Commit ece5fc89 authored by mattijs's avatar mattijs
Browse files

distance at centre

parent 7493d1ca
...@@ -292,7 +292,8 @@ void Foam::searchableSphere::getNormal ...@@ -292,7 +292,8 @@ void Foam::searchableSphere::getNormal
if (info[i].hit()) if (info[i].hit())
{ {
normal[i] = info[i].hitPoint() - centre_; normal[i] = info[i].hitPoint() - centre_;
normal[i] /= mag(normal[i]);
normal[i] /= mag(normal[i])+VSMALL;
} }
else else
{ {
......
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