the ordering of the vertex is changed after read in mesh

[ztdep...@gmail.com]

I read in the mesh from "unv" file. but i found that the vertex ordering is changed.

in the origin unv file :

the vertex of a cell is

 9         6         3         7.

but in deall.ll it gives:

6    3      9          7

I don't understand why this had happened.

[陈敏]

Dear  ztdep,

Given a schematic diagram could let me better understand the question. Moreover, the sorting of grid nodes is generally positive in the counterclockwise direction, and negative in the opposite direction. 

Best

Chen

ztdep...@gmail.com <ztdep...@gmail.com> 于2023年7月4日周二 19:49写道：

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