Porting GLSL Shaders: Example #0

[Scruffynerf]

just added this comment elsewhere, but also related to the above

Input needed: functions wishlist

Just noticed that GLSL has most of the same limitations as PB for arrays: https://thebookofshaders.com/appendix/04/ We can also use Arrays. Of course they have to be typed and there are twists: they have a fixed size you can’t push(), pop(), splice() etc. and there is no length property you can’t initialize them immediately with values you have to set the values individually this won’t work: int values[3] = [0,0,0]; but this will: int values[3]; values[0] = 0; values[1] = 0; values[2] =…

(moved the below to here, as more relevant)

@zranger1,

You might find this useful, and I’m thinking it’s a good basis of a ‘library of shapes’

GitHub - patriciogonzalezvivo/PixelSpiritDeck

It’s basically a collection of GLSL code meant to start simple and stack into more complexity. Good for learning, but I’m thinking it’s also a perfect thing to port to PB. Imagine making a PB pattern that implements all of these: A PixelBlazeSpiritDeck pattern.