Goetz, Frank, and Gitta Domik. “Visual Shaditor: A Seamless Way to Compose High-Level Shader Programs.”https://doi.org/10.1145/1179622.1179681__In ACM SIGGRAPH 2006 Research Posters, 51–es. SIGGRAPH ’06. New York, NY, USA: Association for Computing Machinery, 2006.https://doi.org/10.1145/1179622.1179681 .