registry MOSH

Duotone · 032

capabilities open MOSH

Code-native visual signature / Color Chaos

duotone

Duotone

Two-color gradient mapping.

Category: Color Chaos
Parameters: 2
Registry no.: 032 / 143

Run Duotone in the browser

What it reads

Frame-local Reads only the current frame, which makes it the cheapest kind to stack and safe to render into a Conjure window at any size.

Parameters

param	key	range	default
Mix	`amount`	0..1 (rendered to 2)	0.8
Hue	`hue`	0..1	0.85

The renderer widens amount past its declared maximum by 2× before it reaches the shader, because most shader bodies were tuned against a muted top end. The rendered figure is the bound that actually arrives.

Defaults as a layer

{ "effectId": "duotone", "params": { "amount": 0.8, "hue": 0.85 } }

GLSL fragment shader

The effect's own code. The uniforms and helpers above it — uTex, uFeedback, the depth proxy, the frame ring, depthAt(), timeAt() — are the same header every Ether-MOSH shader opens with, and are documented once on the registry rather than reprinted on all 143 pages.

void main(){ vec4 c = texture2D(uTex, vUv); float l = dot(c.rgb, vec3(0.299,0.587,0.114)); vec3 a = hsv2rgb(vec3(uHue, 0.9, 0.15)); vec3 b = hsv2rgb(vec3(fract(uHue+0.5), 0.9, 1.0)); gl_FragColor = vec4(mix(c.rgb, mix(a,b,l), uAmount), c.a); }

← previous thermal next → noiseTint

Other Color Chaos effects

143 effects / 5 categories / one GPU Back to the full registry