Fix msvc 2013 compiler errors after the ingenious cleanup in 4ca67869cc7a.
[blender.git] / source / blender / blenkernel / intern / ipo.c
index 6f7ee31691e0898628b339a9d1a80d2623e773b3..cf66d866c2cd1ed74c3cbef9ed1ce5612cd36188 100644 (file)
@@ -60,6 +60,7 @@
 #include "DNA_world_types.h"
 #include "DNA_object_types.h"
 
+#include "BLI_math.h" /* windows needs for M_PI */
 #include "BLI_blenlib.h"
 #include "BLI_dynstr.h"
 #include "BLI_utildefines.h"