registry MOSH

Color Quake · 056

capabilities open MOSH

Code-native visual signature / Color Chaos

colorQuake

Color Quake

Chaotic per-region hue jolts.

Category: Color Chaos
Parameters: 2
Registry no.: 056 / 143

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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
Amount	`amount`	0..1 (rendered to 2)	0.6
Scale	`scale`	2..40	12

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": "colorQuake", "params": { "amount": 0.6, "scale": 12 } }

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); vec2 cell = floor(vUv*uScale); float shift = (rand(cell + floor(uTime*3.0)) - 0.5) * uAmount; vec3 hsv = rgb2hsv(c.rgb); hsv.x = fract(hsv.x + shift); hsv.y = clamp(hsv.y * (1.0 + shift*2.0), 0.0, 1.0); gl_FragColor = vec4(hsv2rgb(hsv), c.a); }

← previous infraredDream next → paletteDither

Other Color Chaos effects

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