Fixed Rotate tool to work with Arcs.

[architektonas] / src / mathconstants.h

diff --git a/src/mathconstants.h b/src/mathconstants.h
index 1910a4eea071eb93ccdad254fcb8ac06e7cb2ad3..42f4940343c5119aa97867f63e225e01f643657e 100644 (file)
--- a/src/mathconstants.h
+++ b/src/mathconstants.h
@@ -17,5 +17,7 @@
 #define PI                 3.14159265358979323846264338327
 #define PI_OVER_2          (PI / 2.0)
 #define PI3_OVER_2         ((3.0 * PI) / 2.0)
+#define PI_TIMES_2         (PI * 2.0)
 #define RADIANS_TO_DEGREES (180.0 / PI)
 #define DEGREES_TO_RADIANS (PI / 180.0)
+