A Vertex Concavity-Convexity Detection Method for Three-Dimensional Spatial Objects Based on Geometric Algebra

Pengcheng YinJiyi ZhangXiying SunDi HuZhifeng ShiChengyan Wu2025-05-142025-05-142020jz000157-0024https://tustorage.ulb.tu-darmstadt.de/handle/tustorage/29704550A Vertex Concavity-Convexity Detection Method for Three-Dimensional Spatial Objects Based on Geometric AlgebraArticlehttps://doi.org/10.3390/ijgi9010025