I have a circular meter which should start to fill from the top in clockwise direction. I can achieve this by flipping the pie horizontally and rotating it 90 degrees. But this will also flip and rotate the texture of the node, which I need to negate by doing the reverse transformation when exporting the texture, or use the pie as a stencil so that I can apply the needed transformation on the texture box.
Therefor it would be great if I could simply set the starting angle to 90 and the direction in which the pie should expand to to clockwise.