[no subject]

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

Hello,
in xsrc/external/mit/glu/dist/include/GL/glu.h:
revision 1.2
date: 2014/12/19 19:07:46;  author: christos;  state: Exp;  lines: +6 -0
branches:  1.2.2;
use DBL_MAX instead of 1.0e150...
+/* GLdouble is double in gl.h so we are DBL_MAX */
+#include <limits.h>    /* Not a good place to do that, but... */
+#ifndef DBL_MAX
 #define GLU_TESS_MAX_COORD 1.0e150
+#else
+#define GLU_TESS_MAX_COORD DBL_MAX
+#endif

can you explain why ?
In libtess, values like -2 * GLU_TESS_MAX_COORD, 4 * GLU_TESS_MAX_COORD
are used, which ends up being +/-inf and causes bad things to happen.

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
--