//Remove redundant quads to reduce total count
public static int RemoveRedundantQuads(QuadList quads)
{
int removedCount = 0;
for (int me = 0; me < quads.Count; me++)
{
for (int you = me; you < quads.Count; you++)
{
if (me != you)
{
Quad meQuad = quads.GetQuad(me);
Quad youQuad = quads.GetQuad(you);
//I saw a duplicate
if ((meQuad.Pt1.IsEqualTo(youQuad.Pt1)) &&
(meQuad.Pt2.IsEqualTo(youQuad.Pt2)))
{
//we have a redundancy
removedCount++;
quads.RemoveQuad(youQuad);
}
}
}
}
return(removedCount);
}
//True if same
public bool IsEqualTo(QuadList quads)
{
if (quads == null || quads.Count != Count)
{
return(false);
}
for (int i = 0; i < Count; i++)
{
Quad quad1 = quads.GetQuad(i);
Quad quad2 = Quads[i];
if (quad1.IsEqualTo(quad2) == false)
{
return(false);
}
}
return(true);
}