Today I re-opened a file I was working on yesterday, and now most parameters of all nodes are greyed-out. See attachments. Most parameters I touched are still editable, but not all. What could have caused this, and how to solve it???
I tried saving as a new file, did not help. Also tried to merge the file in a new one, didn't help either.
my bet is it's Takes… look in the top right corner of the Houdini interface - you'll see a drop down menu - just to the left of the this should say ‘Main’, if not change it to'Main' you've somehow activated a Take: https://www.sidefx.com/docs/houdini/basics/takes.html [www.sidefx.com]