This blog has been moved to cesarsaez.me, sorry for the trouble.

Sep 24, 2012

Convex Approximation

Posted by Unknown on Monday, September 24, 2012
Back to the basics!

I've been thinking about how to use a convex approximation to improve "volume preservation" on enveloped meshes and I finally had time to do a proof of concept.

There's a lot to do in order to make it usable in a production environment but seems to work!




More to come...
Cheers!

3 comments:

  1. AnonymousSeptember 26, 2012 at 4:07 PM

    Im not really sure whats going on here - can you explain? Is this a deformer?

    ReplyDelete
  2. UnknownSeptember 26, 2012 at 5:39 PM

    Hi Charles,

    Well, right now it's a deformer on top of a standar linear blending envelope, but I'm still thinking in a proper implementation.

    Dunno, maybe add it to my own envelope operator. As it is right now, get the influences per point to calculate the comensation it's too much overhead for a RT operator/deformer, maybe if I do it in one pass will be faster/cleaner.

    BTW, I'm a long time follower of your work, glad to see you here!

    ReplyDelete
  3. Ruben F. StremizSeptember 27, 2012 at 2:48 PM

    Se ve interesante. Espereremos por mas!

    ReplyDelete

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