Milan Jaros

Researcher, @IT4Innovations national supercomputing center, VŠB – Technical University of Ostrava

[Milan Jaros @MilJaros]

Particles to #OpenVDB with remote converter

(Dataset from OpenGADGET-3 by L. Tornatore)

#bspace #b3d #HPC

[Milan Jaros @MilJaros]

@gleb_alexandrov Here is an overview of how this works in the case of remote rendering.

https://t.co/pVI41EEPIb

#bspace #b3d

[Milan Jaros @MilJaros]

Particles to #OpenVDB with remote converter

(Dataset from OpenGADGET-3 by L. Tornatore)

#bspace #b3d #HPC

[Milan Jaros @MilJaros]

@gleb_alexandrov Here is an overview of how this works in the case of local rendering.

https://t.co/vWdqYF8sBq

#bspace #b3d

[Milan Jaros @MilJaros]

After adjusting the shader, the galaxy looks better.

#b3d #bspace #ChaNGa

[Milan Jaros @MilJaros]

Free workshop tomorrow - [HYBRID] SPACE: High-Performance Computing (HPC) Visualization

https://t.co/P4YIY89JcV

(Dataset from ChaNGa by R.Wissing)

[Milan Jaros @MilJaros]

We are developing #bspace add-on for #b3d

[Milan Jaros @MilJaros]

Interactive tracking in 3d viewport

#b3d #AR #OpenCV

[Milan Jaros @MilJaros]

Another use case for Blender's IK (interactive with G + mouse)

#b3d #Robotics

[Milan Jaros @MilJaros]

All MoonRay materials in one place (except one: UsdPreviewSurface)

#b3d #OpenMoonRay

[Milan Jaros @MilJaros]

@LordOdin3D I could not find it. I work on my own implementation.
https://t.co/bnjHDhEehb

[Milan Jaros @MilJaros]

First successful build of py_scene_rdl2 library and its import into Blender on Windows (no USD, no dynamic lib DSO, only one PYD).
#b3d #OpenMoonRay

[Milan Jaros @MilJaros]

Base Material: MoonRay vs. Cycles
#b3d #OpenMoonRay

[Milan Jaros @MilJaros]

Volume rendering of cosmological simulations. Thanks to the tutorial from @ShrimpCreative we achieved a very nice rendering performance.
#b3d #OpenVDB #OpenGADGET #HPCSE2024

[Milan Jaros @MilJaros]

First successful build of py_scene_rdl2 library and its import into Blender on Windows (no USD, no dynamic lib DSO, only one PYD).
#b3d #OpenMoonRay

[Milan Jaros @MilJaros]

@IngoWald @stefanzellmann Working with the #MoanaIslandScene data-set again was great and fun. Thank you.

[Ingo Wald @IngoWald]

New paper pre-print for our HPG23 paper (with @MilJaros and @stefanzellmann) on data-parallel multi-gpu path tracing: https://t.co/jK96hRKjeo. Main thing for this method is just how super simple it actually is.

[Milan Jaros @MilJaros]

@KillionaireGFX I created a singularity (something like docker) with CentOS7 and built OpenMoonray in it. Then I took the scene_rdl2 code and ran it under Windows and made it into a library and linked it to Blender. Blender creates an rdla/b and run Moonray. That was the easy part:)

[Milan Jaros @MilJaros]

Cycles (left) vs. #openmoonray (right) - first test with custom RDL2 exporter (without USD)

#b3d

[Milan Jaros @MilJaros]

@SHerholz82 Only the diffuse color and the environment map were set. I'm still analyzing the other parameters in Moonray's BaseMaterial and trying to figure out what they do or don't do:) When rendering from Blender I use the sqrt() function for the total number of samples per pixel.

[Milan Jaros @MilJaros]

@dddjef I feel like the text from the book by "M. Watt et al." has come alive:) About stability and speed - it is too early to say anything:) About ease of use - lots of parameters to set - my very frequently asked question: What does this parameter do?