Scenekit body and clothes penetration

I import a 3D model into the ScenekKit, then change the Euler's angle of the limb and let the limbs do the action. However, at this time, clothes and limbs will penetrate. How can I handle this situation?


https://drive.google.com/open?id=15W2LEIvI46zVE3VPrc7arX9KcZebFycy

Hey Jerry, were you able to find the solution to this? I am running into the exact same problem.
Scenekit body and clothes penetration
 
 
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