color

color-conversion

Set of functions to convert colors between color systems/spaces. For more information on this theme read this chapter of The Book of Shaders about color.

To import this block add the following url to your import list:

import:
    - https://tangrams.github.io/blocks/color/conversion.yaml

If you want to import this block together with their dependencies use this other url:

import:
    - https://tangrams.github.io/blocks/color/conversion-full.yaml

These blocks uses a custom shader. These are the shader blocks:

• global:

• vec3 rgb2hsb (vec3 c)
• vec3 rgb2hsb (vec4 c)
• vec3 hsb2rgb (vec3 c)

color-palette

Procedural generation of color palettes implemented by Inigo Quiles (1999) explained in this article

To import this block add the following url to your import list:

import:
    - https://tangrams.github.io/blocks/color/palette.yaml

If you want to import this block together with their dependencies use this other url:

import:
    - https://tangrams.github.io/blocks/color/palette-full.yaml

These blocks uses a custom shader. These are the shader blocks:

• global:

• vec3 palette (float t, vec3 a, vec3 b, vec3 c, vec3 d)

color-tools

Set of color tools to get the intensity and brightness of a color. For more information on this theme read this chapter of The Book of Shaders about color.

To import this block add the following url to your import list:

import:
    - https://tangrams.github.io/blocks/color/tools.yaml

If you want to import this block together with their dependencies use this other url:

import:
    - https://tangrams.github.io/blocks/color/tools-full.yaml

These blocks uses a custom shader. These are the shader blocks:

• global:

• float getIntensity (vec3 c)
• float getIntensity (vec4 c)
• float getBrightness (vec3 c)
• float getBrightness (vec4 c)