registry MOSH

Fractal Zoom · 059

capabilities open MOSH

Code-native visual signature / Geometry

fractalZoom

Fractal Zoom

Recursive self-similar zoom into the image.

Category: Geometry
Parameters: 2
Registry no.: 059 / 143

Run Fractal Zoom 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
Amount	`amount`	0..1 (rendered to 2)	0.6
Depth	`depth`	1..6	3

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": "fractalZoom", "params": { "amount": 0.6, "depth": 3 } }

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(){ vec2 uv = vUv; vec4 c = vec4(0.0); float w = 0.0; for (int i=0; i<6; i++) { if (float(i) >= uDepth) break; float s = pow(0.6, float(i)); vec2 p = (uv - 0.5) * s + 0.5 + vec2(sin(uTime*0.3+float(i)), cos(uTime*0.4+float(i)))*0.05; c += texture2D(uTex, p) * s; w += s; } gl_FragColor = mix(texture2D(uTex,vUv), c/w, uAmount); }

← previous voltage next → polarFold

Other Geometry effects

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