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This commit is contained in:
syuilo
2026-04-24 10:16:13 +09:00
parent 1de4440dbd
commit 7c170a21e5
9 changed files with 186 additions and 84 deletions
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61
packages/frontend/src/world/room/previewEngine.ts
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@@ -28,7 +28,8 @@ export class RoomObjectPreviewEngine {
private shadowGenerator: BABYLON.ShadowGenerator;
private camera: BABYLON.ArcRotateCamera;
private objectMesh: BABYLON.Mesh | null = null;
private objectInstance: RoomObjectInstance<any> | null = null;
private objectInstance: RoomObjectInstance | null = null;
private objectOptions: any = null;
private objectType: string | null = null;
private envMapIndoor: BABYLON.CubeTexture;
private roomLight: BABYLON.SpotLight;
@@ -152,21 +153,20 @@ export class RoomObjectPreviewEngine {
}
public async load(type: string) {
if (this.objectInstance != null) {
this.objectInstance.dispose?.();
this.objectInstance = null;
this.objectMesh!.dispose();
}
const def = getObjectDef(type);
const options = deepClone(def.options.default);
this.clear();
const id = genId();
const def = getObjectDef(type);
this.objectOptions = deepClone(def.options.default);
for (const [key, value] of Object.entries(def.options.schema)) {
if (value.type === 'seed') {
this.objectOptions[key] = Math.floor(Math.random() * 1000);
}
}
await this.loadObject({
type,
options,
options: this.objectOptions,
id,
});
@@ -214,6 +214,12 @@ export class RoomObjectPreviewEngine {
//this.camera.orthoTop = distance;
//this.camera.orthoBottom = -distance;
}, 10);
return {
id,
objectInstance: this.objectInstance,
options: this.objectOptions,
};
}
private async loadObject(args: {
@@ -236,10 +242,8 @@ export class RoomObjectPreviewEngine {
root.addChild(subRoot);
const model = new ModelManager(subRoot, loaderResult.meshes.filter(m => !m.isDisposed() && m !== subRoot), def.hasTexture, (meshes) => {
for (const m of meshes) {
const mesh = m;
const updateMeshes = (meshes: BABYLON.AbstractMesh[]) => {
for (const mesh of meshes) {
// シェイプキー(morph)を考慮してbounding boxを更新するために必要
mesh.refreshBoundingInfo({ applyMorph: true });
@@ -269,11 +273,14 @@ export class RoomObjectPreviewEngine {
if (!this.scene.meshes.includes(mesh)) this.scene.addMesh(mesh);
}
};
const model = new ModelManager(subRoot, loaderResult.meshes.filter(m => !m.isDisposed() && m !== subRoot), def.hasTexture, (meshes) => {
updateMeshes(meshes);
});
if (this.timerForEachObject != null) {
this.timerForEachObject.dispose();
}
updateMeshes(subRoot.getChildMeshes());
this.timerForEachObject = new Timer();
const objectInstance = await def.createInstance({
@@ -288,17 +295,31 @@ export class RoomObjectPreviewEngine {
objectInstance.onInited?.();
model.bakeMesh();
this.objectType = args.type;
this.objectInstance = objectInstance;
this.objectMesh = root;
}
public updateObjectOption(key: string, value: any) {
this.objectOptions[key] = value;
this.objectInstance?.onOptionsUpdated?.([key, value]);
}
public clear() {
if (this.timerForEachObject != null) {
this.timerForEachObject.dispose();
this.timerForEachObject = null;
}
if (this.objectInstance != null) {
this.objectInstance.dispose?.();
this.objectInstance = null;
this.objectOptions = null;
this.objectMesh!.dispose();
this.objectMesh = null;
this.objectType = null;
}
}
public resize() {
this.engine.resize();
}