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      1 /**
      2  * This file has no copyright assigned and is placed in the Public Domain.
      3  * This file is part of the mingw-w64 runtime package.
      4  * No warranty is given; refer to the file DISCLAIMER.PD within this package.
      5  */
      6 #ifndef __glu_h__
      7 #ifndef __GLU_H__
      8 
      9 #define __glu_h__
     10 #define __GLU_H__
     11 
     12 #include <GL/gl.h>
     13 
     14 #ifdef __cplusplus
     15 extern "C" {
     16 #endif
     17 
     18 #ifdef UNICODE
     19 #define gluErrorStringWIN(errCode) ((LPCSTR) gluErrorUnicodeStringEXT(errCode))
     20 #else
     21 #define gluErrorStringWIN(errCode) ((LPCWSTR) gluErrorString(errCode))
     22 #endif
     23 
     24 const GLubyte *APIENTRY gluErrorString(GLenum errCode);
     25 const wchar_t *APIENTRY gluErrorUnicodeStringEXT(GLenum errCode);
     26 const GLubyte *APIENTRY gluGetString(GLenum name);
     27 void APIENTRY gluOrtho2D(GLdouble left,GLdouble right,GLdouble bottom,GLdouble top);
     28 void APIENTRY gluPerspective(GLdouble fovy,GLdouble aspect,GLdouble zNear,GLdouble zFar);
     29 void APIENTRY gluPickMatrix(GLdouble x,GLdouble y,GLdouble width,GLdouble height,GLint viewport[4]);
     30 void APIENTRY gluLookAt(GLdouble eyex,GLdouble eyey,GLdouble eyez,GLdouble centerx,GLdouble centery,GLdouble centerz,GLdouble upx,GLdouble upy,GLdouble upz);
     31 int APIENTRY gluProject(GLdouble objx,GLdouble objy,GLdouble objz,const GLdouble modelMatrix[16],const GLdouble projMatrix[16],const GLint viewport[4],GLdouble *winx,GLdouble *winy,GLdouble *winz);
     32 int APIENTRY gluUnProject(GLdouble winx,GLdouble winy,GLdouble winz,const GLdouble modelMatrix[16],const GLdouble projMatrix[16],const GLint viewport[4],GLdouble *objx,GLdouble *objy,GLdouble *objz);
     33 int APIENTRY gluScaleImage(GLenum format,GLint widthin,GLint heightin,GLenum typein,const void *datain,GLint widthout,GLint heightout,GLenum typeout,void *dataout);
     34 int APIENTRY gluBuild1DMipmaps(GLenum target,GLint components,GLint width,GLenum format,GLenum type,const void *data);
     35 int APIENTRY gluBuild2DMipmaps(GLenum target,GLint components,GLint width,GLint height,GLenum format,GLenum type,const void *data);
     36 
     37 #ifdef __cplusplus
     38 
     39 class GLUnurbs;
     40 class GLUquadric;
     41 class GLUtesselator;
     42 
     43 typedef class GLUnurbs GLUnurbsObj;
     44 typedef class GLUquadric GLUquadricObj;
     45 typedef class GLUtesselator GLUtesselatorObj;
     46 typedef class GLUtesselator GLUtriangulatorObj;
     47 #else
     48 
     49 typedef struct GLUnurbs GLUnurbs;
     50 typedef struct GLUquadric GLUquadric;
     51 typedef struct GLUtesselator GLUtesselator;
     52 typedef struct GLUnurbs GLUnurbsObj;
     53 typedef struct GLUquadric GLUquadricObj;
     54 typedef struct GLUtesselator GLUtesselatorObj;
     55 typedef struct GLUtesselator GLUtriangulatorObj;
     56 #endif
     57 
     58 GLUquadric *APIENTRY gluNewQuadric(void);
     59 void APIENTRY gluDeleteQuadric(GLUquadric *state);
     60 void APIENTRY gluQuadricNormals(GLUquadric *quadObject,GLenum normals);
     61 void APIENTRY gluQuadricTexture(GLUquadric *quadObject,GLboolean textureCoords);
     62 void APIENTRY gluQuadricOrientation(GLUquadric *quadObject,GLenum orientation);
     63 void APIENTRY gluQuadricDrawStyle(GLUquadric *quadObject,GLenum drawStyle);
     64 void APIENTRY gluCylinder(GLUquadric *qobj,GLdouble baseRadius,GLdouble topRadius,GLdouble height,GLint slices,GLint stacks);
     65 void APIENTRY gluDisk(GLUquadric *qobj,GLdouble innerRadius,GLdouble outerRadius,GLint slices,GLint loops);
     66 void APIENTRY gluPartialDisk(GLUquadric *qobj,GLdouble innerRadius,GLdouble outerRadius,GLint slices,GLint loops,GLdouble startAngle,GLdouble sweepAngle);
     67 void APIENTRY gluSphere(GLUquadric *qobj,GLdouble radius,GLint slices,GLint stacks);
     68 void APIENTRY gluQuadricCallback(GLUquadric *qobj,GLenum which,void (CALLBACK *fn)());
     69 GLUtesselator *APIENTRY gluNewTess(void);
     70 void APIENTRY gluDeleteTess(GLUtesselator *tess);
     71 void APIENTRY gluTessBeginPolygon(GLUtesselator *tess,void *polygon_data);
     72 void APIENTRY gluTessBeginContour(GLUtesselator *tess);
     73 void APIENTRY gluTessVertex(GLUtesselator *tess,GLdouble coords[3],void *data);
     74 void APIENTRY gluTessEndContour(GLUtesselator *tess);
     75 void APIENTRY gluTessEndPolygon(GLUtesselator *tess);
     76 void APIENTRY gluTessProperty(GLUtesselator *tess,GLenum which,GLdouble value);
     77 void APIENTRY gluTessNormal(GLUtesselator *tess,GLdouble x,GLdouble y,GLdouble z);
     78 void APIENTRY gluTessCallback(GLUtesselator *tess,GLenum which,void (CALLBACK *fn)());
     79 void APIENTRY gluGetTessProperty(GLUtesselator *tess,GLenum which,GLdouble *value);
     80 GLUnurbs *APIENTRY gluNewNurbsRenderer(void);
     81 void APIENTRY gluDeleteNurbsRenderer(GLUnurbs *nobj);
     82 void APIENTRY gluBeginSurface(GLUnurbs *nobj);
     83 void APIENTRY gluBeginCurve(GLUnurbs *nobj);
     84 void APIENTRY gluEndCurve(GLUnurbs *nobj);
     85 void APIENTRY gluEndSurface(GLUnurbs *nobj);
     86 void APIENTRY gluBeginTrim(GLUnurbs *nobj);
     87 void APIENTRY gluEndTrim(GLUnurbs *nobj);
     88 void APIENTRY gluPwlCurve(GLUnurbs *nobj,GLint count,GLfloat *array,GLint stride,GLenum type);
     89 void APIENTRY gluNurbsCurve(GLUnurbs *nobj,GLint nknots,GLfloat *knot,GLint stride,GLfloat *ctlarray,GLint order,GLenum type);
     90 void APIENTRY gluNurbsSurface(GLUnurbs *nobj,GLint sknot_count,float *sknot,GLint tknot_count,GLfloat *tknot,GLint s_stride,GLint t_stride,GLfloat *ctlarray,GLint sorder,GLint torder,GLenum type);
     91 void APIENTRY gluLoadSamplingMatrices(GLUnurbs *nobj,const GLfloat modelMatrix[16],const GLfloat projMatrix[16],const GLint viewport[4]);
     92 void APIENTRY gluNurbsProperty(GLUnurbs *nobj,GLenum property,GLfloat value);
     93 void APIENTRY gluGetNurbsProperty(GLUnurbs *nobj,GLenum property,GLfloat *value);
     94 void APIENTRY gluNurbsCallback(GLUnurbs *nobj,GLenum which,void (CALLBACK *fn)());
     95 
     96 typedef void (CALLBACK *GLUquadricErrorProc)(GLenum);
     97 typedef void (CALLBACK *GLUtessBeginProc)(GLenum);
     98 typedef void (CALLBACK *GLUtessEdgeFlagProc) (GLboolean);
     99 typedef void (CALLBACK *GLUtessVertexProc)(void *);
    100 typedef void (CALLBACK *GLUtessEndProc)(void);
    101 typedef void (CALLBACK *GLUtessErrorProc)(GLenum);
    102 typedef void (CALLBACK *GLUtessCombineProc)(GLdouble[3],void*[4],GLfloat[4],void**);
    103 typedef void (CALLBACK *GLUtessBeginDataProc)(GLenum,void *);
    104 typedef void (CALLBACK *GLUtessEdgeFlagDataProc) (GLboolean,void *);
    105 typedef void (CALLBACK *GLUtessVertexDataProc)(void *,void *);
    106 typedef void (CALLBACK *GLUtessEndDataProc)(void *);
    107 typedef void (CALLBACK *GLUtessErrorDataProc)(GLenum,void *);
    108 typedef void (CALLBACK *GLUtessCombineDataProc)(GLdouble[3],void*[4],GLfloat[4],void**,void*);
    109 typedef void (CALLBACK *GLUnurbsErrorProc)(GLenum);
    110 
    111 #define GLU_VERSION_1_1 1
    112 #define GLU_VERSION_1_2 1
    113 
    114 #define GLU_INVALID_ENUM 100900
    115 #define GLU_INVALID_VALUE 100901
    116 #define GLU_OUT_OF_MEMORY 100902
    117 #define GLU_INCOMPATIBLE_GL_VERSION 100903
    118 
    119 #define GLU_VERSION 100800
    120 #define GLU_EXTENSIONS 100801
    121 
    122 #define GLU_TRUE GL_TRUE
    123 #define GLU_FALSE GL_FALSE
    124 
    125 #define GLU_SMOOTH 100000
    126 #define GLU_FLAT 100001
    127 #define GLU_NONE 100002
    128 
    129 #define GLU_POINT 100010
    130 #define GLU_LINE 100011
    131 #define GLU_FILL 100012
    132 #define GLU_SILHOUETTE 100013
    133 
    134 #define GLU_OUTSIDE 100020
    135 #define GLU_INSIDE 100021
    136 
    137 #define GLU_TESS_MAX_COORD 1.0e150
    138 
    139 #define GLU_TESS_WINDING_RULE 100140
    140 #define GLU_TESS_BOUNDARY_ONLY 100141
    141 #define GLU_TESS_TOLERANCE 100142
    142 
    143 #define GLU_TESS_WINDING_ODD 100130
    144 #define GLU_TESS_WINDING_NONZERO 100131
    145 #define GLU_TESS_WINDING_POSITIVE 100132
    146 #define GLU_TESS_WINDING_NEGATIVE 100133
    147 #define GLU_TESS_WINDING_ABS_GEQ_TWO 100134
    148 
    149 #define GLU_TESS_BEGIN 100100
    150 #define GLU_TESS_VERTEX 100101
    151 #define GLU_TESS_END 100102
    152 #define GLU_TESS_ERROR 100103
    153 #define GLU_TESS_EDGE_FLAG 100104
    154 #define GLU_TESS_COMBINE 100105
    155 #define GLU_TESS_BEGIN_DATA 100106
    156 #define GLU_TESS_VERTEX_DATA 100107
    157 #define GLU_TESS_END_DATA 100108
    158 #define GLU_TESS_ERROR_DATA 100109
    159 #define GLU_TESS_EDGE_FLAG_DATA 100110
    160 #define GLU_TESS_COMBINE_DATA 100111
    161 
    162 #define GLU_TESS_ERROR1 100151
    163 #define GLU_TESS_ERROR2 100152
    164 #define GLU_TESS_ERROR3 100153
    165 #define GLU_TESS_ERROR4 100154
    166 #define GLU_TESS_ERROR5 100155
    167 #define GLU_TESS_ERROR6 100156
    168 #define GLU_TESS_ERROR7 100157
    169 #define GLU_TESS_ERROR8 100158
    170 
    171 #define GLU_TESS_MISSING_BEGIN_POLYGON GLU_TESS_ERROR1
    172 #define GLU_TESS_MISSING_BEGIN_CONTOUR GLU_TESS_ERROR2
    173 #define GLU_TESS_MISSING_END_POLYGON GLU_TESS_ERROR3
    174 #define GLU_TESS_MISSING_END_CONTOUR GLU_TESS_ERROR4
    175 #define GLU_TESS_COORD_TOO_LARGE GLU_TESS_ERROR5
    176 #define GLU_TESS_NEED_COMBINE_CALLBACK GLU_TESS_ERROR6
    177 
    178 #define GLU_AUTO_LOAD_MATRIX 100200
    179 #define GLU_CULLING 100201
    180 #define GLU_SAMPLING_TOLERANCE 100203
    181 #define GLU_DISPLAY_MODE 100204
    182 #define GLU_PARAMETRIC_TOLERANCE 100202
    183 #define GLU_SAMPLING_METHOD 100205
    184 #define GLU_U_STEP 100206
    185 #define GLU_V_STEP 100207
    186 
    187 #define GLU_PATH_LENGTH 100215
    188 #define GLU_PARAMETRIC_ERROR 100216
    189 #define GLU_DOMAIN_DISTANCE 100217
    190 
    191 #define GLU_MAP1_TRIM_2 100210
    192 #define GLU_MAP1_TRIM_3 100211
    193 
    194 #define GLU_OUTLINE_POLYGON 100240
    195 #define GLU_OUTLINE_PATCH 100241
    196 
    197 #define GLU_NURBS_ERROR1 100251
    198 #define GLU_NURBS_ERROR2 100252
    199 #define GLU_NURBS_ERROR3 100253
    200 #define GLU_NURBS_ERROR4 100254
    201 #define GLU_NURBS_ERROR5 100255
    202 #define GLU_NURBS_ERROR6 100256
    203 #define GLU_NURBS_ERROR7 100257
    204 #define GLU_NURBS_ERROR8 100258
    205 #define GLU_NURBS_ERROR9 100259
    206 #define GLU_NURBS_ERROR10 100260
    207 #define GLU_NURBS_ERROR11 100261
    208 #define GLU_NURBS_ERROR12 100262
    209 #define GLU_NURBS_ERROR13 100263
    210 #define GLU_NURBS_ERROR14 100264
    211 #define GLU_NURBS_ERROR15 100265
    212 #define GLU_NURBS_ERROR16 100266
    213 #define GLU_NURBS_ERROR17 100267
    214 #define GLU_NURBS_ERROR18 100268
    215 #define GLU_NURBS_ERROR19 100269
    216 #define GLU_NURBS_ERROR20 100270
    217 #define GLU_NURBS_ERROR21 100271
    218 #define GLU_NURBS_ERROR22 100272
    219 #define GLU_NURBS_ERROR23 100273
    220 #define GLU_NURBS_ERROR24 100274
    221 #define GLU_NURBS_ERROR25 100275
    222 #define GLU_NURBS_ERROR26 100276
    223 #define GLU_NURBS_ERROR27 100277
    224 #define GLU_NURBS_ERROR28 100278
    225 #define GLU_NURBS_ERROR29 100279
    226 #define GLU_NURBS_ERROR30 100280
    227 #define GLU_NURBS_ERROR31 100281
    228 #define GLU_NURBS_ERROR32 100282
    229 #define GLU_NURBS_ERROR33 100283
    230 #define GLU_NURBS_ERROR34 100284
    231 #define GLU_NURBS_ERROR35 100285
    232 #define GLU_NURBS_ERROR36 100286
    233 #define GLU_NURBS_ERROR37 100287
    234 
    235 void APIENTRY gluBeginPolygon(GLUtesselator *tess);
    236 void APIENTRY gluNextContour(GLUtesselator *tess,GLenum type);
    237 void APIENTRY gluEndPolygon(GLUtesselator *tess);
    238 
    239 #define GLU_CW 100120
    240 #define GLU_CCW 100121
    241 #define GLU_INTERIOR 100122
    242 #define GLU_EXTERIOR 100123
    243 #define GLU_UNKNOWN 100124
    244 
    245 #define GLU_BEGIN GLU_TESS_BEGIN
    246 #define GLU_VERTEX GLU_TESS_VERTEX
    247 #define GLU_END GLU_TESS_END
    248 #define GLU_ERROR GLU_TESS_ERROR
    249 #define GLU_EDGE_FLAG GLU_TESS_EDGE_FLAG
    250 
    251 #ifdef __cplusplus
    252 }
    253 #endif
    254 #endif
    255 #endif
    256