private void _AddToVGroup(int idx, VGroup grp)
{
Dbg.Assert(!m_VGCont.ContainsKey(idx), "OverlapChecker._AddToGroup: vert already in VGCont: {0}", idx);
Dbg.Assert(!grp.Contains(idx), "OverlapChecker._AddToGroup: vert already in group: {0}", idx);
m_VGCont.Add(idx, grp);
grp.Add(idx);
}
private VGroup _ForceGetVGroup(_VertUnit v)
{
int idx = v.idx;
VGroup grp = null;
if (!m_VGCont.TryGetValue(idx, out grp))
{
grp = new VGroup();
grp.Add(idx);
m_VGCont.Add(idx, grp);
}
return(grp);
}
