
Lukáš Chovanec
Lukas Chovanec
About Me
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Developer
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Gamedev
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Germany
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Houdini Engine
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Recent Forum Posts
Houdini 20.5-python3.11 pyside2 support question 2025年1月20日5:04
Hello again! 😊
I was wondering if there are any updates regarding the release of a new PySide version. According to the documentation, it seemed like it was supposed to arrive sometime last year.
Is the documentation simply outdated, or is the new version still in development? If it's still in progress, do we have any ETA on when it might be available?
Thank you in advance for any insights!
I was wondering if there are any updates regarding the release of a new PySide version. According to the documentation, it seemed like it was supposed to arrive sometime last year.
Is the documentation simply outdated, or is the new version still in development? If it's still in progress, do we have any ETA on when it might be available?
Thank you in advance for any insights!
Inline Code VOP - ch() expressions 2024年10月15日16:38
Thank you so much! This explanation was incredibly helpful.
By the way, I bought your tutorial a while ago, and it was excellent! I really appreciated the in-depth focus on optimization. Just out of curiosity, do you have any plans for a Volume 2?
By the way, I bought your tutorial a while ago, and it was excellent! I really appreciated the in-depth focus on optimization. Just out of curiosity, do you have any plans for a Volume 2?

Inline Code VOP - ch() expressions 2024年10月12日18:19
Hi Animatrix,
Thank you for your quick response! I didn’t realize Inline is the older option. Are there any downsides besides the use of ch() expressions? The documentation doesn’t seem to go into much detail about this.
I use Inline for its convenience with input and output management. It allows me to have one input, "P," and multiple outputs, which feels more intuitive. However, as I mentioned, many aspects aren’t entirely clear, and I’m wondering if there is an ideal use case for each approach.
I have another question: Isn't a wrangle essentially a VOP with a snippet inside (well before H19 anyway)? How does it manage to propagate ch() with better performance? Also, did the wrangle HDA change (Attribute Wrangle Core)? Was that related?
Haha, here we go... down the rabbit hole!
Thanks!
Thank you for your quick response! I didn’t realize Inline is the older option. Are there any downsides besides the use of ch() expressions? The documentation doesn’t seem to go into much detail about this.
I use Inline for its convenience with input and output management. It allows me to have one input, "P," and multiple outputs, which feels more intuitive. However, as I mentioned, many aspects aren’t entirely clear, and I’m wondering if there is an ideal use case for each approach.
I have another question: Isn't a wrangle essentially a VOP with a snippet inside (well before H19 anyway)? How does it manage to propagate ch() with better performance? Also, did the wrangle HDA change (Attribute Wrangle Core)? Was that related?
Haha, here we go... down the rabbit hole!
Thanks!