Hasta La Motion!

Please im very confusing about channels management and i have some doubts about this process. First i would like to understand what happen in the process of COPY channel copy node, with this node does i copy a channel of a node A and ADD in the channel of Node B or simply there is a replace of channe A´s channel for B´s channels? I posted a file where i copied the green channel of A to Blue Channel of B, but the image B´s color changed to blue; this i dont understood, if i am compying the channel of A to B why do the image A changed? When does i use shuffle to swap channels i am change just the numbers of luminanci that channel? For example 8bit that have 256 colors in each channel. Or simply the value that input how red outpu how green? And what happen in the shuffle copy, Does the values that enter in a channel are diverted to other channel? Would i like to now in a detailed techinal language what happen in these nodes.

Thank you

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Attached Files

	copy.nk (2.0 KB)
	shufflecopy.nk (2.0 KB)

Hi guys,
I just move from fusion to Nuke, actually I have to do some crowd replication. In fusion I ve use particle system to do such thing in the 3D environment, I can’t find these tools in Nuke, how can I do some crowd replication, pretty lost.
Another thing is FBX import, in fusion you have the possibility to add different texture for different part of the FBX, but when I import in nuke, it come like a single object, and I can only attach a single node texture to it. did I do something wrong while importing, can’t nuke import the object in hierarchy mode instead of combining in a single object? very very lost.
Thanx for your answer guys.

I need to apply a reflection on a car window. Would anybody know if I should use I distort, displacement or a morph node? I have tried different things but nothing has worked so far.

Thanks

Eric