Aleksandr Grechanyi

drouviii

About Me

EXPERTISE
VFX Artist

Connect

LOCATION
Novorossiysk, Not Specified
WEBSITE

Houdini Skills

ADVANCED
VEX
INTERMEDIATE
Environments  | Digital Assets  | Solaris  | Mantra  | Karma  | Lighting  | Pyro FX  | Fluids  | Destruction FX
BEGINNER
Procedural Modeling  | Muscles  | Realtime FX  | Python

Availability

I am available for Full Time Work

Recent Forum Posts

Render output via COP NET Oct. 7, 2024, 2:28 p.m.

Hi! Help me solve this problem! I made a render in Karma XPU, of my project. I got the render in exr format of course, and then I started to compose in NUKE. At the same time, node cruptomatte quietly reads all the necessary layers from cryptoObject. Then comes the denoise, which I did not like, so I decided to remove the noise with COP Net. But I got a number of problems I did not expect, the first is that after applying Denoise AI, perfectly remove noise, but here is no problem, when loading the project with Denoise from Houdini, in Nuke, noda cruptomatte gives only a black screen without the possibility of selecting layers. The original denoised version is fine. Who can tell me what the problem is? Maybe I am not outputting the data from COP???? correctly, where could I make a mistake? When selecting the composite render node there is a bug somewhere????. I did a project on Houdini 20 on Houdini 20.5 and it keeps crashing.

10928: Fatal error: Segmentation fault Sept. 8, 2024, 5:59 a.m.

Hi, I am facing this problem while working with cloud.

10928: Fatal error: Segmentation error
Application data saved to C:/Users/cvsli/AppData/Local/Temp/houdini_temp/crash.a_sky_plane_24.cvsli_10928.hip
The crash log is saved in C:/Users/cvsli/AppData/Local/Temp/houdini_temp/crash.a_sky_plane_24.cvsli_10928_log.txt.

7752: Fatal error: Segmentation error
Saving application data to C:/Users/cvsli/AppData/Local/Temp/houdini_temp/crash.a_sky_plane_24.cvsli_7752.hip


23760: Fatal error: Segmentation error
Application data saved to C:/Users/cvsli/AppData/Local/Temp/houdini_temp/crash.a_sky_plane_26.cvsli_23760.hip
The crash log is saved in C:/Users/cvsli/AppData/Local/Temp/houdini_temp/crash.a_sky_plane_26.cvsli_23760_log.txt


I have run into this problem with clouds. When I start moving the cloud I want, I get this error. I don't understand what it is related to. Also these errors occur when moving the camera. What to do? Maybe who has faced with this problem?

By the way, this error is only in version 20.5.278. In version 20.0.625 everything works perfectly!!!!!


System:

NVIDIA System Report created: 09/08/2024 13:01:21
NVIDIA application version: 10.0.2.210
Operating system: ���������� Windows 11 ��������, Version 10.0.22631
DirectX Runtime Environment Version: DirectX 12
Driver: Driver Studio - 560.81 - Aug 6, 2024
CPU: 12th Gen Intel(R) Core(TM) i7-12700K
RAM: 128.0 GB
Storage (4): HDD - 931.5 GB,SSD - 1.8 TB,+ 2 more

Video card
GPU: NVIDIA GeForce RTX 3070 Ti
Direct3D capability level: 12_1
CUDA cores: 6144
Graphics clock speed: 1770 MHz
Resizable panel: None
Memory Transfer Rate: 19.00 Gbps
Memory Interface: 256 bits
Memory bandwidth: 608.064 GB/sec.
Available graphics memory: 73613 MB
Dedicated video memory: 8192 MB GDDR6X
System video memory: 0 MB
Total system memory: 65421 MB
Video BIOS Version: 94.04.5a.00.1f
IRQ: Not used
Bus: PCI Express x16 Gen2
Device ID: 10DE 2482 138C196E
Part number: G141 0010

Display (1): LG Electronics LG ULTRAGEAR.
Resolution: 2560 x 1440 (native)
Refresh rate: 144 Hz
Desktop Colour Depth: Max (32 bit)
Display Technology: G-SYNC Support
HDCP: Supported

Python Callback Error May 3, 2024, 4:12 a.m.

alexwheezy
cvsline
'E:/Material for work/SipiLib HDA's/sipiLib-main/otls/sipi-vectornoise-1.0.0.hda'

In python, strings are usually enclosed in single or double quotes and their number must be balanced. The script finds another single quote in your HDA's path that is in no way unbalanced. If possible, it is better not to use special characters in the path at all, including whatespaces, and replace them either with underscores or dashes.


Thank you very much! I really removed both the names 'hyphen' and 'space' in the path and everything began to work as it should and not give out any error! It helped a lot! I am grateful!