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Diffstat (limited to 'nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/linestipple.gl')
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diff --git a/nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/linestipple.gl b/nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/linestipple.gl deleted file mode 100644 index 4291fc679..000000000 --- a/nx-X11/extras/ogl-sample/main/doc/man/mangl/standard/linestipple.gl +++ /dev/null @@ -1,100 +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_ 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(LineStipple,specify the line stipple pattern) -_names(LineStipple) -.EQ -delim $$ -.EN -.SH PARAMETERS -_phead(_param1) -Specifies a multiplier for each bit in the line stipple pattern. -If _param1 is 3, -for example, -each bit in the pattern is used three times -before the next bit in the pattern is used. -_param1 is clamped to the range [1, 256] and defaults to 1. -_phead(_param2) -Specifies a 16-bit integer whose bit pattern determines -which fragments of a line will be drawn when the line is rasterized. -Bit zero is used first; the default pattern is all 1's. -.SH DESCRIPTION -Line stippling masks out certain fragments produced by rasterization; -those fragments will not be drawn. -The masking is achieved by using three parameters: -the 16-bit line stipple pattern _param2, -the repeat count _param1, -and an integer stipple counter $s$. -.P -Counter $s$ is reset to 0 whenever _cmnd(Begin) is called, -and before each line segment of a _cmnd(Begin)(_const(LINES))/_cmnd(End) -sequence is generated. -It is incremented after each fragment of a unit width aliased line segment is generated, -or after each $i$ fragments of an $i$ width line segment are generated. -The $i$ fragments associated with count $s$ are masked out if -.sp -.ce -_param2 bit $(s ~/~ _eqnparam1) ~roman mod~ 16$ -.sp -is 0, otherwise these fragments are sent to the frame buffer. -Bit zero of _param2 is the least significant bit. -.P -Antialiased lines are treated as a sequence of $1 times width$ rectangles -for purposes of stippling. -Whether rectagle $s$ is rasterized or not depends on the fragment rule -described for aliased lines, -counting rectangles rather than groups of fragments. -.P -To enable and disable line stippling, call _cmnd(Enable) and _cmnd(Disable) -with argument _const(LINE_STIPPLE). -When enabled, -the line stipple pattern is applied as described above. -When disabled, -it is as if the pattern were all 1's. -Initially, line stippling is disabled. -.SH ERRORS -_const(INVALID_OPERATION) is generated if _cmnd -is executed between the execution of _cmnd(Begin) -and the corresponding execution of _cmnd(End). -.SH ASSOCIATED GETS -_cmnd(Get) with argument _const(LINE_STIPPLE_PATTERN) -.br -_cmnd(Get) with argument _const(LINE_STIPPLE_REPEAT) -.br -_cmnd(IsEnabled) with argument _const(LINE_STIPPLE) -.SH SEE ALSO -_cmnd(LineWidth), -_cmnd(PolygonStipple) |