Basically, I want to render only my ROI, that way the operations of my comp aren’t done to the full frame and therefore can render faster.
I tried doing a bounding box, but I’m not entirely sure that did it. And I don’t really want to have to go back and crop, etc.
Any help would be awesomeness, and of course I’d be eternally grateful.
Hope this is clear enough.
Tom
from nukescripts.panels import PythonPanel
class test(PythonPanel) :
def __init__(self,title,id):
PythonPanel.__init__(self,title,id)
self.but=nuke.PyScript_Knob('button','button')
self.addKnob(self.but)
def knobChanged(self,knob):
self.flip()
def flip(self):
nukescripts.flipbook(nukescripts.framecycler_this, nuke.selectedNode(), ("1,5", ["main"]) )
then instantiate the panel using :
m=test('testpanel','123')
m.show()
select any node to render (in my example i select a Colorbar Node) ,then press the button, i got bunch of error messg, the last line said :
ValueError: ColorBars1.first_frame cannot be turned into a number
the script is working fine, as i tested on script editor without problem, the code below is working perfectly :
m.flip()
So the problem i cannot call the ‘nukescripts.flipbook()’ function by using the panel. Anyone got the solution?
thanx
Here i attached my both files….
I have a custom python script that is currently assigned to a hotkey to be executed on demand. The python script is mainly wrangling pixel values of the result of a No-Op node in the tree.
I am wondering if it is possible to automatically execute that script as the frame number changed. If yes, how to do that?
Thanks,
Jason
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