X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmathconstants.h;h=c180d14d6fc786768ab9a9c0c300c6fe0682d704;hb=70297ac8ec7453e4196f4b58056bcfe4b04f2aca;hp=c97249cd7491731af251e54028d023c7ce83f4bd;hpb=9f6ad3fe0b9cb30115a5d38e8af3aebed0d70c08;p=architektonas

diff --git a/src/mathconstants.h b/src/mathconstants.h
index c97249c..c180d14 100644
--- a/src/mathconstants.h
+++ b/src/mathconstants.h
@@ -7,13 +7,14 @@
 // NOTE: Since this has no code associated with it, there is no corresponding
 //       .cpp file.
 //
-// JLH = James L. Hammons <jlhamm@acm.org>
+// JLH = James Hammons <jlhamm@acm.org>
 //
 // WHO  WHEN        WHAT
 // ---  ----------  ------------------------------------------------------------
 // JLH  04/01/2011  Created this file
 //
 
-#define PI 3.14159265358979323846264338327
+#define PI                 3.14159265358979323846264338327
+#define PI_OVER_2          (PI / 2.0)
 #define RADIANS_TO_DEGREES (180.0 / PI)
 #define DEGREES_TO_RADIANS (PI / 180.0)