[SOLVED] Cloth problem

[andrey.ershov]

Hello,

 

I can't joint coat (cloth) to ragdoll (example in attachment to skinned mesh: https://developer.un...loth/#attaching). Where I read about it?

[ulf.schroeter]

Have a look into physics cloth code examples \data\samples\physics\cloth_*.cpp. Samples can be started via \demos\samples_physics_d3d9.bat

 

[andrey.ershov]

I looked this example. Load ragdoll and coat from node file (cloth_06_coat.node). It's work. I can not joint coat in UnigineEditor

[manguste]

That's very simple:

1. On the editor panel click Play button to disable physics.
   
2. Choose editing button for a node reference cloth_06_coat.
   
3. Go to Joints tab, choose Particles type and click Add.
   
4. Choose a bone to attach a cloth to: BodyRigid - Bip01 Spine1.
   
5. Click Ok and that's it. Click Play again to enable physics.
   

[andrey.ershov]

I have this triouble in model from example cloth6. Physics or joints working incorrect.

test_cloth.rar

[manguste]

Too high radius of cloth particles causes this jittering. As they collide with a ragdoll body (rigid bodies that it consists of), they are forces back -> joints force them to move closer -> back again -> etc. Set Radius (cloth particle size) to 0.01 and all problems are gone,

 

P.S. The best variant will be to disable collision between a ragdoll body and a cloth, because that's the cause of any jittering between them. You can:

• Disable collision of the cloth with all objects (Cloth -> Collision option).
  
• Set up physics collision masks for a ragdoll and a cloth so they do not collide with each other and only with other objects. For example, if you do this for Bip01 L Clavicle shape, you'll see the difference.
  

test_cloth.zip

[andrey.ershov]

Thank you, it's work!