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Cubic Stylization

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arxiv 1910.02926 v3 pith:AWFAM6GI submitted 2019-10-07 cs.GR

classification cs.GR
keywords cubicenergyshapestylestylizationalgorithmartisticas-rigid-as-possible
verification ladder T0 review T1 audit T2 compute T3 formal
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We present a 3D stylization algorithm that can turn an input shape into the style of a cube while maintaining the content of the original shape. The key insight is that cubic style sculptures can be captured by the as-rigid-as-possible energy with an l1-regularization on rotated surface normals. Minimizing this energy naturally leads to a detail-preserving, cubic geometry. Our optimization can be solved efficiently without any mesh surgery. Our method serves as a non-realistic modeling tool where one can incorporate many artistic controls to create stylized geometries.

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