Within flag access + billboard

Two little features for transforms:

  • Get access to within/billboard flags in plugins.
  • Pixel billboard is slightly strange, since it’s resolution dependent (rescales on renderer), it should be fixed since we on pixel space (200 pixels is 200 pixels). Also 0,0 should be top left. Since that would break some existing patches best would be to add an enum in BillBoard like (PixelScreenSpace)

+1 for 0,0 on top left, when Billboard is Set to Pixel

Many LED-Wall-Controller have the Same Coordinates … Would be amazing ;)

obvious +1