Revision: 55167
http://brlcad.svn.sourceforge.net/brlcad/?rev=55167&view=rev
Author: starseeker
Date: 2013-04-16 21:54:37 +0000 (Tue, 16 Apr 2013)
Log Message:
-----------
MSVC didn't define __FLT_EPSILON__ - use FLT_EPSILON instead
Modified Paths:
--------------
brlcad/trunk/src/other/poly2tri/poly2tri/common/shapes.h
Modified: brlcad/trunk/src/other/poly2tri/poly2tri/common/shapes.h
===================================================================
--- brlcad/trunk/src/other/poly2tri/poly2tri/common/shapes.h 2013-04-16
19:17:11 UTC (rev 55166)
+++ brlcad/trunk/src/other/poly2tri/poly2tri/common/shapes.h 2013-04-16
21:54:37 UTC (rev 55167)
@@ -48,9 +48,14 @@
#include <vector>
#include <cstddef>
#include <assert.h>
+#include <cfloat>
#include <cmath>
-#define EQ(v1, v2) ((v1 - v2 > -__FLT_EPSILON__) && (v1 - v2 <
__FLT_EPSILON__))
+#if defined(__FLT_EPSILON__)
+# define EQ(v1, v2) ((v1 - v2 > -__FLT_EPSILON__) && (v1 - v2 <
__FLT_EPSILON__))
+#elif defined(FLT_EPSILON)
+# define EQ(v1, v2) ((v1 - v2 > - FLT_EPSILON) && (v1 - v2 < FLT_EPSILON))
+#endif
namespace p2t {
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