Jump to content

having trouble 'Volume collision with static object'


Recommended Posts


Hi :) 

I'm just following this tutorial, and when I follow the tutorial exactly, volume collision work well

but If I tweak it little bit , It doens't work..



I simulated volume data like this.




and I made this sphere to use as collision and did the same thing in the tutorial (make static object by using shelf tool)



and Dopnet just shows this little bit of smoke and it doens't work well like before I just followed tutorial.

What's the problem? there is enough empty space in sphere and volume.

so I just guessed 'maybe bounding box of volume shouldn't have any penetration with sphere'.

but hmm well.. It wasn't ..

What can I do to fix this problem ?

help me~~!

Link to comment
Share on other sites

Instead of using shelf tool, you can try using boolean sop to create the spherical shell, then convert it to sdf. And you can use it as a proxy volume in static object, or just use it as a collision field.

Also it's hard to judge without seeing your hip file, can you upload it?


Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...