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force hit to be on triangle

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mattijs
2009-06-25 23:41:41 +01:00
parent 0ae328eced
commit ddb74a6ea7
1 changed files with 12 additions and 0 deletions
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12
src/OpenFOAM/meshes/primitiveShapes/triangle/triangleI.H
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@ -607,6 +607,18 @@ inline bool triangle<Point, PointRef>::classify
// system E0, E1
//
//Pout<< "alpha:" << alpha << endl;
//Pout<< "beta:" << beta << endl;
//Pout<< "hit:" << hit << endl;
//Pout<< "tol:" << tol << endl;
if (hit)
{
// alpha,beta might get negative due to precision errors
alpha = max(0.0, min(1.0, alpha));
beta = max(0.0, min(1.0, beta));
}
nearType = NONE;
nearLabel = -1;