   Real time Incremental catmull-rom spline point generation
  I am using this method in pathfinding.How do I guarantee each unit step can "satisfy" a catmull-rom spline curvaturewhile dodging obstacles? I already have the brushfire algorithm to help out.PS: it only has 2 points, 1 the current pos, 2 the destinationbasically I just want to know how to form a curve with less than 3 control pts.ThanksJack[Edited by - lucky6969b on May 3, 2010 2:34:32 AM]