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feat: immerse the portfolio in a chromatic synthwave night

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Carry rose, violet, coral, electric blue and cyan through the interface, road, terrain, signs and atmosphere. Add a Blender-authored paint edition and matching runtime fallback captures. Interpolate atmospheric color on a small sky lattice and enrich existing speed effects without another rendering pass.

Preserve approved copy, project media, metadata, navigation contracts and adaptive audio. Verified with typecheck, client/SSR builds, validated prerendering, artifact and transfer checks, responsive Chrome interaction, fallback checks and Intel-backed performance sampling.
This commit is contained in:
LucaP
2026-09-05 13:17:53 +03:00
parent 43e510341e
commit 5d5935a1f8
24 changed files with 693 additions and 130 deletions
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20
src/scene/world/terrain.ts
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@@ -90,12 +90,13 @@ export function createTerrain(
// produces a color seam. Compute it per vertex, not per pixel.
vec3 gridSpectrum(float phase) {
float p = fract(phase);
vec3 cyan = vec3(0.025, 0.70, 0.90);
vec3 color = mix(cyan, vec3(0.075, 0.18, 0.80), smoothstep(0.04, 0.22, p));
color = mix(color, vec3(0.39, 0.085, 0.80), smoothstep(0.22, 0.40, p));
color = mix(color, vec3(0.88, 0.035, 0.28), smoothstep(0.40, 0.60, p));
color = mix(color, vec3(0.95, 0.21, 0.08), smoothstep(0.60, 0.78, p));
return mix(color, cyan, smoothstep(0.78, 1.0, p));
vec3 cyan = vec3(0.015, 0.82, 0.94);
vec3 color = mix(cyan, vec3(0.025, 0.12, 1.0), smoothstep(0.04, 0.22, p));
color = mix(color, vec3(0.48, 0.025, 1.0), smoothstep(0.22, 0.40, p));
color = mix(color, vec3(1.0, 0.02, 0.42), smoothstep(0.40, 0.60, p));
color = mix(color, vec3(1.0, 0.22, 0.045), smoothstep(0.60, 0.78, p));
color = mix(color, vec3(1.0, 0.55, 0.10), smoothstep(0.78, 0.87, p));
return mix(color, cyan, smoothstep(0.87, 1.0, p));
}
float hash21(vec2 point) {
@@ -174,7 +175,7 @@ export function createTerrain(
vec3 color = mix(vGridColor, uLowColor, 0.06);
// Speed warms passing accents, while the full palette stays present.
float hotAccent = uOverdrive * smoothstep(0.62, 1.0, vFlow) * 0.36;
color = mix(color, vec3(1.0, 0.28, 0.10), hotAccent);
color = mix(color, vec3(1.0, 0.20, 0.25), hotAccent);
color = mix(color, uHighColor, ridgeMix * 0.055);
color = mix(color, mix(uFogColor, uHazeColor, 0.2), 1.0 - vDepthFade);
float pulse = 0.88 + 0.12 * smoothstep(0.16, 0.55, vFlow);
@@ -184,7 +185,7 @@ export function createTerrain(
float surfaceStrength = mix(0.72, 0.12 + uOverdrive * 0.3, road);
float alpha = vDepthFade * pulse * routeCalm * mix(surfaceStrength, 0.91, ridgeMix);
float charge = uOverdrive * (0.35 + vFlow * 0.8) * (0.5 + apron * 0.5);
gl_FragColor = vec4(color * (1.3 + ridgeMix * 0.5 + charge), alpha);
gl_FragColor = vec4(color * (1.46 + ridgeMix * 0.54 + charge), alpha);
#include <tonemapping_fragment>
#include <colorspace_fragment>
}
@@ -223,10 +224,11 @@ export function createTerrain(
varying float vHeight;
varying float vDepthFade;
varying vec3 vTerrainPosition;
varying vec3 vGridColor;
void main() {
vec3 normal = normalize(cross(dFdx(vTerrainPosition), dFdy(vTerrainPosition)));
float light = abs(dot(normal, normalize(vec3(-0.5, 0.8, -0.3))));
vec3 color = mix(vec3(0.002, 0.008, 0.016), uLowColor * 0.11, light);
vec3 color = mix(vec3(0.012, 0.003, 0.024), vGridColor * 0.065, light);
color += uHighColor * pow(vHeight, 2.0) * light * 0.06;
color = mix(uFogColor * 0.55, color, vDepthFade);
gl_FragColor = vec4(color, 1.0);