Method, node, and network for transmitting viewable and non-viewable data in a compositing system

A node of a network for generating image frames comprising a graphics device operable to generate a viewable data set and a non-viewable data set representative of a three-dimensional image frame, and a first output interface operable to transmit the non-viewable data set is provided. A network for generating image frames comprising a plurality of rendering nodes operable to respectively generate a viewable data set and a non-viewable data set, and further operable to transmit the viewable and non-viewable data sets, and a compositor interconnected with the plurality of rendering nodes and operable to respectively receive the viewable and non-viewable data sets from the plurality of rendering nodes and operable to assemble a composite image from the viewable and non-viewable data sets is provided.