A method for generating the trimming PDE surface

A method for trimming surfaces generated as solutions to partial differential equations (PDE) is presented. First we can use the finite difference method to calculate the PDE surface mesh points which were meeting the boundary condition (the boundary curves and the cross-derivative vector). To do th...

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Bibliographic Details
Published in2009 11th IEEE International Conference on Computer-Aided Design and Computer Graphics pp. 614 - 617
Main Authors Yu, Zhengsheng, Kong, Shi, Xu, enyou, Liu, guiyin
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.08.2009
Subjects
Boundary conditions
Finite Difference Method
Finite difference methods
Grid sequence method
Partial differential equations
PDE surface
Trimming curve
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Summary:A method for trimming surfaces generated as solutions to partial differential equations (PDE) is presented. First we can use the finite difference method to calculate the PDE surface mesh points which were meeting the boundary condition (the boundary curves and the cross-derivative vector). To do this we divide the trimming region in the PDE surface's parametric region by parametric curve or implicit curve. Then the trimming PDE surface will be mapped out by parametric region after trimming.
ISBN:9781424436996
1424436990
DOI:10.1109/CADCG.2009.5246827