Paul Parneix

Paul Parneix

About Me

Senior FX @ Unit Image - 3D Scanning Expert
EXPERTISE
VFX Artist
INDUSTRY
Film/TV

Connect

LOCATION
France
WEBSITE

Houdini Skills

Availability

Not Specified

Recent Forum Posts

Is it possible to embed a custom python QtWidget in HDA parameter interface ? April 14, 2019, 11:08 a.m.

Hello,

I was wondering if it's possible to display custom QtWidgets directly into an HDA parameters interface ?
For now I'm using buttons callbacks to show a Qt Window defined in PythonModule script section of the HDA.

Thanks.

Paul.

Feature Idea : Add a "warning" mode to Json Input node is key doesn't exists April 14, 2019, 11 a.m.

Hello,

Json Input node works pretty well ! But I figured out that if you do a query on a key that doesn't exists, node returns an error.
It would be nice to add a mode that returns warning if key doesn't exist (same as file node if frame doesn't exist), but continue reading / graph execution.

(I found a workaround using pyhon and try/except to read json data).

Thanks

Paul.

Python COP Filter Example Broken Jan. 24, 2019, 5:39 p.m.

Same problems here, latest H17 indie stable build.

This feature seems pretty promising! especially for Numpy image processing.

The following code doesn't work in Python COP :

pixels = numpy.frombuffer(
input_cop.allPixelsAsString("C"), dtype=numpy.float32).reshape(
input_cop.xRes(), input_cop.yRes(), 3).copy()

But seems to work in a Python SOP node (input_cop pointing to the COP node). Don't know if it can help to fix.