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Diffstat (limited to 'nx-X11/extras/ogl-sample/main/doc/man/manglu/standard/tessbeginpolygon.gl')
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diff --git a/nx-X11/extras/ogl-sample/main/doc/man/manglu/standard/tessbeginpolygon.gl b/nx-X11/extras/ogl-sample/main/doc/man/manglu/standard/tessbeginpolygon.gl deleted file mode 100644 index 4252b3c25..000000000 --- a/nx-X11/extras/ogl-sample/main/doc/man/manglu/standard/tessbeginpolygon.gl +++ /dev/null @@ -1,88 +0,0 @@ -_C_ License Applicability. Except to the extent portions of this file are -_C_ made subject to an alternative license as permitted in the SGI Free -_C_ Software License B, Version 1.1 (the "License"), the contents of this -_C_ file are subject only to the provisions of the License. You may not use -_C_ this file except in compliance with the License. You may obtain a copy -_C_ of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 -_C_ Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -_C_ -_C_ http://oss.sgi.com/projects/FreeB -_C_ -_C_ Note that, as provided in the License, the Software is distributed on an -_C_ "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS -_C_ DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND -_C_ CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A -_C_ PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -_C_ -_C_ Original Code. The Original Code is: OpenGL Sample Implementation, -_C_ Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, -_C_ Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. -_C_ Copyright in any portions created by third parties is as indicated -_C_ elsewhere herein. All Rights Reserved. -_C_ -_C_ Additional Notice Provisions: The application programming interfaces -_C_ established by SGI in conjunction with the Original Code are The -_C_ OpenGL(R) Graphics System: A Specification (Version 1.2.1), released -_C_ April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version -_C_ 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X -_C_ Window System(R) (Version 1.3), released October 19, 1998. This software -_C_ was created using the OpenGL(R) version 1.2.1 Sample Implementation -_C_ published by SGI, but has not been independently verified as being -_C_ compliant with the OpenGL(R) version 1.2.1 Specification. -_C_ -_C_ $Date: 2004/03/14 08:29:09 $ $Revision: 1.1.1.4 $ -_C_ The first character in this file must be an '_'! -_C_ Anything on a line after _C_ is ignored -_define(_filters,eqn)_C_ -_C_ eqn is automatically replaced with neqn for nroff -_header(TessBeginPolygon, delimit a polygon description) -_names(TessBeginPolygon) -.EQ -delim $$ -.EN -.SH PARAMETERS -_phead(_param1) -Specifies the tessellation object (created with _cmnd(NewTess)). -_phead(_param2) -Specifies a pointer to user polygon data. -.SH DESCRIPTION -_cmnd(TessBeginPolygon) and _cmnd(TessEndPolygon) delimit the definition of a -convex, concave or self-intersecting polygon. Within each _cmnd(TessBeginPolygon)/_cmnd(TessEndPolygon) -pair, there must be one or more calls to _cmnd(TessBeginContour)/_cmnd(TessEndContour). -Within each contour, there are zero or more calls to _cmnd(TessVertex). The vertices -specify a closed contour (the last vertex of each contour is automatically linked -to the first). See the _cmnd(TessVertex), _cmnd(TessBeginContour), and -_cmnd(TessEndContour) reference pages for more details. -.P -_param2 is a pointer to a user-defined data structure. If the appropriate callback(s) -are specified (see _cmnd(TessCallback)), then this pointer is returned to the -callback function(s). Thus, it is a convenient way to store per-polygon information. -.P -Once _cmnd(TessEndPolygon) is called, the polygon is tessellated, and the -resulting triangles are described through callbacks. -See _cmnd(TessCallback) for descriptions of the callback functions. -.SH EXAMPLE -A quadrilateral with a triangular hole in it can be described as follows: -.sp -.Ex -gluTessBeginPolygon(tobj, NULL); - gluTessBeginContour(tobj); - gluTessVertex(tobj, v1, v1); - gluTessVertex(tobj, v2, v2); - gluTessVertex(tobj, v3, v3); - gluTessVertex(tobj, v4, v4); - gluTessEndContour(tobj); -.bp - gluTessBeginContour(tobj); - gluTessVertex(tobj, v5, v5); - gluTessVertex(tobj, v6, v6); - gluTessVertex(tobj, v7, v7); - gluTessEndContour(tobj); -gluTessEndPolygon(tobj); -.Ee -.sp -.SH SEE ALSO -_cmnd(NewTess), _cmnd(TessBeginContour), _cmnd(TessVertex), -_cmnd(TessCallback), -_cmnd(TessProperty), _cmnd(TessNormal), -_cmnd(TessEndPolygon) |