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How I can distort image(movie clip) from rectangle coords to polar? Maybe I can do it in Node Editor or whatever? I need to replace pixels from XY to Angle R. But how I can do it? Thank you.

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  • $\begingroup$ Please at least upload an image to show what the "polar" means to be exact. $\endgroup$ – Leon Cheung Nov 14 '14 at 5:02
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You can try using a texture node to perform a uv distort on the image by applying the blend texture radial. otherwise you would have to distort the real uv unwrap or possibly use a modifier to distort a mapped mesh in 3d view.

EDIT: So I imported this plane into Blender as Add > Mesh > Images As Planes Then add an empty and clear the location of both "alt G" Select the image plane and add 2 modifiers. 1. Subsurf, use simple, increase divisions to 6 2. Add a simple Deform modifier set to Bend. 3. Set Origin as Empty, then enter Deform Angle as 360 deg. 4. alter empty location if required. enter image description here

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