Re: Howto model decoupled hierarchies?
- From: "Thomas Kowalski" <th-ko@xxxxxx>
- Date: 22 Nov 2006 08:59:07 -0800
Neo schrieb:
Is the calculated data a vector from each point to adjacent points ...
Nearly. calculated data might be the convex hull of the contour (closed
polygon) or a kD-Tree.
Ok, so each point stores 2 types of calculated data. Let me try to
under these data types:
It not the vertex / point storing this data. It's at contour-level.
Means for each contour we calculate the convex hull and kD-tree.
- A convex hull is some kind of simplified contour (it resembles some
kind of deformed circle) and also have lots of vertices (the vertices
of the contour).
- A kD-Tree is an "ordered" set of the vertices that allows fast
discovery of the points next to any arbitrary other point. The kD-tree
is actually a 2D-tree
Regards,
Thomas Kowalski
.
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