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-rw-r--r--src/Defines.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Defines.h b/src/Defines.h
index 6ab2274a4..fd240c91a 100644
--- a/src/Defines.h
+++ b/src/Defines.h
@@ -469,7 +469,7 @@ inline void EulerToVector(double a_Pan, double a_Pitch, double & a_X, double & a
inline void VectorToEuler(double a_X, double a_Y, double a_Z, double & a_Pan, double & a_Pitch)
{
- if (a_X != 0)
+ if (fabs(a_X) < std::numeric_limits::epsilon() )
{
a_Pan = atan2(a_Z, a_X) * 180 / PI - 90;
}