Begin3 Title: GLE Tubing and Extrusion Library Version: 3.0.0 Entered-date: 14JUN2000 Description: GLE is a library package of C functions that draw extruded surfaces, including surfaces of revolution, sweeps, tubes, polycones, polycylinders and helicoids. Generically, the extruded surface is specified with a 2D polyline that is extruded along a 3D path. A local coordinate system allows for additional flexibility in the primitives drawn. Extrusions may be texture mapped in a variety of ways. The GLE library generates 3D triangle coordinates, lighting normal vectors and texture coordinates as output. GLE uses the GL or OpenGL API's to perform the actual rendering. Keywords: graphics surface sweep tube extrude polycone polycylinder OpenGL Author: linas@linas.org (Linas Vepstas) Maintained-by: linas@linas.org (Linas Vepstas) Primary-site: 697k metalab.unc.edu pub/Linux/libs/X/gle-3.0.0.tar.gz Alternate-site: 485k tsx-11.mit.edu pub/linux/sources/libs/gle.2.2.7.tar.gz Original-site: 697k http://linas.org/gle/gle-3.0.0.tar.gz Platform: GLE is known to compile and run on the following: RS/6000 (AIX 3.2.5, AIX 4.1, with xlc and gcc, OpenGL LPP) Linux (Linux 1.x, 2.x with gcc and MesaGL) SGI (Irix 5.x) Reported to compile & run with Digital UNIX, HPUX, IBM OS/2, Microsoft NT Copying-policy: Freely distributable, AS-IS, no warrenty. End