Abstract: Parametric modeling in computer-aided design (CAD) enables users to easily attain design variations by editing the parameters of geometric constraints. When editing parameters, users may assign improper values to parameters, ...

Abstract: In this paper, a novel hexahedral refinement method is introduced which finds the optimal tradeoff between the number of inserted elements and inserted singularities according to user-prescribed weighting. The input of our ...

Abstract: Converting a hex mesh into a fundamental mesh by inserting fundamental sheets is an effective means to improve the hex mesh’s quality near the boundary. However, the high-quality and automatic fundamental sheets insertion ...