5 ms·

Simulating a Comet's Journey in Lorenz Attractor with GlChAoS.P

7 points by BrutPitt 7y ago

eroeroe 7y ago
Amazing!
- BrutPitt 7y ago
  Thanks!
Calimero 7y ago
Where is the source code?
- BrutPitt 7y ago
  you can found the source code in glChAoS.P strange attractors GPU scout website: https://michelemorrone.eu/glchaosp https://michelemorrone.eu/glchaosp Or directly from github webpage: https://github.com/BrutPitt/glChAoS.P https://github.com/BrutPitt/glChAoS.P
deleted 7y ago
[deleted]
mikbeta 7y ago
Nice! What tools did you used?
papaiapix 7y ago
Wath rendering program did u used?
- BrutPitt 7y ago
  I already answered to similar question on YouTube I copy it also here: This is a real time LIVE capture from glChAoS.P execution: no post processing... glChAoS.P / wglChAoS.P is a real time 3D strange attractors GPU explorer: https://www.michelemorrone.eu/glchaosp/ https://www.michelemorrone.eu/glchaosp/ This is a new preview feature, currently available only from online version... You can test/run/view it from the following link: https://www.michelemorrone.eu/glchaosp/dtAttractors.html#Lorenz https://www.michelemorrone.eu/glchaosp/dtAttractors.html#Lor... (click on COMET button, and from wglChAoS.P program use "CockPit" and "Settings" buttons, in the "Attractors Window", to select view and emitter settings) You need a browser that support WebGL2 and WebAssembly: currentlu only FireFox and Chromium based (Chrome, Opera, Vivaldi...) It works also on Android SmartPhone and Tablets with a discreet/good GPU About program: I developed glChAoS.P in C++ and OpenGL, and with Emscripten I ported it (wglChAoS.P) also online, via browsers that supports WebGL and WebAssembly If you are interested in this you can consult github souce code webpage: https://github.com/BrutPitt/glChAoS.P https://github.com/BrutPitt/glChAoS.P About capture: I simply used Linux "SimpleScreenRecorder" in LIVE recording.
  - papaiapix 7y ago
    Thank you for the explanation... very impressive and beautiful
    - BrutPitt 7y ago
      Thanks!
mikimac 7y ago
Have you used a particle system lib? The native MacOSX is slow also on AMD GPU, but WebGL works fine on Chrome, also faster (but it not works on Safari)
- BrutPitt 7y ago
  No, I have developed my personal particle system engine. Both, as static with only ONE attribute for vertex (4 float: either pos and color), as dynamic with GL TransformFeedback with only TWO attribute for vertex (8 float: pos, color, vel and time)... Yes, Safari have WebGL2 instruction set, but still uses Shading Language Version: ES 1.0, as WebGL 1, and not ES 3.0 as WebGL2 would like... So Safari is not "full" WebGL2 compliant... And yes, the native code for MacOSX is slower: Apple have deprecated OpenGL, so drivers are not optimized for it, and version is stopped to 4.1
  - mikimac 7y ago
    It's amazing, it's a very good job.
    - BrutPitt 7y ago
      Thanks!

7 points by BrutPitt 7y ago

eroeroe 7y ago

Amazing!

BrutPitt 7y ago
Thanks!

Calimero 7y ago

Where is the source code?

BrutPitt 7y ago
you can found the source code in glChAoS.P strange attractors GPU scout website: https://michelemorrone.eu/glchaosp https://michelemorrone.eu/glchaosp Or directly from github webpage: https://github.com/BrutPitt/glChAoS.P https://github.com/BrutPitt/glChAoS.P

deleted 7y ago

[deleted]

mikbeta 7y ago

Nice! What tools did you used?

papaiapix 7y ago

Wath rendering program did u used?

BrutPitt 7y ago
I already answered to similar question on YouTube I copy it also here: This is a real time LIVE capture from glChAoS.P execution: no post processing... glChAoS.P / wglChAoS.P is a real time 3D strange attractors GPU explorer: https://www.michelemorrone.eu/glchaosp/ https://www.michelemorrone.eu/glchaosp/ This is a new preview feature, currently available only from online version... You can test/run/view it from the following link: https://www.michelemorrone.eu/glchaosp/dtAttractors.html#Lorenz https://www.michelemorrone.eu/glchaosp/dtAttractors.html#Lor... (click on COMET button, and from wglChAoS.P program use "CockPit" and "Settings" buttons, in the "Attractors Window", to select view and emitter settings) You need a browser that support WebGL2 and WebAssembly: currentlu only FireFox and Chromium based (Chrome, Opera, Vivaldi...) It works also on Android SmartPhone and Tablets with a discreet/good GPU About program: I developed glChAoS.P in C++ and OpenGL, and with Emscripten I ported it (wglChAoS.P) also online, via browsers that supports WebGL and WebAssembly If you are interested in this you can consult github souce code webpage: https://github.com/BrutPitt/glChAoS.P https://github.com/BrutPitt/glChAoS.P About capture: I simply used Linux "SimpleScreenRecorder" in LIVE recording.
- papaiapix 7y ago
  Thank you for the explanation... very impressive and beautiful
  - BrutPitt 7y ago
    Thanks!

mikimac 7y ago

Have you used a particle system lib? The native MacOSX is slow also on AMD GPU, but WebGL works fine on Chrome, also faster (but it not works on Safari)

BrutPitt 7y ago
No, I have developed my personal particle system engine. Both, as static with only ONE attribute for vertex (4 float: either pos and color), as dynamic with GL TransformFeedback with only TWO attribute for vertex (8 float: pos, color, vel and time)... Yes, Safari have WebGL2 instruction set, but still uses Shading Language Version: ES 1.0, as WebGL 1, and not ES 3.0 as WebGL2 would like... So Safari is not "full" WebGL2 compliant... And yes, the native code for MacOSX is slower: Apple have deprecated OpenGL, so drivers are not optimized for it, and version is stopped to 4.1
- mikimac 7y ago
  It's amazing, it's a very good job.
  - BrutPitt 7y ago
    Thanks!