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syuilo
2026-07-30 18:08:23 +09:00
parent 755a630468
commit f75c12fbd3
3 changed files with 43 additions and 3 deletions
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packages/frontend-misskey-world-engine/src/EngineBase.ts
+1
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@@ -21,6 +21,7 @@ export abstract class EngineBase<EVs extends EngineBaseEvents> extends EventEmit
protected engine: BABYLON.WebGPUEngine;
public scene: BABYLON.Scene;
abstract sr: BABYLON.SnapshotRenderingHelper;
abstract lightContainer: BABYLON.ClusteredLightContainer;
protected fps: number | null = null;
protected disposed = false;
packages/frontend-misskey-world-engine/src/Firework.ts
+41 -2
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@@ -11,6 +11,16 @@ import type { EngineBase } from './EngineBase.js';
export class Firework {
private engine: EngineBase<any>;
private timer: Timer = new Timer();
private texturePatterns = [
{ path: '/client-assets/world/other/firework/flare-glow-1.png', color: new BABYLON.Color3(0.0, 1.0, 0.0) },
{ path: '/client-assets/world/other/firework/flare-glow-2.png', color: new BABYLON.Color3(0.0, 1.0, 1.0) },
{ path: '/client-assets/world/other/firework/flare-glow-3.png', color: new BABYLON.Color3(0.0, 0.0, 1.0) },
{ path: '/client-assets/world/other/firework/flare-glow-4.png', color: new BABYLON.Color3(1.0, 0.0, 1.0) },
{ path: '/client-assets/world/other/firework/flare-glow-5.png', color: new BABYLON.Color3(1.0, 0.0, 0.0) },
{ path: '/client-assets/world/other/firework/flare-glow-6.png', color: new BABYLON.Color3(1.0, 0.5, 0.0) },
{ path: '/client-assets/world/other/firework/flare-glow-7.png', color: new BABYLON.Color3(1.0, 1.0, 0.0) },
{ path: '/client-assets/world/other/firework/flare-glow-8.png', color: new BABYLON.Color3(0.5, 1.0, 0.0) },
];
constructor(engine: EngineBase<any>) {
this.engine = engine;
@@ -21,7 +31,8 @@ export class Firework {
}) {
this.engine.sr.disableSnapshotRendering();
const texture = new BABYLON.Texture(`/client-assets/world/other/firework/flare-glow-${Math.round(randomRange(1, 8))}.png`, this.engine.scene);
const texturePattern = this.texturePatterns[Math.floor(Math.random() * this.texturePatterns.length)];
const texture = new BABYLON.Texture(texturePattern.path, this.engine.scene);
const textureScaleFactor = 3;
//const emitter = new BABYLON.TransformNode('emitter', this.engine.scene);
@@ -71,6 +82,7 @@ export class Firework {
position: [emitter.position.x, emitter.position.y, emitter.position.z],
texture,
textureScaleFactor,
color: texturePattern.color,
callback: () => { // explode途中でSRの状態を切り替えるとパーティクルが消える現象があるため、explodeが終了してから片づける
this.engine.sr.disableSnapshotRendering();
ps.dispose();
@@ -87,13 +99,37 @@ export class Firework {
position: [number, number, number];
texture: BABYLON.Texture;
textureScaleFactor: number;
color: BABYLON.Color3;
callback: () => void;
}) {
this.engine.sr.disableSnapshotRendering();
const pos = new BABYLON.Vector3(options.position[0], options.position[1], options.position[2]);
const light = new BABYLON.PointLight('', pos, this.engine.scene, true);
light.range = cm(10000);
light.radius = cm(50);
light.intensity = 100000 * WORLD_SCALE * WORLD_SCALE;
light.diffuse = options.color;
this.engine.lightContainer.addLight(light);
const lightAnim = new BABYLON.Animation(
'',
'intensity',
120,
BABYLON.Animation.ANIMATIONTYPE_FLOAT,
BABYLON.Animation.ANIMATIONLOOPMODE_CONSTANT,
);
lightAnim.setKeys([
{ frame: 0, value: 100000 * WORLD_SCALE * WORLD_SCALE },
{ frame: 120, value: 0 },
]);
light.animations.push(lightAnim);
this.engine.scene.beginAnimation(light, 0, 120, false, 1);
const ps = new BABYLON.ParticleSystem('', 128, this.engine.scene);
ps.particleTexture = options.texture;
ps.emitter = new BABYLON.Vector3(options.position[0], options.position[1], options.position[2]);
ps.emitter = pos;
ps.minEmitPower = cm(3700);
ps.maxEmitPower = cm(4000);
ps.minLifeTime = 0.8;
@@ -118,6 +154,9 @@ export class Firework {
this.timer.setTimeout(() => {
this.engine.sr.disableSnapshotRendering();
ps.dispose();
light.dispose();
this.engine.lightContainer.removeLight(light);
this.engine.scene.removeLight(light); // lc使用時はsceneには追加してないはずだが、これがないとクラッシュする babylonのバグ？
this.engine.sr.enableSnapshotRendering();
options.callback();
packages/frontend-misskey-world-engine/src/engine.ts
+1 -1
View File
@@ -118,7 +118,7 @@ export class WorldEngine extends EngineBase<{
this.scene.activeCamera = this.camera;
this.lightContainer = new BABYLON.ClusteredLightContainer('clustered', [], this.scene);
this.lightContainer.maxRange = cm(1000);
this.lightContainer.maxRange = cm(10000);
this.lightContainer.verticalTiles = 32;
this.lightContainer.horizontalTiles = 32;
this.lightContainer.depthSlices = 32;