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-rw-r--r--Build/source/utils/asymptote/angle.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/Build/source/utils/asymptote/angle.h b/Build/source/utils/asymptote/angle.h
index 0adaa4a3d31..81303466eb3 100644
--- a/Build/source/utils/asymptote/angle.h
+++ b/Build/source/utils/asymptote/angle.h
@@ -36,6 +36,13 @@ inline double angle(double x, double y)
return atan2(y,x);
}
+// Return an angle in the interval [0,360).
+inline double principalBranch(double deg)
+{
+ if(deg < 0) deg += 360;
+ return deg;
+}
+
} //namespace camp
#endif