}
if (this.rotationAngle != null && Math.abs(this.rotationAngle-rotationAngle) < MathTools.NEAR_ZERO)
return;
- if (Objects.equals(rotationAngle, rotationAngle))
+ if (Objects.equals(this.rotationAngle, rotationAngle))
return;
this.rotationAngle = rotationAngle;
firePropertyChanged("rotationAngle");