Dynamic non-component
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I wanted to use this with my pipe tool, but wasn't sure how. I guess that this is as good of a start as any:
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I'm not sure what you're trying to achieve...
This might help [a bit] - it traps errors ..........class MyEntitiesObserver < Sketchup;;EntityObserver def onChangeEntity(entity) width = entity.bounds.width.to_f model = Sketchup.active_model entities = model.active_entities pts = [] pts[0] = [0, 0, 0] pts[1] = [width, 0, 0] pts[2] = [width, width*2.0, 0] pts[3] = [0, width*2.0, 0] begin face = entities.add_face pts face.add_observer($mmmmmmmmmmmmmmmmmmmmm) entity.edges.each{|i| i.erase! if not e.edges[1]} rescue puts 'error' face.remove_observer($mmmmmmmmmmmmmmmmmmmmm) face.add_observer($mmmmmmmmmmmmmmmmmmmmm) end end end model = Sketchup.active_model entities = model.active_entities pts = [] pts[0] = [0, 0, 0] pts[1] = [1, 0, 0] pts[2] = [1, 2, 0] pts[3] = [0, 2, 0] face = entities.add_face pts $mmmmmmmmmmmmmmmmmmmmm=MyEntitiesObserver.new() face.add_observer($mmmmmmmmmmmmmmmmmmmmm)
I suggest you rename your observer as something less obvious... i.e. others might have used it !
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