| -- 1. Paste this at the very bottom of your PICO-8 | |
| -- cart | |
| -- 2. Hit return and select the menu item to save | |
| -- a slow render gif (it's all automatic!) | |
| -- 3. Tweet the gif with #PutAFlipInIt | |
| -- | |
| -- Notes: | |
| -- | |
| -- This relies on the max gif length being long | |
| -- enough. This can be set with the -gif_len |
| Shader "Name" { | |
| Properties { | |
| name ("display name", Range (min, max)) = number | |
| name ("display name", Float) = number | |
| name ("display name", Int) = number | |
| name ("display name", Color) = (number,number,number,number) | |
| name ("display name", Vector) = (number,number,number,number) |
| Screen resolutions | |
| ------------------ | |
| PICO-8 supports different undocumented videomodes that can be activated at runtime, | |
| using poke(0x5F2C, X) where X is one of the following mode numbers: | |
| 0: 128x128, 0 pages | |
| 1: 64x128, 1 page | |
| 2: 128x64, 1 page | |
| 3: 64x64, 3 pages |
Please consider using http://lygia.xyz instead of copy/pasting this functions. It expand suport for voronoi, voronoise, fbm, noise, worley, noise, derivatives and much more, through simple file dependencies. Take a look to https://github.com/patriciogonzalezvivo/lygia/tree/main/generative
float rand(float n){return fract(sin(n) * 43758.5453123);}
float noise(float p){
float fl = floor(p);
float fc = fract(p);