT 100175
  111. /* NurbsError */
  112. #define GLU_NURBS_ERROR1 100251
  113. #define GLU_NURBS_ERROR2 100252
  114. #define GLU_NURBS_ERROR3 100253
  115. #define GLU_NURBS_ERROR4 100254
  116. #define GLU_NURBS_ERROR5 100255
  117. #define GLU_NURBS_ERROR6 100256
  118. #define GLU_NURBS_ERROR7 100257
  119. #define GLU_NURBS_ERROR8 100258
  120. #define GLU_NURBS_ERROR9 100259
  121. #define GLU_NURBS_ERROR10 100260
  122. #define GLU_NURBS_ERROR11 100261
  123. #define GLU_NURBS_ERROR12 100262
  124. #define GLU_NURBS_ERROR13 100263
  125. #define GLU_NURBS_ERROR14 100264
  126. #define GLU_NURBS_ERROR15 100265
  127. #define GLU_NURBS_ERROR16 100266
  128. #define GLU_NURBS_ERROR17 100267
  129. #define GLU_NURBS_ERROR18 100268
  130. #define GLU_NURBS_ERROR19 100269
  131. #define GLU_NURBS_ERROR20 100270
  132. #define GLU_NURBS_ERROR21 100271
  133. #define GLU_NURBS_ERROR22 100272
  134. #define GLU_NURBS_ERROR23 100273
  135. #define GLU_NURBS_ERROR24 100274
  136. #define GLU_NURBS_ERROR25 100275
  137. #define GLU_NURBS_ERROR26 100276
  138. #define GLU_NURBS_ERROR27 100277
  139. #define GLU_NURBS_ERROR28 100278
  140. #define GLU_NURBS_ERROR29 100279
  141. #define GLU_NURBS_ERROR30 100280
  142. #define GLU_NURBS_ERROR31 100281
  143. #define GLU_NURBS_ERROR32 100282
  144. #define GLU_NURBS_ERROR33 100283
  145. #define GLU_NURBS_ERROR34 100284
  146. #define GLU_NURBS_ERROR35 100285
  147. #define GLU_NURBS_ERROR36 100286
  148. #define GLU_NURBS_ERROR37 100287
  149. /* NurbsProperty */
  150. #define GLU_AUTO_LOAD_MATRIX 100200
  151. #define GLU_CULLING 100201
  152. #define GLU_SAMPLING_TOLERANCE 100203
  153. #define GLU_DISPLAY_MODE 100204
  154. #define GLU_PARAMETRIC_TOLERANCE 100202
  155. #define GLU_SAMPLING_METHOD 100205
  156. #define GLU_U_STEP 100206
  157. #define GLU_V_STEP 100207
  158. #define GLU_NURBS_MODE 100160
  159. #define GLU_NURBS_MODE_EXT 100160
  160. #define GLU_NURBS_TESSELLATOR 100161
  161. #define GLU_NURBS_TESSELLATOR_EXT 100161
  162. #define GLU_NURBS_RENDERER 100162
  163. #define GLU_NURBS_RENDERER_EXT 100162
  164. /* NurbsSampling */
  165. #define GLU_OBJECT_PARAMETRIC_ERROR 100208
  166. #define GLU_OBJECT_PARAMETRIC_ERROR_EXT 100208
  167. #define GLU_OBJECT_PATH_LENGTH 100209
  168. #define GLU_OBJECT_PATH_LENGTH_EXT 100209
  169. #define GLU_PATH_LENGTH 100215
  170. #define GLU_PARAMETRIC_ERROR 100216
  171. #define GLU_DOMAIN_DISTANCE 100217
  172. /* NurbsTrim */
  173. #define GLU_MAP1_TRIM_2 100210
  174. #define GLU_MAP1_TRIM_3 100211
  175. /* QuadricDrawStyle */
  176. #define GLU_POINT 100010
  177. #define GLU_LINE 100011
  178. #define GLU_FILL 100012
  179. #define GLU_SILHOUETTE 100013
  180. /* QuadricCallback */
  181. /* GLU_ERROR */
  182. /* QuadricNormal */
  183. #define GLU_SMOOTH 100000
  184. #define GLU_FLAT 100001
  185. #define GLU_NONE 100002
  186. /* QuadricOrientation */
  187. #define GLU_OUTSIDE 100020
  188. #define GLU_INSIDE 100021
  189. /* TessCallback */
  190. #define GLU_TESS_BEGIN 100100
  191. #define GLU_BEGIN 100100
  192. #define GLU_TESS_VERTEX 100101
  193. #define GLU_VERTEX 100101
  194. #define GLU_TESS_END 100102
  195. #define GLU_END 100102
  196. #define GLU_TESS_ERROR 100103
  197. #define GLU_TESS_EDGE_FLAG 100104
  198. #define GLU_EDGE_FLAG 100104
  199. #define GLU_TESS_COMBINE 100105
  200. #define GLU_TESS_BEGIN_DATA 100106
  201. #define GLU_TESS_VERTEX_DATA 100107
  202. #define GLU_TESS_END_DATA 100108
  203. #define GLU_TESS_ERROR_DATA 100109
  204. #define GLU_TESS_EDGE_FLAG_DATA 100110
  205. #define GLU_TESS_COMBINE_DATA 100111
  206. /* TessContour */
  207. #define GLU_CW 100120
  208. #define GLU_CCW 100121
  209. #define GLU_INTERIOR 100122
  210. #define GLU_EXTERIOR 100123
  211. #define GLU_UNKNOWN 100124
  212. /* TessProperty */
  213. #define GLU_TESS_WINDING_RULE 100140
  214. #define GLU_TESS_BOUNDARY_ONLY 100141
  215. #define GLU_TESS_TOLERANCE 100142
  216. /* TessError */
  217. #define GLU_TESS_ERROR1 100151
  218. #define GLU_TESS_ERROR2 100152
  219. #define GLU_TESS_ERROR3 100153
  220. #define GLU_TESS_ERROR4 100154
  221. #define GLU_TESS_ERROR5 100155
  222. #define GLU_TESS_ERROR6 100156
  223. #define GLU_TESS_ERROR7 100157
  224. #define GLU_TESS_ERROR8 100158
  225. #define GLU_TESS_MISSING_BEGIN_POLYGON 100151
  226. #define GLU_TESS_MISSING_BEGIN_CONTOUR 100152
  227. #define GLU_TESS_MISSING_END_POLYGON 100153
  228. #define GLU_TESS_MISSING_END_CONTOUR 100154
  229. #define GLU_TESS_COORD_TOO_LARGE 100155
  230. #define GLU_TESS_NEED_COMBINE_CALLBACK 100156
  231. /* TessWinding */
  232. #define GLU_TESS_WINDING_ODD 100130
  233. #define GLU_TESS_WINDING_NONZERO 100131
  234. #define GLU_TESS_WINDING_POSITIVE 100132
  235. #define GLU_TESS_WINDING_NEGATIVE 100133
  236. #define GLU_TESS_WINDING_ABS_GEQ_TWO 100134
  237. /*************************************************************/
  238. #ifdef __cplusplus
  239. class GLUnurbs;
  240. class GLUquadric;
  241. class GLUtesselator;
  242. #else
  243. typedef struct GLUnurbs GLUnurbs;
  244. typedef struct GLUquadric GLUquadric;
  245. typedef struct GLUtesselator GLUtesselator;
  246. #endif
  247. typedef GLUnurbs GLUnurbsObj;
  248. typedef GLUquadric GLUquadricObj;
  249. typedef GLUtesselator GLUtesselatorObj;
  250. typedef GLUtesselator GLUtriangulatorObj;
  251. #define GLU_TESS_MAX_COORD 1.0e150
  252. /* Internal convenience typedefs */
  253. typedef void (GLAPIENTRYP _GLUfuncptr)();
  254. GLAPI void GLAPIENTRY gluBeginCurve (GLUnurbs* nurb);
  255. GLAPI void GLAPIENTRY gluBeginPolygon (GLUtesselator* tess);
  256. GLAPI void GLAPIENTRY gluBeginSurface (GLUnurbs* nurb);
  257. GLAPI void GLAPIENTRY gluBeginTrim (GLUnurbs* nurb);
  258. GLAPI GLint GLAPIENTRY gluBuild1DMipmapLevels (GLenum target, GLint internalFormat, GLsizei width, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void *data);
  259. GLAPI GLint GLAPIENTRY gluBuild1DMipmaps (GLenum target, GLint internalFormat, GLsizei width, GLenum format, GLenum type, const void *data);
  260. 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);
  261. GLAPI GLint GLAPIENTRY gluBuild2DMipmaps (GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *data);
  262. 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);
  263. GLAPI GLint GLAPIENTRY gluBuild3DMipmaps (GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *data);
  264. GLAPI GLboolean GLAPIENTRY gluCheckExtension (const GLubyte *extName, const GLubyte *extString);
  265. GLAPI void GLAPIENTRY gluCylinder (GLUquadric* quad, GLdouble base, GLdouble top, GLdouble height, GLint slices, GLint stacks);
  266. GLAPI void GLAPIENTRY gluDeleteNurbsRenderer (GLUnurbs* nurb);
  267. GLAPI void GLAPIENTRY gluDeleteQuadric (GLUquadric* quad);
  268. GLAPI void GLAPIENTRY gluDeleteTess (GLUtesselator* tess);
  269. GLAPI void GLAPIENTRY gluDisk (GLUquadric* quad, GLdouble inner, GLdouble outer, GLint slices, GLint loops);
  270. GLAPI void GLAPIENTRY gluEndCurve (GLUnurbs* nurb);
  271. GLAPI void GLAPIENTRY gluEndPolygon (GLUtesselator* tess);
  272. GLAPI void GLAPIENTRY gluEndSurface (GLUnurbs* nurb);
  273. GLAPI void GLAPIENTRY gluEndTrim (GLUnurbs* nurb);
  274. GLAPI const GLubyte * GLAPIENTRY gluErrorString (GLenum error);
  275. GLAPI void GLAPIENTRY gluGetNurbsProperty (GLUnurbs* nurb, GLenum property, GLfloat* data);
  276. GLAPI const GLubyte * GLAPIENTRY gluGetString (GLenum name);
  277. GLAPI void GLAPIENTRY gluGetTessProperty (GLUtesselator* tess, GLenum which, GLdouble* data);
  278. GLAPI void GLAPIENTRY gluLoadSamplingMatrices (GLUnurbs* nurb, const GLfloat *model, const GLfloat *perspective, const GLint *view);
  279. GLAPI void GLAPIENTRY gluLookAt (GLdouble eyeX, GLdouble eyeY, GLdouble eyeZ, GLdouble centerX, GLdouble centerY, GLdouble centerZ, GLdouble upX, GLdouble upY, GLdouble upZ);
  280. GLAPI GLUnurbs* GLAPIENTRY gluNewNurbsRenderer (void);
  281. GLAPI GLUquadric* GLAPIENTRY gluNewQuadric (void);
  282. GLAPI GLUtesselator* GLAPIENTRY gluNewTess (void);
  283. GLAPI void GLAPIENTRY gluNextContour (GLUtesselator* tess, GLenum type);
  284. GLAPI void GLAPIENTRY gluNurbsCallback (GLUnurbs* nurb, GLenum which, _GLUfuncptr CallBackFunc);
  285. GLAPI void GLAPIENTRY gluNurbsCallbackData (GLUnurbs* nurb, GLvoid* userData);
  286. GLAPI void GLAPIENTRY gluNurbsCallbackDataEXT (GLUnurbs* nurb, GLvoid* userData);
  287. GLAPI void GLAPIENTRY gluNurbsCurve (GLUnurbs* nurb, GLint knotCount, GLfloat *knots, GLint stride, GLfloat *control, GLint order, GLenum type);
  288. GLAPI void GLAPIENTRY gluNurbsProperty (GLUnurbs* nurb, GLenum property, GLfloat value);
  289. 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);
  290. GLAPI void GLAPIENTRY gluOrtho2D (GLdouble left, GLdouble right, GLdouble bottom, GLdouble top);
  291. GLAPI void GLAPIENTRY gluPartialDisk (GLUquadric* quad, GLdouble inner, GLdouble outer, GLint slices, GLint loops, GLdouble start, GLdouble sweep);
  292. GLAPI void GLAPIENTRY gluPerspective (GLdouble fovy, GLdouble aspect, GLdouble zNear, GLdouble zFar);
  293. GLAPI void GLAPIENTRY gluPickMatrix (GLdouble x, GLdouble y, GLdouble delX, GLdouble delY, GLint *viewport);
  294. 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);
  295. GLAPI void GLAPIENTRY gluPwlCurve (GLUnurbs* nurb, GLint count, GLfloat* data, GLint stride, GLenum type);
  296. GLAPI void GLAPIENTRY gluQuadricCallback (GLUquadric* quad, GLenum which, _GLUfuncptr CallBackFunc);
  297. GLAPI void GLAPIENTRY gluQuadricDrawStyle (GLUquadric* quad, GLenum draw);
  298. GLAPI void GLAPIENTRY gluQuadricNormals (GLUquadric* quad, GLenum normal);
  299. GLAPI void GLAPIENTRY gluQuadricOrientation (GLUquadric* quad, GLenum orientation);
  300. GLAPI void GLAPIENTRY gluQuadricTexture (GLUquadric* quad, GLboolean texture);
  301. GLAPI GLint GLAPIENTRY gluScaleImage (GLenum format, GLsizei wIn, GLsizei hIn, GLenum typeIn, const void *dataIn, GLsizei wOut, GLsizei hOut, GLenum typeOut, GLvoid* dataOut);
  302. GLAPI void GLAPIENTRY gluSphere (GLUquadric* quad, GLdouble radius, GLint slices, GLint stacks);
  303. GLAPI void GLAPIENTRY gluTessBeginContour (GLUtesselator* tess);
  304. GLAPI void GLAPIENTRY gluTessBeginPolygon (GLUtesselator* tess, GLvoid* data);
  305. GLAPI void GLAPIENTRY gluTessCallback (GLUtesselator* tess, GLenum which, _GLUfuncptr CallBackFunc);
  306. GLAPI void GLAPIENTRY gluTessEndContour (GLUtesselator* tess);
  307. GLAPI void GLAPIENTRY gluTessEndPolygon (GLUtesselator* tess);
  308. GLAPI void GLAPIENTRY gluTessNormal (GLUtesselator* tess, GLdouble valueX, GLdouble valueY, GLdouble valueZ);
  309. GLAPI void GLAPIENTRY gluTessProperty (GLUtesselator* tess, GLenum which, GLdouble data);
  310. GLAPI void GLAPIENTRY gluTessVertex (GLUtesselator* tess, GLdouble *location, GLvoid* data);
  311. 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);
  312. 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);
  313. #ifdef __cplusplus
  314. }
  315. #endif
  316. #endif /* __glu_h__ */