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[change] src/rendering/advanced-rendering.ts
This commit is contained in:
Victor Giers
2026-04-22 14:51:16 +02:00
parent 1e196336e3
commit 31e29bcedf
1 changed files with 39 additions and 13 deletions
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52
src/rendering/advanced-rendering.ts
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@@ -9,6 +9,7 @@ import {
PointLight, PointLight,
SpotLight, SpotLight,
type Object3D, type Object3D,
type Material,
type PerspectiveCamera, type PerspectiveCamera,
type Scene, type Scene,
type WebGLRenderer, type WebGLRenderer,
@@ -207,25 +208,50 @@ export function createAdvancedRenderingComposer(
export function applyAdvancedRenderingRenderableShadowFlags(root: Object3D, enabled: boolean) { export function applyAdvancedRenderingRenderableShadowFlags(root: Object3D, enabled: boolean) {
root.traverse((object) => { root.traverse((object) => {
if ((object as Mesh).isMesh === true && object.userData.shadowIgnored !== true) { if ((object as Mesh).isMesh === true) {
const mesh = object as Mesh; const mesh = object as Mesh;
mesh.castShadow = enabled; const shadowEligible =
mesh.receiveShadow = enabled; enabled &&
object.userData.shadowIgnored !== true &&
isRenderableMaterialEligibleForShadows(mesh.material);
mesh.castShadow = shadowEligible;
mesh.receiveShadow = shadowEligible;
} }
}); });
} }
export function applyAdvancedRenderingLightShadowFlags( function isRenderableMaterialEligibleForShadows(
root: Object3D, material: Material | Material[]
settings: Pick<AdvancedRenderingSettings, "enabled" | "shadows">
) { ) {
const shadowEnabled = settings.enabled && settings.shadows.enabled; const materials = Array.isArray(material) ? material : [material];
root.traverse((object) => { return materials.every((candidate) => {
if (object instanceof DirectionalLight || object instanceof PointLight || object instanceof SpotLight) { const shadowMaterial = candidate as Material & {
object.castShadow = shadowEnabled; opacity?: number;
object.shadow.bias = settings.shadows.bias; transparent?: boolean;
object.shadow.mapSize.set(settings.shadows.mapSize, settings.shadows.mapSize); visible?: boolean;
} };
const opacity = shadowMaterial.opacity ?? 1;
return shadowMaterial.visible !== false &&
shadowMaterial.transparent !== true &&
opacity >= 0.999;
}); });
} }
export function configureAdvancedRenderingShadowLight(
light: DirectionalLight | PointLight | SpotLight,
settings: Pick<AdvancedRenderingSettings, "enabled" | "shadows">
,
castShadow: boolean,
normalBias = 0
) {
const shadowEnabled =
settings.enabled && settings.shadows.enabled && castShadow;
light.castShadow = shadowEnabled;
light.shadow.autoUpdate = shadowEnabled;
light.shadow.bias = settings.shadows.bias;
light.shadow.normalBias = shadowEnabled ? Math.max(0, normalBias) : 0;
light.shadow.mapSize.set(settings.shadows.mapSize, settings.shadows.mapSize);
}