Free-form surface grid division method based on basic units

• Main Authors: ZHANG JIE, ZHANG LIANGLAN, PENG CHENGBO, ZHANG YUELOU, LIU XIANG, CUI KAIQIANG, WANG LIMING, MA XIAOFEI, SHI RUILONG
• Format: Patent
• Language: Chinese; English
• Published: 05.01.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention discloses a free-form surface mesh generation method based on basic units. The method comprises the following steps: expanding a free-form surface model by using a geometric method to generate a plane model; carrying out trilateral or quadrilateral basic unit segmentation on the planar...