registry MOSH

Dream Glow · 069

capabilities open MOSH

Code-native visual signature / Atmosphere

dreamGlow

Dream Glow

Soft Orton-effect dreamy diffusion.

Category: Atmosphere
Parameters: 2
Registry no.: 069 / 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
Radius	`radius`	1..12	5

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": "dreamGlow", "params": { "amount": 0.6, "radius": 5 } }

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); // Disc kernel rather than a 7x7 Gaussian: same look, 13 fetches not 49. // uRadius*3 matches the old kernel's reach (it stepped +/-3 taps). vec3 blur = discBlur(vUv, uRadius * 3.0); vec3 screen = 1.0 - (1.0 - c.rgb) * (1.0 - blur); gl_FragColor = vec4(mix(c.rgb, screen, uAmount), c.a); }

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Other Atmosphere effects

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