» Bug with Feedback Textures
This site relies heavily on Javascript. You should enable it if you want the full experience. Learn more.

Bug with Feedback Textures

2 Textures feeding back (4 channel 32F + 1 channel 8U)
works at first then eventually drops to black output
Get this in renderer tty

elliotwoods, Friday, Jan 7th 2011 Digg | Tweet | Delicious 6 comments  
joreg 08/01/2011 - 02:52

patch pls.

sugokuGENKI 08/01/2011 - 17:34

having trouble recreating the bug without the rest of the patch loaded
perhaps i have to run out of (GPU?) memory for it to occur.

joreg 08/01/2011 - 18:27

sounds plausible but still should show a better error then. you could easily try filling up a texture queue next to your patch to provoke "out of memory"

sugokuGENKI 08/01/2011 - 20:55

the EX9 Memory Debug node reports plenty of free memory.
This is in a 5 render-pass chain (which may be pushing against some other limitation)

I'll try to find out more about this and report results.

kalle 10/01/2011 - 19:42

i experienced similar phenomenons.

try to disable the Queue (EX9.Texture) for the first frame.

i use FrameCounter (Animation) and > (Value) for that.

sugokuGENKI 11/01/2011 - 20:19

thanks for the tip!
will try next time

  • 1

anonymous user login


~6d ago

blausand: Ill be in #Warszawa next weekend. Any #vvvv people around to meet?

~7d ago

sebescudie: Last call, c'est ce soir : webinaire en français pour débutants sur #vvvv gamma! https://thenodeinstitute.org/event/introduction-au-creative-coding-avec-vvvv-gamma-francais/

~8d ago

domj: Ultra high definition volumetric visualization using GPUDirect storage https://youtu.be/GAZP1NcdWMo

~11d ago

CeeYaa: thx for V4-Meetup - some days ago 40th_RetuneStudioVisit from old friends RefikAnadol and Quadrature https://vimeo.com/429510091

~13d ago

david: 4. worldwide vvvv meetup will be here...https://www.youtube.com/watch?v=i0zd68tDUVE

~15d ago

mediadog: @metrowave Magnetic repulsion has always been pure magic to me, proof we only sense a small part of the universe - thanks!

~18d ago

guest: @graphicuserinterface cool project!combined with osc learn & setio plugin (exposed iobox) achieving some fake OscQuery setup

~18d ago

joreg: Letzter Aufruf für das heutige Webinar: creativecoding mit der visuellen Programmiersprache #vvvv gamma https://thenodeinstitute.org/event/einfuhrung-in-creative-coding-mit-vvvv-gamma/