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-
- to compile programs in the above-indicated sub- directories/trees,
- one must load libglut. inst-able images of GLUT v3.1 are located at
- toolbox/src/exampleCode/opengl/GLUT/inst/
-
- -------------------------------------
-
- ~opengl2/examples/nurbs README
-
- Copyright 1991-93, 1995 Silicon Graphics, Inc.
- Technical Education Development
- All Rights Reserved.
-
-
-
- A collection of programs demonstrating
- implementing nurbs with the OpenGL.
-
-
- curve.c: draws a rotating NURBS curve.
-
- Escape key - exit the program
-
-
- mask.c: draws a rotating nurbs surface shaped like a mask.
-
- Escape key - exit the program
- <t> key - toggle texturing on and off
-
-
- surface.c: draws a rotating NURBS surface.
- Escape key - exit the program
-
-
- trim.c
- Draws a rotating NURBS surface with a half-oval with a triangular
- base trimmed from its center.
-
- Escape key - exit the program
- <f> key - filled/wireframe/patch mode
-
-
- trim_dlist.c
- Draws a rotating NURBS surface with a half-oval with a triangular
- base trimmed from its center. Four versions of the NURBS surface
- are created. Three are in display lists which differ in the manner
- in which they are filled. The fourth is not put in a display list.
- Automatic load matrix is turned off for the display lists for
- speed. Note the difference in tessellation when in outline polygon
- mode.
-
- Escape key - exit the program
- SPACE key - toggle display list/immediate mode
- <f> key - filled/wireframe/patch mode
-
-
-