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Refactor water settings handling and update reflection logic in rendering

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This commit is contained in:
Victor Giers
2026-04-07 07:32:25 +02:00
parent c82d547dd8
commit 578f316db7
3 changed files with 49 additions and 25 deletions
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10
src/rendering/water-material.js
View File

@@ -694,7 +694,9 @@ export function createWaterMaterial(options) {
const reflectionTextureUniform = { value: options.reflection?.texture ?? null };
const reflectionMatrixUniform = { value: new Matrix4() };
const reflectionEnabledUniform = {
value: options.reflection?.enabled === true ? Math.max(0, Math.min(1, options.reflection?.strength ?? 0.36)) : 0
value: options.reflection?.enabled === true && options.reflection?.texture !== null
? Math.max(0, Math.min(1, options.reflection?.strength ?? 0.36))
: 0
};
const surfaceDisplacementEnabledUniform = {
value: options.surfaceDisplacementEnabled === true ? 1 : 0
@@ -910,8 +912,8 @@ export function createWaterMaterial(options) {
if (reflectionUv.x >= 0.0 && reflectionUv.x <= 1.0 && reflectionUv.y >= 0.0 && reflectionUv.y <= 1.0) {
vec4 reflectionSample = texture2D(reflectionTexture, clamp(reflectionUv, vec2(0.001), vec2(0.999)));
if (reflectionSample.a > 0.001) {
reflectionColor = mix(reflectionSample.rgb, shallowTint, 0.16);
reflectionMask = reflectionEnabled * reflectionSample.a * clamp(0.12 + fresnel * 0.92 + glints * 0.28, 0.0, 0.92);
reflectionColor = mix(reflectionSample.rgb, shallowTint, 0.32);
reflectionMask = reflectionEnabled * reflectionSample.a * clamp(0.08 + fresnel * 0.72 + glints * 0.18, 0.0, 0.62);
}
}
}
@@ -919,7 +921,7 @@ export function createWaterMaterial(options) {
float foam = clamp(max(edgeFoam * 0.48, contactFoam) * (0.52 + waveStrength * 0.8) + caustics * 0.08 + glints * 0.06, 0.0, 0.84);
vec3 specular = vec3(pow(max(0.0, dot(reflect(-viewDir, normal), normalize(vec3(0.25, 0.88, 0.35)))), 18.0)) * (0.14 + fresnel * 0.56 + caustics * 0.14 + contactSheen * 0.12);
color = mix(color, reflectionColor, reflectionMask);
color = mix(color, mix(reflectionColor, color, 0.42), reflectionMask);
color = mix(color, vec3(0.97, 0.99, 1.0), foam);
color += specular;
color += vec3(0.05, 0.08, 0.12) * fresnel;

11
src/rendering/water-material.ts
View File

@@ -950,7 +950,10 @@ export function createWaterMaterial(options: WaterMaterialOptions): WaterMateria
const reflectionTextureUniform = { value: options.reflection?.texture ?? null };
const reflectionMatrixUniform = { value: new Matrix4() };
const reflectionEnabledUniform = {
value: options.reflection?.enabled === true ? Math.max(0, Math.min(1, options.reflection?.strength ?? 0.36)) : 0
value:
options.reflection?.enabled === true && options.reflection?.texture !== null
? Math.max(0, Math.min(1, options.reflection?.strength ?? 0.36))
: 0
};
const surfaceDisplacementEnabledUniform = {
value: options.surfaceDisplacementEnabled === true ? 1 : 0
@@ -1164,8 +1167,8 @@ export function createWaterMaterial(options: WaterMaterialOptions): WaterMateria
if (reflectionUv.x >= 0.0 && reflectionUv.x <= 1.0 && reflectionUv.y >= 0.0 && reflectionUv.y <= 1.0) {
vec4 reflectionSample = texture2D(reflectionTexture, clamp(reflectionUv, vec2(0.001), vec2(0.999)));
if (reflectionSample.a > 0.001) {
reflectionColor = mix(reflectionSample.rgb, shallowTint, 0.16);
reflectionMask = reflectionEnabled * reflectionSample.a * clamp(0.12 + fresnel * 0.92 + glints * 0.28, 0.0, 0.92);
reflectionColor = mix(reflectionSample.rgb, shallowTint, 0.32);
reflectionMask = reflectionEnabled * reflectionSample.a * clamp(0.08 + fresnel * 0.72 + glints * 0.18, 0.0, 0.62);
}
}
}
@@ -1173,7 +1176,7 @@ export function createWaterMaterial(options: WaterMaterialOptions): WaterMateria
float foam = clamp(max(edgeFoam * 0.48, contactFoam) * (0.52 + waveStrength * 0.8) + caustics * 0.08 + glints * 0.06, 0.0, 0.84);
vec3 specular = vec3(pow(max(0.0, dot(reflect(-viewDir, normal), normalize(vec3(0.25, 0.88, 0.35)))), 18.0)) * (0.14 + fresnel * 0.56 + caustics * 0.14 + contactSheen * 0.12);
color = mix(color, reflectionColor, reflectionMask);
color = mix(color, mix(reflectionColor, color, 0.42), reflectionMask);
color = mix(color, vec3(0.97, 0.99, 1.0), foam);
color += specular;
color += vec3(0.05, 0.08, 0.12) * fresnel;