585 lines
18 KiB
C
585 lines
18 KiB
C
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/*++ BUILD Version: 0004 // Increment this if a change has global effects
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Copyright (c) 1985-95, Microsoft Corporation
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Module Name:
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glu.h
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Abstract:
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Procedure declarations, constant definitions and macros for the OpenGL
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Utility Library.
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--*/
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#ifndef __glu_h__
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#ifndef __GLU_H__
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#define __glu_h__
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#define __GLU_H__
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#include <GL/gl.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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** Copyright 1991-1993, Silicon Graphics, Inc.
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** All Rights Reserved.
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**
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** This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.;
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** the contents of this file may not be disclosed to third parties, copied or
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** duplicated in any form, in whole or in part, without the prior written
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** permission of Silicon Graphics, Inc.
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**
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** RESTRICTED RIGHTS LEGEND:
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** Use, duplication or disclosure by the Government is subject to restrictions
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** as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data
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** and Computer Software clause at DFARS 252.227-7013, and/or in similar or
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** successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished -
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** rights reserved under the Copyright Laws of the United States.
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*/
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/*
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** Return the error string associated with a particular error code.
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** This will return 0 for an invalid error code.
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**
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** The generic function prototype that can be compiled for ANSI or Unicode
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** is defined as follows:
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**
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** LPCTSTR APIENTRY gluErrorStringWIN (GLenum errCode);
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*/
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#ifdef UNICODE
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#define gluErrorStringWIN(errCode) ((LPCSTR) gluErrorUnicodeStringEXT(errCode))
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#else
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#define gluErrorStringWIN(errCode) ((LPCWSTR) gluErrorString(errCode))
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#endif
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const GLubyte* APIENTRY gluErrorString (
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GLenum errCode);
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const wchar_t* APIENTRY gluErrorUnicodeStringEXT (
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GLenum errCode);
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const GLubyte* APIENTRY gluGetString (
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GLenum name);
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void APIENTRY gluOrtho2D (
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GLdouble left,
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GLdouble right,
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GLdouble bottom,
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GLdouble top);
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void APIENTRY gluPerspective (
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GLdouble fovy,
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GLdouble aspect,
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GLdouble zNear,
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GLdouble zFar);
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void APIENTRY gluPickMatrix (
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GLdouble x,
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GLdouble y,
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GLdouble width,
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GLdouble height,
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GLint viewport[4]);
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void APIENTRY gluLookAt (
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GLdouble eyex,
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GLdouble eyey,
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GLdouble eyez,
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GLdouble centerx,
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GLdouble centery,
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GLdouble centerz,
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GLdouble upx,
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GLdouble upy,
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GLdouble upz);
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int APIENTRY gluProject (
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GLdouble objx,
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GLdouble objy,
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GLdouble objz,
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const GLdouble modelMatrix[16],
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const GLdouble projMatrix[16],
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const GLint viewport[4],
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GLdouble *winx,
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GLdouble *winy,
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GLdouble *winz);
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int APIENTRY gluUnProject (
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GLdouble winx,
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GLdouble winy,
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GLdouble winz,
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const GLdouble modelMatrix[16],
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const GLdouble projMatrix[16],
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const GLint viewport[4],
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GLdouble *objx,
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GLdouble *objy,
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GLdouble *objz);
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int APIENTRY gluScaleImage (
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GLenum format,
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GLint widthin,
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GLint heightin,
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GLenum typein,
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const void *datain,
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GLint widthout,
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GLint heightout,
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GLenum typeout,
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void *dataout);
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int APIENTRY gluBuild1DMipmaps (
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GLenum target,
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GLint components,
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GLint width,
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GLenum format,
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GLenum type,
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const void *data);
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int APIENTRY gluBuild2DMipmaps (
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GLenum target,
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GLint components,
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GLint width,
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GLint height,
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GLenum format,
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GLenum type,
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const void *data);
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#ifdef __cplusplus
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class GLUnurbs;
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class GLUquadric;
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class GLUtesselator;
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/* backwards compatibility: */
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typedef class GLUnurbs GLUnurbsObj;
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typedef class GLUquadric GLUquadricObj;
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typedef class GLUtesselator GLUtesselatorObj;
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typedef class GLUtesselator GLUtriangulatorObj;
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#else
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typedef struct GLUnurbs GLUnurbs;
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typedef struct GLUquadric GLUquadric;
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typedef struct GLUtesselator GLUtesselator;
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/* backwards compatibility: */
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typedef struct GLUnurbs GLUnurbsObj;
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typedef struct GLUquadric GLUquadricObj;
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typedef struct GLUtesselator GLUtesselatorObj;
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typedef struct GLUtesselator GLUtriangulatorObj;
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#endif
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GLUquadric* APIENTRY gluNewQuadric (void);
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void APIENTRY gluDeleteQuadric (
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GLUquadric *state);
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void APIENTRY gluQuadricNormals (
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GLUquadric *quadObject,
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GLenum normals);
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void APIENTRY gluQuadricTexture (
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GLUquadric *quadObject,
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GLboolean textureCoords);
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void APIENTRY gluQuadricOrientation (
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GLUquadric *quadObject,
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GLenum orientation);
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void APIENTRY gluQuadricDrawStyle (
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GLUquadric *quadObject,
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GLenum drawStyle);
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void APIENTRY gluCylinder (
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GLUquadric *qobj,
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GLdouble baseRadius,
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GLdouble topRadius,
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GLdouble height,
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GLint slices,
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GLint stacks);
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void APIENTRY gluDisk (
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GLUquadric *qobj,
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GLdouble innerRadius,
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GLdouble outerRadius,
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GLint slices,
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GLint loops);
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void APIENTRY gluPartialDisk (
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GLUquadric *qobj,
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GLdouble innerRadius,
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GLdouble outerRadius,
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GLint slices,
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GLint loops,
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GLdouble startAngle,
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GLdouble sweepAngle);
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void APIENTRY gluSphere (
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GLUquadric *qobj,
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GLdouble radius,
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GLint slices,
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GLint stacks);
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void APIENTRY gluQuadricCallback (
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GLUquadric *qobj,
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GLenum which,
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void (CALLBACK* fn)());
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GLUtesselator* APIENTRY gluNewTess(
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void );
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void APIENTRY gluDeleteTess(
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GLUtesselator *tess );
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void APIENTRY gluTessBeginPolygon(
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GLUtesselator *tess,
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void *polygon_data );
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void APIENTRY gluTessBeginContour(
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GLUtesselator *tess );
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void APIENTRY gluTessVertex(
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GLUtesselator *tess,
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GLdouble coords[3],
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void *data );
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void APIENTRY gluTessEndContour(
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GLUtesselator *tess );
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void APIENTRY gluTessEndPolygon(
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GLUtesselator *tess );
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void APIENTRY gluTessProperty(
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GLUtesselator *tess,
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GLenum which,
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GLdouble value );
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void APIENTRY gluTessNormal(
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GLUtesselator *tess,
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GLdouble x,
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GLdouble y,
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GLdouble z );
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void APIENTRY gluTessCallback(
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GLUtesselator *tess,
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GLenum which,
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void (CALLBACK *fn)());
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void APIENTRY gluGetTessProperty(
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GLUtesselator *tess,
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GLenum which,
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GLdouble *value );
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GLUnurbs* APIENTRY gluNewNurbsRenderer (void);
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void APIENTRY gluDeleteNurbsRenderer (
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GLUnurbs *nobj);
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void APIENTRY gluBeginSurface (
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GLUnurbs *nobj);
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void APIENTRY gluBeginCurve (
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GLUnurbs *nobj);
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void APIENTRY gluEndCurve (
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GLUnurbs *nobj);
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void APIENTRY gluEndSurface (
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GLUnurbs *nobj);
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void APIENTRY gluBeginTrim (
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GLUnurbs *nobj);
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void APIENTRY gluEndTrim (
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GLUnurbs *nobj);
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void APIENTRY gluPwlCurve (
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GLUnurbs *nobj,
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GLint count,
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GLfloat *array,
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GLint stride,
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GLenum type);
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void APIENTRY gluNurbsCurve (
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GLUnurbs *nobj,
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GLint nknots,
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GLfloat *knot,
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GLint stride,
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GLfloat *ctlarray,
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GLint order,
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GLenum type);
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void APIENTRY
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gluNurbsSurface(
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GLUnurbs *nobj,
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GLint sknot_count,
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float *sknot,
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GLint tknot_count,
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GLfloat *tknot,
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GLint s_stride,
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GLint t_stride,
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GLfloat *ctlarray,
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GLint sorder,
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GLint torder,
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GLenum type);
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void APIENTRY
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gluLoadSamplingMatrices (
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GLUnurbs *nobj,
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const GLfloat modelMatrix[16],
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const GLfloat projMatrix[16],
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const GLint viewport[4] );
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void APIENTRY
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gluNurbsProperty (
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GLUnurbs *nobj,
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GLenum property,
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GLfloat value );
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void APIENTRY
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gluGetNurbsProperty (
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GLUnurbs *nobj,
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GLenum property,
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GLfloat *value );
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void APIENTRY
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gluNurbsCallback (
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GLUnurbs *nobj,
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GLenum which,
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void (CALLBACK* fn)() );
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/**** Callback function prototypes ****/
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/* gluQuadricCallback */
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typedef void (CALLBACK* GLUquadricErrorProc) (GLenum);
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/* gluTessCallback */
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typedef void (CALLBACK* GLUtessBeginProc) (GLenum);
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typedef void (CALLBACK* GLUtessEdgeFlagProc) (GLboolean);
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typedef void (CALLBACK* GLUtessVertexProc) (void *);
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typedef void (CALLBACK* GLUtessEndProc) (void);
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typedef void (CALLBACK* GLUtessErrorProc) (GLenum);
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typedef void (CALLBACK* GLUtessCombineProc) (GLdouble[3],
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void*[4],
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GLfloat[4],
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void** );
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typedef void (CALLBACK* GLUtessBeginDataProc) (GLenum, void *);
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typedef void (CALLBACK* GLUtessEdgeFlagDataProc) (GLboolean, void *);
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typedef void (CALLBACK* GLUtessVertexDataProc) (void *, void *);
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typedef void (CALLBACK* GLUtessEndDataProc) (void *);
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typedef void (CALLBACK* GLUtessErrorDataProc) (GLenum, void *);
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typedef void (CALLBACK* GLUtessCombineDataProc) (GLdouble[3],
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void*[4],
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GLfloat[4],
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void**,
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void* );
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/* gluNurbsCallback */
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typedef void (CALLBACK* GLUnurbsErrorProc) (GLenum);
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/**** Generic constants ****/
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/* Version */
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#define GLU_VERSION_1_1 1
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#define GLU_VERSION_1_2 1
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/* Errors: (return value 0 = no error) */
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#define GLU_INVALID_ENUM 100900
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#define GLU_INVALID_VALUE 100901
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#define GLU_OUT_OF_MEMORY 100902
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#define GLU_INCOMPATIBLE_GL_VERSION 100903
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/* StringName */
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#define GLU_VERSION 100800
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#define GLU_EXTENSIONS 100801
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/* Boolean */
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#define GLU_TRUE GL_TRUE
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#define GLU_FALSE GL_FALSE
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/**** Quadric constants ****/
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/* QuadricNormal */
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#define GLU_SMOOTH 100000
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#define GLU_FLAT 100001
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#define GLU_NONE 100002
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/* QuadricDrawStyle */
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#define GLU_POINT 100010
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#define GLU_LINE 100011
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#define GLU_FILL 100012
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#define GLU_SILHOUETTE 100013
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/* QuadricOrientation */
|
||
|
|
#define GLU_OUTSIDE 100020
|
||
|
|
#define GLU_INSIDE 100021
|
||
|
|
|
||
|
|
/* Callback types: */
|
||
|
|
/* GLU_ERROR 100103 */
|
||
|
|
|
||
|
|
|
||
|
|
/**** Tesselation constants ****/
|
||
|
|
|
||
|
|
#define GLU_TESS_MAX_COORD 1.0e150
|
||
|
|
|
||
|
|
/* TessProperty */
|
||
|
|
#define GLU_TESS_WINDING_RULE 100140
|
||
|
|
#define GLU_TESS_BOUNDARY_ONLY 100141
|
||
|
|
#define GLU_TESS_TOLERANCE 100142
|
||
|
|
|
||
|
|
/* 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
|
||
|
|
|
||
|
|
/* TessCallback */
|
||
|
|
#define GLU_TESS_BEGIN 100100 /* void (CALLBACK*)(GLenum type) */
|
||
|
|
#define GLU_TESS_VERTEX 100101 /* void (CALLBACK*)(void *data) */
|
||
|
|
#define GLU_TESS_END 100102 /* void (CALLBACK*)(void) */
|
||
|
|
#define GLU_TESS_ERROR 100103 /* void (CALLBACK*)(GLenum errno) */
|
||
|
|
#define GLU_TESS_EDGE_FLAG 100104 /* void (CALLBACK*)(GLboolean boundaryEdge) */
|
||
|
|
#define GLU_TESS_COMBINE 100105 /* void (CALLBACK*)(GLdouble coords[3],
|
||
|
|
void *data[4],
|
||
|
|
GLfloat weight[4],
|
||
|
|
void **dataOut) */
|
||
|
|
#define GLU_TESS_BEGIN_DATA 100106 /* void (CALLBACK*)(GLenum type,
|
||
|
|
void *polygon_data) */
|
||
|
|
#define GLU_TESS_VERTEX_DATA 100107 /* void (CALLBACK*)(void *data,
|
||
|
|
void *polygon_data) */
|
||
|
|
#define GLU_TESS_END_DATA 100108 /* void (CALLBACK*)(void *polygon_data) */
|
||
|
|
#define GLU_TESS_ERROR_DATA 100109 /* void (CALLBACK*)(GLenum errno,
|
||
|
|
void *polygon_data) */
|
||
|
|
#define GLU_TESS_EDGE_FLAG_DATA 100110 /* void (CALLBACK*)(GLboolean boundaryEdge,
|
||
|
|
void *polygon_data) */
|
||
|
|
#define GLU_TESS_COMBINE_DATA 100111 /* void (CALLBACK*)(GLdouble coords[3],
|
||
|
|
void *data[4],
|
||
|
|
GLfloat weight[4],
|
||
|
|
void **dataOut,
|
||
|
|
void *polygon_data) */
|
||
|
|
|
||
|
|
/* 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 GLU_TESS_ERROR1
|
||
|
|
#define GLU_TESS_MISSING_BEGIN_CONTOUR GLU_TESS_ERROR2
|
||
|
|
#define GLU_TESS_MISSING_END_POLYGON GLU_TESS_ERROR3
|
||
|
|
#define GLU_TESS_MISSING_END_CONTOUR GLU_TESS_ERROR4
|
||
|
|
#define GLU_TESS_COORD_TOO_LARGE GLU_TESS_ERROR5
|
||
|
|
#define GLU_TESS_NEED_COMBINE_CALLBACK GLU_TESS_ERROR6
|
||
|
|
|
||
|
|
/**** NURBS constants ****/
|
||
|
|
|
||
|
|
/* 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
|
||
|
|
|
||
|
|
/* NurbsSampling */
|
||
|
|
#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
|
||
|
|
|
||
|
|
/* NurbsDisplay */
|
||
|
|
/* GLU_FILL 100012 */
|
||
|
|
#define GLU_OUTLINE_POLYGON 100240
|
||
|
|
#define GLU_OUTLINE_PATCH 100241
|
||
|
|
|
||
|
|
/* NurbsCallback */
|
||
|
|
/* GLU_ERROR 100103 */
|
||
|
|
|
||
|
|
/* NurbsErrors */
|
||
|
|
#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
|
||
|
|
|
||
|
|
/**** Backwards compatibility for old tesselator ****/
|
||
|
|
|
||
|
|
void APIENTRY gluBeginPolygon( GLUtesselator *tess );
|
||
|
|
|
||
|
|
void APIENTRY gluNextContour( GLUtesselator *tess,
|
||
|
|
GLenum type );
|
||
|
|
|
||
|
|
void APIENTRY gluEndPolygon( GLUtesselator *tess );
|
||
|
|
|
||
|
|
/* Contours types -- obsolete! */
|
||
|
|
#define GLU_CW 100120
|
||
|
|
#define GLU_CCW 100121
|
||
|
|
#define GLU_INTERIOR 100122
|
||
|
|
#define GLU_EXTERIOR 100123
|
||
|
|
#define GLU_UNKNOWN 100124
|
||
|
|
|
||
|
|
/* Names without "TESS_" prefix */
|
||
|
|
#define GLU_BEGIN GLU_TESS_BEGIN
|
||
|
|
#define GLU_VERTEX GLU_TESS_VERTEX
|
||
|
|
#define GLU_END GLU_TESS_END
|
||
|
|
#define GLU_ERROR GLU_TESS_ERROR
|
||
|
|
#define GLU_EDGE_FLAG GLU_TESS_EDGE_FLAG
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* __GLU_H__ */
|
||
|
|
#endif /* __glu_h__ */
|