graphics/Togl

a Tk OpenGL widget
Directory:
graphics/Togl (package's history)
Package version:
Togl-2.0
Home page:
http://togl.sourceforge.net/
License:
isc
Source archive:
http://downloads.sourceforge.net/sourceforge/togl/Togl2.0-src.tar.gz
Description:
Togl is a Tk widget for OpenGL rendering. Togl was originally based on OGLTK, written by Benjamin Bederson at the University of New Mexico. Togl's main features are: * unifies Microsoft Windows, X11 (Linux/IRIX/...), and Mac OS X Aqua support * support for requesting stencil, accumulation, alpha buffers, etc. * multiple OpenGL drawing windows * simple stereo rendering support * simple, portable font support * color-index mode support including color allocation functions * overlay plane support * OpenGL extension testing from Tcl * Tcl Extension Architecture (TEA) 3 compliant Togl does almost no OpenGL drawing itself, instead it manages OpenGL drawing by calling various Tcl commands (a.k.a., callback functions). Those commands can be C functions that call OpenGL (in)directly or another Tcl package (e.g., Tcl3D).
Run dependencies:
mesa>=6.5, tcl85>=8.5<8.6, tk>=8.5<8.6
Build dependencies:
digest>=20080510, gcc>=3, libtool>=1.5.22, patch>=2.0, pax, pkg_install>=20110805.7, tnftp>=20091122
General options:
debug
Produce debugging information for binary programs
c-compiler alternatives:
gcc
Use the GNU C compiler
clang
Use the LLVM C compiler
ccache-gcc
Use ccache and the GNU C compiler
ccache-clang
Use ccache and the LLVM C compiler
tcl alternatives:
tcl84
Use tcl-8.4
tcl85
Use tcl-8.5
tcl86
Use tcl-8.6