public SquareNode GetNode(SquarePoint point)
{
SquareNode node = null;
if (!nodes.TryGetValue(point, out node))
{
return(null);
}
return(node);
}
private MutableMeshVertex CreateVertex(SquarePoint point)
{
SquareNode node = GetNode(point);
if (node == null)
{
throw new Exception("Cannot get node for point " + point);
}
if (node.Vertex != null)
{
return(node.Vertex);
}
var pos = GetAbsolutePosition(point);
node.Vertex = mesh.CreateVertex(pos);
return(node.Vertex);
}
