https://forums.autodesk.com/t5/autocad-forum/force-update-of-associative-hatch/m-p/5864799#M307176 <P>Hi all,</P><P>we have some drawings where associative hatches do not follow their boundaries. I don't know were the problem comes from precisely. It might be caused by the use of BULKRHB as per "<A href="http://gistncase.blogspot.be/2012/04/autocad-recreate-closed-boundaries-for.html&quot;," target="_blank">http://gistncase.blogspot.be/2012/04/autocad-recreate-closed-boundaries-for.html",</A> but I'm really not sure of this.</P><P>Moving any point of the boundary makes the hatch OK again.</P><P>&nbsp;</P><P>Anyway we are looking for a way to solve this. Is there a way to force the hatches te be redrawn as per their boudaries ?</P><P>REGENing the drawing does not help.</P><P>I tried a small visual-lisp routine to call vla-Evaluate on every hatch object, but that has no apparent effect.</P><P>&nbsp;</P><P>The only solution I have found is to select all boundaries and move them in some direction then back in another to force the hatch to be redrawn.</P><P>Very inefficient (I would like to do this in accaddoc.lsp to avoid any problem, and moving a lot of boundaries twice can be very slow), and inellegant.</P><P>&nbsp;</P><P>Thanks a lot for your help !</P><P>&nbsp;</P><P>&nbsp;</P><P>PS : using AcadMap 3D 2009</P> Fri, 16 Oct 2015 14:15:07 GMT Anonymous 2015-10-16T14:15:07Z