Hi! We've just made an experiment about fading and wiggling edges. Try the following: -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= "Preambule. It includes the initialization. " | rawView view | rawView := ROView new. view := ROMondrianViewBuilder view: rawView. "enter your script below" "-------------" "-------------" "To send to the mailing list" view interaction dynamicEdgeToAll: [ :model | (1 to: model) collect: [ :v | v // 2 ] ] usingFading: (ROLine red width: 5; attachPoint: ROCenteredAttachPoint instance). view shape rectangle size: 20. view nodes: (1 to: 20). view circleLayout. "-------------" "-------------" "Below is the initiation of the menu and opening the visualization" ROEaselMorphic new populateMenuOn: view. view open -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev