Hasta La Motion!

with the existing point cloud data on nuke’s 3d space, can i select four points and snap a card to that, than doing a manual placement of the card aligning with the points in nuke ?

Hello all.

First of all, I am new at Nuke and Compositing. But I am learning a lot here. Thanks for that.

My question is:

I have in my Node Graph, a series of nodes that are image sequences (clips), and I want to render them all into .mov files. So what I did was:

I added a write note to all of them indicating where I want to save them and giving all the specifications.

My only issue is, as there are a LOT of write nodes, I am having to rename the destination file in each one of them. Is there a way to add a string to the file name where nuke will name the file equal as the node?

For example:

My write node has this information on the file field:

/Volume/hd/clips/clip_001.mov

Can i add something like
/Volume/hd/clips/#getclipname#.mov

Cause it would make my life MUCH easier.

Thanks !

Hi,i just wondering if anyone know how to implement linear workflow in renderman for maya

I have control over the exposure in normal rgb but if i create some channels to outpur exr
the exposure control can´t be added

I know that i need to remove gamma from all textures but i don´t know how to output the image in linear space.

I import the exr in nuke and i have to add a colorspace node after all the suffles and corrections.

Hello
I wanted to know the easiest way to directly have a name in the write node according to the setup’s name?
Is it an expresion or a new gizmo or a tcl script?
Or does it already exist?

Moreover, when changing to another directory (in the write mode) I’m loosing the name of the setup. Is there a way to keep it until I type something else?

Thanks

Hi Guys,
Just wondering if this is possible; i’m new to Nuke’s 3d but am itching to get more into it…
I’ve got a scene in 3dsMax with an animated camera and a sphere representing a sun. I have successfully exported these to Nuke via the ‘Nuke em 2.8.2’ script, and can see the camera moving around, the sun in it’s static position, but moving around the screen correctly through the scanline renderer.
What I want to do, is basically attach a flare to this sphere which represents the sun, the theory being that I can use the 3d camera and not have to worry about tracking anything or dealing with 2d coordinates… Now; is it possible to use a flare like this in a 3d environment?

At the moment, the sphere is textured with a solid colour – with my limited knowledge i’m trying to add the flare onto the sphere, but it is using the flare as a texture and wrapping it around the imported obj sphere – this isn’t what i’m after…

I would also want to extend this if I could, to have the sphere’s xyz coordinates as the centre for a volumerays or godrays node, and again view this through the scanline renderer with a 2d sequence for the alpha mask – I might be getting ahead of myself here and it might be that these 2d nodes can’t talk to the 3d nodes, but any advise would be much appreciated.

Many Thanks