1 | /*++ BUILD Version: 0004 // Increment this if a change has global effects
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2 |
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3 | Copyright (c) 1985-95, Microsoft Corporation
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4 |
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5 | Module Name:
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6 |
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7 | glu.h
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8 |
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9 | Abstract:
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10 |
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11 | Procedure declarations, constant definitions and macros for the OpenGL
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12 | Utility Library.
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13 |
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14 | --*/
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15 |
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16 | #ifndef __glu_h__
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17 | #ifndef __GLU_H__
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18 |
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19 | #define __glu_h__
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20 | #define __GLU_H__
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21 |
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22 | #include <GL/gl.h>
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23 |
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24 | #ifdef __cplusplus
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25 | extern "C" {
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26 | #endif
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27 |
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28 | /*
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29 | ** Copyright 1991-1993, Silicon Graphics, Inc.
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30 | ** All Rights Reserved.
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31 | **
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32 | ** This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.;
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33 | ** the contents of this file may not be disclosed to third parties, copied or
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34 | ** duplicated in any form, in whole or in part, without the prior written
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35 | ** permission of Silicon Graphics, Inc.
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36 | **
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37 | ** RESTRICTED RIGHTS LEGEND:
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38 | ** Use, duplication or disclosure by the Government is subject to restrictions
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39 | ** as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data
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40 | ** and Computer Software clause at DFARS 252.227-7013, and/or in similar or
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41 | ** successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished -
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42 | ** rights reserved under the Copyright Laws of the United States.
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43 | */
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44 |
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45 | /*
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46 | ** Return the error string associated with a particular error code.
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47 | ** This will return 0 for an invalid error code.
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48 | **
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49 | ** The generic function prototype that can be compiled for ANSI or Unicode
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50 | ** is defined as follows:
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51 | **
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52 | ** LPCTSTR APIENTRY gluErrorStringWIN (GLenum errCode);
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53 | */
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54 | #ifdef UNICODE
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55 | #define gluErrorStringWIN(errCode) ((LPCSTR) gluErrorUnicodeStringEXT(errCode))
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56 | #else
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57 | #define gluErrorStringWIN(errCode) ((LPCWSTR) gluErrorString(errCode))
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58 | #endif
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59 |
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60 | const GLubyte* APIENTRY gluErrorString (
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61 | GLenum errCode);
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62 |
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63 | const wchar_t* APIENTRY gluErrorUnicodeStringEXT (
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64 | GLenum errCode);
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65 |
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66 | const GLubyte* APIENTRY gluGetString (
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67 | GLenum name);
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68 |
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69 | void APIENTRY gluOrtho2D (
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70 | GLdouble left,
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71 | GLdouble right,
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72 | GLdouble bottom,
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73 | GLdouble top);
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74 |
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75 | void APIENTRY gluPerspective (
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76 | GLdouble fovy,
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77 | GLdouble aspect,
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78 | GLdouble zNear,
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79 | GLdouble zFar);
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80 |
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81 | void APIENTRY gluPickMatrix (
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82 | GLdouble x,
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83 | GLdouble y,
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84 | GLdouble width,
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85 | GLdouble height,
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86 | GLint viewport[4]);
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87 |
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88 | void APIENTRY gluLookAt (
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89 | GLdouble eyex,
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90 | GLdouble eyey,
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91 | GLdouble eyez,
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92 | GLdouble centerx,
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93 | GLdouble centery,
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94 | GLdouble centerz,
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95 | GLdouble upx,
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96 | GLdouble upy,
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97 | GLdouble upz);
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98 |
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99 | int APIENTRY gluProject (
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100 | GLdouble objx,
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101 | GLdouble objy,
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102 | GLdouble objz,
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103 | const GLdouble modelMatrix[16],
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104 | const GLdouble projMatrix[16],
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105 | const GLint viewport[4],
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106 | GLdouble *winx,
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107 | GLdouble *winy,
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108 | GLdouble *winz);
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109 |
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110 | int APIENTRY gluUnProject (
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111 | GLdouble winx,
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112 | GLdouble winy,
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113 | GLdouble winz,
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114 | const GLdouble modelMatrix[16],
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115 | const GLdouble projMatrix[16],
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116 | const GLint viewport[4],
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117 | GLdouble *objx,
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118 | GLdouble *objy,
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119 | GLdouble *objz);
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120 |
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121 |
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122 | int APIENTRY gluScaleImage (
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123 | GLenum format,
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124 | GLint widthin,
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125 | GLint heightin,
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126 | GLenum typein,
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127 | const void *datain,
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128 | GLint widthout,
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129 | GLint heightout,
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130 | GLenum typeout,
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131 | void *dataout);
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132 |
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133 |
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134 | int APIENTRY gluBuild1DMipmaps (
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135 | GLenum target,
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136 | GLint components,
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137 | GLint width,
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138 | GLenum format,
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139 | GLenum type,
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140 | const void *data);
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141 |
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142 | int APIENTRY gluBuild2DMipmaps (
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143 | GLenum target,
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144 | GLint components,
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145 | GLint width,
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146 | GLint height,
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147 | GLenum format,
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148 | GLenum type,
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149 | const void *data);
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150 |
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151 | #ifdef __cplusplus
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152 |
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153 | class GLUnurbs;
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154 | class GLUquadric;
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155 | class GLUtesselator;
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156 |
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157 | /* backwards compatibility: */
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158 | typedef class GLUnurbs GLUnurbsObj;
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159 | typedef class GLUquadric GLUquadricObj;
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160 | typedef class GLUtesselator GLUtesselatorObj;
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161 | typedef class GLUtesselator GLUtriangulatorObj;
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162 |
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163 | #else
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164 |
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165 | typedef struct GLUnurbs GLUnurbs;
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166 | typedef struct GLUquadric GLUquadric;
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167 | typedef struct GLUtesselator GLUtesselator;
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168 |
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169 | /* backwards compatibility: */
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170 | typedef struct GLUnurbs GLUnurbsObj;
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171 | typedef struct GLUquadric GLUquadricObj;
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172 | typedef struct GLUtesselator GLUtesselatorObj;
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173 | typedef struct GLUtesselator GLUtriangulatorObj;
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174 |
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175 | #endif
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176 |
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177 |
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178 | GLUquadric* APIENTRY gluNewQuadric (void);
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179 | void APIENTRY gluDeleteQuadric (
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180 | GLUquadric *state);
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181 |
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182 | void APIENTRY gluQuadricNormals (
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183 | GLUquadric *quadObject,
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184 | GLenum normals);
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185 |
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186 | void APIENTRY gluQuadricTexture (
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187 | GLUquadric *quadObject,
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188 | GLboolean textureCoords);
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189 |
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190 | void APIENTRY gluQuadricOrientation (
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191 | GLUquadric *quadObject,
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192 | GLenum orientation);
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193 |
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194 | void APIENTRY gluQuadricDrawStyle (
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195 | GLUquadric *quadObject,
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196 | GLenum drawStyle);
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197 |
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198 | void APIENTRY gluCylinder (
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199 | GLUquadric *qobj,
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200 | GLdouble baseRadius,
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201 | GLdouble topRadius,
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202 | GLdouble height,
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203 | GLint slices,
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204 | GLint stacks);
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205 |
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206 | void APIENTRY gluDisk (
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207 | GLUquadric *qobj,
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208 | GLdouble innerRadius,
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209 | GLdouble outerRadius,
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210 | GLint slices,
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211 | GLint loops);
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212 |
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213 | void APIENTRY gluPartialDisk (
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214 | GLUquadric *qobj,
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215 | GLdouble innerRadius,
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216 | GLdouble outerRadius,
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217 | GLint slices,
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218 | GLint loops,
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219 | GLdouble startAngle,
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220 | GLdouble sweepAngle);
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221 |
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222 | void APIENTRY gluSphere (
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223 | GLUquadric *qobj,
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224 | GLdouble radius,
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225 | GLint slices,
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226 | GLint stacks);
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227 |
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228 | void APIENTRY gluQuadricCallback (
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229 | GLUquadric *qobj,
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230 | GLenum which,
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231 | void (CALLBACK* fn)());
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232 |
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233 | GLUtesselator* APIENTRY gluNewTess(
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234 | void );
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235 |
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236 | void APIENTRY gluDeleteTess(
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237 | GLUtesselator *tess );
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238 |
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239 | void APIENTRY gluTessBeginPolygon(
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240 | GLUtesselator *tess,
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241 | void *polygon_data );
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242 |
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243 | void APIENTRY gluTessBeginContour(
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244 | GLUtesselator *tess );
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245 |
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246 | void APIENTRY gluTessVertex(
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247 | GLUtesselator *tess,
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248 | GLdouble coords[3],
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249 | void *data );
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250 |
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251 | void APIENTRY gluTessEndContour(
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252 | GLUtesselator *tess );
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253 |
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254 | void APIENTRY gluTessEndPolygon(
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255 | GLUtesselator *tess );
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256 |
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257 | void APIENTRY gluTessProperty(
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258 | GLUtesselator *tess,
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259 | GLenum which,
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260 | GLdouble value );
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261 |
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262 | void APIENTRY gluTessNormal(
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263 | GLUtesselator *tess,
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264 | GLdouble x,
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265 | GLdouble y,
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266 | GLdouble z );
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267 |
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268 | void APIENTRY gluTessCallback(
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269 | GLUtesselator *tess,
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270 | GLenum which,
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271 | void (CALLBACK *fn)());
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272 |
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273 | void APIENTRY gluGetTessProperty(
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274 | GLUtesselator *tess,
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275 | GLenum which,
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276 | GLdouble *value );
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277 |
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278 | GLUnurbs* APIENTRY gluNewNurbsRenderer (void);
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279 |
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280 | void APIENTRY gluDeleteNurbsRenderer (
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281 | GLUnurbs *nobj);
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282 |
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283 | void APIENTRY gluBeginSurface (
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284 | GLUnurbs *nobj);
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285 |
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286 | void APIENTRY gluBeginCurve (
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287 | GLUnurbs *nobj);
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288 |
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289 | void APIENTRY gluEndCurve (
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290 | GLUnurbs *nobj);
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291 |
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292 | void APIENTRY gluEndSurface (
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293 | GLUnurbs *nobj);
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294 |
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295 | void APIENTRY gluBeginTrim (
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296 | GLUnurbs *nobj);
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297 |
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298 | void APIENTRY gluEndTrim (
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299 | GLUnurbs *nobj);
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300 |
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301 | void APIENTRY gluPwlCurve (
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302 | GLUnurbs *nobj,
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303 | GLint count,
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304 | GLfloat *array,
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305 | GLint stride,
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306 | GLenum type);
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307 |
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308 | void APIENTRY gluNurbsCurve (
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309 | GLUnurbs *nobj,
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310 | GLint nknots,
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311 | GLfloat *knot,
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312 | GLint stride,
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313 | GLfloat *ctlarray,
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314 | GLint order,
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315 | GLenum type);
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316 |
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317 | void APIENTRY
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318 | gluNurbsSurface(
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319 | GLUnurbs *nobj,
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320 | GLint sknot_count,
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321 | float *sknot,
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322 | GLint tknot_count,
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323 | GLfloat *tknot,
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324 | GLint s_stride,
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325 | GLint t_stride,
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326 | GLfloat *ctlarray,
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327 | GLint sorder,
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328 | GLint torder,
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329 | GLenum type);
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330 |
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331 | void APIENTRY
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332 | gluLoadSamplingMatrices (
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333 | GLUnurbs *nobj,
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334 | const GLfloat modelMatrix[16],
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335 | const GLfloat projMatrix[16],
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336 | const GLint viewport[4] );
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337 |
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338 | void APIENTRY
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339 | gluNurbsProperty (
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340 | GLUnurbs *nobj,
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341 | GLenum property,
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342 | GLfloat value );
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343 |
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344 | void APIENTRY
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345 | gluGetNurbsProperty (
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346 | GLUnurbs *nobj,
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347 | GLenum property,
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348 | GLfloat *value );
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349 |
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350 | void APIENTRY
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351 | gluNurbsCallback (
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352 | GLUnurbs *nobj,
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353 | GLenum which,
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354 | void (CALLBACK* fn)() );
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355 |
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356 |
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357 | /**** Callback function prototypes ****/
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358 |
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359 | /* gluQuadricCallback */
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360 | typedef void (CALLBACK* GLUquadricErrorProc) (GLenum);
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361 |
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362 | /* gluTessCallback */
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363 | typedef void (CALLBACK* GLUtessBeginProc) (GLenum);
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364 | typedef void (CALLBACK* GLUtessEdgeFlagProc) (GLboolean);
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365 | typedef void (CALLBACK* GLUtessVertexProc) (void *);
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366 | typedef void (CALLBACK* GLUtessEndProc) (void);
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367 | typedef void (CALLBACK* GLUtessErrorProc) (GLenum);
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368 | typedef void (CALLBACK* GLUtessCombineProc) (GLdouble[3],
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369 | void*[4],
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370 | GLfloat[4],
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371 | void** );
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372 | typedef void (CALLBACK* GLUtessBeginDataProc) (GLenum, void *);
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373 | typedef void (CALLBACK* GLUtessEdgeFlagDataProc) (GLboolean, void *);
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374 | typedef void (CALLBACK* GLUtessVertexDataProc) (void *, void *);
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375 | typedef void (CALLBACK* GLUtessEndDataProc) (void *);
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376 | typedef void (CALLBACK* GLUtessErrorDataProc) (GLenum, void *);
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377 | typedef void (CALLBACK* GLUtessCombineDataProc) (GLdouble[3],
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378 | void*[4],
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379 | GLfloat[4],
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380 | void**,
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381 | void* );
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382 |
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383 | /* gluNurbsCallback */
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384 | typedef void (CALLBACK* GLUnurbsErrorProc) (GLenum);
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385 |
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386 |
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387 | /**** Generic constants ****/
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388 |
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389 | /* Version */
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390 | #define GLU_VERSION_1_1 1
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391 | #define GLU_VERSION_1_2 1
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392 |
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393 | /* Errors: (return value 0 = no error) */
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394 | #define GLU_INVALID_ENUM 100900
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395 | #define GLU_INVALID_VALUE 100901
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396 | #define GLU_OUT_OF_MEMORY 100902
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397 | #define GLU_INCOMPATIBLE_GL_VERSION 100903
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398 |
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399 | /* StringName */
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400 | #define GLU_VERSION 100800
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401 | #define GLU_EXTENSIONS 100801
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402 |
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403 | /* Boolean */
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404 | #define GLU_TRUE GL_TRUE
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405 | #define GLU_FALSE GL_FALSE
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406 |
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407 |
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408 | /**** Quadric constants ****/
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409 |
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410 | /* QuadricNormal */
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411 | #define GLU_SMOOTH 100000
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412 | #define GLU_FLAT 100001
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413 | #define GLU_NONE 100002
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414 |
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415 | /* QuadricDrawStyle */
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416 | #define GLU_POINT 100010
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417 | #define GLU_LINE 100011
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418 | #define GLU_FILL 100012
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419 | #define GLU_SILHOUETTE 100013
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420 |
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421 | /* QuadricOrientation */
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422 | #define GLU_OUTSIDE 100020
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423 | #define GLU_INSIDE 100021
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424 |
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425 | /* Callback types: */
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426 | /* GLU_ERROR 100103 */
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427 |
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428 |
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429 | /**** Tesselation constants ****/
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430 |
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431 | #define GLU_TESS_MAX_COORD 1.0e150
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432 |
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433 | /* TessProperty */
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434 | #define GLU_TESS_WINDING_RULE 100140
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435 | #define GLU_TESS_BOUNDARY_ONLY 100141
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436 | #define GLU_TESS_TOLERANCE 100142
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437 |
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438 | /* TessWinding */
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439 | #define GLU_TESS_WINDING_ODD 100130
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440 | #define GLU_TESS_WINDING_NONZERO 100131
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441 | #define GLU_TESS_WINDING_POSITIVE 100132
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442 | #define GLU_TESS_WINDING_NEGATIVE 100133
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443 | #define GLU_TESS_WINDING_ABS_GEQ_TWO 100134
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444 |
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445 | /* TessCallback */
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446 | #define GLU_TESS_BEGIN 100100 /* void (CALLBACK*)(GLenum type) */
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447 | #define GLU_TESS_VERTEX 100101 /* void (CALLBACK*)(void *data) */
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448 | #define GLU_TESS_END 100102 /* void (CALLBACK*)(void) */
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449 | #define GLU_TESS_ERROR 100103 /* void (CALLBACK*)(GLenum errno) */
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450 | #define GLU_TESS_EDGE_FLAG 100104 /* void (CALLBACK*)(GLboolean boundaryEdge) */
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451 | #define GLU_TESS_COMBINE 100105 /* void (CALLBACK*)(GLdouble coords[3],
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452 | void *data[4],
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453 | GLfloat weight[4],
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454 | void **dataOut) */
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455 | #define GLU_TESS_BEGIN_DATA 100106 /* void (CALLBACK*)(GLenum type,
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456 | void *polygon_data) */
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457 | #define GLU_TESS_VERTEX_DATA 100107 /* void (CALLBACK*)(void *data,
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458 | void *polygon_data) */
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459 | #define GLU_TESS_END_DATA 100108 /* void (CALLBACK*)(void *polygon_data) */
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460 | #define GLU_TESS_ERROR_DATA 100109 /* void (CALLBACK*)(GLenum errno,
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461 | void *polygon_data) */
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462 | #define GLU_TESS_EDGE_FLAG_DATA 100110 /* void (CALLBACK*)(GLboolean boundaryEdge,
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463 | void *polygon_data) */
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464 | #define GLU_TESS_COMBINE_DATA 100111 /* void (CALLBACK*)(GLdouble coords[3],
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465 | void *data[4],
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466 | GLfloat weight[4],
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467 | void **dataOut,
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468 | void *polygon_data) */
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469 |
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470 | /* TessError */
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471 | #define GLU_TESS_ERROR1 100151
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472 | #define GLU_TESS_ERROR2 100152
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473 | #define GLU_TESS_ERROR3 100153
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474 | #define GLU_TESS_ERROR4 100154
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475 | #define GLU_TESS_ERROR5 100155
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476 | #define GLU_TESS_ERROR6 100156
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477 | #define GLU_TESS_ERROR7 100157
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478 | #define GLU_TESS_ERROR8 100158
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479 |
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480 | #define GLU_TESS_MISSING_BEGIN_POLYGON GLU_TESS_ERROR1
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481 | #define GLU_TESS_MISSING_BEGIN_CONTOUR GLU_TESS_ERROR2
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482 | #define GLU_TESS_MISSING_END_POLYGON GLU_TESS_ERROR3
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483 | #define GLU_TESS_MISSING_END_CONTOUR GLU_TESS_ERROR4
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484 | #define GLU_TESS_COORD_TOO_LARGE GLU_TESS_ERROR5
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485 | #define GLU_TESS_NEED_COMBINE_CALLBACK GLU_TESS_ERROR6
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486 |
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487 | /**** NURBS constants ****/
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488 |
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489 | /* NurbsProperty */
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490 | #define GLU_AUTO_LOAD_MATRIX 100200
|
---|
491 | #define GLU_CULLING 100201
|
---|
492 | #define GLU_SAMPLING_TOLERANCE 100203
|
---|
493 | #define GLU_DISPLAY_MODE 100204
|
---|
494 | #define GLU_PARAMETRIC_TOLERANCE 100202
|
---|
495 | #define GLU_SAMPLING_METHOD 100205
|
---|
496 | #define GLU_U_STEP 100206
|
---|
497 | #define GLU_V_STEP 100207
|
---|
498 |
|
---|
499 | /* NurbsSampling */
|
---|
500 | #define GLU_PATH_LENGTH 100215
|
---|
501 | #define GLU_PARAMETRIC_ERROR 100216
|
---|
502 | #define GLU_DOMAIN_DISTANCE 100217
|
---|
503 |
|
---|
504 |
|
---|
505 | /* NurbsTrim */
|
---|
506 | #define GLU_MAP1_TRIM_2 100210
|
---|
507 | #define GLU_MAP1_TRIM_3 100211
|
---|
508 |
|
---|
509 | /* NurbsDisplay */
|
---|
510 | /* GLU_FILL 100012 */
|
---|
511 | #define GLU_OUTLINE_POLYGON 100240
|
---|
512 | #define GLU_OUTLINE_PATCH 100241
|
---|
513 |
|
---|
514 | /* NurbsCallback */
|
---|
515 | /* GLU_ERROR 100103 */
|
---|
516 |
|
---|
517 | /* NurbsErrors */
|
---|
518 | #define GLU_NURBS_ERROR1 100251
|
---|
519 | #define GLU_NURBS_ERROR2 100252
|
---|
520 | #define GLU_NURBS_ERROR3 100253
|
---|
521 | #define GLU_NURBS_ERROR4 100254
|
---|
522 | #define GLU_NURBS_ERROR5 100255
|
---|
523 | #define GLU_NURBS_ERROR6 100256
|
---|
524 | #define GLU_NURBS_ERROR7 100257
|
---|
525 | #define GLU_NURBS_ERROR8 100258
|
---|
526 | #define GLU_NURBS_ERROR9 100259
|
---|
527 | #define GLU_NURBS_ERROR10 100260
|
---|
528 | #define GLU_NURBS_ERROR11 100261
|
---|
529 | #define GLU_NURBS_ERROR12 100262
|
---|
530 | #define GLU_NURBS_ERROR13 100263
|
---|
531 | #define GLU_NURBS_ERROR14 100264
|
---|
532 | #define GLU_NURBS_ERROR15 100265
|
---|
533 | #define GLU_NURBS_ERROR16 100266
|
---|
534 | #define GLU_NURBS_ERROR17 100267
|
---|
535 | #define GLU_NURBS_ERROR18 100268
|
---|
536 | #define GLU_NURBS_ERROR19 100269
|
---|
537 | #define GLU_NURBS_ERROR20 100270
|
---|
538 | #define GLU_NURBS_ERROR21 100271
|
---|
539 | #define GLU_NURBS_ERROR22 100272
|
---|
540 | #define GLU_NURBS_ERROR23 100273
|
---|
541 | #define GLU_NURBS_ERROR24 100274
|
---|
542 | #define GLU_NURBS_ERROR25 100275
|
---|
543 | #define GLU_NURBS_ERROR26 100276
|
---|
544 | #define GLU_NURBS_ERROR27 100277
|
---|
545 | #define GLU_NURBS_ERROR28 100278
|
---|
546 | #define GLU_NURBS_ERROR29 100279
|
---|
547 | #define GLU_NURBS_ERROR30 100280
|
---|
548 | #define GLU_NURBS_ERROR31 100281
|
---|
549 | #define GLU_NURBS_ERROR32 100282
|
---|
550 | #define GLU_NURBS_ERROR33 100283
|
---|
551 | #define GLU_NURBS_ERROR34 100284
|
---|
552 | #define GLU_NURBS_ERROR35 100285
|
---|
553 | #define GLU_NURBS_ERROR36 100286
|
---|
554 | #define GLU_NURBS_ERROR37 100287
|
---|
555 |
|
---|
556 | /**** Backwards compatibility for old tesselator ****/
|
---|
557 |
|
---|
558 | void APIENTRY gluBeginPolygon( GLUtesselator *tess );
|
---|
559 |
|
---|
560 | void APIENTRY gluNextContour( GLUtesselator *tess,
|
---|
561 | GLenum type );
|
---|
562 |
|
---|
563 | void APIENTRY gluEndPolygon( GLUtesselator *tess );
|
---|
564 |
|
---|
565 | /* Contours types -- obsolete! */
|
---|
566 | #define GLU_CW 100120
|
---|
567 | #define GLU_CCW 100121
|
---|
568 | #define GLU_INTERIOR 100122
|
---|
569 | #define GLU_EXTERIOR 100123
|
---|
570 | #define GLU_UNKNOWN 100124
|
---|
571 |
|
---|
572 | /* Names without "TESS_" prefix */
|
---|
573 | #define GLU_BEGIN GLU_TESS_BEGIN
|
---|
574 | #define GLU_VERTEX GLU_TESS_VERTEX
|
---|
575 | #define GLU_END GLU_TESS_END
|
---|
576 | #define GLU_ERROR GLU_TESS_ERROR
|
---|
577 | #define GLU_EDGE_FLAG GLU_TESS_EDGE_FLAG
|
---|
578 |
|
---|
579 | #ifdef __cplusplus
|
---|
580 | }
|
---|
581 | #endif
|
---|
582 |
|
---|
583 | #endif /* __GLU_H__ */
|
---|
584 | #endif /* __glu_h__ */
|
---|