No, as i wrote before, i tried that, but it seems to be only a gui
thing, the render don't take the expression into consideration and the
render stop at the missing frame. Generate keyframes from the expression
will not work neither.
I think that using the tab python in the write is a possible way to go
in the line "before each frame", i am looking into the doc to find more
info of what to put there.
Anthony Kramer wrote:
I guess, that makes sense since the write node will still be enabled
on those frames. What if you do the same thing but on the write
nodes's disable? The expression would be"Read1.error". It should
disable the write if the read node has an error.
-ak
On Tue, Jun 28, 2011 at 11:07 AM, Olivier Jezequel
<[email protected] <mailto:[email protected]>>
wrote:
It was a very good tip, but unfortunately doesn't work on my case :(
i tried to put the expression on my write node but when rendering
it is still stopping the render at the error frames (When a
keyframe work) maybe because it is a gui thing ???
i can't use that on the read bcs it will render me a black fame,
which is definitely a no go.
thanks for the try
would it work to add an expression in the tab Python in before
each frame ?
i am not quiet sure what put there ...
Anthony Kramer wrote:
Add an expression to the disable knob of the read node and
simply put "error" in the expression field. This is will
disable the node if there's an error (missing a frame, etc).
-ak
On Tue, Jun 28, 2011 at 10:08 AM, Olivier Jezequel
<[email protected]
<mailto:[email protected]>
<mailto:[email protected]
<mailto:[email protected]>>> wrote:
Hiya,
It is quiet specific so in advance, no i don't want black
frames
by setting the read node to it ;)
I need to render in a specific pipeline that will load as
sequences in nuke but are just still frames.
There will be missing frames because we don't need them (naming
conventions)
and we want to render the same frames (not the missing ones
in black)
per default, nuke6.2 will stop at the first missing frame
(while i
know nuke 6.3 will carry on gently)
so i want to write a script that check the error fames of
my read
and disable the write node at those frames
(because a disabled node will skip the frame where it is
disabled)
i don't know how to query an action for each frame, and not
sure
where to put the script too in fact.
it would be something like this in my mind :
for each frame :
if error :
write.knob('disable').setValue(1)
cheers
Olivier
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