Request for "Puppet Warp" like deformation tools

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Herbert123
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Request for "Puppet Warp" like deformation tools

Beitrag von Herbert123 »

http://www.youtube.com/watch?v=ieaHvHAc ... e=youtu.be

Both the cage deformation and n-point image deformation tools would be, I think, a very useful addition. Currently, I believe only Photoshop, Krita, and After Effects offer this. A tool like this in Photoline would expand the deformation capabilities of Photoline a lot!

A paper explaining the math behind the ARAP method (also used by Photoshop's Puppet Tool) can be found here:
http://www-ui.is.s.u-tokyo.ac.jp/~takeo ... /rigid.pdf

Another approach using the "Moving Least Squares" method is described here (Krita's deformation tool uses this method):
http://faculty.cs.tamu.edu/schaefer/research/mls.pdf

Another option is Bounded Harmonic Weights, as described in this paper:
http://igl.ethz.ch/projects/bbw/bounded ... -et-al.pdf

The last method may be the most powerful approach.
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Hoogo
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Re: Request for "Puppet Warp" like deformation tools

Beitrag von Hoogo »

I have seen mostly elephant trunks, winking persons and bowed columns for the puppet warp, and I've seen that someone used it to straighten the horizon in a picture. At the time when this tools was offered in PS, there even was a contest in the Docma-magazine that explicitly asked for application of this filter.

I think that this filter looks amazing, but I don't see the applications that justify it. This reminds me of the polar filter: There are some pretty distortion effects and the little planets, but are there any other applications yet?
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GM1968
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Re: Request for "Puppet Warp" like deformation tools

Beitrag von GM1968 »

It's like Rigged meshes on 3D software... :wink:

But It should be possible to make this effect with the new deformation tool.
http://s22.postimg.org/lxmtv1xcx/Capture.jpg

Is it possible to select multiple deformation points to move together?
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Martin Huber
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Re: Request for "Puppet Warp" like deformation tools

Beitrag von Martin Huber »

GM1968 hat geschrieben:Is it possible to select multiple deformation points to move together?
With PhotoLine's Distort tool? Yes, you can select multiple points either using rubber band selection or by shift+clicking another point.

Martin
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GM1968
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Re: Request for "Puppet Warp" like deformation tools

Beitrag von GM1968 »

Nice ! :D

If you could edit this selection of multiple points (move, rotation, scale) that would be great! ;-)
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