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Diffstat (limited to 'nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/vertex.gl')
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diff --git a/nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/vertex.gl b/nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/vertex.gl new file mode 100644 index 000000000..a9ab1642f --- /dev/null +++ b/nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/vertex.gl @@ -0,0 +1,76 @@ +_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_ The first character in this file must be an '_'! +_C_ Anything on a line after _C_ is ignored +_define(_filters,tbl|eqn)_C_ +_C_ eqn is automatically replaced with neqn for nroff +_header(Vertex,specify a vertex) +_names(Vertex,[234]u*[sifdb]) +.SH PARAMETERS +_phead(_param1 _param2 _param3 _param4) +Specify \f2x\fP, \f2y\fP, \f2z\fP, and \f2w\fP coordinates of a vertex. +Not all parameters are present in all forms of the command. +_names(Vertex,[234]u*[sifdb]v) +.SH PARAMETERS +_phead(_param1) +Specifies a pointer to an array of two, three, or four elements. +The elements of a two-element array are \f2x\fP and \f2y\fP; +of a three-element array, \f2x\fP, \f2y\fP, and \f2z\fP; +and of a four-element array, \f2x\fP, \f2y\fP, \f2z\fP, and \f2w\fP. +.SH DESCRIPTION +_cmnd commands are used within _cmnd(Begin)/_cmnd(End) pairs to specify +point, line, and polygon vertices. +The current color, +normal, +and texture coordinates are associated with the vertex when _cmnd is called. +.P +When only \f2x\fP and \f2y\fP are specified, +\f2z\fP defaults to 0 and \f2w\fP defaults to 1. +When \f2x, y,\fP and \f2z\fP are specified, +\f2w\fP defaults to 1. +.SH NOTES +Invoking _cmnd outside of a _cmnd(Begin)/_cmnd(End) pair +results in undefined behavior. +.SH SEE ALSO +_cmnd(Begin), +_cmnd(CallList), +_cmnd(Color), +_cmnd(EdgeFlag), +_cmnd(EvalCoord), +_cmnd(Index), +_cmnd(Material), +.br +_cmnd(Normal), +_cmnd(Rect), +_cmnd(TexCoord), +_cmnd(VertexPointer) |