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Carry Huginn particle albedo from source cells

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Meta Vens 2026-05-18 22:58:29 +01:00
commit 1adb64fa07
1 changed files with 2 additions and 2 deletions
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4
inspector/src/HuginnFieldCanvas.tsx
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@ -218,6 +218,7 @@ fn updateParticles(@builtin(global_invocation_id) id: vec3u) {
let seed = hash(cellHashSeed + f32(companion) * 17.0);
let cellJitter = vec2f(hash(cellHashSeed + 11.0), hash(cellHashSeed + 23.0));
let base = (cell + cellJitter) / f32(span);
let sourceAlbedo = sampleAlbedo(base);
var packed = samplePacked(base);
let levelDetail = f32(level) / max(f32(activeLevel), 1.0);
@ -276,11 +277,10 @@ fn updateParticles(@builtin(global_invocation_id) id: vec3u) {
let flowAxis = abs(fieldVector.x - fieldVector.y);
let heat = clamp(packed.a * 0.78 + packed.b * 0.62 + nodeHeat * 0.38 + fade * 0.18, 0.0, 1.0);
let brass = clamp((packed.b - packed.a * 0.32) * 1.35 + flowAxis * 0.18, 0.0, 1.0);
let albedo = sampleAlbedo(uv);
let cyan = vec3f(0.08 + heat * 0.28, 0.44 + heat * 0.46, 0.52 + heat * 0.62);
let gold = vec3f(0.86, 0.58, 0.22);
let deep = vec3f(0.02, 0.10, 0.12);
let albedoLift = mix(deep, albedo.rgb, clamp(albedo.a * (0.72 + heat * 0.24), 0.0, 1.0));
let albedoLift = mix(deep, sourceAlbedo.rgb, clamp(sourceAlbedo.a * (0.72 + heat * 0.24), 0.0, 1.0));
let fieldTint = mix(cyan, gold, brass * 0.26);
let rgb = mix(albedoLift, fieldTint, 0.18 + heat * 0.16);
particle.color = vec4f(