deformation motion blur ?

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deformation motion blur ?

Postby Tokyomegaplex » Tue Feb 26, 2019 3:51 pm

Tokyomegaplex Tue Feb 26, 2019 3:51 pm
I'm trying to get some motion blur and it seems to work but not for my deforming ncached ncloth sim. I don't see any documentation that mentions any special steps to get this to work, is there something I'm missing?

On the latest production build of octane with maya 2017
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Re: deformation motion blur ?

Postby calus » Tue Feb 26, 2019 6:22 pm

calus Tue Feb 26, 2019 6:22 pm
Tokyomegaplex wrote:I don't see any documentation that mentions any special steps to get this to work, is there something I'm missing?

You need to set the animator data of the cloth shape to force load (for some reason automatic doesn't work for cached geometry)

Also take care to peak the right shape : for ncloth, you want to set animator data for the second shape under the transform "outputCloth.." (the first shape is an intermediate object)

maya_2019-02-26_19-12-39.png
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Re: deformation motion blur ?

Postby Tokyomegaplex » Tue Feb 26, 2019 6:23 pm

Tokyomegaplex Tue Feb 26, 2019 6:23 pm
wonderful, trying that now! I tried automatic but didn't try force load. Thank you!
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Re: deformation motion blur ?

Postby Tokyomegaplex » Tue Feb 26, 2019 8:20 pm

Tokyomegaplex Tue Feb 26, 2019 8:20 pm
this seems to work except for with my meshes that use displacement. is this a known issue?
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Re: deformation motion blur ?

Postby calus » Tue Feb 26, 2019 10:07 pm

calus Tue Feb 26, 2019 10:07 pm
Tokyomegaplex wrote:this seems to work except for with my meshes that use displacement. is this a known issue?

yes it is a limitation of Octane core.
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Re: deformation motion blur ?

Postby mgtaylor » Mon Apr 29, 2019 2:45 pm

mgtaylor Mon Apr 29, 2019 2:45 pm
Anyone know if this issue will ever be addressed?
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Re: deformation motion blur ?

Postby calus » Mon Apr 29, 2019 2:48 pm

calus Mon Apr 29, 2019 2:48 pm
mgtaylor wrote:Anyone know if this issue will ever be addressed?

Deformation motion-blur works with the new displacement in Octane 2019.1
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