Hasta La Motion!

Hi everyone..

Is there any way to acquire the name from another node?, for example a backdrop which contain this node(s)

I’m trying to rename all nodes contained into a backdrop…, What I want to do is that all node names contained inside a backdrop use its name as a prefix or subfix or whatever…

Is it possible?

I was reviewing the user guide but i didn’t found anything else, just how to create nodes and assign a name via script panel.
(I’m not a programmer :()

Thank you in advance…

Hi,

the manuals tells you to connect your source image to both src and dst input. Why are there two inputs if they take the same image? What can be achieved by connecting a different image to the dst input?

Is there a way to change the color of individual pixels?

Say you have a black constant 256×256 and you have two lists, one with UV positions and one with RGB values so for example

UV = ([100, 100], [20, 30], [53, 35])
RGB = ([1.0, 0.0, 0.0], [0.0, 1.0, 0.0], [0.0, 0.0, 1.0])

Now loop through the UVs and RGBs list and color the pixel… I was thinking maybe the RotoPaint node can be scripted to work that way somehow? Or maybe there is an easier way to do this already?

HI
I have a shot with bad green background .I add Rotopaint node to draw mask around my actor
To make it easier for keyer . After that I add premultiply node to multiply RGB with Alph channel
And everything look ok. But after I add primatte node for keying ,primatte ignore my mask .
I know I can use crop knob in primatte node, but it’s so linear and you should crop with just four lines.
How should force primatte to don’t look outside of the mask.

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I have a mask element I am trying to get working and could use some help in the right direction. As you can see the balls are transparent and not sure what it is I am going wrong.

Thank you for your help.

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