FloodFill

A simple first-in-first-out circular buffer (queue) for flood-filling contiguous voxels.

Declaration

Source position: graphutil.pp line 75

Description

FloodFill is a procedure which implements a simple first-in-first-out circular buffer (queue) for flood-filling contiguous voxels. This algorithm avoids stack problems associated simple recursive algorithms described in the discussion at http://steve.hollasch.net/cgindex/polygons/floodfill.html. Please note that the routine is slow because of its use of Canvas.Pixels.

Original author: Chris Rorden