[MOAB-dev] r3124 - MOAB/trunk/tools/dagmc

[kraftche at cae.wisc.edu]

Author: kraftche
Date: 2009-09-02 14:44:46 -0500 (Wed, 02 Sep 2009)
New Revision: 3124

Modified:
   MOAB/trunk/tools/dagmc/DagMC.cpp
Log:
fix windows build issue

Modified: MOAB/trunk/tools/dagmc/DagMC.cpp
===================================================================
--- MOAB/trunk/tools/dagmc/DagMC.cpp	2009-08-31 19:25:49 UTC (rev 3123)
+++ MOAB/trunk/tools/dagmc/DagMC.cpp	2009-09-02 19:44:46 UTC (rev 3124)
@@ -29,6 +29,11 @@
 #include <stdlib.h>
 #include <stdio.h>
 
+#include <math.h>
+#ifndef M_PI  /* windows */
+# define M_PI 3.14159265358979323846
+#endif
+
 #define MB_OBB_TREE_TAG_NAME "OBB_TREE"
 #define CATEGORY_TAG_LENGTH 32