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shawnlawson / The_Force

webGL live coding performance IDE
https://shawnlawson.github.io/The_Force/
MIT License
274 stars 52 forks source link

fractal and turbulence #17

Closed MaxBittker closed 7 years ago

MaxBittker commented 7 years ago

these two functions are mentioned in the info, but don't appear to be defined. <3 love this tool by the way!

shawnlawson commented 7 years ago

Oh darn it. I need to update the html page. Changed the function names and over-rode them. The wiki has an up to date API https://github.com/shawnlawson/The_Force/wiki/API

MaxBittker commented 7 years ago

thanks shawn! didn't know about the wiki at all, very useful (might be worth linking it in the readme). By the way - I've been craving bitwise operations but apparently they require OpenGL ES 3.0 - not knowing the landscape of webgl, what kind of work would be required to enable support for 3.0 and is it even ready for this kind of application?

shawnlawson commented 7 years ago

No problem!

Wow that's another glaring mistake. OK, clearly I need to work on these asap.

Re OES 3.0: yeah, I would like it as well for some other things. But WebGL at this point is only OES 2.0. https://www.khronos.org/webgl/ Not sure what it would take to get the support, other than working for maybe google, mozilla, or another webgl consortium group. There is a repo https://github.com/KhronosGroup/WebGL But then, even those changes would need to be distributed by browser updates or maybe compiling your own version of chromium or firefox?

MaxBittker commented 7 years ago

got it - guess I'll look into emulating some of the masking that I want :/

shawnlawson commented 7 years ago

Hmmmm, what kind of masking? From an image, video, procedural content layer, the webGL canvas onto something else?

shawnlawson commented 7 years ago

It dawned on me that you may want to do bit-wise masking. You could figure out the operations using what is available like this post http://stackoverflow.com/questions/27548216/colour-bit-wise-shift-in-opengl-shader-glsl

Otherwise, I updated the html and readme, so I'll close this bug. If you want to talk about masking, let me know.

MaxBittker commented 7 years ago

thanks shawn, that's actually precisely what i needed! wanted to build a new render for https://maxbittker.github.io/

shawnlawson commented 7 years ago

Great! Oh, I really like the Mojulo gallery.

MaxBittker commented 7 years ago

@shawnlawson do you have any advice on exporting good quality video? made some things that I'm really happy with!

shawnlawson commented 7 years ago

@MaxBittker . Was using Quicktime, but couldn't control their compression settings. @kindohm turned me on OBS, https://obsproject.com which has been great!

MaxBittker commented 7 years ago

wonderful, thank you! it was your HQ kindohm video on viemo that impressed me