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Merge branch 'master' of github.com-OpenFOAM:OpenFOAM/OpenFOAM-dev

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Henry Weller
2018-05-03 16:02:58 +01:00
parent 3c000dabec a555512116
commit 19efd8e696
1 changed files with 2 additions and 1 deletions
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3
src/mesh/blockMesh/blockEdges/arcEdge/arcEdge.C
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@ -72,7 +72,8 @@ Foam::cylindricalCS Foam::blockEdges::arcEdge::calcAngle()
vector r3(p3_ - centre);
// find angles
angle_ = radToDeg(acos((r3 & r1)/(mag(r3) * mag(r1))));
const scalar cosAngle = (r3 & r1)/(mag(r3) * mag(r1));
angle_ = radToDeg(acos(max(-1, min(cosAngle, 1))));
// check if the vectors define an exterior or an interior arcEdge
if (((r1 ^ r2) & (r1 ^ r3)) < 0.0)