ref https://iquilezles.org/articles/distfunctions/

Pastes the nodeset from the given nodeset_path. If the current nuke script doesn't have stereo views, they will be set up. :param node

create the png data from post-deflated data

this function is designed to support animated gifs, although stb_image doesn't support it two back is the image from two frames ago, used for a very s

decode one 64-entry block--

get some unsigned bits

set up the kernels

read 16bit value and convert to 24bit RGB