pouët.net

ollj information 11 glöps

• general:
• level: user
• personal:
• first name: ollj
• last name: oh

• demotool Windows Shadertoy by Rgba [web]
• i am working on SMALL offline-versions of shadertoy.com, as in 10% of its size with almost full compatibility. (just replace all textures with Bayer matrices ;) )
  - i want it to be smaller and as single html file (2 mb shadertoy canvas is a bit big)
  - an editor goes full circle, back to being a single html file without a 250k codemirror.
  - i saw others on shadertoy asking for offline variants of shadertoy.
  - it makes for a nice offline archive, mostly to quickly search/remember/teach some shader functionality without relying on internet connectivity.
  - it completely disconnects from the shadertoy community features, only slightly more than slow internet does.
  
  I have 2 main proofs of concept:
  
  a single 61k.html file (17k zipped) that does Webaudio, and an Image with MouseIn, saves video to webm, but no other features (no streaming media)
  
  a single 220k.html file (44k zipped) that has the same features, and also 4 DoubleBuffers (can be more than 4), KeyboardIn, and (untested:) WebVr, WebCamIn, MicIn, VolumeBuffer
  
  There is no support for StreamedMediaIn or textureBuffer, which sucks if you want fast BlueNoise without (realtime) FourierTransform. actually there may still be a functional textureBuffer, i just never tried to load an image.
  
  I can make them 50% of their size without losing any functionality, winzip doesnt know that a lot of its code is never used.
  neither do I for a lot of the time.
• rulezadded on the 2019-03-04 09:54:29
• demotool JavaScript Canvas Oldshool Demo Effect Framework (CODEF)
• good startup framework
• rulezadded on the 2019-03-04 09:15:32
• 1k demotool JavaScript JS1K Speech Synthesizer by Ribbon [web]
• "this is a spinach sin in 1 k"
  
  it doesnt do the soy soy soy helicopter, i didnt expect much in 1k.
• rulezadded on the 2019-03-04 09:10:30
• 32b JavaScript grey screen with no music
• collect the full x11 set!
• isokadded on the 2019-03-04 08:28:43
• 4k Windows Absolute Territory by Prismbeings
• needs smaller resolutions executables, upscaling a lowres buffer like glslsandbox.com does also would not hurt much. and a window-mode.
• isokadded on the 2017-04-21 01:00:03
• 4k Windows Optical Circuit by 0x4015
• im so going to study how they managed fractally reuse so many routines to make it 4k with the music: for starters, studying webgl versions http://glslsandbox.com/e#29750.0
  http://glslsandbox.com/e#31951.0
• isokadded on the 2016-04-16 05:13:49
• 16k JavaScript epsilon+=3 waved2
• i am still figuring things out here.
  somehow 2 of my 2 systems had no webgl problems when i defined a variable integer with the initial value of =400000; and i was dumb enough to assume that other hardware would be just as fine with that but they are not, resulting a shader compiler error. silly oversized integerss constrain compatibility translation and wrapping too much.
  
  ypu may fix it by removing that variable completely from my code, its not important, nearly decapitated condition anyways.
  
  testing glsl on new installed win7 64bit hardware i notice how non-worksave webgl can become and that it can fail to reset on even minor errors, instead assuming "you no longer support webgl because of some random wrapper error, better change relog your OSes user to restart your graphic driver. dissapointed!
• isokadded on the 2016-04-15 23:42:40
• 4k Windows Heaven 777 by Razor 1911 [web]
• Very good Fuzzy fractal. Moving camera along symmetry axes destroys too much of The illusion of being less symmertrical than it is.
  
  Great to see what fractal cloud definition fits inside 4k and renders in 60fps.
  
  Cant really expect a lot of music in 4k, unless You manage to define non squarewave Instruments with an l-System that is seeded by something else and that still Sounds like a sinusoid with not too much noise.
• isokadded on the 2016-04-14 19:07:54
• 16k JavaScript epsilon+=3 waved2
• My first. And its near impossible to assign credits if it doesn't let me use a userid as pointer and users either have very short, similar or special char using names.
  
  I bet I made way to many silly newbie mistakes with it.
• isokadded on the 2016-04-14 03:25:11