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-rw-r--r--src/math/Vector.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/math/Vector.h b/src/math/Vector.h
index 60fcdee5..2c431d0d 100644
--- a/src/math/Vector.h
+++ b/src/math/Vector.h
@@ -22,6 +22,7 @@ public:
return *((RwV3d*)this);
}
#endif
+ float Heading(void) const { return atan2(-x, y); }
float Magnitude(void) const { return sqrt(x*x + y*y + z*z); }
float MagnitudeSqr(void) const { return x*x + y*y + z*z; }
float Magnitude2D(void) const { return sqrt(x*x + y*y); }