Hasta La Motion!

In the Card node, I see that there’re 2 Lens correction models.
the first one is lens distortion with a, b & c parameters.
I assume the formula was explain in this page on PanoTools site
Am I right?

and what about the other one?
the Old distortion, with distortion and power parameter
what’s the formula that take this 2 parameters and do the lens correction?
if I were to write my own lens correction script, so I can mimic what Nuke does on Card node.

Thank you

If I am going to a University for Computer Graphics, would it be a good idea for me to get a Masters in CG, or say do an online program for Visual Effects? I have been thinking a lot about it, and I’m really not sure which one would help me get a better job. I also have been thinking of practicing on a several tutorials that I have found lying around the internet. What are your opinions on this?

Thank you,

~Me

Hello,
My name is Robby Branham and I am a compositor and a 3d generalist looking for work.

Primarily Use:
3ds Max/Vray/Mental Ray, Maya/Mental Ray, PFTrack, Fusion, Adobe Production Premium
Secondary:
Cinema 4D, Shake, Nuke

Resume: http://robbybranham.com/resume.html

Demo Reel: http://robbybranham.com/demoreel.html

Please contact me with any questions at robbybranham@gmail.com

I am looking forward to working with you!

Hey!

My name is Josh and I am currently a Junior at Purdue University of Indiana. I am studying Computer Graphics Technology, and would love to do Visual Effects for commercials, movies, etc.

Any advice for a newbie in the field of VFX? Also, are they any good internship ideas that you could throw at me. I’ll be randomly commenting on threads and start becoming more and more active as the months go on. Thank you so much for your time.

~Me