Mixbox: Pigment-Based Color Mixing

Usage

```rust fn main() { let rgb1 = [0, 33, 133]; // blue let rgb2 = [252, 211, 0]; // yellow let t = 0.5; // mixing ratio

let [r, g, b] = mixbox::lerp(&rgb1, &rgb2, t);

println!("{} {} {}", r, g, b);

} ```

Mixing Multiple Colors

```rust let z1 = mixbox::rgbtolatent(&rgb1); let z2 = mixbox::rgbtolatent(&rgb2); let z3 = mixbox::rgbtolatent(&rgb3);

let mut zmix = [0.0; mixbox::LATENTSIZE];

for i in 0..zmix.len() { // mix together: zmix[i] = 0.3z1[i] + // 30% of rgb1 0.6z2[i] + // 60% of rgb2 0.1*z3[i]; // 10% of rgb3 }

let rgbmix = mixbox::latenttorgb(&zmix); ```

Pigment Colors

| Pigment | | RGB | Float RGB | Linear RGB | | --- | --- |:----:|:----:|:----:| | Cadmium Yellow | | 254, 236, 0 | 0.996, 0.925, 0.0 | 0.991, 0.839, 0.0 | | Hansa Yellow | | 252, 211, 0 | 0.988, 0.827, 0.0 | 0.973, 0.651, 0.0 | | Cadmium Orange | | 255, 105, 0 | 1.0, 0.412, 0.0 | 1.0, 0.141, 0.0 | | Cadmium Red | | 255, 39, 2 | 1.0, 0.153, 0.008 | 1.0, 0.02, 0.001 | | Quinacridone Magenta | | 128, 2, 46 | 0.502, 0.008, 0.18 | 0.216, 0.001, 0.027 | | Cobalt Violet | | 78, 0, 66 | 0.306, 0.0, 0.259 | 0.076, 0.0, 0.054 | | Ultramarine Blue | | 25, 0, 89 | 0.098, 0.0, 0.349 | 0.01, 0.0, 0.1 | | Cobalt Blue | | 0, 33, 133 | 0.0, 0.129, 0.522 | 0.0, 0.015, 0.235 | | Phthalo Blue | | 13, 27, 68 | 0.051, 0.106, 0.267 | 0.004, 0.011, 0.058 | | Phthalo Green | | 0, 60, 50 | 0.0, 0.235, 0.196 | 0.0, 0.045, 0.032 | | Permanent Green | | 7, 109, 22 | 0.027, 0.427, 0.086 | 0.002, 0.153, 0.008 | | Sap Green | | 107, 148, 4 | 0.42, 0.58, 0.016 | 0.147, 0.296, 0.001 | | Burnt Sienna | | 123, 72, 0 | 0.482, 0.282, 0.0 | 0.198, 0.065, 0.0 |

License

Copyright (c) 2022, Secret Weapons. All rights reserved.
Mixbox is provided under the CC BY-NC 4.0 license for non-commercial use only.
If you want to obtain commercial license, please contact: mixbox@scrtwpns.com