From f4092abdf94af6a99aff944d6264bc1284e8bdd4 Mon Sep 17 00:00:00 2001 From: Reinhard Tartler Date: Mon, 10 Oct 2011 17:43:39 +0200 Subject: Imported nx-X11-3.1.0-1.tar.gz Summary: Imported nx-X11-3.1.0-1.tar.gz Keywords: Imported nx-X11-3.1.0-1.tar.gz into Git repository --- .../main/doc/man/mangl/standard/getclipplane.gl | 67 ++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/getclipplane.gl (limited to 'nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/getclipplane.gl') diff --git a/nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/getclipplane.gl b/nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/getclipplane.gl new file mode 100644 index 000000000..d52878f61 --- /dev/null +++ b/nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/getclipplane.gl @@ -0,0 +1,67 @@ +_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,eqn)_C_ +_C_ eqn is automatically replaced with neqn for nroff +_header(GetClipPlane,return the coefficients of the specified clipping plane) +_names(GetClipPlane) +.EQ +delim $$ +.EN +.SH PARAMETERS +_phead(_param1) +Specifies a clipping plane. +The number of clipping planes depends on the implementation, +but at least six clipping planes are supported. +They are identified by symbolic names of the form _const(CLIP_PLANE)$i$ +where 0 \(<= $ i $ < _const(MAX_CLIP_PLANES). +_phead(_param2) +Returns four double-precision values that are the coefficients of the plane equation of _param1 in eye coordinates. +The initial value is (0, 0, 0, 0). +.SH DESCRIPTION +_cmnd returns in _param2 the four coefficients of the plane equation +for _param1. +.SH NOTES +It is always the case that _const(CLIP_PLANE)$i$ = _const(CLIP_PLANE0) + $i$. +.P +If an error is generated, +no change is made to the contents of _param2. +.SH ERRORS +_const(INVALID_ENUM) is generated if _param1 is not an accepted value. +.P +_const(INVALID_OPERATION) is generated if _cmnd +is executed between the execution of _cmnd(Begin) +and the corresponding execution of _cmnd(End). +.SH SEE ALSO +_cmnd(ClipPlane) -- cgit v1.2.3