zhyang-dev/openfoam
1
0
Fork 0
mirror of https://develop.openfoam.com/Development/openfoam.git synced 2025-11-28 03:28:01 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

ENH: Added mag(normal) check to AMI face area intersect calc for robustness

Browse Source
This commit is contained in:
andy
2011-09-08 16:01:17 +01:00
parent fc2373c7f2
commit f4ea1eb341
1 changed files with 5 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/meshTools/AMIInterpolation/AMIInterpolation/AMIInterpolation.C
View File

@ -781,7 +781,11 @@ Foam::scalar Foam::AMIInterpolation<SourcePatch, TargetPatch>::interArea
// crude resultant norm
const vector n = 0.5*(tgt.normal(tgtPoints) - src.normal(srcPoints));
scalar area = inter.calc(src, tgt, n, triMode_);
scalar area = 0;
if (mag(n) > ROOTVSMALL)
{
area = inter.calc(src, tgt, n, triMode_);
}
if ((debug > 1) && (area > 0))
{