Clifford Wolf:

Define M_PI if it is not there.. git-svn-id: http://svn.clifford.at/openscad/trunk@81 b57f626f-c46c-0410-a088-ec61d464b74c
2009-07-26 16:31:19 +00:00 · 2009-07-26 16:31:19 +00:00 · 13cb8763e2
parent 798d2343d0
commit 13cb8763e2
1 changed files with 5 additions and 0 deletions
--- a/openscad.h
+++ b/openscad.h
@ -44,6 +44,11 @@
 #include <fstream>
 #include <iostream>

+// for win32 and maybe others..
+#ifndef M_PI
+#  define M_PI 3.14159265358979323846
+#endif
+
 class Value;
 class Expression;