public override void OnStart(PartModule.StartState state)
{
print(new StackTrace(true).GetFrame(0).GetFileLineNumber());
this.part.force_activate();
this.angleStart = this.angle;
InitializeStatic(this.angle);
if (this.part.parent)
{
this.parentAxis = this.part.parent.transform.InverseTransformDirection(this.transform.TransformDirection(this.axis));
this.parentDir = this.part.parent.transform.InverseTransformDirection(this.transform.TransformDirection(KRSUtils.VectorSwap(this.axis)));
}
if (this.isFixed)
{
SetTargetAngle(this.angle);
}
}
private void CalcAngle()
{
/// Calculate angle base upon the difference of the previous parentDir and current.
/// parentDir is the direction of a vector perpendicular to the axis relative to the parent of this part
var vdir = this.part.parent.transform.InverseTransformDirection(this.transform.TransformDirection(KRSUtils.VectorSwap(this.axis)));
var delta = -KRSUtils.VectorSignedAngle(vdir, parentDir, parentAxis);
this.angle = KRSUtils.Wrap(this.angleStart + delta, -180f, 179.999f);
}