Hasta La Motion!

Hi guys,
i noticed that premult from maya and nuke are different and, for my ignorance, i don’t know why.
I explain.
Create a simple scene in maya
render it with premult on and after off, save images.
Now if you open the unpremult image in nuke and you try to connect it to a premult node, the result rgb isn’t equal to maya premult image. why?
the same, if ou try to unpremult from nuke the premult image from maya it dosn’t be equal to maya unpremult image.

can anyone explain this situation?

thanks a lot and sorry for my english

Hi guys,

i try and keep guessing whut the problem when i imported the obj file from vue into Nuke:confused::confused:–nuke always crash–anyone here have an idea ?

the obj is preety low poly not such a high poly.

I would be appreciated ur help.

cheers

kit

Okay, so I read all about it, the effects are nice, camera track would be great but the price probably knocks it off the table, so I will probably stick to nuke regular…and get the camera tracker for AE instead.

I will mostly be comping 3d render passes, so is NukeX really needed anyway?

I’ll never get the bosses to cough up another couple of grand, so what am I missing?

-=sallah=-

"Very dangerous…you go first!"

there are almost 5 thread about topic (little variation) few are little helpful., but in true context, problem remains and exist, so i finally decided to ask and get this solved for myself and others here…

tools using (3dsmax / mental ray and nuke)

BIGGEST QUESTION:
1- is it possible to have ID’s pass as integer values but "antialiased" from 3d app
2- is it possible to convert RGB image to Interger values, in nuke.

CURRENT WORKFLOW:
in 3dsmax:
when rendering EXR, it gave me option to embed id’s inside exr, when i see details, it is called "mono" for encoding option, this is where HUGO gizmo works, except anti-aliasing option doesn’t help much..

if i enable render elements separately, then it created rgb image. it seems best "anti aliased" but HUGO gizmo doesn’t work here.
how can i convert my id’s (rgb) image to INTEGER values. inside nuke??

I would like to understand UV channels in Nuke. I read the user guide, but i have doubts yet. What is the difference between UV coordinate and UV channels? I read Ron Brikmann too, but there isnt a good explanation about UVs.