Saturday Shader Week 03 : Square Step

Saturday Shader Week 03 : Square Step from Joseph Fiola on Vimeo.

Based on the "Step" example by Patricio Gonzalez Vivo on http://patriciogonzalezvivo.com/2015/thebookofshaders/05/
Converted to VDMX's Interactive Shader Format and added mapping control of certain parameters.

The first 30 seconds is the ISF shader straight out of VDMX.
The rest has some After Effects difference blending modes added to the VDMX clips.

The Interactive Shader Format is viewable online here
http://www.interactiveshaderformat.com/sketches/512

The VDMX ISF shader as well as a Unity 3D ShaderLab version (not seen here) is available on Git Hub.
github.com/JosephFiola/SaturdayShaders