glu.h

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/*
 * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
 * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice including the dates of first publication and
 * either this permission notice or a reference to
 * http://oss.sgi.com/projects/FreeB/
 * shall be included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
 * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 * Except as contained in this notice, the name of Silicon Graphics, Inc.
 * shall not be used in advertising or otherwise to promote the sale, use or
 * other dealings in this Software without prior written authorization from
 * Silicon Graphics, Inc.
 */

#ifndef __glu_h__
#define __glu_h__

#define GLAPIENTRYP *
#define GLAPIENTRY
#define GLAPI

typedef int GLint;
typedef unsigned int GLenum;
typedef unsigned int GLsizei;
typedef float GLfloat;
typedef double GLdouble;
typedef unsigned char GLubyte;
typedef int GLboolean;
typedef void GLvoid;

#define GL_FALSE          0
#define GL_TRUE           1
#define GL_LINE_LOOP      0x0002
#define GL_LINE_STRIP     0x0003
#define GL_TRIANGLES      0x0004
#define GL_TRIANGLE_STRIP 0x0005
#define GL_TRIANGLE_FAN   0x0006

#ifdef __cplusplus
extern "C" {
#endif

/*************************************************************/

/* Extensions */
#define GLU_EXT_object_space_tess 1
#define GLU_EXT_nurbs_tessellator 1

/* Boolean */
#define GLU_FALSE 0
#define GLU_TRUE  1

/* Version */
#define GLU_VERSION_1_1 1
#define GLU_VERSION_1_2 1
#define GLU_VERSION_1_3 1

/* StringName */
#define GLU_VERSION    100800
#define GLU_EXTENSIONS 100801

/* ErrorCode */
#define GLU_INVALID_ENUM            100900
#define GLU_INVALID_VALUE           100901
#define GLU_OUT_OF_MEMORY           100902
#define GLU_INCOMPATIBLE_GL_VERSION 100903
#define GLU_INVALID_OPERATION       100904

/* NurbsDisplay */
/*      GLU_FILL */
#define GLU_OUTLINE_POLYGON 100240
#define GLU_OUTLINE_PATCH   100241

/* NurbsCallback */
#define GLU_NURBS_ERROR              100103
#define GLU_ERROR                    100103
#define GLU_NURBS_BEGIN              100164
#define GLU_NURBS_BEGIN_EXT          100164
#define GLU_NURBS_VERTEX             100165
#define GLU_NURBS_VERTEX_EXT         100165
#define GLU_NURBS_NORMAL             100166
#define GLU_NURBS_NORMAL_EXT         100166
#define GLU_NURBS_COLOR              100167
#define GLU_NURBS_COLOR_EXT          100167
#define GLU_NURBS_TEXTURE_COORD      100168
#define GLU_NURBS_TEX_COORD_EXT      100168
#define GLU_NURBS_END                100169
#define GLU_NURBS_END_EXT            100169
#define GLU_NURBS_BEGIN_DATA         100170
#define GLU_NURBS_BEGIN_DATA_EXT     100170
#define GLU_NURBS_VERTEX_DATA        100171
#define GLU_NURBS_VERTEX_DATA_EXT    100171
#define GLU_NURBS_NORMAL_DATA        100172
#define GLU_NURBS_NORMAL_DATA_EXT    100172
#define GLU_NURBS_COLOR_DATA         100173
#define GLU_NURBS_COLOR_DATA_EXT     100173
#define GLU_NURBS_TEXTURE_COORD_DATA 100174
#define GLU_NURBS_TEX_COORD_DATA_EXT 100174
#define GLU_NURBS_END_DATA           100175
#define GLU_NURBS_END_DATA_EXT       100175

/* NurbsError */
#define GLU_NURBS_ERROR1  100251
#define GLU_NURBS_ERROR2  100252
#define GLU_NURBS_ERROR3  100253
#define GLU_NURBS_ERROR4  100254
#define GLU_NURBS_ERROR5  100255
#define GLU_NURBS_ERROR6  100256
#define GLU_NURBS_ERROR7  100257
#define GLU_NURBS_ERROR8  100258
#define GLU_NURBS_ERROR9  100259
#define GLU_NURBS_ERROR10 100260
#define GLU_NURBS_ERROR11 100261
#define GLU_NURBS_ERROR12 100262
#define GLU_NURBS_ERROR13 100263
#define GLU_NURBS_ERROR14 100264
#define GLU_NURBS_ERROR15 100265
#define GLU_NURBS_ERROR16 100266
#define GLU_NURBS_ERROR17 100267
#define GLU_NURBS_ERROR18 100268
#define GLU_NURBS_ERROR19 100269
#define GLU_NURBS_ERROR20 100270
#define GLU_NURBS_ERROR21 100271
#define GLU_NURBS_ERROR22 100272
#define GLU_NURBS_ERROR23 100273
#define GLU_NURBS_ERROR24 100274
#define GLU_NURBS_ERROR25 100275
#define GLU_NURBS_ERROR26 100276
#define GLU_NURBS_ERROR27 100277
#define GLU_NURBS_ERROR28 100278
#define GLU_NURBS_ERROR29 100279
#define GLU_NURBS_ERROR30 100280
#define GLU_NURBS_ERROR31 100281
#define GLU_NURBS_ERROR32 100282
#define GLU_NURBS_ERROR33 100283
#define GLU_NURBS_ERROR34 100284
#define GLU_NURBS_ERROR35 100285
#define GLU_NURBS_ERROR36 100286
#define GLU_NURBS_ERROR37 100287

/* NurbsProperty */
#define GLU_AUTO_LOAD_MATRIX      100200
#define GLU_CULLING               100201
#define GLU_SAMPLING_TOLERANCE    100203
#define GLU_DISPLAY_MODE          100204
#define GLU_PARAMETRIC_TOLERANCE  100202
#define GLU_SAMPLING_METHOD       100205
#define GLU_U_STEP                100206
#define GLU_V_STEP                100207
#define GLU_NURBS_MODE            100160
#define GLU_NURBS_MODE_EXT        100160
#define GLU_NURBS_TESSELLATOR     100161
#define GLU_NURBS_TESSELLATOR_EXT 100161
#define GLU_NURBS_RENDERER        100162
#define GLU_NURBS_RENDERER_EXT    100162

/* NurbsSampling */
#define GLU_OBJECT_PARAMETRIC_ERROR     100208
#define GLU_OBJECT_PARAMETRIC_ERROR_EXT 100208
#define GLU_OBJECT_PATH_LENGTH          100209
#define GLU_OBJECT_PATH_LENGTH_EXT      100209
#define GLU_PATH_LENGTH                 100215
#define GLU_PARAMETRIC_ERROR            100216
#define GLU_DOMAIN_DISTANCE             100217

/* NurbsTrim */
#define GLU_MAP1_TRIM_2 100210
#define GLU_MAP1_TRIM_3 100211

/* QuadricDrawStyle */
#define GLU_POINT      100010
#define GLU_LINE       100011
#define GLU_FILL       100012
#define GLU_SILHOUETTE 100013

/* QuadricCallback */
/*      GLU_ERROR */

/* QuadricNormal */
#define GLU_SMOOTH 100000
#define GLU_FLAT   100001
#define GLU_NONE   100002

/* QuadricOrientation */
#define GLU_OUTSIDE 100020
#define GLU_INSIDE  100021

/* TessCallback */
#define GLU_TESS_BEGIN          100100
#define GLU_BEGIN               100100
#define GLU_TESS_VERTEX         100101
#define GLU_VERTEX              100101
#define GLU_TESS_END            100102
#define GLU_END                 100102
#define GLU_TESS_ERROR          100103
#define GLU_TESS_EDGE_FLAG      100104
#define GLU_EDGE_FLAG           100104
#define GLU_TESS_COMBINE        100105
#define GLU_TESS_BEGIN_DATA     100106
#define GLU_TESS_VERTEX_DATA    100107
#define GLU_TESS_END_DATA       100108
#define GLU_TESS_ERROR_DATA     100109
#define GLU_TESS_EDGE_FLAG_DATA 100110
#define GLU_TESS_COMBINE_DATA   100111

/* TessContour */
#define GLU_CW       100120
#define GLU_CCW      100121
#define GLU_INTERIOR 100122
#define GLU_EXTERIOR 100123
#define GLU_UNKNOWN  100124

/* TessProperty */
#define GLU_TESS_WINDING_RULE  100140
#define GLU_TESS_BOUNDARY_ONLY 100141
#define GLU_TESS_TOLERANCE     100142

/* TessError */
#define GLU_TESS_ERROR1                100151
#define GLU_TESS_ERROR2                100152
#define GLU_TESS_ERROR3                100153
#define GLU_TESS_ERROR4                100154
#define GLU_TESS_ERROR5                100155
#define GLU_TESS_ERROR6                100156
#define GLU_TESS_ERROR7                100157
#define GLU_TESS_ERROR8                100158
#define GLU_TESS_MISSING_BEGIN_POLYGON 100151
#define GLU_TESS_MISSING_BEGIN_CONTOUR 100152
#define GLU_TESS_MISSING_END_POLYGON   100153
#define GLU_TESS_MISSING_END_CONTOUR   100154
#define GLU_TESS_COORD_TOO_LARGE       100155
#define GLU_TESS_NEED_COMBINE_CALLBACK 100156

/* TessWinding */
#define GLU_TESS_WINDING_ODD         100130
#define GLU_TESS_WINDING_NONZERO     100131
#define GLU_TESS_WINDING_POSITIVE    100132
#define GLU_TESS_WINDING_NEGATIVE    100133
#define GLU_TESS_WINDING_ABS_GEQ_TWO 100134

/*************************************************************/

#ifdef __cplusplus
class GLUnurbs;
class GLUquadric;
class GLUtesselator;
#else
typedef struct GLUnurbs GLUnurbs;
typedef struct GLUquadric GLUquadric;
typedef struct GLUtesselator GLUtesselator;
#endif

typedef GLUnurbs GLUnurbsObj;
typedef GLUquadric GLUquadricObj;
typedef GLUtesselator GLUtesselatorObj;
typedef GLUtesselator GLUtriangulatorObj;

#define GLU_TESS_MAX_COORD 1.0e150

/* Internal convenience typedefs */
typedef void(GLAPIENTRYP _GLUfuncptr)(void);

GLAPI void GLAPIENTRY gluBeginCurve(GLUnurbs *nurb);
GLAPI void GLAPIENTRY gluBeginPolygon(GLUtesselator *tess);
GLAPI void GLAPIENTRY gluBeginSurface(GLUnurbs *nurb);
GLAPI void GLAPIENTRY gluBeginTrim(GLUnurbs *nurb);
GLAPI GLint GLAPIENTRY gluBuild1DMipmapLevels(GLenum target, GLint internalFormat, GLsizei width, GLenum format,
                                              GLenum type, GLint level, GLint base, GLint max, const void *data);
GLAPI GLint GLAPIENTRY gluBuild1DMipmaps(GLenum target, GLint internalFormat, GLsizei width, GLenum format, GLenum type,
                                         const void *data);
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);
GLAPI GLint GLAPIENTRY gluBuild2DMipmaps(GLenum target, GLint internalFormat, GLsizei width, GLsizei height,
                                         GLenum format, GLenum type, const void *data);
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);
GLAPI GLint GLAPIENTRY gluBuild3DMipmaps(GLenum target, GLint internalFormat, GLsizei width, GLsizei height,
                                         GLsizei depth, GLenum format, GLenum type, const void *data);
GLAPI GLboolean GLAPIENTRY gluCheckExtension(const GLubyte *extName, const GLubyte *extString);
GLAPI void GLAPIENTRY gluCylinder(GLUquadric *quad, GLdouble base, GLdouble top, GLdouble height, GLint slices,
                                  GLint stacks);
GLAPI void GLAPIENTRY gluDeleteNurbsRenderer(GLUnurbs *nurb);
GLAPI void GLAPIENTRY gluDeleteQuadric(GLUquadric *quad);
GLAPI void GLAPIENTRY gluDeleteTess(GLUtesselator *tess);
GLAPI void GLAPIENTRY gluDisk(GLUquadric *quad, GLdouble inner, GLdouble outer, GLint slices, GLint loops);
GLAPI void GLAPIENTRY gluEndCurve(GLUnurbs *nurb);
GLAPI void GLAPIENTRY gluEndPolygon(GLUtesselator *tess);
GLAPI void GLAPIENTRY gluEndSurface(GLUnurbs *nurb);
GLAPI void GLAPIENTRY gluEndTrim(GLUnurbs *nurb);
GLAPI const GLubyte *GLAPIENTRY gluErrorString(GLenum error);
GLAPI void GLAPIENTRY gluGetNurbsProperty(GLUnurbs *nurb, GLenum property, GLfloat *data);
GLAPI const GLubyte *GLAPIENTRY gluGetString(GLenum name);
GLAPI void GLAPIENTRY gluGetTessProperty(GLUtesselator *tess, GLenum which, GLdouble *data);
GLAPI void GLAPIENTRY gluLoadSamplingMatrices(GLUnurbs *nurb, const GLfloat *model, const GLfloat *perspective,
                                              const GLint *view);
GLAPI void GLAPIENTRY gluLookAt(GLdouble eyeX, GLdouble eyeY, GLdouble eyeZ, GLdouble centerX, GLdouble centerY,
                                GLdouble centerZ, GLdouble upX, GLdouble upY, GLdouble upZ);
GLAPI GLUnurbs *GLAPIENTRY gluNewNurbsRenderer(void);
GLAPI GLUquadric *GLAPIENTRY gluNewQuadric(void);
GLAPI GLUtesselator *GLAPIENTRY gluNewTess(void);
GLAPI void GLAPIENTRY gluNextContour(GLUtesselator *tess, GLenum type);
GLAPI void GLAPIENTRY gluNurbsCallback(GLUnurbs *nurb, GLenum which, _GLUfuncptr CallBackFunc);
GLAPI void GLAPIENTRY gluNurbsCallbackData(GLUnurbs *nurb, GLvoid *userData);
GLAPI void GLAPIENTRY gluNurbsCallbackDataEXT(GLUnurbs *nurb, GLvoid *userData);
GLAPI void GLAPIENTRY gluNurbsCurve(GLUnurbs *nurb, GLint knotCount, GLfloat *knots, GLint stride, GLfloat *control,
                                    GLint order, GLenum type);
GLAPI void GLAPIENTRY gluNurbsProperty(GLUnurbs *nurb, GLenum property, GLfloat value);
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);
GLAPI void GLAPIENTRY gluOrtho2D(GLdouble left, GLdouble right, GLdouble bottom, GLdouble top);
GLAPI void GLAPIENTRY gluPartialDisk(GLUquadric *quad, GLdouble inner, GLdouble outer, GLint slices, GLint loops,
                                     GLdouble start, GLdouble sweep);
GLAPI void GLAPIENTRY gluPerspective(GLdouble fovy, GLdouble aspect, GLdouble zNear, GLdouble zFar);
GLAPI void GLAPIENTRY gluPickMatrix(GLdouble x, GLdouble y, GLdouble delX, GLdouble delY, GLint *viewport);
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);
GLAPI void GLAPIENTRY gluPwlCurve(GLUnurbs *nurb, GLint count, GLfloat *data, GLint stride, GLenum type);
GLAPI void GLAPIENTRY gluQuadricCallback(GLUquadric *quad, GLenum which, _GLUfuncptr CallBackFunc);
GLAPI void GLAPIENTRY gluQuadricDrawStyle(GLUquadric *quad, GLenum draw);
GLAPI void GLAPIENTRY gluQuadricNormals(GLUquadric *quad, GLenum normal);
GLAPI void GLAPIENTRY gluQuadricOrientation(GLUquadric *quad, GLenum orientation);
GLAPI void GLAPIENTRY gluQuadricTexture(GLUquadric *quad, GLboolean texture);
GLAPI GLint GLAPIENTRY gluScaleImage(GLenum format, GLsizei wIn, GLsizei hIn, GLenum typeIn, const void *dataIn,
                                     GLsizei wOut, GLsizei hOut, GLenum typeOut, GLvoid *dataOut);
GLAPI void GLAPIENTRY gluSphere(GLUquadric *quad, GLdouble radius, GLint slices, GLint stacks);
GLAPI void GLAPIENTRY gluTessBeginContour(GLUtesselator *tess);
GLAPI void GLAPIENTRY gluTessBeginPolygon(GLUtesselator *tess, GLvoid *data);
GLAPI void GLAPIENTRY gluTessCallback(GLUtesselator *tess, GLenum which, _GLUfuncptr CallBackFunc);
GLAPI void GLAPIENTRY gluTessEndContour(GLUtesselator *tess);
GLAPI void GLAPIENTRY gluTessEndPolygon(GLUtesselator *tess);
GLAPI void GLAPIENTRY gluTessNormal(GLUtesselator *tess, GLdouble valueX, GLdouble valueY, GLdouble valueZ);
GLAPI void GLAPIENTRY gluTessProperty(GLUtesselator *tess, GLenum which, GLdouble data);
GLAPI void GLAPIENTRY gluTessVertex(GLUtesselator *tess, GLdouble *location, GLvoid *data);
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);
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);

#ifdef __cplusplus
}
#endif

#endif /* __glu_h__ */