Procedural Drawing Shader is a series of shader presets to quickly generate architectural illustrations and diagrams from any 3D models. It is based on Cinema 4D’s material and rendering system and have a customized intuitive UI for easy control of the style parameters. It can determine the various lines types such as outline, inner line, normal line, contour, wireframe, and intersection line. The surface colors can be influence by light sources or view angles. As it’s fully procedural, it not only can improves work efficiency, but also generates animated drawings and diagrams.

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All of these illustrations and diagrams are rendered and exported directly from Cinema 4D.