3 papers
cs.GR2024
Concurrent Binary Trees for Large-Scale Game Components
Anis Benyoub, Jonathan Dupuy
A concurrent binary tree (CBT) is a GPU-friendly data-structure suitable for the generation of bisection based terrain tessellations, i.e., adaptive triangulations over square doma…
cs.GR2023
Sampling Visible GGX Normals with Spherical Caps
Jonathan Dupuy, Anis Benyoub
Importance sampling the distribution of visible GGX normals requires sampling those of a hemisphere. In this work, we introduce a novel method for sampling such visible normals. Ou…
cs.GR2022
Htex: Per-Halfedge Texturing for Arbitrary Mesh Topologies
Wilhem Barbier, Jonathan Dupuy
We introduce per-halfedge texturing (Htex) a GPU-friendly method for texturing arbitrary polygon-meshes without an explicit parameterization. Htex builds upon the insight that half…