Chain

Mrtapo8

I have another question iam trying to make working chain but parts always crumble and they dont hold together, why please ??? All are groups of course and state is notthing and shape default.

Can somebody help why this doing i dont nderstand this logic.
http://sketchucation.com/forums/download/file.php?mode=view%26amp;id=136533

pilou

cotty

From the SketchyPhysics Wiki:
"Want a hole in a non-static object? Well, don't ask for an 'un-static' mesh, because it's just not possible. You can, however, group a number of objects, leaving a hole in the center. As long as the overall group's shape is 'default', this will work."

click to animate

chri

hi

you can download EXCEL tutorial here.
http://sketchucation.com/forums/viewtopic.php?f=61%26amp;t=46796

explaination for your problem

you need to works with parts group
take a look on the next GIF

Chri

CHAIN.skp

example 2.skp