Movement surface Home › Forums › General discussions › Movement surface Tagged: movement surface, polylines This topic contains 0 replies, has 1 voice, and was last updated by Tim Hoebink 4 weeks ago. Author Posts August 20, 2020 at 11:32 #18965 Tim HoebinkParticipant Hello, I have created a movement surface (square of polylines). I want to define two things. First, the size of the area should not be adjustable later (fixed variables). And second, the object should be touchable at the contour lines. Can anyone help me? I have no GDL experience. Thanks in advance! Tim Archicad 24, Windows Author Posts The forum ‘General discussions’ is closed to new topics and replies.