Description: We present a new algorithm for the semi-regular quadrangulation of an input surface, driven by its line features, such as sharp creases. The mehod is fully automatic, requiring no user intervention, and remarkably reliable, requiring little assumptions on the input mesh, as we demonstrate by batch processing the entire Thingi10K repository, with less than 0.5% of the attempted cases failing to produce a usable mesh.
graphics (5635) geometry processing (8) quadrangulation (1) re-meshing (1)
We present a new algorithm for the semi-regular quadrangulation of an input surface, driven by its line features, such as sharp creases. The mehod is fully automatic, requiring no user intervention, and remarkably reliable, requiring little assumptions on the input mesh, as we demonstrate by batch processing the entire Thingi10K repository, with less than 0.5% of the attempted cases failing to produce a usable mesh.
We performed a larger scale test on the Thingi10k dataset and another dataset composed by 300 meshes (click on the pictures below to access the datasets)
Download Quad Mesh Dataset Download 300 Dataset (Tri Faces)