X-Git-Url: http://git.hcoop.net/clinton/guile-figl.git/blobdiff_plain/b002944dd992dc5a273e0067504beb48e1ae3d1c..a6a00658f26c164551287799b194cc2f07eb78be:/upstream-doc/man2/xhtml/glCullFace.xml?ds=sidebyside diff --git a/upstream-doc/man2/xhtml/glCullFace.xml b/upstream-doc/man2/xhtml/glCullFace.xml new file mode 100644 index 0000000..e413d57 --- /dev/null +++ b/upstream-doc/man2/xhtml/glCullFace.xml @@ -0,0 +1,44 @@ + + +
glCullFace â specify whether front- or back-facing facets can be culled
void glCullFace( | GLenum  | mode) ; |
mode
+ Specifies whether front- or back-facing facets are candidates for culling.
+ Symbolic constants
+ GL_FRONT
, GL_BACK
, and GL_FRONT_AND_BACK
are accepted.
+ The initial value is GL_BACK
.
+
+ glCullFace
specifies whether front- or back-facing facets are culled
+ (as specified by mode) when facet culling is enabled. Facet
+ culling is initially disabled.
+ To enable and disable facet culling, call the
+ glEnable and glDisable commands
+ with the argument GL_CULL_FACE
.
+ Facets include triangles,
+ quadrilaterals,
+ polygons, and
+ rectangles.
+
+ glFrontFace specifies which of the clockwise and counterclockwise facets + are front-facing and back-facing. + See glFrontFace. +
+ If mode
is GL_FRONT_AND_BACK
, no facets are drawn, but other
+ primitives such as points and lines are drawn.
+
+ GL_INVALID_ENUM
is generated if mode
is not an accepted value.
+
+ GL_INVALID_OPERATION
is generated if glCullFace
+ is executed between the execution of glBegin
+ and the corresponding execution of glEnd.
+
+ glIsEnabled with argument GL_CULL_FACE
+
+ glGet with argument GL_CULL_FACE_MODE
+
+ Copyright © 1991-2006 + Silicon Graphics, Inc. This document is licensed under the SGI + Free Software B License. For details, see + http://oss.sgi.com/projects/FreeB/. +