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Increasing perturbing positions times?

Open ShiYujin opened this issue 8 years ago • 2 comments

I got a problem in doing difference operation, and it turned out to quit in file mesh.isct.tpp, line 1064, where para nTrys decreased to 0. And I find if I increase nTrys to 10(5 previously), it will be fine. Usually it takes 5-7 times of loop to perturbing positions. So, can you increase nTrys to 10 or more? Or is there any other solution for this problem? Maybe something wrong with the mesh?

ShiYujin avatar May 24 '17 06:05 ShiYujin

That's a definitely safe solution to the problem! Any chance you could share the input files?

On May 23, 2017, at 11:02 PM, ShiYujin [email protected] wrote:

I got a problem in doing difference operation, and it turned out to quit in file mesh.isct.tpp, line 1064, where para nTrys decreased to 0. And I find if I increase nTrys to 10(5 previously), it will be fine. Usually it takes 5-7 times of loop to perturbing positions. So, can you increase nTrys to 10 or more? Or is there any other solution for this problem? Maybe something wrong with the mesh?

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gilbo avatar May 24 '17 17:05 gilbo

I don't think perturbing positions is a good idea, it may failed when some triangles are coplanar(result not we need).

ExtreLin avatar Aug 30 '17 01:08 ExtreLin