Hasta La Motion!

I have many CurveTool nodes in the script sampling Avg. Intensities of cropped areas of the same source image sequence for further processing downstream. Is there a way to:

1. execute all CurveTool nodes (make them "Go") in the script on a frame by frame basis as you scrub through the timeline, and better yet,

2. the CurveTool will dynamically re-calculate the Avg. Intensities themselves as the input data changed even for the same frame.

If there is a better node/command for dynamically sampling Avg. intensities of specified areas of an image (or image sequence) as the image being modified upstream, I would love to know.

Thanks,
Jason

1 :Alignment Node to Grid is by pressing —- \ (backslach), this will align all the node withing the script to the grid. What if I wanna jus align a few nodes to grid, what’s the shortkey?

2: In shake i am able to use the Byte Node to switch between 8 ,16 and float. Am i still able to have this node in Nuke?

I want to pick up the evaluated string in this field and feed it to a Py script on "before render" to make directories (even more original!). However, getValue() on the filename gives me the non-evaluated TCL.

Is there a way to get the evaluated knob value via Python?

http://www.thefoundrytrainingcentral…com/?page_id=6

any coments on this…………..
thnks