Triangular mesh centroids have negative value
Zipeng Xu
Michael Jackson
Unfortunately I would probably need to see the entire data set (can you send a link to it offline) before I can say one way or another if the data is incorrect. It could be for the triangles that we are looking at, those triangles are negative, but there are enough positive triangles that the centroid of the grain is still positive? Not sure until I can see all of the data as a whole. Also, what version of DREAM.3D are you using?
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Mike Jackson
On 11/28/22, 01:14, "Zipeng Xu" <dream3...@googlegroups.com on behalf of zip...@andrew.cmu.edu> wrote:
Hello Mike,
When I finished the surface meshing and opened the resulting Dream3D file by using HDFview, I found the meshed triangles have some negative value, I attached an example below:
Interestingly, I then went back to check the grains' coordinates after reconstruction, all of them are positive and reasonable:
Therefore, I'm not sure whether I did anything wrong. Do you mind giving me some suggestions on that?
Many thanks,
Zipeng
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