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Inter-Color Npr Lines: A Comparison Of Rendering Techniques, Donald G. Herring
Inter-Color Npr Lines: A Comparison Of Rendering Techniques, Donald G. Herring
Open Access Theses
Renders of 3D scenes can feature lines drawn automatically along sharp edges between colored areas on object textures, in order to imitate certain conventional styles of hand-drawn line art. However, such "inter-color lines" have been studied very little. Two algorithms for rendering these lines were compared in this study - a faster one utilizing lines baked into the textures themselves and a more complex one that dynamically generated the lines in image space on each frame - for the purpose of determining which of the two better imitated traditional, hand-drawn art styles and which was more visually appealing. Test subjects …