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Improved normal estimation from cross-section drawings
Concept sketches are common in the early stages of production design, as they require little time to produce and are effective at communicating both shape and volume information via carefully placed strokes. However, they are limited in their ability to convey material properties, and they do not help to envision a fully shaded product. Affording artists and designers the ability for fast sketching of shapes with rich visual shading can save a significant amount of time during the designdoi:10.14288/1.0395345 fatcat:mwndluelxbhqzppv55kb7ohsza