3 papers
cs.GR2020
Octahedral Frames for Feature-Aligned Cross-Fields
Paul Zhang, Josh Vekhter, Edward Chien +3
We present a method for designing smooth cross fields on surfaces that automatically align to sharp features of an underlying geometry. Our approach introduces a novel class of ene…
cs.GR2019
Algebraic Representations for Volumetric Frame Fields
David Palmer, David Bommes, Justin Solomon
Field-guided parametrization methods have proven effective for quad meshing of surfaces; these methods compute smooth cross fields to guide the meshing process and then integrate t…
cs.GR2018
Hatching for 3D prints: line-based halftoning for dual extrusion fused deposition modeling
Tim Kuipers, Willemijn Elkhuizen, Jouke Verlinden +1
This work presents a halftoning technique to manufacture 3D objects with the appearance of continuous grayscale imagery for Fused Deposition Modeling (FDM) printers. While droplet-…