Revision: 56569
http://sourceforge.net/p/brlcad/code/56569
Author: brlcad
Date: 2013-08-05 07:08:34 +0000 (Mon, 05 Aug 2013)
Log Message:
-----------
re-enable tgc reporting of non-paired grazing hits, but only for the first 100
cases. intentionally making no attempt to be thread-safe in the book-keeping
here because it doesn't matter. just need some upper limit.
Modified Paths:
--------------
brlcad/trunk/src/librt/primitives/tgc/tgc.c
Modified: brlcad/trunk/src/librt/primitives/tgc/tgc.c
===================================================================
--- brlcad/trunk/src/librt/primitives/tgc/tgc.c 2013-08-05 07:07:20 UTC (rev
56568)
+++ brlcad/trunk/src/librt/primitives/tgc/tgc.c 2013-08-05 07:08:34 UTC (rev
56569)
@@ -913,14 +913,22 @@
}
if (npts != 0 && npts != 2 && npts != 4) {
+ static int tgc_msgs = 0;
/* these are printed in 'mm' regardless of local units */
-#if 0
- bu_log("tgc(%s): %d intersects != {0, 2, 4}\n", stp->st_name, npts);
- bu_log("\tray: pt = (%g %g %g), dir = (%g %g %g), units in mm\n",
V3ARGS(ap->a_ray.r_pt), V3ARGS(ap->a_ray.r_dir));
- for (i=0; i<npts; i++) {
- bu_log("\t%g", k[i]*t_scale);
+
+ if (tgc_msgs++ < 100) {
+ bu_log("tgc(%s): %d intersects != {0, 2, 4}\n", stp->st_name,
npts);
+ bu_log("\tray: pt = (%g %g %g), dir = (%g %g %g), units in mm\n",
V3ARGS(ap->a_ray.r_pt), V3ARGS(ap->a_ray.r_dir));
+ for (i=0; i<npts; i++) {
+ bu_log("\t%g", k[i]*t_scale);
+ }
+ bu_log("\n");
+ } else if (tgc_msgs == 100) {
+ bu_log("tgc(%s): too many grazing intersections encountered.
further reporting suppressed.\n");
+ tgc_msgs++;
}
- bu_log("\n");
+ }
+
#endif
return 0; /* No hit */
}
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