PairCollision: Reduce division stabilization to SMALL

5d8757d6 · Henry Weller · dbe56f64 · 5d8757d6
Commit 5d8757d6 authored 9 years ago by Henry Weller
--- a/src/lagrangian/intermediate/submodels/Kinematic/CollisionModel/PairCollision/PairCollision.C
+++ b/src/lagrangian/intermediate/submodels/Kinematic/CollisionModel/PairCollision/PairCollision.C
@@ -246,7 +246,7 @@ void Foam::PairCollision<CloudType>::wallInteraction()

                    vector pW = nearPt - pos;

-                    scalar normalAlignment = normal & pW/(mag(pW) + ROOTSMALL);
+                    scalar normalAlignment = normal & pW/(mag(pW) + SMALL);

                    // Find the patchIndex and wallData for WallSiteData object
                    label patchI = patchID[realFaceI - mesh.nInternalFaces()];