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Diffstat (limited to 'geometry.cpp')
-rw-r--r-- | geometry.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/geometry.cpp b/geometry.cpp index a8be3f4..ad29438 100644 --- a/geometry.cpp +++ b/geometry.cpp @@ -1,5 +1,7 @@ #include "geometry.h" +#include <cmath> + static const float PI = 3.1415f; int calculateCircleVertexCount(float diameter) |