v/1 screenWindowWidth float ?dataWindow box2i channels chlist 7 B G R screenWindowCenter v2f RenderDesc string compression compression lineOrder lineOrder pixelAspectRatio float ?displayWindow box2i 3 w - B = l @ =# '-' * É. S82 5 9 FP= 6A .D H +L P T X O\ ` d 0i cm q ~u z L~ f F r , cm RΤ L ̍ 5