Added GLU 1.3 tessellation (except winding rule code).
This commit is contained in:
Gareth Hughes
144
include/GL/glu.h
144
include/GL/glu.h
@@ -1,4 +1,4 @@
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/* $Id: glu.h,v 1.1 1999/08/19 00:55:40 jtg Exp $ */
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/* $Id: glu.h,v 1.2 1999/09/10 02:08:18 gareth Exp $ */
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/*
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* Mesa 3-D graphics library
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@@ -23,8 +23,11 @@
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/*
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* $Log: glu.h,v $
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* Revision 1.1 1999/08/19 00:55:40 jtg
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* Initial revision
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* Revision 1.2 1999/09/10 02:08:18 gareth
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* Added GLU 1.3 tessellation (except winding rule code).
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*
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* Revision 1.1.1.1 1999/08/19 00:55:40 jtg
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* Imported sources
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*
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* Revision 3.6 1999/02/14 03:39:45 brianp
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* updated for BeOS R4
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@@ -88,6 +91,7 @@ extern "C" {
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#define GLU_VERSION_1_1 1
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#define GLU_VERSION_1_2 1
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#define GLU_TRUE GL_TRUE
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@@ -110,30 +114,42 @@ enum {
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GLU_OUTSIDE = 100020,
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GLU_INSIDE = 100021,
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/* Tesselator */
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GLU_BEGIN = 100100,
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GLU_VERTEX = 100101,
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GLU_END = 100102,
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GLU_ERROR = 100103,
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GLU_EDGE_FLAG = 100104,
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/* Tessellator */
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GLU_TESS_BEGIN = 100100,
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GLU_TESS_VERTEX = 100101,
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GLU_TESS_END = 100102,
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GLU_TESS_ERROR = 100103,
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GLU_TESS_EDGE_FLAG = 100104,
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GLU_TESS_COMBINE = 100105,
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/* Contour types */
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GLU_CW = 100120,
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GLU_CCW = 100121,
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GLU_INTERIOR = 100122,
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GLU_EXTERIOR = 100123,
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GLU_UNKNOWN = 100124,
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GLU_TESS_BEGIN_DATA = 100106,
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GLU_TESS_VERTEX_DATA = 100107,
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GLU_TESS_END_DATA = 100108,
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GLU_TESS_ERROR_DATA = 100109,
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GLU_TESS_EDGE_FLAG_DATA = 100110,
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GLU_TESS_COMBINE_DATA = 100111,
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/* Tesselation errors */
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GLU_TESS_ERROR1 = 100151, /* missing gluEndPolygon */
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GLU_TESS_ERROR2 = 100152, /* missing gluBeginPolygon */
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GLU_TESS_ERROR3 = 100153, /* misoriented contour */
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GLU_TESS_ERROR4 = 100154, /* vertex/edge intersection */
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GLU_TESS_ERROR5 = 100155, /* misoriented or self-intersecting loops */
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GLU_TESS_ERROR6 = 100156, /* coincident vertices */
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GLU_TESS_ERROR7 = 100157, /* all vertices collinear */
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GLU_TESS_ERROR8 = 100158, /* intersecting edges */
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GLU_TESS_ERROR9 = 100159, /* not coplanar contours */
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/* Winding rules */
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GLU_TESS_WINDING_ODD = 100130,
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GLU_TESS_WINDING_NONZERO = 100131,
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GLU_TESS_WINDING_POSITIVE = 100132,
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GLU_TESS_WINDING_NEGATIVE = 100133,
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GLU_TESS_WINDING_ABS_GEQ_TWO = 100134,
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/* Tessellation properties */
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GLU_TESS_WINDING_RULE = 100140,
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GLU_TESS_BOUNDARY_ONLY = 100141,
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GLU_TESS_TOLERANCE = 100142,
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/* Tessellation errors */
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GLU_TESS_ERROR1 = 100151, /* Missing gluBeginPolygon */
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GLU_TESS_ERROR2 = 100152, /* Missing gluBeginContour */
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GLU_TESS_ERROR3 = 100153, /* Missing gluEndPolygon */
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GLU_TESS_ERROR4 = 100154, /* Missing gluEndContour */
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GLU_TESS_ERROR5 = 100155, /* */
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GLU_TESS_ERROR6 = 100156, /* */
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GLU_TESS_ERROR7 = 100157, /* */
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GLU_TESS_ERROR8 = 100158, /* */
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/* NURBS */
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GLU_AUTO_LOAD_MATRIX = 100200,
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@@ -201,21 +217,39 @@ enum {
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/* New in GLU 1.1 */
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GLU_VERSION = 100800,
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GLU_EXTENSIONS = 100801
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GLU_EXTENSIONS = 100801,
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/*** GLU 1.0 tessellation - obsolete! ***/
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/* Contour types */
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GLU_CW = 100120,
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GLU_CCW = 100121,
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GLU_INTERIOR = 100122,
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GLU_EXTERIOR = 100123,
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GLU_UNKNOWN = 100124,
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/* Tessellator */
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GLU_BEGIN = GLU_TESS_BEGIN,
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GLU_VERTEX = GLU_TESS_VERTEX,
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GLU_END = GLU_TESS_END,
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GLU_ERROR = GLU_TESS_ERROR,
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GLU_EDGE_FLAG = GLU_TESS_EDGE_FLAG
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};
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/*
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* These are the GLU 1.1 typedefs. GLU 1.2 has different ones!
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* These are the GLU 1.1 typedefs. GLU 1.3 has different ones!
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*/
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#if defined(__BEOS__)
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/* The BeOS does something funky and makes these typedefs in one
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* of its system headers.
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*/
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/* The BeOS does something funky and makes these typedefs in one
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* of its system headers.
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*/
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#else
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typedef struct GLUquadric GLUquadricObj;
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typedef struct GLUtesselator GLUtriangulatorObj;
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typedef struct GLUnurbs GLUnurbsObj;
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typedef struct GLUquadric GLUquadricObj;
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typedef struct GLUnurbs GLUnurbsObj;
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/* FIXME: We need to implement the other 1.3 typedefs - GH */
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typedef struct GLUtesselator GLUtesselator;
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#endif
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@@ -392,25 +426,49 @@ GLUAPI void GLAPIENTRY gluNurbsCallback( GLUnurbsObj *nobj, GLenum which,
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/*
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*
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* Polygon tesselation
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* Polygon tessellation
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*
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*/
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GLUAPI GLUtriangulatorObj* GLAPIENTRY gluNewTess( void );
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GLUAPI GLUtesselator* GLAPIENTRY gluNewTess( void );
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GLUAPI void GLAPIENTRY gluTessCallback( GLUtriangulatorObj *tobj, GLenum which,
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void (GLCALLBACK *fn)() );
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GLUAPI void GLAPIENTRY gluDeleteTess( GLUtesselator *tobj );
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GLUAPI void GLAPIENTRY gluDeleteTess( GLUtriangulatorObj *tobj );
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GLUAPI void GLAPIENTRY gluTessBeginPolygon( GLUtesselator *tobj,
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void *polygon_data );
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GLUAPI void GLAPIENTRY gluBeginPolygon( GLUtriangulatorObj *tobj );
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GLUAPI void GLAPIENTRY gluTessBeginContour( GLUtesselator *tobj );
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GLUAPI void GLAPIENTRY gluEndPolygon( GLUtriangulatorObj *tobj );
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GLUAPI void GLAPIENTRY gluTessVertex( GLUtesselator *tobj, GLdouble coords[3],
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void *vertex_data );
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GLUAPI void GLAPIENTRY gluNextContour( GLUtriangulatorObj *tobj, GLenum type );
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GLUAPI void GLAPIENTRY gluTessEndContour( GLUtesselator *tobj );
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GLUAPI void GLAPIENTRY gluTessVertex( GLUtriangulatorObj *tobj, GLdouble v[3],
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void *data );
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GLUAPI void GLAPIENTRY gluTessEndPolygon( GLUtesselator *tobj );
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GLUAPI void GLAPIENTRY gluTessProperty( GLUtesselator *tobj, GLenum which,
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GLdouble value );
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GLUAPI void GLAPIENTRY gluTessNormal( GLUtesselator *tobj, GLdouble x,
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GLdouble y, GLdouble z );
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GLUAPI void GLAPIENTRY gluTessCallback( GLUtesselator *tobj, GLenum which,
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void (GLCALLBACK *fn)() );
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GLUAPI void GLAPIENTRY gluGetTessProperty( GLUtesselator *tobj, GLenum which,
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GLdouble *value );
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/*
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*
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* Obsolete 1.0 tessellation functions
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*
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*/
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GLUAPI void GLAPIENTRY gluBeginPolygon( GLUtesselator *tobj );
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GLUAPI void GLAPIENTRY gluNextContour( GLUtesselator *tobj, GLenum type );
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GLUAPI void GLAPIENTRY gluEndPolygon( GLUtesselator *tobj );
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@@ -1,4 +1,4 @@
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/* $Id: glu_mangle.h,v 1.1 1999/08/19 00:55:40 jtg Exp $ */
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/* $Id: glu_mangle.h,v 1.2 1999/09/10 02:08:19 gareth Exp $ */
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/*
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* Mesa 3-D graphics library
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@@ -23,8 +23,11 @@
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/*
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* $Log: glu_mangle.h,v $
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* Revision 1.1 1999/08/19 00:55:40 jtg
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* Initial revision
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* Revision 1.2 1999/09/10 02:08:19 gareth
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* Added GLU 1.3 tessellation (except winding rule code).
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*
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* Revision 1.1.1.1 1999/08/19 00:55:40 jtg
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* Imported sources
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*
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* Revision 3.1 1999/06/21 22:00:42 brianp
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* added #ifndef GLU_MANGLE_H stuff
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@@ -75,12 +78,19 @@
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#define gluPwlCurve mgluPwlCurve
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#define gluNurbsCallback mgluNurbsCallback
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#define gluNewTess mgluNewTess
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#define gluTessCallback mgluTessCallback
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#define gluDeleteTess mgluDeleteTess
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#define gluBeginPolygon mgluBeginPolygon
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#define gluEndPolygon mgluEndPolygon
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#define gluNextContour mgluNextContour
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#define gluTessBeginPolygon mgluTessBeginPolygon
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#define gluTessBeginContour mgluTessBeginContour
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#define gluTessVertex mgluTessVertex
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#define gluTessEndPolygon mgluTessEndPolygon
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#define gluTessEndContour mgluTessEndContour
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#define gluTessProperty mgluTessProperty
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#define gluTessNormal mgluTessNormal
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#define gluTessCallback mgluTessCallback
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#define gluGetTessProperty mgluGetTessProperty
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#define gluBeginPolygon mgluBeginPolygon
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#define gluNextContour mgluNextContour
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#define gluEndPolygon mgluEndPolygon
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#define gluGetString mgluGetString
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#endif
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