Here is a small patch for the "isosurf" demo.
If your renderer doesn't support CVA compactified arrays were
not generated but they are used also in the simple gl_vertex(GL_TRIANGLE)
case!
Andree
--- /usr/src/mesa-glx/demos/isosurf.c Sat Sep 4 23:27:47 1999
+++ ./isosurf.c Wed Sep 8 14:17:37 1999
@@ -676,10 +676,9 @@
glHint(GL_FOG_HINT,GL_DONT_CARE);
- if (allowed & COMPILED) {
- compactify_arrays();
- make_tri_indices();
- }
+ /* This is needed by GL_VERTEX(TRIANGLE) mode also... */
+ compactify_arrays();
+ make_tri_indices();
surf1 = BuildList( GL_COMPILE );
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