rangi

rangi

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VEX cracktransform() equivalent in python Jan. 11, 2022, 4:25 a.m.

Yeah - brilliant. Exactly what I was hoping for.

Cheers!

VEX cracktransform() equivalent in python Jan. 11, 2022, 2:59 a.m.

Hi,

Writing a standalone utility to process fspy json output. Have a nice example from VEX land which pulls the rotations from the supplied transform like this:

v@rot = cracktransform(0, 0, 1, {0,0,0}, transpose);

Is there a python library I can grab that'll allow me a similiar function?

nuke.math.Matrix4()has a rotationsZXY() method which is exactly what I'm after. That'd be an answer for me if it didn't require a nuke license which I can't see a way of calling it without one.

Cheers,
r.

Solaris overscan workflow Dec. 10, 2021, 3:46 a.m.

Hi,

Looking for most elegant/preferred way to approach adding overscan to allow for lens distortion in post.

Render settings offers "Data Window NDC" and rollover help suggests using this, so I dial in (-0.05,-0.05,1.05,1.05)

Reading into nuke and the bounds are expanded as I'd expect, but the picture is scaled up by the same. So feels like I'm missing the "Screen Window Size" setting to adjust that back. I can modify the camera's aperture to correct. Doesn't feel like the right way to do it.

How are people doing this? Ideally this is would work for any delegate...