Hey Nathan,
thanks.
Too dumb to see the obvious...
Cheers
Johannes
Am 10/7/13 19:18 PM, schrieb Nathan Rusch:
If you create a ReadGeo2 and set its 'file' knob all in one shot, you
won't get the dialog popping up; the node will just set itself up to
load the first available node in the cache. However, you can then
inspect the `scene_view` knob to get the list of available geometry nodes.
n = nuke.createNode('ReadGeo2', 'file {/path/to/cache_file.abc}')
Cameras are easier, since the `fbx_node_name` knob will only be
populated with the camera nodes from the file.
-Nathan
*From:* Johannes Hezer <mailto:j.he...@studiorakete.de>
*Sent:* Monday, October 07, 2013 9:27 AM
*To:* nuke-python@support.thefoundry.co.uk
<mailto:nuke-python@support.thefoundry.co.uk>
*Subject:* Re: [Nuke-python] How to set up an alembic ReadGeo node?
Hi everyone,
I have a geo and three cameras in one alembic file.
Any have a plan of action to get this imported via python without
seeing the dialog.
Cheers
Johannes
On 07/22/2013 12:04 PM, Peter Crossley wrote:
Hi Paul,
The alembic reader has the concept of imported and selected nodes.
For example, if an abc file has 10 nodes in total, you could choose
to import only 5 of those, and these would be the only nodes that
appear in your Scenegraph tab.
In your case, only the first item is being imported. To remedy this,
you need to look at the python bindings for the node's scene_view
knob (which controls the import/selection from the abc file). You
need to do the following:
readGeo = nuke.createNode('ReadGeo2', 'file {alembicFile.abc}')
sceneView = readGeo['scene_view']
allItems = sceneView.getAllItems() # get a list of all
nodes stored in the abc file
sceneView.setImportedItems(allItems) # import all items into the
ReadGeo node
sceneView.setSelectedItems(allItems) # set everything to
selected (i.e. visible)
Hope that helps!
Cheers,
Peter.
On 17/07/2013 01:48, nukepython.cali...@neverbox.com wrote:
My first attempt to create a ReadGeo node looked like this:
n = nuke.createNode('ReadGeo2')
n['file'].setValue('alembicFile.abc')
However, when I set the file knob, I would get a popup dialog that
would ask the user if they wanted to "Create all-in-one node" or
"Create parents as separate nodes".
Wishing to avoid this pop-up dialog, I then tried:
nuke.createNode('ReadGeo2', 'file {alembicFile.abc}')
This would, indeed avoid the dialog... but it seems the dialog is
essential, as the ReadGeo node would not show all the nodes
contained in my alembic file (it would only show one of four objects
in a hierarchical structure).
So... does anyone know what exactly this popup dialog is doing, or
how to recreate it's effects without requiring user interaction?
Thanks,
- Paul
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D - 22767 Hamburg
j.he...@studiorakete.de
Tel:+49 (0)40 - 380 375 69 - 0
Fax:+49 (0)40 - 380 375 69 - 99
------------------------------------------------------
Pflichtangaben laut Handelsgesetzbuch und GmbH-Gesetz:
STUDIO RAKETE GmbH
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www.studiorakete.de / i...@studiorakete.de
Geschaeftsfuehrer: Jana Bohl / Hans-Martin Rickers
Die Gesellschaft ist eingetragen im Handelregister des
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USt.-ID Nr.: DE 245787817
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