BendFields
Published in ACM Transactions on Graphics • May 8, 2015
NobleIDNI7P07W38R62S15
Authors:,,
Emmanuel Iarussi
David Bommes
Adrien Bousseau
Abstract
Designers frequently draw curvature lines to convey bending of smooth surfaces in concept sketches. We present a method to extrapolate curvature lines in a rough concept sketch, recovering the intended 3D curvature field and surface normal at each pixel of the sketch. This 3D information allows to e...
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