Reorg util/math -> math.

src/math.cc

@@ -0,0 +1,52 @@
+#include <wrmath/math.h>
+
+
+namespace wr {
+namespace math {
+
+
+float
+RadiansToDegreesF(float rads)
+{
+	return rads * (180.0 / M_PI);
+}
+
+
+double
+RadiansToDegreesD(double rads)
+{
+	return rads * (180.0 / M_PI);
+}
+
+
+float
+DegreesToRadiansF(float degrees)
+{
+	return degrees * M_PI / 180.0;
+}
+
+
+double
+DegreesToRadiansD(double degrees)
+{
+	return degrees * M_PI / 180.0;
+}
+
+
+void
+DefaultEpsilon(double &epsilon)
+{
+	epsilon = Epsilon_double;
+}
+
+
+void
+DefaultEpsilon(float &epsilon)
+{
+	epsilon = Epsilon_float;
+}
+
+
+} // namespace math
+} // namespace wr
+

src/orientation.cc

@@ -6,34 +6,6 @@ namespace wr {
 namespace geom {
 
 
-float
-RadiansToDegreesF(float rads)
-{
-	return rads * (180.0 / M_PI);
-}
-
-
-double
-RadiansToDegreesD(double rads)
-{
-	return rads * (180.0 / M_PI);
-}
-
-
-float
-DegreesToRadiansF(float degrees)
-{
-	return degrees * M_PI / 180.0;
-}
-
-
-double
-DegreesToRadiansD(double degrees)
-{return degrees * M_PI / 180.0;
-	return degrees * M_PI / 180.0;
-}
-
-
 float
 Heading2f(Vector2f vec)
 {