Hi Matt, On Mon, Nov 22, 2010 at 11:28 AM, Matt Klingensmith wrote: > It appears that the distance_field package included in the debian cturtle > install for ubuntu  has an outdated version of distance_field.h, > as my visualization method doesn't include the btTransform argument. I will > be deleting my cturtle installation and downloading > from the SVN instead to see if that will work. The cturtle version should perform the same too, just that the visualization function probably has different arguments due to recent changes. - Mrinal