anytopl(3gv) [debian man page]

AnyToPL(3gv)															      AnyToPL(3gv)

NAME

       AnyToPL - convert an arbitrary geom to a polylist (OFF file format)

SYNOPSIS

       #include "geomutil.h"

       Geom *AnyToPL(Geom *, Transform);

DESCRIPTION

       AnyToPL()  takes  any  geom as an arguement.  It then returns a polylist object which is geometrically identical to the original geom.  The
       transform argument is the transform applied to the entire object; it should generally be set to TM_IDENTITY when AnyToPL() is first called.
       Geometric objects are handled in the following ways:

       Polylists:  A transformed copy of the original is returned.

       Bezier:	The object is rediced if necessary, then handled as a mesh object.

       Quad:  The object is directly transformed into a new polylist.

       Mesh:  The object is directly transformed into a new polylist, with extra polygons added to do the wrapping if necessary.

       Vect:  The object is converted into a polylist containing a 2-gon for every segment in the original vector object.  The colors of the faces
       are the same as the colors of the original object, but this generally is irrelevant since the faces are not visible.  Note that edge  visi-
       bility must be enabled for an object which has been converted from a vect to a polylist to be visible in geomview.

       List:  AnyToPL() is called recursively and the resultant polylists are combined using PLCombine(3).  Inst:  AnyToPL() is called recursively
       with a new transformation matrix.  The resultant polylists are combined using PLCombine(3).

       No effort is made to eliminate identical vertices.  However, no extraneous repeated vertexes should be  created.   The  resultant  polylist
       should have the same number of vertexes as the original object.

LINKING

       AnyToPL() is part of the geomutil library; see geomutil(3) for information on how to link your program with this library.

SEE ALSO

       plcombine(3), anytooff(1), geomview(1), geomutil(3)

AUTHOR

       Celeste Fowler
       The Geometry Center

Geometry Center 						   June 15, 1992						      AnyToPL(3gv)

GLBINDTRANSFORMFEEDB(3G)					  [FIXME: manual]					  GLBINDTRANSFORMFEEDB(3G)

NAME

       glBindTransformFeedback - bind a transform feedback object

C SPECIFICATION

       void glBindTransformFeedback(GLenum target, GLuint id);

PARAMETERS

       target
	   Specifies the target to which to bind the transform feedback object id.  target must be GL_TRANSFORM_FEEDBACK.

       id
	   Specifies the name of a transform feedback object reserved by glGenTransformFeedbacks().

DESCRIPTION

       glBindTransformFeedback binds the transform feedback object with name id to the current GL state.  id must be a name previously returned
       from a call to glGenTransformFeedbacks(). If id has not previously been bound, a new transform feedback object with name id and initialized
       with with the default transform state vector is created.

       In the initial state, a default transform feedback object is bound and treated as a transform feedback object with a name of zero. If the
       name zero is subsequently bound, the default transform feedback object is again bound to the GL state.

       While a transform feedback buffer object is bound, GL operations on the target to which it is bound affect the bound transform feedback
       object, and queries of the target to which a transform feedback object is bound return state from the bound object. When buffer objects are
       bound for transform feedback, they are attached to the currently bound transform feedback object. Buffer objects are used for trans- form
       feedback only if they are attached to the currently bound transform feedback object.

ERRORS

       GL_INVALID_ENUM is generated if target is not GL_TRANSFORM_FEEDBACK.

       GL_INVALID_OPERATION is generated if the transform feedback operation is active on the currently bound transform feedback object, and that
       operation is not paused.

       GL_INVALID_OPERATION is generated if id is not zero or the name of a transform feedback object returned from a previous call to
       glGenTransformFeedbacks(), or if such a name has been deleted by glDeleteTransformFeedbacks().

ASSOCIATED GETS

       glGet() with argument GL_TRANSFORM_FEEDBACK_BINDING

SEE ALSO

       glGenTransformFeedbacks(), glDeleteTransformFeedbacks(), glIsTransformFeedback(), glBeginTransformFeedback(), glPauseTransformFeedback(),
       glResumeTransformFeedback(), glEndTransformFeedback()

COPYRIGHT

       Copyright (C) 2010 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication
       License, v 1.0, 8 June 1999.  http://opencontent.org/openpub/.

[FIXME: source] 						    05/30/2012						  GLBINDTRANSFORMFEEDB(3G)