FreeWRL / FreeX3D 4.3.0
libnurbs2.h
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/* subset of mesa glu.h for tesselation only and using openGL ES 2 header */
31
32#ifndef __libnurbs2_h__
33#define __libnurbs2_h__
34
35#include <config.h>
36
37#ifdef OLDCODE
38OLDCODE #ifdef GLES2
39OLDCODE #include <GLES2/gl2.h>
40OLDCODE #define GLdouble double //GLdouble not defined in GL ES or GL ES 2
41OLDCODE#else
42OLDCODE #include <GL/gl.h>
43OLDCODE #include <limits.h> /* LONG_MAX */
44OLDCODE#endif //GLES2
45#endif //OLDCODE
46
47#ifdef OLDCODE
48OLDCODE #include <GL/gl.h>
49OLDCODE #include <limits.h> /* LONG_MAX */
50#endif //OLDCODE
51
52
53#if defined (_ANDROID) || defined(ANDROIDNDK) || defined (IPHONE) || defined (QNX) || defined (ANGLEPROJECT)
54 #include <GLES2/gl2.h>
55 //#include <GLES2/gl2ext.h>
56 #define GLdouble double
57 //#define USE_INTERNAL_EVAL
58 #define GL_QUAD_STRIP 0x0008
59#else
60 #include <GL/gl.h>
61#endif
62
63
64#ifndef GLAPIENTRY
65#if defined(_MSC_VER) || defined(__MINGW32__)
66#define GLAPIENTRY __stdcall
67#else
68#define GLAPIENTRY
69#endif
70#endif
71
72#ifdef ANDROIDNDK
73#define APIENTRY GLAPIENTRY
74#ifndef CALLBACK
75#define CALLBACK
76#endif
77#endif
78
79
80#ifndef GLAPIENTRYP
81#define GLAPIENTRYP GLAPIENTRY *
82#endif
83
84#define WANT_STATIC_LIBNURBS 1
85#if defined(_MSC_VER) && defined(WANT_STATIC_LIBNURBS)
86#undef _DLL //pesky thing shouldn't be defined for a static lib but is
87#endif
88
89#if (defined(_MSC_VER) || defined(__MINGW32__)) && defined(BUILD_GLU32)
90# undef GLAPI
91# define GLAPI __declspec(dllexport)
92#elif (defined(_MSC_VER) || defined(__MINGW32__)) && defined(_DLL)
93/* tag specifying we're building for DLL runtime support */
94# undef GLAPI
95# define GLAPI __declspec(dllimport)
96#elif !defined(GLAPI)
97/* for use with static link lib build of Win32 edition only */
98# define GLAPI extern
99#endif /* _STATIC_MESA support */
100
101#ifdef __cplusplus
102extern "C" {
103#endif
104
105/*************************************************************/
106
107/* Extensions */
108#define GLU_EXT_object_space_tess 1
109#define GLU_EXT_nurbs_tessellator 1
110
111/* Boolean */
112#define GLU_FALSE 0
113#define GLU_TRUE 1
114
115/* Version */
116#define GLU_VERSION_1_1 1
117#define GLU_VERSION_1_2 1
118#define GLU_VERSION_1_3 1
119
120/* StringName */
121#define GLU_VERSION 100800
122#define GLU_EXTENSIONS 100801
123
124/* ErrorCode */
125#define GLU_INVALID_ENUM 100900
126#define GLU_INVALID_VALUE 100901
127#define GLU_OUT_OF_MEMORY 100902
128#define GLU_INCOMPATIBLE_GL_VERSION 100903
129#define GLU_INVALID_OPERATION 100904
130
131/* NurbsDisplay */
132/* GLU_FILL */
133#define GLU_OUTLINE_POLYGON 100240
134#define GLU_OUTLINE_PATCH 100241
135
136/* NurbsCallback */
137#define GLU_NURBS_ERROR 100103
138#define GLU_ERROR 100103
139#define GLU_NURBS_BEGIN 100164
140#define GLU_NURBS_BEGIN_EXT 100164
141#define GLU_NURBS_VERTEX 100165
142#define GLU_NURBS_VERTEX_EXT 100165
143#define GLU_NURBS_NORMAL 100166
144#define GLU_NURBS_NORMAL_EXT 100166
145#define GLU_NURBS_COLOR 100167
146#define GLU_NURBS_COLOR_EXT 100167
147#define GLU_NURBS_TEXTURE_COORD 100168
148#define GLU_NURBS_TEX_COORD_EXT 100168
149#define GLU_NURBS_END 100169
150#define GLU_NURBS_END_EXT 100169
151#define GLU_NURBS_BEGIN_DATA 100170
152#define GLU_NURBS_BEGIN_DATA_EXT 100170
153#define GLU_NURBS_VERTEX_DATA 100171
154#define GLU_NURBS_VERTEX_DATA_EXT 100171
155#define GLU_NURBS_NORMAL_DATA 100172
156#define GLU_NURBS_NORMAL_DATA_EXT 100172
157#define GLU_NURBS_COLOR_DATA 100173
158#define GLU_NURBS_COLOR_DATA_EXT 100173
159#define GLU_NURBS_TEXTURE_COORD_DATA 100174
160#define GLU_NURBS_TEX_COORD_DATA_EXT 100174
161#define GLU_NURBS_END_DATA 100175
162#define GLU_NURBS_END_DATA_EXT 100175
163
164/* NurbsError */
165#define GLU_NURBS_ERROR1 100251
166#define GLU_NURBS_ERROR2 100252
167#define GLU_NURBS_ERROR3 100253
168#define GLU_NURBS_ERROR4 100254
169#define GLU_NURBS_ERROR5 100255
170#define GLU_NURBS_ERROR6 100256
171#define GLU_NURBS_ERROR7 100257
172#define GLU_NURBS_ERROR8 100258
173#define GLU_NURBS_ERROR9 100259
174#define GLU_NURBS_ERROR10 100260
175#define GLU_NURBS_ERROR11 100261
176#define GLU_NURBS_ERROR12 100262
177#define GLU_NURBS_ERROR13 100263
178#define GLU_NURBS_ERROR14 100264
179#define GLU_NURBS_ERROR15 100265
180#define GLU_NURBS_ERROR16 100266
181#define GLU_NURBS_ERROR17 100267
182#define GLU_NURBS_ERROR18 100268
183#define GLU_NURBS_ERROR19 100269
184#define GLU_NURBS_ERROR20 100270
185#define GLU_NURBS_ERROR21 100271
186#define GLU_NURBS_ERROR22 100272
187#define GLU_NURBS_ERROR23 100273
188#define GLU_NURBS_ERROR24 100274
189#define GLU_NURBS_ERROR25 100275
190#define GLU_NURBS_ERROR26 100276
191#define GLU_NURBS_ERROR27 100277
192#define GLU_NURBS_ERROR28 100278
193#define GLU_NURBS_ERROR29 100279
194#define GLU_NURBS_ERROR30 100280
195#define GLU_NURBS_ERROR31 100281
196#define GLU_NURBS_ERROR32 100282
197#define GLU_NURBS_ERROR33 100283
198#define GLU_NURBS_ERROR34 100284
199#define GLU_NURBS_ERROR35 100285
200#define GLU_NURBS_ERROR36 100286
201#define GLU_NURBS_ERROR37 100287
202
203/* NurbsProperty */
204#define GLU_AUTO_LOAD_MATRIX 100200
205#define GLU_CULLING 100201
206#define GLU_SAMPLING_TOLERANCE 100203
207#define GLU_DISPLAY_MODE 100204
208#define GLU_PARAMETRIC_TOLERANCE 100202
209#define GLU_SAMPLING_METHOD 100205
210#define GLU_U_STEP 100206
211#define GLU_V_STEP 100207
212#define GLU_NURBS_MODE 100160
213#define GLU_NURBS_MODE_EXT 100160
214#define GLU_NURBS_TESSELLATOR 100161
215#define GLU_NURBS_TESSELLATOR_EXT 100161
216#define GLU_NURBS_RENDERER 100162
217#define GLU_NURBS_RENDERER_EXT 100162
218
219/* NurbsSampling */
220#define GLU_OBJECT_PARAMETRIC_ERROR 100208
221#define GLU_OBJECT_PARAMETRIC_ERROR_EXT 100208
222#define GLU_OBJECT_PATH_LENGTH 100209
223#define GLU_OBJECT_PATH_LENGTH_EXT 100209
224#define GLU_PATH_LENGTH 100215
225#define GLU_PARAMETRIC_ERROR 100216
226#define GLU_DOMAIN_DISTANCE 100217
227
228/* NurbsTrim */
229#define GLU_MAP1_TRIM_2 100210
230#define GLU_MAP1_TRIM_3 100211
231
232/* QuadricDrawStyle */
233#define GLU_POINT 100010
234#define GLU_LINE 100011
235#define GLU_FILL 100012
236#define GLU_SILHOUETTE 100013
237
238/* QuadricCallback */
239/* GLU_ERROR */
240
241/* QuadricNormal */
242#define GLU_SMOOTH 100000
243#define GLU_FLAT 100001
244#define GLU_NONE 100002
245
246/* QuadricOrientation */
247#define GLU_OUTSIDE 100020
248#define GLU_INSIDE 100021
249
250/* TessCallback */
251#define GLU_TESS_BEGIN 100100
252#define GLU_BEGIN 100100
253#define GLU_TESS_VERTEX 100101
254#define GLU_VERTEX 100101
255#define GLU_TESS_END 100102
256#define GLU_END 100102
257#define GLU_TESS_ERROR 100103
258#define GLU_TESS_EDGE_FLAG 100104
259#define GLU_EDGE_FLAG 100104
260#define GLU_TESS_COMBINE 100105
261#define GLU_TESS_BEGIN_DATA 100106
262#define GLU_TESS_VERTEX_DATA 100107
263#define GLU_TESS_END_DATA 100108
264#define GLU_TESS_ERROR_DATA 100109
265#define GLU_TESS_EDGE_FLAG_DATA 100110
266#define GLU_TESS_COMBINE_DATA 100111
267
268/* TessContour */
269#define GLU_CW 100120
270#define GLU_CCW 100121
271#define GLU_INTERIOR 100122
272#define GLU_EXTERIOR 100123
273#define GLU_UNKNOWN 100124
274
275/* TessProperty */
276#define GLU_TESS_WINDING_RULE 100140
277#define GLU_TESS_BOUNDARY_ONLY 100141
278#define GLU_TESS_TOLERANCE 100142
279
280/* TessError */
281#define GLU_TESS_ERROR1 100151
282#define GLU_TESS_ERROR2 100152
283#define GLU_TESS_ERROR3 100153
284#define GLU_TESS_ERROR4 100154
285#define GLU_TESS_ERROR5 100155
286#define GLU_TESS_ERROR6 100156
287#define GLU_TESS_ERROR7 100157
288#define GLU_TESS_ERROR8 100158
289#define GLU_TESS_MISSING_BEGIN_POLYGON 100151
290#define GLU_TESS_MISSING_BEGIN_CONTOUR 100152
291#define GLU_TESS_MISSING_END_POLYGON 100153
292#define GLU_TESS_MISSING_END_CONTOUR 100154
293#define GLU_TESS_COORD_TOO_LARGE 100155
294#define GLU_TESS_NEED_COMBINE_CALLBACK 100156
295
296/* TessWinding */
297#define GLU_TESS_WINDING_ODD 100130
298#define GLU_TESS_WINDING_NONZERO 100131
299#define GLU_TESS_WINDING_POSITIVE 100132
300#define GLU_TESS_WINDING_NEGATIVE 100133
301#define GLU_TESS_WINDING_ABS_GEQ_TWO 100134
302
303/*************************************************************/
304
305/* Evaluators */
306#define GL_AUTO_NORMAL 0x0D80
307#define GL_MAP1_COLOR_4 0x0D90
308#define GL_MAP1_INDEX 0x0D91
309#define GL_MAP1_NORMAL 0x0D92
310#define GL_MAP1_TEXTURE_COORD_1 0x0D93
311#define GL_MAP1_TEXTURE_COORD_2 0x0D94
312#define GL_MAP1_TEXTURE_COORD_3 0x0D95
313#define GL_MAP1_TEXTURE_COORD_4 0x0D96
314#define GL_MAP1_VERTEX_3 0x0D97
315#define GL_MAP1_VERTEX_4 0x0D98
316#define GL_MAP2_COLOR_4 0x0DB0
317#define GL_MAP2_INDEX 0x0DB1
318#define GL_MAP2_NORMAL 0x0DB2
319#define GL_MAP2_TEXTURE_COORD_1 0x0DB3
320#define GL_MAP2_TEXTURE_COORD_2 0x0DB4
321#define GL_MAP2_TEXTURE_COORD_3 0x0DB5
322#define GL_MAP2_TEXTURE_COORD_4 0x0DB6
323#define GL_MAP2_VERTEX_3 0x0DB7
324#define GL_MAP2_VERTEX_4 0x0DB8
325#define GL_MAP1_GRID_DOMAIN 0x0DD0
326#define GL_MAP1_GRID_SEGMENTS 0x0DD1
327#define GL_MAP2_GRID_DOMAIN 0x0DD2
328#define GL_MAP2_GRID_SEGMENTS 0x0DD3
329#define GL_COEFF 0x0A00
330#define GL_ORDER 0x0A01
331#define GL_DOMAIN 0x0A02
332
333
334#ifdef __cplusplus
335class GLUnurbs;
336class GLUquadric;
337class GLUtesselator;
338#else
339typedef struct GLUnurbs GLUnurbs;
340typedef struct GLUquadric GLUquadric;
341typedef struct GLUtesselator GLUtesselator;
342#endif
343
344typedef GLUnurbs GLUnurbsObj;
345typedef GLUquadric GLUquadricObj;
348
349#define GLU_TESS_MAX_COORD 1.0e150
350
351/* Internal convenience typedefs */
352//typedef void (GLAPIENTRYP _GLUfuncptr)(void);
353typedef void (GLAPIENTRYP _GLUfuncptr)();
354
355
356GLAPI void GLAPIENTRY gluBeginCurve (GLUnurbs* nurb);
357GLAPI void GLAPIENTRY gluBeginPolygon (GLUtesselator* tess);
358GLAPI void GLAPIENTRY gluBeginSurface (GLUnurbs* nurb);
359GLAPI void GLAPIENTRY gluBeginTrim (GLUnurbs* nurb);
360GLAPI GLint GLAPIENTRY gluBuild1DMipmapLevels (GLenum target, GLint internalFormat, GLsizei width, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void *data);
361GLAPI GLint GLAPIENTRY gluBuild1DMipmaps (GLenum target, GLint internalFormat, GLsizei width, GLenum format, GLenum type, const void *data);
362GLAPI GLint GLAPIENTRY gluBuild2DMipmapLevels (GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, GLint level, GLint base, GLint max, const void *data);
363GLAPI GLint GLAPIENTRY gluBuild2DMipmaps (GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, const void *data);
364GLAPI 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);
365GLAPI GLint GLAPIENTRY gluBuild3DMipmaps (GLenum target, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *data);
366GLAPI GLboolean GLAPIENTRY gluCheckExtension (const GLubyte *extName, const GLubyte *extString);
367GLAPI void GLAPIENTRY gluCylinder (GLUquadric* quad, GLdouble base, GLdouble top, GLdouble height, GLint slices, GLint stacks);
368GLAPI void GLAPIENTRY gluDeleteNurbsRenderer (GLUnurbs* nurb);
369GLAPI void GLAPIENTRY gluDeleteQuadric (GLUquadric* quad);
370GLAPI void GLAPIENTRY gluDeleteTess (GLUtesselator* tess);
371GLAPI void GLAPIENTRY gluDisk (GLUquadric* quad, GLdouble inner, GLdouble outer, GLint slices, GLint loops);
372GLAPI void GLAPIENTRY gluEndCurve (GLUnurbs* nurb);
373GLAPI void GLAPIENTRY gluEndPolygon (GLUtesselator* tess);
374GLAPI void GLAPIENTRY gluEndSurface (GLUnurbs* nurb);
375GLAPI void GLAPIENTRY gluEndTrim (GLUnurbs* nurb);
376GLAPI const GLubyte * GLAPIENTRY gluErrorString (GLenum error);
377GLAPI void GLAPIENTRY gluGetNurbsProperty (GLUnurbs* nurb, GLenum property, GLfloat* data);
378GLAPI const GLubyte * GLAPIENTRY gluGetString (GLenum name);
379GLAPI void GLAPIENTRY gluGetTessProperty (GLUtesselator* tess, GLenum which, GLdouble* data);
380GLAPI void GLAPIENTRY gluLoadSamplingMatrices (GLUnurbs* nurb, const GLfloat *model, const GLfloat *perspective, const GLint *view);
381GLAPI void GLAPIENTRY gluLookAt (GLdouble eyeX, GLdouble eyeY, GLdouble eyeZ, GLdouble centerX, GLdouble centerY, GLdouble centerZ, GLdouble upX, GLdouble upY, GLdouble upZ);
382GLAPI GLUnurbs* GLAPIENTRY gluNewNurbsRenderer (void);
383GLAPI GLUquadric* GLAPIENTRY gluNewQuadric (void);
384GLAPI GLUtesselator* GLAPIENTRY gluNewTess (void);
385GLAPI void GLAPIENTRY gluNextContour (GLUtesselator* tess, GLenum type);
386GLAPI void GLAPIENTRY gluNurbsCallback (GLUnurbs* nurb, GLenum which, _GLUfuncptr CallBackFunc);
387GLAPI void GLAPIENTRY gluNurbsCallbackData (GLUnurbs* nurb, GLvoid* userData);
388GLAPI void GLAPIENTRY gluNurbsCallbackDataEXT (GLUnurbs* nurb, GLvoid* userData);
389GLAPI void GLAPIENTRY gluNurbsCurve (GLUnurbs* nurb, GLint knotCount, GLfloat *knots, GLint stride, GLfloat *control, GLint order, GLenum type);
390GLAPI void GLAPIENTRY gluNurbsProperty (GLUnurbs* nurb, GLenum property, GLfloat value);
391GLAPI 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);
392GLAPI void GLAPIENTRY gluOrtho2D (GLdouble left, GLdouble right, GLdouble bottom, GLdouble top);
393GLAPI void GLAPIENTRY gluPartialDisk (GLUquadric* quad, GLdouble inner, GLdouble outer, GLint slices, GLint loops, GLdouble start, GLdouble sweep);
394GLAPI void GLAPIENTRY gluPerspective (GLdouble fovy, GLdouble aspect, GLdouble zNear, GLdouble zFar);
395GLAPI void GLAPIENTRY gluPickMatrix (GLdouble x, GLdouble y, GLdouble delX, GLdouble delY, GLint *viewport);
396GLAPI GLint GLAPIENTRY gluProject (GLdouble objX, GLdouble objY, GLdouble objZ, const GLdouble *model, const GLdouble *proj, const GLint *view, GLdouble* winX, GLdouble* winY, GLdouble* winZ);
397GLAPI void GLAPIENTRY gluPwlCurve (GLUnurbs* nurb, GLint count, GLfloat* data, GLint stride, GLenum type);
398GLAPI void GLAPIENTRY gluQuadricCallback (GLUquadric* quad, GLenum which, _GLUfuncptr CallBackFunc);
399GLAPI void GLAPIENTRY gluQuadricDrawStyle (GLUquadric* quad, GLenum draw);
400GLAPI void GLAPIENTRY gluQuadricNormals (GLUquadric* quad, GLenum normal);
401GLAPI void GLAPIENTRY gluQuadricOrientation (GLUquadric* quad, GLenum orientation);
402GLAPI void GLAPIENTRY gluQuadricTexture (GLUquadric* quad, GLboolean texture);
403GLAPI GLint GLAPIENTRY gluScaleImage (GLenum format, GLsizei wIn, GLsizei hIn, GLenum typeIn, const void *dataIn, GLsizei wOut, GLsizei hOut, GLenum typeOut, GLvoid* dataOut);
404GLAPI void GLAPIENTRY gluSphere (GLUquadric* quad, GLdouble radius, GLint slices, GLint stacks);
405GLAPI void GLAPIENTRY gluTessBeginContour (GLUtesselator* tess);
406GLAPI void GLAPIENTRY gluTessBeginPolygon (GLUtesselator* tess, GLvoid* data);
407GLAPI void GLAPIENTRY gluTessCallback (GLUtesselator* tess, GLenum which, _GLUfuncptr CallBackFunc);
408GLAPI void GLAPIENTRY gluTessEndContour (GLUtesselator* tess);
409GLAPI void GLAPIENTRY gluTessEndPolygon (GLUtesselator* tess);
410GLAPI void GLAPIENTRY gluTessNormal (GLUtesselator* tess, GLdouble valueX, GLdouble valueY, GLdouble valueZ);
411GLAPI void GLAPIENTRY gluTessProperty (GLUtesselator* tess, GLenum which, GLdouble data);
412GLAPI void GLAPIENTRY gluTessVertex (GLUtesselator* tess, GLdouble *location, GLvoid* data);
413GLAPI GLint GLAPIENTRY gluUnProject (GLdouble winX, GLdouble winY, GLdouble winZ, const GLdouble *model, const GLdouble *proj, const GLint *view, GLdouble* objX, GLdouble* objY, GLdouble* objZ);
414GLAPI 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);
415
416
417#ifdef __cplusplus
418}
419#endif
420
421#endif /* __libnurbs2_h__ */