diff options
Diffstat (limited to 'nGenEx/Geometry.h')
-rw-r--r-- | nGenEx/Geometry.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/nGenEx/Geometry.h b/nGenEx/Geometry.h index 8ea86ad..f6b34cf 100644 --- a/nGenEx/Geometry.h +++ b/nGenEx/Geometry.h @@ -51,7 +51,9 @@ struct Point; struct Quaternion; struct Plane; +#ifndef PI const double PI = 3.14159265358979323846; +#endif const double DEGREES = (PI/180); // +--------------------------------------------------------------------+ |