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C/C++ Source or Header  |  1996-03-15  |  11.9 KB  |  262 lines
  1. /*
  2. ** Copyright 1991-1993, Silicon Graphics, Inc.
  3. ** All Rights Reserved.
  4. ** 
  5. ** This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.;
  6. ** the contents of this file may not be disclosed to third parties, copied or
  7. ** duplicated in any form, in whole or in part, without the prior written
  8. ** permission of Silicon Graphics, Inc.
  9. ** 
  10. ** RESTRICTED RIGHTS LEGEND:
  11. ** Use, duplication or disclosure by the Government is subject to restrictions
  12. ** as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data
  13. ** and Computer Software clause at DFARS 252.227-7013, and/or in similar or
  14. ** successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished -
  15. ** rights reserved under the Copyright Laws of the United States.
  16. */
  17.  
  18. #ifndef __glu_h__
  19. #define __glu_h__
  20.  
  21. #include <GL/gl.h>
  22.  
  23. #ifdef __cplusplus
  24. extern "C" {
  25. #endif
  26.  
  27.  
  28. /*************************************************************/
  29.  
  30. /* Boolean */
  31. #define GLU_FALSE                            0
  32. #define GLU_TRUE                             1
  33.  
  34. /* Version */
  35. #define GLU_VERSION_1_1                      1
  36. #define GLU_VERSION_1_2                      1
  37.  
  38. /* StringName */
  39. #define GLU_VERSION                          100800
  40. #define GLU_EXTENSIONS                       100801
  41.  
  42. /* ErrorCode */
  43. #define GLU_INVALID_ENUM                     100900
  44. #define GLU_INVALID_VALUE                    100901
  45. #define GLU_OUT_OF_MEMORY                    100902
  46. #define GLU_INCOMPATIBLE_GL_VERSION          100903
  47.  
  48. /* NurbsDisplay */
  49. /*      GLU_FILL */
  50. #define GLU_OUTLINE_POLYGON                  100240
  51. #define GLU_OUTLINE_PATCH                    100241
  52.  
  53. /* NurbsCallback */
  54. #define GLU_ERROR                            100103
  55.  
  56. /* NurbsError */
  57. #define GLU_NURBS_ERROR1                     100251
  58. #define GLU_NURBS_ERROR2                     100252
  59. #define GLU_NURBS_ERROR3                     100253
  60. #define GLU_NURBS_ERROR4                     100254
  61. #define GLU_NURBS_ERROR5                     100255
  62. #define GLU_NURBS_ERROR6                     100256
  63. #define GLU_NURBS_ERROR7                     100257
  64. #define GLU_NURBS_ERROR8                     100258
  65. #define GLU_NURBS_ERROR9                     100259
  66. #define GLU_NURBS_ERROR10                    100260
  67. #define GLU_NURBS_ERROR11                    100261
  68. #define GLU_NURBS_ERROR12                    100262
  69. #define GLU_NURBS_ERROR13                    100263
  70. #define GLU_NURBS_ERROR14                    100264
  71. #define GLU_NURBS_ERROR15                    100265
  72. #define GLU_NURBS_ERROR16                    100266
  73. #define GLU_NURBS_ERROR17                    100267
  74. #define GLU_NURBS_ERROR18                    100268
  75. #define GLU_NURBS_ERROR19                    100269
  76. #define GLU_NURBS_ERROR20                    100270
  77. #define GLU_NURBS_ERROR21                    100271
  78. #define GLU_NURBS_ERROR22                    100272
  79. #define GLU_NURBS_ERROR23                    100273
  80. #define GLU_NURBS_ERROR24                    100274
  81. #define GLU_NURBS_ERROR25                    100275
  82. #define GLU_NURBS_ERROR26                    100276
  83. #define GLU_NURBS_ERROR27                    100277
  84. #define GLU_NURBS_ERROR28                    100278
  85. #define GLU_NURBS_ERROR29                    100279
  86. #define GLU_NURBS_ERROR30                    100280
  87. #define GLU_NURBS_ERROR31                    100281
  88. #define GLU_NURBS_ERROR32                    100282
  89. #define GLU_NURBS_ERROR33                    100283
  90. #define GLU_NURBS_ERROR34                    100284
  91. #define GLU_NURBS_ERROR35                    100285
  92. #define GLU_NURBS_ERROR36                    100286
  93. #define GLU_NURBS_ERROR37                    100287
  94.  
  95. /* NurbsProperty */
  96. #define GLU_AUTO_LOAD_MATRIX                 100200
  97. #define GLU_CULLING                          100201
  98. #define GLU_SAMPLING_TOLERANCE               100203
  99. #define GLU_DISPLAY_MODE                     100204
  100. #define GLU_PARAMETRIC_TOLERANCE             100202
  101. #define GLU_SAMPLING_METHOD                  100205
  102. #define GLU_U_STEP                           100206
  103. #define GLU_V_STEP                           100207
  104.  
  105. /* NurbsSampling */
  106. #define GLU_PATH_LENGTH                      100215
  107. #define GLU_PARAMETRIC_ERROR                 100216
  108. #define GLU_DOMAIN_DISTANCE                  100217
  109.  
  110. /* NurbsTrim */
  111. #define GLU_MAP1_TRIM_2                      100210
  112. #define GLU_MAP1_TRIM_3                      100211
  113.  
  114. /* QuadricDrawStyle */
  115. #define GLU_POINT                            100010
  116. #define GLU_LINE                             100011
  117. #define GLU_FILL                             100012
  118. #define GLU_SILHOUETTE                       100013
  119.  
  120. /* QuadricCallback */
  121. /*      GLU_ERROR */
  122.  
  123. /* QuadricNormal */
  124. #define GLU_SMOOTH                           100000
  125. #define GLU_FLAT                             100001
  126. #define GLU_NONE                             100002
  127.  
  128. /* QuadricOrientation */
  129. #define GLU_OUTSIDE                          100020
  130. #define GLU_INSIDE                           100021
  131.  
  132. /* TessCallback */
  133. #define GLU_TESS_BEGIN                       100100
  134. #define GLU_BEGIN                            100100
  135. #define GLU_TESS_VERTEX                      100101
  136. #define GLU_VERTEX                           100101
  137. #define GLU_TESS_END                         100102
  138. #define GLU_END                              100102
  139. #define GLU_TESS_ERROR                       100103
  140. #define GLU_TESS_EDGE_FLAG                   100104
  141. #define GLU_EDGE_FLAG                        100104
  142. #define GLU_TESS_COMBINE                     100105
  143. #define GLU_TESS_BEGIN_DATA                  100106
  144. #define GLU_TESS_VERTEX_DATA                 100107
  145. #define GLU_TESS_END_DATA                    100108
  146. #define GLU_TESS_ERROR_DATA                  100109
  147. #define GLU_TESS_EDGE_FLAG_DATA              100110
  148. #define GLU_TESS_COMBINE_DATA                100111
  149.  
  150. /* TessContour */
  151. #define GLU_CW                               100120
  152. #define GLU_CCW                              100121
  153. #define GLU_INTERIOR                         100122
  154. #define GLU_EXTERIOR                         100123
  155. #define GLU_UNKNOWN                          100124
  156.  
  157. /* TessProperty */
  158. #define GLU_TESS_WINDING_RULE                100140
  159. #define GLU_TESS_BOUNDARY_ONLY               100141
  160. #define GLU_TESS_TOLERANCE                   100142
  161.  
  162. /* TessError */
  163. #define GLU_TESS_ERROR1                      100151
  164. #define GLU_TESS_ERROR2                      100152
  165. #define GLU_TESS_ERROR3                      100153
  166. #define GLU_TESS_ERROR4                      100154
  167. #define GLU_TESS_ERROR5                      100155
  168. #define GLU_TESS_ERROR6                      100156
  169. #define GLU_TESS_ERROR7                      100157
  170. #define GLU_TESS_ERROR8                      100158
  171. #define GLU_TESS_MISSING_BEGIN_POLYGON       100151
  172. #define GLU_TESS_MISSING_BEGIN_CONTOUR       100152
  173. #define GLU_TESS_MISSING_END_POLYGON         100153
  174. #define GLU_TESS_MISSING_END_CONTOUR         100154
  175. #define GLU_TESS_COORD_TOO_LARGE             100155
  176. #define GLU_TESS_NEED_COMBINE_CALLBACK       100156
  177.  
  178. /* TessWinding */
  179. #define GLU_TESS_WINDING_ODD                 100130
  180. #define GLU_TESS_WINDING_NONZERO             100131
  181. #define GLU_TESS_WINDING_POSITIVE            100132
  182. #define GLU_TESS_WINDING_NEGATIVE            100133
  183. #define GLU_TESS_WINDING_ABS_GEQ_TWO         100134
  184.  
  185. /*************************************************************/
  186.  
  187.  
  188. #ifdef __cplusplus
  189. class GLUnurbs;
  190. class GLUquadric;
  191. class GLUtesselator;
  192. #else
  193. typedef struct GLUnurbs GLUnurbs;
  194. typedef struct GLUquadric GLUquadric;
  195. typedef struct GLUtesselator GLUtesselator;
  196. #endif
  197.  
  198. typedef struct GLUnurbs GLUnurbsObj;
  199. typedef struct GLUquadric GLUquadricObj;
  200. typedef struct GLUtesselator GLUtesselatorObj;
  201. typedef struct GLUtesselator GLUtriangulatorObj;
  202.  
  203. #define GLU_TESS_MAX_COORD 1.0e150
  204.  
  205. extern void gluBeginCurve (GLUnurbs* nurb);
  206. extern void gluBeginPolygon (GLUtesselator* tess);
  207. extern void gluBeginSurface (GLUnurbs* nurb);
  208. extern void gluBeginTrim (GLUnurbs* nurb);
  209. extern GLint gluBuild1DMipmaps (GLenum target, GLint component, GLsizei width, GLenum format, GLenum type, const void *data);
  210. extern GLint gluBuild2DMipmaps (GLenum target, GLint component, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *data);
  211. extern void gluCylinder (GLUquadric* quad, GLdouble base, GLdouble top, GLdouble height, GLint slices, GLint stacks);
  212. extern void gluDeleteNurbsRenderer (GLUnurbs* nurb);
  213. extern void gluDeleteQuadric (GLUquadric* quad);
  214. extern void gluDeleteTess (GLUtesselator* tess);
  215. extern void gluDisk (GLUquadric* quad, GLdouble inner, GLdouble outer, GLint slices, GLint loops);
  216. extern void gluEndCurve (GLUnurbs* nurb);
  217. extern void gluEndPolygon (GLUtesselator* tess);
  218. extern void gluEndSurface (GLUnurbs* nurb);
  219. extern void gluEndTrim (GLUnurbs* nurb);
  220. extern const GLubyte * gluErrorString (GLenum error);
  221. extern void gluGetNurbsProperty (GLUnurbs* nurb, GLenum property, GLfloat* data);
  222. extern const GLubyte * gluGetString (GLenum name);
  223. extern void gluGetTessProperty (GLUtesselator* tess, GLenum which, GLdouble* data);
  224. extern void gluLoadSamplingMatrices (GLUnurbs* nurb, const GLfloat *model, const GLfloat *perspective, const GLint *view);
  225. extern void gluLookAt (GLdouble eyeX, GLdouble eyeY, GLdouble eyeZ, GLdouble centerX, GLdouble centerY, GLdouble centerZ, GLdouble upX, GLdouble upY, GLdouble upZ);
  226. extern GLUnurbs* gluNewNurbsRenderer (void);
  227. extern GLUquadric* gluNewQuadric (void);
  228. extern GLUtesselator* gluNewTess (void);
  229. extern void gluNextContour (GLUtesselator* tess, GLenum type);
  230. extern void gluNurbsCallback (GLUnurbs* nurb, GLenum which, GLvoid (*CallBackFunc)());
  231. extern void gluNurbsCurve (GLUnurbs* nurb, GLint knotCount, GLfloat *knots, GLint stride, GLfloat *control, GLint order, GLenum type);
  232. extern void gluNurbsProperty (GLUnurbs* nurb, GLenum property, GLfloat value);
  233. extern void gluNurbsSurface (GLUnurbs* nurb, GLint sKnotCount, GLfloat* sKnots, GLint tKnotCount, GLfloat* tKnots, GLint sStride, GLint tStride, GLfloat* control, GLint sOrder, GLint tOrder, GLenum type);
  234. extern void gluOrtho2D (GLdouble left, GLdouble right, GLdouble bottom, GLdouble top);
  235. extern void gluPartialDisk (GLUquadric* quad, GLdouble inner, GLdouble outer, GLint slices, GLint loops, GLdouble start, GLdouble sweep);
  236. extern void gluPerspective (GLdouble fovy, GLdouble aspect, GLdouble zNear, GLdouble zFar);
  237. extern void gluPickMatrix (GLdouble x, GLdouble y, GLdouble delX, GLdouble delY, GLint *viewport);
  238. extern GLint gluProject (GLdouble objX, GLdouble objY, GLdouble objZ, const GLdouble *model, const GLdouble *proj, const GLint *view, GLdouble* winX, GLdouble* winY, GLdouble* winZ);
  239. extern void gluPwlCurve (GLUnurbs* nurb, GLint count, GLfloat* data, GLint stride, GLenum type);
  240. extern void gluQuadricCallback (GLUquadric* quad, GLenum which, GLvoid (*CallBackFunc)());
  241. extern void gluQuadricDrawStyle (GLUquadric* quad, GLenum draw);
  242. extern void gluQuadricNormals (GLUquadric* quad, GLenum normal);
  243. extern void gluQuadricOrientation (GLUquadric* quad, GLenum orientation);
  244. extern void gluQuadricTexture (GLUquadric* quad, GLboolean texture);
  245. extern GLint gluScaleImage (GLenum format, GLsizei wIn, GLsizei hIn, GLenum typeIn, const void *dataIn, GLsizei wOut, GLsizei hOut, GLenum typeOut, GLvoid* dataOut);
  246. extern void gluSphere (GLUquadric* quad, GLdouble radius, GLint slices, GLint stacks);
  247. extern void gluTessBeginContour (GLUtesselator* tess);
  248. extern void gluTessBeginPolygon (GLUtesselator* tess, GLvoid* data);
  249. extern void gluTessCallback (GLUtesselator* tess, GLenum which, GLvoid (*CallBackFunc)());
  250. extern void gluTessEndContour (GLUtesselator* tess);
  251. extern void gluTessEndPolygon (GLUtesselator* tess);
  252. extern void gluTessNormal (GLUtesselator* tess, GLdouble valueX, GLdouble valueY, GLdouble valueZ);
  253. extern void gluTessProperty (GLUtesselator* tess, GLenum which, GLdouble data);
  254. extern void gluTessVertex (GLUtesselator* tess, GLdouble *location, GLvoid* data);
  255. extern GLint gluUnProject (GLdouble winX, GLdouble winY, GLdouble winZ, const GLdouble *model, const GLdouble *proj, const GLint *view, GLdouble* objX, GLdouble* objY, GLdouble* objZ);
  256.  
  257. #ifdef __cplusplus
  258. }
  259. #endif
  260.  
  261. #endif /* __glu_h__ */
  262.