Emile Reynaud
Emile31
About Me
Connect
LOCATION
Not Specified
WEBSITE
Houdini Skills
Availability
Not Specified
Recent Forum Posts
Linux for Houdini Sept. 1, 2023, 8:35 a.m.
I am an old linux user. I am about to try to install Houdini on Linux today. I am focused on ease to install.
- ubuntu 23.04, following this doc https://www.sidefx.com/docs/houdini/licensing/install_launcher.html [www.sidefx.com] and using this command to solve installer QT issue sudo apt-get install --reinstall libxcb-xinerama0
- pop os, is Ubuntu base so it's the same as above but i didn't see the point of using Pop OS yet.
- Rocky Linux : is probably going to replace CentOS in studios but i couldn't find the equivalent to that command i used to solve Qt issue. If anyone knows how to fix it. Anyway in general it's a more advanced distro. I ll probably give another try soon but it needs more time to configure while it took 1 hour to do everything with Ubuntu.
Ubuntu is perfect right now.
- ubuntu 23.04, following this doc https://www.sidefx.com/docs/houdini/licensing/install_launcher.html [www.sidefx.com] and using this command to solve installer QT issue sudo apt-get install --reinstall libxcb-xinerama0
- pop os, is Ubuntu base so it's the same as above but i didn't see the point of using Pop OS yet.
- Rocky Linux : is probably going to replace CentOS in studios but i couldn't find the equivalent to that command i used to solve Qt issue. If anyone knows how to fix it. Anyway in general it's a more advanced distro. I ll probably give another try soon but it needs more time to configure while it took 1 hour to do everything with Ubuntu.
Ubuntu is perfect right now.
(python) setCheckForExternalLinks doesn't work June 8, 2023, 1:38 p.m.
Hi,
setCheckForExternalLinks doesn't do anything when activated in Python.
We have to use the GUI to apply it manually once activated with a script
Is there a way to apply the option after enabling it with python ?
---
when i do on a HDA:
The options is checked into type properties, but I have to go into the GUI and click apply ok accept to make force the option to do something.
Even when i save or increment it doesn't apply if i dont do it manualy.
setCheckForExternalLinks doesn't do anything when activated in Python.
We have to use the GUI to apply it manually once activated with a script
Is there a way to apply the option after enabling it with python ?
---
when i do on a HDA:
import hou node = hou.selectedNodes()[0] definition = node.type().definition() options = definition.options() options.setCheckForExternalLinks(True) definition.setOptions(options)
The options is checked into type properties, but I have to go into the GUI and click apply ok accept to make force the option to do something.
Even when i save or increment it doesn't apply if i dont do it manualy.
create view transform in ocio.config May 14, 2023, 5:53 a.m.
Hello !
it's more specific to openio but I cannot find support for that, I tried the documentation but it's out of my scope. If you know a better place for me to ask that question I'd be happy to know.
I try to make my own viewport colorspace, actually I'd like to add some exposure to the view in the colorspace in ocio.config, is it possible to add some exposure function somewhere ?
displays:
ACES:
- !<View> {name: sRGB, colorspace: Output - sRGB}
colorspaces:
- !<ColorSpace>
name: Output - sRGB
family: Output
equalitygroup: ""
bitdepth: 32f
description: |
ACES 1.0 Output - sRGB Output Transform
ACES Transform ID : ODT.Academy.RGBmonitor_100nits_dim.a1.0.3
isdata: false
allocation: uniform
allocationvars:
to_reference: !<GroupTransform>
children:
- !<GradingPrimaryTransform> {style: linear, exposure: 2.0}
- !<FileTransform> {src: InvRRT.sRGB.Log2_48_nits_Shaper.spi3d, interpolation: tetrahedral}
- !<FileTransform> {src: Log2_48_nits_Shaper_to_linear.spi1d, interpolation: linear}
from_reference: !<GroupTransform>
children:
- !<FileTransform> {src: Log2_48_nits_Shaper_to_linear.spi1d, interpolation: linear, direction: inverse}
- !<FileTransform> {src: Log2_48_nits_Shaper.RRT.sRGB.spi3d, interpolation: tetrahedral}
it's more specific to openio but I cannot find support for that, I tried the documentation but it's out of my scope. If you know a better place for me to ask that question I'd be happy to know.
I try to make my own viewport colorspace, actually I'd like to add some exposure to the view in the colorspace in ocio.config, is it possible to add some exposure function somewhere ?
displays:
ACES:
- !<View> {name: sRGB, colorspace: Output - sRGB}
colorspaces:
- !<ColorSpace>
name: Output - sRGB
family: Output
equalitygroup: ""
bitdepth: 32f
description: |
ACES 1.0 Output - sRGB Output Transform
ACES Transform ID : ODT.Academy.RGBmonitor_100nits_dim.a1.0.3
isdata: false
allocation: uniform
allocationvars:
to_reference: !<GroupTransform>
children:
- !<GradingPrimaryTransform> {style: linear, exposure: 2.0}
- !<FileTransform> {src: InvRRT.sRGB.Log2_48_nits_Shaper.spi3d, interpolation: tetrahedral}
- !<FileTransform> {src: Log2_48_nits_Shaper_to_linear.spi1d, interpolation: linear}
from_reference: !<GroupTransform>
children:
- !<FileTransform> {src: Log2_48_nits_Shaper_to_linear.spi1d, interpolation: linear, direction: inverse}
- !<FileTransform> {src: Log2_48_nits_Shaper.RRT.sRGB.spi3d, interpolation: tetrahedral}