Open AccessResearch and Implementation of Mesh Model Deformation Simulation Technology
Author(s) -
Zhongmin Wang,
Jing Cheng
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1575/1/012045
Subject(s) - polygon mesh , deformation (meteorology) , polygon (computer graphics) , computer science , grid , t vertices , process (computing) , mesh generation , subdivision , set (abstract data type) , computational science , enhanced data rates for gsm evolution , grid method multiplication , computer graphics (images) , structural engineering , geometry , finite element method , geology , engineering , mathematics , artificial intelligence , programming language , operating system , telecommunications , oceanography , civil engineering , frame (networking)
According to the requirement of deformation simulation of polygon mesh model which is easy to operate and control, the design idea of deformation simulation is given and realized. The deformation technique implemented in this paper is to calculate the deformation migration shape variables by acting on the local meshes to be deformed. During the deformation process, an adaptive subdivision mesh technology is proposed to solve the problems of insufficient mesh density and mesh vertices. A model cutting simulation technology is proposed, and a cover cutting simulation implementation is given for the polygon set without holes. This article uses the half-edge structure of the grid to reduce the time consumption of querying and editing the grid.