5 Commits

Author	SHA1	Message	Date
Paolo Cignoni	1422c01d7a	Small bug in the computation of the intersection between the todo box and the grid bbox that failed for extrema points.	2005-10-02 23:18:06 +00:00
Paolo Cignoni	eb14792ee4	Completely rewrote the GridClosest, now it: ... - works for point out of the grid - expands the box in a distance coherent way - does not re-visit already visited cells - shorter code!! ( still to be tested :) )	2005-09-30 15:12:16 +00:00
Nico Pietroni	baf89ec27c	added functions: ... - GetKClosest - DoRay	2005-09-30 13:15:48 +00:00
Paolo Cignoni	2db605e2be	Added a control to avoid multiple check of the same cells during radial expansion ... Still miss some code to properly initialize when point is out of the BBox of the grid.	2005-09-28 08:27:11 +00:00
Paolo Cignoni	f73826de44	First Version	2005-09-27 15:09:38 +00:00