public Transform3D CalculateSpotLightTransformation()
{
SpotLight spotLight = (SpotLight)this.Element.ViewObject.PlatformSpecificObject;
Transform3DGroup transform3Dgroup = new Transform3DGroup();
double num = SpotLightAdorner3D.CalculateConeRadius(spotLight, this.typeOfConeAngle);
transform3Dgroup.Children.Add((Transform3D) new ScaleTransform3D(num, num, 1.0));
transform3Dgroup.Children.Add((Transform3D) new TranslateTransform3D(new Vector3D(0.0, 0.0, 1.0)));
transform3Dgroup.Children.Add((Transform3D) new RotateTransform3D(Vector3DEditor.GetRotation3DFromDirection(spotLight.Direction)));
transform3Dgroup.Children.Add((Transform3D) new TranslateTransform3D((Vector3D)spotLight.Position));
return((Transform3D)transform3Dgroup);
}
public override void PositionAndOrientGeometry()
{
SpotLight spotLight = (SpotLight)this.Element.ViewObject.PlatformSpecificObject;
double angleInDegrees = this.typeOfConeAngle != SpotLightAdornerBehavior3D.TypeOfConeAngle.InnerConeAngle ? spotLight.OuterConeAngle : spotLight.InnerConeAngle;
double num = SpotLightAdorner3D.CalculateConeRadius(spotLight, this.typeOfConeAngle);
double y = Math.Sqrt(num * num + 1.0);
for (int index = 0; index < 4; ++index)
{
Transform3DGroup transform3Dgroup = new Transform3DGroup();
transform3Dgroup.Children.Add((Transform3D) new ScaleTransform3D(new Vector3D(1.0, y, 1.0)));
Quaternion quaternion = Quaternion.Identity * new Quaternion(new Vector3D(0.0, 0.0, 1.0), (double)(90 * index)) * new Quaternion(new Vector3D(1.0, 0.0, 0.0), angleInDegrees) * new Quaternion(new Vector3D(1.0, 0.0, 0.0), 90.0);
transform3Dgroup.Children.Add((Transform3D) new RotateTransform3D((Rotation3D) new QuaternionRotation3D(quaternion)));
transform3Dgroup.Children.Add((Transform3D) new RotateTransform3D(Vector3DEditor.GetRotation3DFromDirection(spotLight.Direction)));
transform3Dgroup.Children.Add((Transform3D) new TranslateTransform3D((Vector3D)spotLight.Position));
this.spotPropertyGeometry.Children[index].Transform = (Transform3D)transform3Dgroup;
}
}