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优化Gamemanager

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zguiy
2026-06-04 19:31:40 +08:00
parent 14287777a4
commit 6e0fefd3c9
6 changed files with 1612 additions and 1456 deletions
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src/babylonjs/AppModel copy.ts
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import { ImportMeshAsync, ISceneLoaderProgressEvent } from '@babylonjs/core/Loading/sceneLoader';
import '@babylonjs/loaders/glTF';
import { AbstractMesh } from '@babylonjs/core/Meshes/abstractMesh';
import { Mesh } from '@babylonjs/core/Meshes/mesh';
import { Quaternion, Vector3 } from '@babylonjs/core/Maths/math.vector';
import { Scene } from '@babylonjs/core/scene';
import { Monobehiver } from '../base/Monobehiver';
import { Dictionary } from '../utils/Dictionary';
import { AppConfig } from './AppConfig';
import { EventBridge } from '../event/bridge';
import { DragConfig } from './AppModelDrag';
type LoadResult = {
success: boolean;
meshes?: AbstractMesh[];
skeletons?: unknown[];
error?: string;
};
type ModelConfig = {
name: string;
url: string;
};
type ModelControlType = 'rotation' | 'color';
type ModelTransform = {
position?: { x: number; y: number; z: number };
rotation?: { x: number; y: number; z: number };
scale?: { x: number; y: number; z: number };
};
type ModelMetadata = {
modelName: string;
modelId: string;
modelUrl: string;
modelControlType?: ModelControlType;
drag?: DragConfig;
transform?: ModelTransform;
};
/**
* 模型管理类 - 负责加载、缓存和管理3D模型
*/
export class AppModel extends Monobehiver {
private modelDic: Dictionary<AbstractMesh[]>;
private modelMetadataDic: Dictionary<ModelMetadata>;
private loadedMeshes: AbstractMesh[];
private isLoading: boolean;
constructor(mainApp: any) {
super(mainApp);
this.modelDic = new Dictionary<AbstractMesh[]>();
this.modelMetadataDic = new Dictionary<ModelMetadata>();
this.loadedMeshes = [];
this.isLoading = false;
}
initManagers(): void {
// 预留接口
}
/** 加载配置中的所有模型 */
async loadModel(): Promise<void> {
if (!AppConfig.modelUrlList?.length || this.isLoading) return;
this.isLoading = true;
try {
await this.loadMultipleModels(AppConfig.modelUrlList);
EventBridge.modelLoaded({ urls: AppConfig.modelUrlList });
} finally {
this.isLoading = false;
}
}
/**
* 批量加载模型（内部方法）
* @param urls 模型URL数组
*/
private async loadMultipleModels(urls: string[]): Promise<void> {
const total = urls.length;
EventBridge.modelLoadProgress({ loaded: 0, total, urls, progress: 0, percentage: 0 });
for (let i = 0; i < urls.length; i++) {
const url = urls[i];
const result = await this.loadSingleModel(url, (event) => {
this.emitProgress(i, total, url, event);
});
this.emitProgress(i + 1, total, url, null, result.success);
if (!result.success) {
EventBridge.modelLoadError({ url, error: result.error });
}
}
}
/**
* 发送加载进度事件
*/
private emitProgress(
loaded: number,
total: number,
url: string,
event: ISceneLoaderProgressEvent | null,
success?: boolean
): void {
const currentProgress = event?.lengthComputable && event.total > 0
? Math.min(1, event.loaded / event.total)
: 0;
const overallProgress = Math.min(1, (loaded + (event ? currentProgress : 0)) / total);
EventBridge.modelLoadProgress({
loaded: loaded + (event ? currentProgress : 0),
total,
url,
success,
progress: overallProgress,
percentage: Number((overallProgress * 100).toFixed(2)),
detail: event ? {
url,
lengthComputable: event.lengthComputable,
loadedBytes: event.loaded,
totalBytes: event.total
} : undefined
});
}
/**
* 加载单个模型文件
* @param modelUrl 模型URL
* @param onProgress 进度回调
*/
private async loadSingleModel(
modelUrl: string,
onProgress?: (event: ISceneLoaderProgressEvent) => void
): Promise<LoadResult> {
try {
const scene = this.mainApp.appScene.object;
if (!scene) return { success: false, error: '场景未初始化' };
const result = await ImportMeshAsync(modelUrl, scene, { onProgress });
if (!result?.meshes?.length) return { success: false, error: '未找到网格' };
this.loadedMeshes.push(...result.meshes);
return { success: true, meshes: result.meshes, skeletons: result.skeletons };
} catch (e: any) {
console.error(`模型加载失败: ${modelUrl}`, e);
return { success: false, error: e?.message };
}
}
/**
* 克隆模型材质，避免多个模型共享同名材质
* @param meshes 网格数组
* @param modelId 模型ID
*/
private cloneMaterials(meshes: AbstractMesh[], modelId: string): void {
const scene = this.mainApp.appScene.object;
const clonedMaterials = new Map<string, any>();
meshes.forEach(mesh => {
if (mesh.material) {
const originalMaterial = mesh.material;
const originalName = originalMaterial.name;
// 如果该材质还没有被克隆过，则克隆它
if (!clonedMaterials.has(originalName)) {
const newName = `${originalName}_${modelId}`;
const clonedMaterial = originalMaterial.clone(newName);
clonedMaterials.set(originalName, clonedMaterial);
}
// 应用克隆的材质
mesh.material = clonedMaterials.get(originalName);
}
});
}
/** 为网格设置阴影（投射和接收） */
private createModelRoot(modelId: string, meshes: AbstractMesh[]): AbstractMesh[] {
const scene = this.mainApp.appScene.object;
const root = new Mesh(`${modelId}__root`, scene);
const meshSet = new Set<AbstractMesh>(meshes);
root.position.copyFrom(this.getMeshesBoundingCenter(meshes));
meshes.forEach(mesh => {
if (!mesh.parent || !meshSet.has(mesh.parent as AbstractMesh)) {
mesh.setParent(root, true, true);
}
});
this.loadedMeshes.push(root);
return [root, ...meshes];
}
private getMeshesBoundingCenter(meshes: AbstractMesh[]): Vector3 {
const renderableMeshes = meshes.filter(mesh => !mesh.isDisposed() && mesh.getTotalVertices() > 0);
if (!renderableMeshes.length) return Vector3.Zero();
const min = new Vector3(Number.POSITIVE_INFINITY, Number.POSITIVE_INFINITY, Number.POSITIVE_INFINITY);
const max = new Vector3(Number.NEGATIVE_INFINITY, Number.NEGATIVE_INFINITY, Number.NEGATIVE_INFINITY);
renderableMeshes.forEach(mesh => {
mesh.computeWorldMatrix(true);
const boundingBox = mesh.getBoundingInfo().boundingBox;
min.minimizeInPlace(boundingBox.minimumWorld);
max.maximizeInPlace(boundingBox.maximumWorld);
});
return min.add(max).scaleInPlace(0.5);
}
setupShadows(meshes: AbstractMesh[]): void {
const appLight = this.mainApp.appLight;
if (!appLight) return;
meshes.forEach(mesh => {
if (mesh.getTotalVertices() > 0) {
appLight.addShadowCaster(mesh);
mesh.receiveShadows = true;
}
});
}
/** 获取缓存的网格 */
getCachedMeshes(name: string): AbstractMesh[] | undefined {
return this.modelDic.Get(name);
}
/** 清理所有资源 */
clean(): void {
this.modelDic.Clear();
this.loadedMeshes.forEach(m => m?.dispose());
this.loadedMeshes = [];
this.isLoading = false;
}
/**
* 添加模型到场景（支持单个或批量）
* @param modelConfig 模型配置对象 或 模型配置数组
*/
async add(
modelConfig: ModelMetadata | ModelMetadata[]
): Promise<LoadResult | { success: boolean; results: LoadResult[] }> {
// 批量加载
if (Array.isArray(modelConfig)) {
return await this.addMultiple(modelConfig);
}
// 单个加载
return await this.addSingle(
modelConfig.modelName,
modelConfig.modelId,
modelConfig.modelUrl,
modelConfig.modelControlType,
modelConfig.drag,
modelConfig.transform
);
}
/**
* 添加单个模型
*/
private async addSingle(modelName: string, modelId: string, modelUrl: string, modelControlType?: ModelControlType, drag?: DragConfig, transform?: ModelTransform): Promise<LoadResult> {
// 检查是否已存在
const existingMeshes = this.modelDic.Get(modelName+'_'+modelId);
if (existingMeshes?.length && !existingMeshes[0].isDisposed()) {
console.log(`模型 ${modelName+modelId} 已存在，直接显示`);
this.showMeshes(existingMeshes);
return { success: true, meshes: existingMeshes };
}
// 加载模型
const result = await this.loadSingleModel(modelUrl, (event) => {
this.emitSingleProgress(modelUrl, event);
});
if (result.success && result.meshes) {
// 克隆材质，确保每个模型有独立的材质
this.cloneMaterials(result.meshes, modelId);
// 存储模型
result.meshes = this.createModelRoot(modelName+'_'+modelId, result.meshes);
this.modelDic.Set(modelName+'_'+modelId, result.meshes);
// 存储元数据
this.modelMetadataDic.Set(modelName+'_'+modelId, {
modelName: modelName,
modelId: modelId,
modelUrl: modelUrl,
modelControlType: modelControlType,
drag: drag,
transform: transform
});
// 应用 transform
if (transform) {
this.applyTransform(modelId, transform);
}
// 配置拖拽功能
if (drag) {
this.mainApp.appModelDrag?.configureDrag(modelId, drag);
}
// 更新 GameManager 的字典
this.mainApp.gameManager?.updateDictionaries();
EventBridge.modelLoaded({ urls: [modelUrl] });
} else {
EventBridge.modelLoadError({ url: modelUrl, error: result.error });
}
return result;
}
/**
* 批量添加模型
*/
private async addMultiple(models: ModelMetadata[]): Promise<{ success: boolean; results: LoadResult[] }> {
const total = models.length;
const results: LoadResult[] = [];
EventBridge.modelLoadProgress({ loaded: 0, total, progress: 0, percentage: 0 });
for (let i = 0; i < models.length; i++) {
const { modelName, modelId, modelUrl, modelControlType, drag, transform } = models[i];
const result = await this.loadSingleModel(modelUrl, (event) => {
this.emitProgress(i, total, modelUrl, event);
});
if (result.success && result.meshes) {
// 克隆材质，确保每个模型有独立的材质
this.cloneMaterials(result.meshes, modelId);
result.meshes = this.createModelRoot(modelName, result.meshes);
this.modelDic.Set(modelName+'_'+modelId, result.meshes);
// 存储元数据
this.modelMetadataDic.Set(modelName+'_'+modelId, {
modelName: modelName,
modelId: modelId,
modelUrl: modelUrl,
modelControlType: modelControlType,
drag: drag,
transform: transform
});
// 应用 transform
if (transform) {
this.applyTransform(modelName+'_'+modelId, transform);
}
// 配置拖拽功能
if (drag) {
this.mainApp.appModelDrag?.configureDrag(modelName+'_'+modelId, drag);
}
}
results.push(result);
this.emitProgress(i + 1, total, modelUrl, null, result.success);
}
// 批量加载完成后统一更新字典
this.mainApp.gameManager?.updateDictionaries();
EventBridge.modelLoaded({ urls: models.map(m => m.modelUrl) });
return {
success: results.every(r => r.success),
results
};
}
/**
* 显示网格
*/
private showMeshes(meshes: AbstractMesh[]): void {
meshes.forEach(mesh => {
mesh.setEnabled(true);
mesh.getChildMeshes().forEach(child => child.setEnabled(true));
});
}
/**
* 发送单个模型加载进度
*/
private emitSingleProgress(url: string, event: ISceneLoaderProgressEvent): void {
const progress = event.lengthComputable && event.total > 0
? Math.min(1, event.loaded / event.total)
: 0;
EventBridge.modelLoadProgress({
loaded: progress,
total: 1,
url,
progress,
percentage: Number((progress * 100).toFixed(2)),
detail: {
url,
lengthComputable: event.lengthComputable,
loadedBytes: event.loaded,
totalBytes: event.total
}
});
}
/**
* 根据 mesh 名称查找 mesh 对象
* @param meshName mesh 名称
* @returns mesh 对象，未找到返回 undefined
*/
private findMeshByName(meshName: string): AbstractMesh | undefined {
const keys = this.modelDic.Keys();
for (const key of keys) {
const meshes = this.modelDic.Get(key);
const found = meshes?.find(m => m.name === meshName);
if (found) return found;
}
return undefined;
}
/**
* 根据 mesh 查找所属的模型名称
* @param mesh 网格对象
* @returns 模型名称，未找到返回 undefined
*/
findModelNameByMesh(mesh: AbstractMesh): string | undefined {
const keys = this.modelDic.Keys();
for (const key of keys) {
const meshes = this.modelDic.Get(key);
meshes.forEach(mesh => {
console.log(mesh.uniqueId);
console.log(mesh.name);
});
if (meshes?.some(m => m === mesh || m.uniqueId === mesh.uniqueId)) {
return key;
}
}
return undefined;
}
/**
* 根据 mesh 或 mesh 名称移除所属的整个模型
* @param meshOrName 网格对象或网格名称
* @returns 是否成功移除
*/
remove(meshOrName: AbstractMesh | string): boolean {
let mesh: AbstractMesh | undefined;
// 判断传入的是对象还是字符串
if (typeof meshOrName === 'string') {
mesh = this.findMeshByName(meshOrName);
if (!mesh) {
console.warn(`未找到名为 ${meshOrName} 的网格`);
return false;
}
} else {
mesh = meshOrName;
}
const modelName = this.findModelNameByMesh(mesh);
if (modelName) {
this.removeByName(modelName);
return true;
}
console.warn('未找到该 mesh 所属的模型');
return false;
}
/**
* 替换模型
* @param modelConfig 模型配置对象
*/
async replaceModel(modelConfig: ModelMetadata): Promise<LoadResult> {
this.removeByName(modelConfig.modelId);
return await this.addSingle(
modelConfig.modelName,
modelConfig.modelId,
modelConfig.modelUrl,
modelConfig.modelControlType,
modelConfig.drag,
modelConfig.transform
);
}
/**
* 销毁指定模型
* @param modelName 模型名称
*/
removeByName(modelName: string): void {
const meshes = this.modelDic.Get(modelName);
if (!meshes?.length) {
console.warn(`Model not found: ${modelName}`);
return;
}
this.getModelTransformTargets(meshes).forEach(mesh => mesh.dispose(false, true));
this.modelDic.Remove(modelName);
this.modelMetadataDic.Remove(modelName);
this.mainApp.gameManager?.updateDictionaries();
}
/**
* 清除所有已添加的模型并释放内存
* 主要用于切换尺寸后清除不适用的配件
*/
removeAll(): void {
const modelNames = this.modelDic.Keys();
modelNames.forEach(modelName => {
const meshes = this.modelDic.Get(modelName);
if (meshes?.length) {
this.getModelTransformTargets(meshes).forEach(mesh => mesh.dispose(false, true));
}
});
this.modelDic.Clear();
this.modelMetadataDic.Clear();
this.mainApp.gameManager?.updateDictionaries();
console.log('所有模型已清除，内存已释放');
}
/**
* 获取模型元数据
* @param modelName 模型名称
*/
getModelMetadata(modelName: string): ModelMetadata | undefined {
return this.modelMetadataDic.Get(modelName);
}
/**
* 根据网格查找模型元数据
* @param mesh 网格对象
*/
getMetadataByMesh(mesh: AbstractMesh): ModelMetadata | undefined {
const modelName = this.findModelNameByMesh(mesh);
if (modelName) {
return this.modelMetadataDic.Get(modelName);
}
return undefined;
}
private getModelTransformTargets(meshes: AbstractMesh[]): AbstractMesh[] {
const meshSet = new Set<AbstractMesh>(meshes);
const rootMeshes = meshes.filter(mesh => !mesh.parent || !meshSet.has(mesh.parent as AbstractMesh));
return rootMeshes.length ? rootMeshes : meshes.slice(0, 1);
}
getModelTransformTargetByMesh(mesh: AbstractMesh): AbstractMesh | undefined {
const modelName = this.findModelNameByMesh(mesh);
if (!modelName) return mesh;
const meshes = this.modelDic.Get(modelName);
if (!meshes?.length) return mesh;
return this.getModelTransformTargets(meshes)[0] ?? mesh;
}
getModelMeshesByMesh(mesh: AbstractMesh): AbstractMesh[] {
const modelName = this.findModelNameByMesh(mesh);
if (!modelName) return [mesh];
const meshes = this.modelDic.Get(modelName);
return meshes?.length ? meshes : [mesh];
}
/**
* 设置模型旋转
* @param modelId 模型ID
* @param rotation 旋转向量 {x, y, z}（默认使用角度）
* @param useDegrees 是否使用角度（默认true）
*/
setRotation(modelId: string, rotation: { x: number; y: number; z: number }, useDegrees: boolean = true): void {
const meshes = this.modelDic.Get(modelId);
if (!meshes?.length) {
console.warn(`Model not found: ${modelId}`);
return;
}
// 如果使用角度，转换为弧度
const toRadians = (degrees: number) => degrees * Math.PI / 180;
const rotationValues = useDegrees ? {
x: toRadians(rotation.x),
y: toRadians(rotation.y),
z: toRadians(rotation.z)
} : rotation;
this.getModelTransformTargets(meshes).forEach(mesh => {
if (mesh.rotationQuaternion) {
mesh.rotationQuaternion = Quaternion.FromEulerAngles(
rotationValues.x,
rotationValues.y,
rotationValues.z
);
return;
}
mesh.rotation.set(rotationValues.x, rotationValues.y, rotationValues.z);
});
}
/**
* 累加模型旋转
* @param modelId 模型ID
* @param rotation 旋转向量 {x, y, z}（默认使用角度）
* @param useDegrees 是否使用角度（默认true）
*/
addRotation(modelId: string, rotation: { x: number; y: number; z: number }, useDegrees: boolean = true): void {
const meshes = this.modelDic.Get(modelId);
if (!meshes?.length) {
console.warn(`Model not found: ${modelId}`);
return;
}
// 如果使用角度，转换为弧度
const toRadians = (degrees: number) => degrees * Math.PI / 180;
const rotationValues = useDegrees ? {
x: toRadians(rotation.x),
y: toRadians(rotation.y),
z: toRadians(rotation.z)
} : rotation;
this.getModelTransformTargets(meshes).forEach(mesh => {
mesh.addRotation(rotationValues.x, rotationValues.y, rotationValues.z);
});
}
/**
* 设置模型位置
* @param modelId 模型ID
* @param position 位置向量 {x, y, z}
*/
setPosition(modelId: string, position: { x: number; y: number; z: number }): void {
const meshes = this.modelDic.Get(modelId);
if (!meshes?.length) {
console.warn(`Model not found: ${modelId}`);
return;
}
this.getModelTransformTargets(meshes).forEach(mesh => {
mesh.position.x = position.x;
mesh.position.y = position.y;
mesh.position.z = position.z;
});
}
/**
* 设置模型缩放
* @param modelId 模型ID
* @param scale 缩放向量 {x, y, z}
*/
setScale(modelId: string, scale: { x: number; y: number; z: number }): void {
const meshes = this.modelDic.Get(modelId);
if (!meshes?.length) {
console.warn(`Model not found: ${modelId}`);
return;
}
this.getModelTransformTargets(meshes).forEach(mesh => {
mesh.scaling.x = scale.x;
mesh.scaling.y = scale.y;
mesh.scaling.z = scale.z;
});
}
/**
* 将模型放置到指定的放置区域
* @param modelId 模型ID
* @param zoneInfo 放置区域信息
* @param offsetDistance 距离墙面的偏移距离（默认0.1，正数向外）
*/
placeToZone(modelId: string, zoneInfo: any, offsetDistance: number = 0): void {
const meshes = this.modelDic.Get(modelId);
if (!meshes?.length) {
console.warn(`Model not found: ${modelId}`);
return;
}
// 计算放置位置：中心点 + 法线方向的偏移
const targetPosition = zoneInfo.center.add(zoneInfo.normal.scale(offsetDistance));
// 计算旋转角度：让模型面向墙面（法线的反方向）
const targetDirection = zoneInfo.normal.scale(-1);
const angle = Math.atan2(targetDirection.x, targetDirection.z);
this.getModelTransformTargets(meshes).forEach(mesh => {
// 设置位置
mesh.position.copyFrom(targetPosition);
// 设置旋转（只旋转Y轴，让模型面向墙面）
if (mesh.rotationQuaternion) {
mesh.rotationQuaternion = Quaternion.FromEulerAngles(0, angle, 0);
} else {
mesh.rotation.set(0, angle, 0);
}
});
}
/**
* 检查模型是否存在
* @param modelId 模型ID
* @returns 模型是否存在
*/
exists(modelId: string): boolean {
return this.modelDic.Has(modelId);
}
/**
* 应用 transform 到模型
* @param modelId 模型ID
* @param transform 变换信息
*/
private applyTransform(modelId: string, transform: ModelTransform): void {
// 应用位置
if (transform.position) {
this.setPosition(modelId, transform.position);
}
// 应用旋转（角度制）
if (transform.rotation) {
this.setRotation(modelId, transform.rotation, true);
}
// 应用缩放
if (transform.scale) {
this.setScale(modelId, transform.scale);
}
}
}

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src/babylonjs/GameManager.full.ts Normal file
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import { Mesh, PBRMaterial, Texture, AbstractMesh, Plane, Vector3, Scene, Color3 } from "@babylonjs/core";
import { Observer } from "@babylonjs/core/Misc/observable";
import { Nullable } from "@babylonjs/core/types";
import { Monobehiver } from '../base/Monobehiver';
import { Dictionary } from '../utils/Dictionary';
type RollerDoorOptions = {
upY?: number;
downY?: number;
speed?: number;
meshNames?: string[];
};
/**
* 游戏管理器类 - 负责材质管理和场景控制
*
* 核心功能：
* - 材质管理（applyMaterial）
* - 卷帘门动画（待确认是否实际使用）
* - Y轴剖切（待确认是否实际使用）
*/
export class GameManager extends Monobehiver {
private materialDic: Dictionary<PBRMaterial>;
private meshDic: Dictionary<any>;
// 卷帘门相关（如未使用可删除）
private rollerDoorMeshes: AbstractMesh[];
private rollerDoorGroup: AbstractMesh | null;
private rollerDoorInitialY: Map<string, number>;
private rollerDoorObserver: Nullable<Observer<Scene>>;
private rollerDoorIsOpen: boolean;
private rollerDoorNames: string[];
// Y轴剖切相关（如未使用可删除）
private yClipPlane: Plane | null;
private yClipTargets: string[] | null;
constructor(mainApp: any) {
super(mainApp);
this.materialDic = new Dictionary<PBRMaterial>();
this.meshDic = new Dictionary<any>();
this.rollerDoorMeshes = [];
this.rollerDoorGroup = null;
this.rollerDoorInitialY = new Map();
this.rollerDoorObserver = null;
this.rollerDoorIsOpen = false;
this.rollerDoorNames = ["Box006.001", "Box005.001"];
this.yClipPlane = null;
this.yClipTargets = null;
}
/** 调试：返回当前场景中所有网格名称 */
listMeshNames(): string[] {
return this.meshDic.Keys();
}
/** 初始化游戏管理器 */
async Awake() {
const scene = this.mainApp.appScene?.object;
if (!scene) {
console.warn('Scene not found');
return;
}
this.updateDictionaries();
}
/**
* 更新材质和网格字典（从场景中同步）
*/
updateDictionaries(): void {
const scene = this.mainApp.appScene?.object;
if (!scene) return;
this.materialDic.Clear();
this.meshDic.Clear();
// 更新材质字典
for (const mat of scene.materials) {
if (!(mat as any)._isDisposed && !this.materialDic.Has(mat.name)) {
this.materialDic.Set(mat.name, mat as PBRMaterial);
}
}
// 更新网格字典
for (const mesh of scene.meshes) {
if (mesh instanceof Mesh && !mesh.isDisposed() && !this.meshDic.Has(mesh.name)) {
this.meshDic.Set(mesh.name, mesh);
}
const mat = mesh.material;
if (mat instanceof PBRMaterial && !(mat as any)._isDisposed) {
this.materialDic.Set(mat.name, mat);
}
}
}
/**
* 应用材质属性
* @param options 材质配置选项
*/
applyMaterial(options: {
target: string;
modelId?: string;
albedoColor?: string;
albedoTexture?: string;
normalMap?: string;
metallicTexture?: string;
roughness?: number;
metallic?: number;
}): void {
this.updateDictionaries();
const targetMaterials: PBRMaterial[] = [];
// 如果提供了 modelId，只查找该模型的材质
if (options.modelId) {
const modelMeshes = this.mainApp.appModel.modelDic.Get(options.modelId);
if (!modelMeshes || modelMeshes.length === 0) {
console.warn(`Model not found: ${options.modelId}`);
return;
}
modelMeshes.forEach((mesh: AbstractMesh) => {
if (mesh.material && mesh.material instanceof PBRMaterial) {
const material = mesh.material as PBRMaterial;
if (material.name === options.target || material.name.startsWith(`${options.target}_`)) {
if (!targetMaterials.includes(material)) {
targetMaterials.push(material);
}
}
}
});
} else {
// 没有提供 modelId，全局查找
this.materialDic.Values().forEach(material => {
if (material.name === options.target || material.name.startsWith(`${options.target}_`)) {
targetMaterials.push(material);
}
});
}
if (targetMaterials.length === 0) {
console.warn(`Material not found: ${options.target}${options.modelId ? ` in model ${options.modelId}` : ''}`);
return;
}
// 应用材质属性
targetMaterials.forEach(material => {
// 应用颜色
if (options.albedoColor) {
const color = Color3.FromHexString(options.albedoColor);
material.albedoColor.copyFrom(color);
}
// 应用反照率纹理
if (options.albedoTexture !== undefined) {
if (options.albedoTexture) {
material.albedoTexture = new Texture(options.albedoTexture, this.mainApp.appScene.object);
} else {
material.albedoTexture = null;
}
}
// 应用法线贴图
if (options.normalMap !== undefined) {
if (options.normalMap) {
material.bumpTexture = new Texture(options.normalMap, this.mainApp.appScene.object);
} else {
material.bumpTexture = null;
}
}
// 应用金属度贴图
if (options.metallicTexture !== undefined) {
if (options.metallicTexture) {
material.metallicTexture = new Texture(options.metallicTexture, this.mainApp.appScene.object);
} else {
material.metallicTexture = null;
}
}
// 应用粗糙度
if (options.roughness !== undefined) {
if (material.roughness !== options.roughness) {
material.roughness = options.roughness;
}
}
// 应用金属度
if (options.metallic !== undefined) {
if (material.metallic !== options.metallic) {
material.metallic = options.metallic;
}
}
});
}
/** 卷帘门开合：再次调用会反向动作 */
toggleRollerDoor(options?: RollerDoorOptions): void {
this.setRollerDoorState(!this.rollerDoorIsOpen, options);
}
/** 直接设置卷帘门状态 */
setRollerDoorState(open: boolean, options?: RollerDoorOptions): void {
const scene = this.mainApp.appScene?.object;
if (!scene) {
console.warn('Scene not found for roller door');
return;
}
this.cacheRollerDoorMeshes(options?.meshNames);
if (!this.rollerDoorGroup || !this.rollerDoorMeshes.length) {
console.warn('Roller door group or meshes not found');
return;
}
const upY = options?.upY ?? (this.rollerDoorInitialY.get(this.rollerDoorMeshes[0].name) || 0) + 3;
const downY = options?.downY ?? (this.rollerDoorInitialY.get(this.rollerDoorMeshes[0].name) || 0);
const speed = options?.speed ?? 1;
const targetY = open ? upY : downY;
if (this.rollerDoorObserver) {
scene.onBeforeRenderObservable.remove(this.rollerDoorObserver);
this.rollerDoorObserver = null;
}
this.rollerDoorObserver = scene.onBeforeRenderObservable.add(() => {
if (!this.rollerDoorGroup) return;
const delta = scene.getEngine().getDeltaTime() / 1000;
const step = speed * delta;
const currentY = this.rollerDoorGroup.position.y;
if (Math.abs(currentY - targetY) < step) {
this.rollerDoorGroup.position.y = targetY;
if (this.rollerDoorObserver) {
scene.onBeforeRenderObservable.remove(this.rollerDoorObserver);
this.rollerDoorObserver = null;
}
this.rollerDoorIsOpen = open;
} else {
this.rollerDoorGroup.position.y += (targetY > currentY ? step : -step);
}
});
}
/** 查询卷帘门当前是否已开启 */
isRollerDoorOpen(): boolean {
return this.rollerDoorIsOpen;
}
/**
* 缓存卷帘门网格
*/
private cacheRollerDoorMeshes(meshNames?: string[]): void {
const scene = this.mainApp.appScene?.object;
if (!scene) return;
const targetNames = meshNames || this.rollerDoorNames;
this.rollerDoorMeshes = scene.meshes.filter(mesh =>
targetNames.includes(mesh.name)
) as AbstractMesh[];
if (this.rollerDoorMeshes.length === 0) return;
// 记录初始Y坐标
this.rollerDoorMeshes.forEach(mesh => {
if (!this.rollerDoorInitialY.has(mesh.name)) {
this.rollerDoorInitialY.set(mesh.name, mesh.position.y);
}
});
// 创建父节点统一控制
if (!this.rollerDoorGroup) {
this.rollerDoorGroup = this.rollerDoorMeshes[0];
for (let i = 1; i < this.rollerDoorMeshes.length; i++) {
this.rollerDoorMeshes[i].setParent(this.rollerDoorGroup);
}
}
}
/**
* Y轴剖切：保留指定高度以上或以下的部分
*/
setYAxisClip(
height: number,
keepAbove: boolean = true,
onlyMeshNames?: string[],
excludeMeshNames?: string[]
): void {
const scene = this.mainApp.appScene?.object;
if (!scene) return;
this.yClipPlane = new Plane(0, keepAbove ? -1 : 1, 0, keepAbove ? height : -height);
this.yClipTargets = onlyMeshNames || null;
scene.meshes.forEach(mesh => {
if (excludeMeshNames && excludeMeshNames.includes(mesh.name)) {
return;
}
if (this.yClipTargets && !this.yClipTargets.includes(mesh.name)) {
return;
}
if (mesh.material) {
const materials = Array.isArray(mesh.material)
? (mesh.material as any[])
: [mesh.material];
materials.forEach(mat => {
if (!mat.clipPlane) {
mat.clipPlane = this.yClipPlane;
}
});
}
});
}
/**
* 关闭Y轴剖切
*/
clearYAxisClip(): void {
const scene = this.mainApp.appScene?.object;
if (!scene || !this.yClipPlane) return;
scene.meshes.forEach(mesh => {
if (mesh.material) {
const materials = Array.isArray(mesh.material)
? (mesh.material as any[])
: [mesh.material];
materials.forEach(mat => {
if (mat.clipPlane === this.yClipPlane) {
mat.clipPlane = null;
}
});
}
});
this.yClipPlane = null;
this.yClipTargets = null;
}
}

846
src/babylonjs/GameManager.old.ts Normal file
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@ -0,0 +1,846 @@
import { Mesh, PBRMaterial, Texture, AbstractMesh, Plane, Vector3, Scene, Color3, TransformNode } from "@babylonjs/core";
import { Observer } from "@babylonjs/core/Misc/observable";
import { Nullable } from "@babylonjs/core/types";
import { Monobehiver } from '../base/Monobehiver';
import { Dictionary } from '../utils/Dictionary';
import { AppConfig } from './AppConfig';
type RollerDoorOptions = {
/** 目标升起高度，缺省为初始 y + 3 */
upY?: number;
/** 落下终点，缺省为初始 y */
downY?: number;
/** 运动速度（单位/秒），缺省 1 */
speed?: number;
/** 自定义门体网格名列表，不传使用默认两个卷帘门 */
meshNames?: string[];
};
/**
* 游戏管理器类 - 负责管理游戏逻辑、材质和纹理
*/
export class GameManager extends Monobehiver {
private materialDic: Dictionary<PBRMaterial>;
private meshDic: Dictionary<any>;
private oldTextureDic: Dictionary<any>;
private rollerDoorMeshes: AbstractMesh[];
private rollerDoorGroup: AbstractMesh | null;
private rollerDoorInitialY: Map<string, number>;
private rollerDoorObserver: Nullable<Observer<Scene>>;
private rollerDoorIsOpen: boolean;
private rollerDoorNames: string[];
private yClipPlane: Plane | null;
private yClipTargets: string[] | null;
private clipPlaneVisualization: Mesh | null;
// 记录加载失败的贴图
private failedTextures: Array<{
path: string;
materialName?: string;
textureType?: string;
error?: string;
timestamp: Date;
}>;
constructor(mainApp: any) {
super(mainApp);
this.materialDic = new Dictionary<PBRMaterial>();
this.meshDic = new Dictionary<any>();
this.oldTextureDic = new Dictionary<any>();
this.rollerDoorMeshes = [];
this.rollerDoorGroup = null;
this.rollerDoorInitialY = new Map();
this.rollerDoorObserver = null;
this.rollerDoorIsOpen = false;
this.rollerDoorNames = ["Box006.001", "Box005.001"];
this.yClipPlane = null;
this.yClipTargets = null;
this.clipPlaneVisualization = null;
this.failedTextures = [];
}
/** 调试：返回当前场景中所有网格名称 */
listMeshNames(): string[] {
return this.meshDic.Keys();
}
/** 初始化游戏管理器 */
async Awake() {
const scene = this.mainApp.appScene?.object;
if (!scene) {
console.warn('Scene not found');
return;
}
// 初始化材质和网格字典
this.updateDictionaries();
// this.cacheRollerDoorMeshes();
// this.setRollerDoorScale("Box006.001", new Vector3(0.12, 0.02, 0.118));
// this.setRollerDoorScale("Box005.001", new Vector3(0.13, 0.02, 0.12));
}
/**
* 更新材质和网格字典（从场景中同步）
*/
updateDictionaries(): void {
const scene = this.mainApp.appScene?.object;
if (!scene) return;
this.materialDic.Clear();
this.meshDic.Clear();
// 更新材质字典
for (const mat of scene.materials) {
if (!(mat as any)._isDisposed && !this.materialDic.Has(mat.name)) {
this.materialDic.Set(mat.name, mat as PBRMaterial);
}
}
// 更新网格字典
for (const mesh of scene.meshes) {
if (mesh instanceof Mesh && !mesh.isDisposed() && !this.meshDic.Has(mesh.name)) {
this.meshDic.Set(mesh.name, mesh);
}
const mat = mesh.material;
if (mat instanceof PBRMaterial && !(mat as any)._isDisposed) {
this.materialDic.Set(mat.name, mat);
}
}
}
/** 初始化设置材质 */
async initSetMaterial(oldObject: any) {
if (!oldObject?.Component?.length) return;
const { degreeId, Component } = oldObject;
let degreeTextureDic = this.oldTextureDic.Get(degreeId) || {};
const texturePromises: Promise<void>[] = [];
// 处理每个组件
for (const component of Component) {
const {
name,
albedoTexture,
bumpTexture,
alphaTexture,
aoTexture,
} = component;
if (!name) continue;
// 获取材质
const mat = this.materialDic.Get(name);
if (!mat) {
continue;
}
// 获取或初始化纹理字典
const textureDic = degreeTextureDic[name] || {
albedo: null,
bump: null,
alpha: null,
ao: null
};
// 定义纹理任务
const textureTasks = [
{
key: "albedo",
path: albedoTexture,
property: "albedoTexture"
},
{
key: "bump",
path: bumpTexture,
property: "bumpTexture"
},
{
key: "alpha",
path: alphaTexture,
property: "opacityTexture"
},
{
key: "ao",
path: aoTexture,
property: "ambientTexture"
}
];
// 处理每个纹理任务
for (const task of textureTasks) {
const { key, path, property } = task;
if (!path) continue;
const fullPath = this.getPublicUrl() + path;
let texture = textureDic[key];
if (!texture) {
try {
texture = this.createTextureWithFallback(fullPath);
if (!texture) {
// 记录失败的贴图信息
this.failedTextures.push({
path: fullPath,
materialName: name,
textureType: key,
error: '贴图创建失败',
timestamp: new Date()
});
continue;
}
// 设置非ktx2格式的vScale
if (!fullPath.toLowerCase().endsWith('.ktx2')) {
texture.vScale = -1;
}
textureDic[key] = texture;
} catch (error: any) {
// 记录失败的贴图信息
this.failedTextures.push({
path: fullPath,
materialName: name,
textureType: key,
error: error.message || error.toString(),
timestamp: new Date()
});
continue;
}
}
// 将纹理赋值任务加入队列
texturePromises.push(
this.handleTextureAssignment(mat, textureDic, key, (texture) => {
(mat as any)[property] = texture;
})
);
}
// 更新纹理字典
degreeTextureDic[name] = textureDic;
}
// 等待所有纹理任务完成
try {
await Promise.all(texturePromises);
// 在所有贴图加载完成后设置材质属性
for (const component of Component) {
const { name, transparencyMode, bumpTextureLevel } = component;
if (!name) continue;
const mat = this.materialDic.Get(name);
if (!mat) continue;
mat.transparencyMode = transparencyMode;
if (mat.bumpTexture) {
mat.bumpTexture.level = bumpTextureLevel;
}
// 应用新的PBR材质属性
this.applyPBRProperties(mat, component);
}
} catch (error) {
console.error('Error loading textures:', error);
} finally {
if (this.mainApp.appDom?.load3D) {
this.mainApp.appDom.load3D.style.display = "none";
}
}
// 保存更新后的纹理字典
this.oldTextureDic.Set(degreeId, degreeTextureDic);
}
/**
* 应用PBR材质属性
* @param mat - PBR材质对象
* @param component - 配置组件对象
*/
private applyPBRProperties(mat: PBRMaterial, component: any) {
// 定义PBR属性映射任务
const pbrTasks = [
{
key: "fresnel",
value: component.fresnel,
apply: (value: number) => {
mat.indexOfRefraction = value;
}
},
{
key: "clearcoat",
value: component.clearcoat,
apply: (value: number) => {
mat.clearCoat.isEnabled = true;
mat.clearCoat.intensity = value;
}
},
{
key: "clearcoatRoughness",
value: component.clearcoatRoughness,
apply: (value: number) => {
mat.clearCoat.roughness = value;
}
},
{
key: "roughness",
value: component.roughness,
apply: (value: number) => {
mat.roughness = value;
}
},
{
key: "metallic",
value: component.metallic,
apply: (value: number) => {
mat.metallic = value;
}
},
{
key: "alpha",
value: component.alpha,
apply: (value: number) => {
mat.alpha = value;
}
},
{
key: "environmentIntensity",
value: component.environmentIntensity,
apply: (value: number) => {
mat.environmentIntensity = value;
}
},
{
key: "baseColor",
value: component.baseColor,
apply: (value: any) => {
if (value && typeof value === 'object') {
const { r, g, b } = value;
if (r !== null && r !== undefined &&
g !== null && g !== undefined &&
b !== null && b !== undefined) {
mat.albedoColor.set(r, g, b);
}
}
}
}
];
// 处理每个PBR属性任务
for (const task of pbrTasks) {
if (task.value !== null && task.value !== undefined) {
try {
task.apply(task.value);
} catch (error) {
console.warn('Error applying PBR property:', task.key, error);
}
}
}
}
/** 通用的批量卸载贴图资源的方法 */
private clearTextures(textureDic: Dictionary<any>): Promise<void> {
return new Promise<void>((resolve) => {
textureDic.Values().forEach((textures) => {
for (const key in textures) {
const texture = textures[key];
if (texture && texture instanceof Texture) {
texture.dispose();
}
}
});
textureDic.Clear();
resolve();
});
}
/** 处理纹理赋值 */
private async handleTextureAssignment(mat: any, oldtextureDic: any, textureKey: string, assignCallback: (texture: Texture) => void) {
const texture = oldtextureDic[textureKey];
if (texture) {
await this.checkTextureLoadedWithPromise(texture);
assignCallback(texture);
}
}
/** 检查纹理是否加载完成 */
private checkTextureLoadedWithPromise(texture: Texture): Promise<void> {
return new Promise((resolve) => {
if (texture.isReady()) {
resolve();
} else {
texture.onLoadObservable.addOnce(() => {
resolve();
});
}
});
}
/** 重置相机位置 */
reSet() {
if (this.mainApp.appCamera?.object?.position) {
this.mainApp.appCamera.object.position.set(160, 50, 0);
}
}
/** 卷帘门开合：再次调用会反向动作 */
toggleRollerDoor(options?: RollerDoorOptions): void {
this.setRollerDoorState(!this.rollerDoorIsOpen, options);
}
/** 直接设置卷帘门状态 */
setRollerDoorState(open: boolean, options?: RollerDoorOptions): void {
const scene = this.mainApp.appScene?.object;
if (!scene) {
console.warn('Scene not found for roller door');
return;
}
this.cacheRollerDoorMeshes(options?.meshNames);
if (!this.rollerDoorGroup || !this.rollerDoorMeshes.length) {
console.warn('Roller door group or meshes not found');
return;
}
const speed = Math.max(options?.speed ?? 1, 0.01);
// 计算目标高度
let targetY: number;
if (open) {
// 上升时：如果指定了绝对高度就用绝对高度，否则用相对高度
if (options?.upY !== undefined) {
targetY = options.upY;
} else {
// 找到所有门中最高的初始位置，让所有门都升到这个高度+3
const maxBaseY = Math.max(...this.rollerDoorMeshes.map(m =>
this.rollerDoorInitialY.get(m.name) ?? m.position.y
));
targetY = maxBaseY + 3;
}
} else {
// 下降时：回到初始位置
targetY = 0;
}
// 检查是否已经在目标位置
if (Math.abs(this.rollerDoorGroup.position.y - targetY) < 0.001) {
this.rollerDoorIsOpen = open;
return;
}
this.rollerDoorIsOpen = open;
this.stopRollerDoorAnimation();
this.rollerDoorObserver = scene.onBeforeRenderObservable.add(() => {
const dt = scene.getEngine().getDeltaTime() / 1000;
const current = this.rollerDoorGroup!.position.y;
const direction = targetY >= current ? 1 : -1;
// 使用固定速度变量
const step = speed * dt;
let next = current + direction * step;
if ((direction > 0 && next >= targetY) || (direction < 0 && next <= targetY)) {
next = targetY;
this.stopRollerDoorAnimation();
this.rollerDoorIsOpen = open;
console.log('Roller door animation finished');
}
// 移动透明盒子
this.rollerDoorGroup!.position.y = next;
// 打印每个卷帘门的当前位置
// console.log('Roller door positions:');
// for (const mesh of this.rollerDoorMeshes) {
// console.log(`${mesh.name}: ${mesh.position.y.toFixed(2)}`);
// }
});
}
/** 当前卷帘门是否开启 */
isRollerDoorOpen(): boolean {
return this.rollerDoorIsOpen;
}
/**
* 设置卷帘门的缩放
* @param meshName - 卷帘门网格名称
* @param scale - 缩放值（可以是单个数字或 Vector3）
*/
setRollerDoorScale(meshName: string, scale: number | Vector3): void {
const mesh = this.meshDic.Get(meshName);
if (mesh) {
if (typeof scale === 'number') {
mesh.scaling.set(scale, scale, scale);
} else {
mesh.scaling.copyFrom(scale);
}
console.log(`Set scale for ${meshName}:`, mesh.scaling.asArray());
} else {
console.warn(`Roller door mesh not found: ${meshName}`);
}
}
/**
* 设置所有卷帘门的缩放
* @param scale - 缩放值（可以是单个数字或 Vector3）
*/
setAllRollerDoorsScale(scale: number | Vector3): void {
this.rollerDoorMeshes.forEach(mesh => {
if (typeof scale === 'number') {
mesh.scaling.set(scale, scale, scale);
} else {
mesh.scaling.copyFrom(scale);
}
console.log(`Set scale for ${mesh.name}:`, mesh.scaling.asArray());
});
}
/**
* 设置基于 Y 轴的剖切平面，keepAbove=true 时保留平面以上部分
* onlyMeshNames 指定只作用于哪些网格，其他网格不受影响
*/
setYAxisClip(
height: number,
keepAbove = true,
onlyMeshNames?: string[],
excludeMeshNames?: string[]
): void {
const scene = this.mainApp.appScene?.object;
if (!scene) {
console.warn('Scene not found for clipping');
return;
}
const normal = new Vector3(0, keepAbove ? 1 : -1, 0);
this.yClipPlane = Plane.FromPositionAndNormal(new Vector3(0, height, 0), normal);
// 如果指定了特定网格，只对这些网格应用剖切
if (onlyMeshNames?.length) {
this.applyClipPlaneToMeshes(this.yClipPlane, onlyMeshNames);
} else {
// 否则使用场景级别的剖切，作用于所有网格
scene.clipPlane = this.yClipPlane;
}
console.log('[clipping] Scene clipPlane set:', { height, keepAbove, normal: normal.asArray(), targets: onlyMeshNames || 'all' });
}
/** 关闭 Y 轴剖切 */
clearYAxisClip(): void {
const scene = this.mainApp.appScene?.object;
if (scene) {
scene.clipPlane = null;
}
this.yClipPlane = null;
this.yClipTargets = null;
// 清除所有网格材质上的 clipPlane
this.meshDic.Values().forEach((mesh) => {
const mat = mesh.material as any;
if (mat && 'clipPlane' in mat) {
mat.clipPlane = null;
}
});
}
private cacheRollerDoorMeshes(customNames?: string[]): void {
const scene = this.mainApp.appScene?.object;
if (!scene) return;
const names = customNames?.length ? customNames : this.rollerDoorNames;
this.rollerDoorMeshes = [];
// 创建或获取 group 作为父级
if (!this.rollerDoorGroup) {
// 创建一个 AbstractMesh 作为组
// 使用 TransformNode 代替 AbstractMesh，因为 AbstractMesh 是抽象类无法实例化
this.rollerDoorGroup = new TransformNode('rollerDoorGroup', scene) as any;
// 确保 group 的初始位置为 (0, 0, 0)
this.rollerDoorGroup.position.set(0, 0, 0);
}
for (const name of names) {
const mesh = this.meshDic.Get(name);
if (mesh) {
this.rollerDoorMeshes.push(mesh);
// 保存网格的当前位置作为初始位置
if (!this.rollerDoorInitialY.has(name)) {
this.rollerDoorInitialY.set(name, mesh.position.y);
}
// 保存网格的世界位置和缩放
const worldPosition = mesh.getAbsolutePosition();
const worldScaling = new Vector3(mesh.scaling.x, mesh.scaling.y, mesh.scaling.z);
// 将网格添加到 group 中
mesh.parent = this.rollerDoorGroup;
// 调整网格的局部位置和缩放，保持世界位置和大小不变
mesh.setAbsolutePosition(worldPosition);
mesh.scaling.copyFrom(worldScaling);
} else {
console.warn(`Roller door mesh not found: ${name}`);
}
}
}
private stopRollerDoorAnimation(): void {
const scene = this.mainApp.appScene?.object;
if (scene && this.rollerDoorObserver) {
scene.onBeforeRenderObservable.remove(this.rollerDoorObserver);
}
this.rollerDoorObserver = null;
}
/** 将 clipPlane 只作用到指定网格的材质 */
private applyClipPlaneToMeshes(plane: Plane, targetNames: string[]): void {
const targetSet = new Set(targetNames);
let appliedCount = 0;
this.meshDic.Values().forEach((mesh) => {
const mat = mesh.material as any;
if (!mat) {
console.log('[clipping] Mesh has no material:', mesh.name);
return;
}
if (targetSet.has(mesh.name)) {
// 目标网格：应用剖切
mat.clipPlane = plane;
appliedCount++;
console.log('[clipping] Applied to mesh:', mesh.name, 'material:', mat.name);
} else {
// 非目标网格：清除剖切
mat.clipPlane = null;
}
});
console.log('[clipping] Total meshes processed:', this.meshDic.Keys().length, 'Applied to:', appliedCount);
if (appliedCount === 0) {
console.warn('[clipping] No meshes found with names:', targetNames);
console.log('[clipping] Available mesh names:', this.meshDic.Keys());
}
}
/** 获取公共URL */
private getPublicUrl(): string {
// 尝试从环境变量获取
if (import.meta && import.meta.env && import.meta.env.VITE_PUBLIC_URL) {
return import.meta.env.VITE_PUBLIC_URL;
}
// 默认返回空字符串
return '';
}
/** 清理资源 */
dispose() {
this.stopRollerDoorAnimation();
this.clearYAxisClip();
this.rollerDoorMeshes = [];
this.rollerDoorInitialY.clear();
this.rollerDoorIsOpen = false;
// 清理 rollerDoorGroup
if (this.rollerDoorGroup && this.rollerDoorGroup.dispose) {
this.rollerDoorGroup.dispose();
this.rollerDoorGroup = null;
}
// 清理所有材质资源
this.materialDic.Values().forEach((material) => {
if (material && material.dispose) {
material.dispose();
}
});
this.materialDic.Clear();
// 清理所有贴图资源
this.clearTextures(this.oldTextureDic);
// 清理所有网格
this.meshDic.Values().forEach((mesh) => {
if (mesh && mesh.dispose) {
mesh.dispose();
}
});
this.meshDic.Clear();
// 清空失败贴图记录
this.failedTextures = [];
}
/** 更新 */
update() { }
/** 尝试创建贴图的方法，支持多种格式回退 */
private createTextureWithFallback(texturePath: string): Texture | null {
const failureReasons: string[] = [];
try {
const texture = new Texture(texturePath);
if (texture) {
return texture;
} else {
failureReasons.push(`原始路径创建失败: ${texturePath}`);
throw new Error('Texture creation returned null');
}
} catch (error: any) {
const errorMessage = error.message || error.toString();
// 特别处理KTX错误
if (errorMessage.includes('KTX identifier') || errorMessage.includes('missing KTX') ||
(texturePath.toLowerCase().endsWith('.ktx2') && errorMessage)) {
this.failedTextures.push({
path: texturePath,
textureType: 'KTX2',
error: `KTX错误: ${errorMessage}`,
timestamp: new Date()
});
}
failureReasons.push(`原始路径加载异常: ${texturePath} - ${errorMessage}`);
// 如果是ktx2文件加载失败，尝试查找对应的jpg/png文件
if (texturePath.toLowerCase().endsWith('.ktx2')) {
// 尝试jpg格式
const jpgPath = texturePath.replace(/\.ktx2$/i, '.jpg');
try {
const jpgTexture = new Texture(jpgPath);
if (jpgTexture) {
return jpgTexture;
}
} catch (jpgError: any) {
failureReasons.push(`JPG回退失败: ${jpgPath} - ${jpgError}`);
}
// 尝试png格式
const pngPath = texturePath.replace(/\.ktx2$/i, '.png');
try {
const pngTexture = new Texture(pngPath);
if (pngTexture) {
return pngTexture;
}
} catch (pngError: any) {
failureReasons.push(`PNG回退失败: ${pngPath} - ${pngError}`);
}
}
// 所有格式都失败，记录详细失败信息
this.failedTextures.push({
path: texturePath,
textureType: '回退机制',
error: failureReasons.join('; '),
timestamp: new Date()
});
return null;
}
}
/**
* 应用材质属性
* @param options 材质配置选项
*/
applyMaterial(options: {
target: string;
modelId?: string;
albedoColor?: string;
albedoTexture?: string;
normalMap?: string;
metallicTexture?: string;
roughness?: number;
metallic?: number;
}): void {
this.updateDictionaries();
// 查找目标材质（支持精确匹配和前缀匹配）
const targetMaterials: PBRMaterial[] = [];
// 如果提供了 modelId，只查找该模型的材质
if (options.modelId) {
// 获取该模型的所有 meshes
const modelMeshes = this.mainApp.appModel.modelDic.Get(options.modelId);
if (!modelMeshes || modelMeshes.length === 0) {
console.warn(`Model not found: ${options.modelId}`);
return;
}
// 遍历该模型的所有 mesh，查找匹配的材质
modelMeshes.forEach((mesh: AbstractMesh) => {
if (mesh.material && mesh.material instanceof PBRMaterial) {
const material = mesh.material as PBRMaterial;
if (material.name === options.target || material.name.startsWith(`${options.target}_`)) {
// 避免重复添加
if (!targetMaterials.includes(material)) {
targetMaterials.push(material);
}
}
}
});
} else {
// 没有提供 modelId，全局查找（保持向后兼容）
this.materialDic.Values().forEach(material => {
if (material.name === options.target || material.name.startsWith(`${options.target}_`)) {
console.log(material.name);
targetMaterials.push(material);
}
});
}
if (targetMaterials.length === 0) {
console.warn(`Material not found: ${options.target}${options.modelId ? ` in model ${options.modelId}` : ''}`);
return;
}
console.log(options);
// 应用材质属性到目标材质
targetMaterials.forEach(material => {
// 应用颜色
if (options.albedoColor) {
const color = Color3.FromHexString(options.albedoColor);
material.albedoColor.copyFrom(color);
}
//应用反照率纹理（颜色贴图）
if (options.albedoTexture !== undefined) {
if (options.albedoTexture) {
material.albedoTexture = new Texture(options.albedoTexture);
} else {
// 传入空字符串或 null 时清空贴图
material.albedoTexture = null;
}
}
// 应用粗糙度
if (options.roughness !== undefined) {
if (material.roughness !== options.roughness) {
material.roughness = options.roughness;
}
}
// 应用金属度
if (options.metallic !== undefined) {
if (material.metallic !== options.metallic) {
material.metallic = options.metallic;
}
}
// 强制刷新材质
material.markDirty();
});
}
}

744
src/babylonjs/GameManager.ts
View File

@ -1,62 +1,18 @@
import { Mesh, PBRMaterial, Texture, AbstractMesh, Plane, Vector3, Scene, Color3, TransformNode } from "@babylonjs/core";
import { Observer } from "@babylonjs/core/Misc/observable";
import { Nullable } from "@babylonjs/core/types";
import { Mesh, PBRMaterial, Texture, AbstractMesh, Color3 } from "@babylonjs/core";
import { Monobehiver } from '../base/Monobehiver';
import { Dictionary } from '../utils/Dictionary';
import { AppConfig } from './AppConfig';
type RollerDoorOptions = {
/** 目标升起高度，缺省为初始 y + 3 */
upY?: number;
/** 落下终点，缺省为初始 y */
downY?: number;
/** 运动速度（单位/秒），缺省 1 */
speed?: number;
/** 自定义门体网格名列表，不传使用默认两个卷帘门 */
meshNames?: string[];
};
/**
* 游戏管理器类 - 负责管理游戏逻辑、材质和纹理
* 游戏管理器类 - 负责材质管理
*/
export class GameManager extends Monobehiver {
private materialDic: Dictionary<PBRMaterial>;
private meshDic: Dictionary<any>;
private oldTextureDic: Dictionary<any>;
private rollerDoorMeshes: AbstractMesh[];
private rollerDoorGroup: AbstractMesh | null;
private rollerDoorInitialY: Map<string, number>;
private rollerDoorObserver: Nullable<Observer<Scene>>;
private rollerDoorIsOpen: boolean;
private rollerDoorNames: string[];
private yClipPlane: Plane | null;
private yClipTargets: string[] | null;
private clipPlaneVisualization: Mesh | null;
// 记录加载失败的贴图
private failedTextures: Array<{
path: string;
materialName?: string;
textureType?: string;
error?: string;
timestamp: Date;
}>;
constructor(mainApp: any) {
super(mainApp);
this.materialDic = new Dictionary<PBRMaterial>();
this.meshDic = new Dictionary<any>();
this.oldTextureDic = new Dictionary<any>();
this.rollerDoorMeshes = [];
this.rollerDoorGroup = null;
this.rollerDoorInitialY = new Map();
this.rollerDoorObserver = null;
this.rollerDoorIsOpen = false;
this.rollerDoorNames = ["Box006.001", "Box005.001"];
this.yClipPlane = null;
this.yClipTargets = null;
this.clipPlaneVisualization = null;
this.failedTextures = [];
}
/** 调试：返回当前场景中所有网格名称 */
@ -72,13 +28,7 @@ export class GameManager extends Monobehiver {
return;
}
// 初始化材质和网格字典
this.updateDictionaries();
// this.cacheRollerDoorMeshes();
// this.setRollerDoorScale("Box006.001", new Vector3(0.12, 0.02, 0.118));
// this.setRollerDoorScale("Box005.001", new Vector3(0.13, 0.02, 0.12));
}
/**
@ -111,640 +61,6 @@ export class GameManager extends Monobehiver {
}
}
/** 初始化设置材质 */
async initSetMaterial(oldObject: any) {
if (!oldObject?.Component?.length) return;
const { degreeId, Component } = oldObject;
let degreeTextureDic = this.oldTextureDic.Get(degreeId) || {};
const texturePromises: Promise<void>[] = [];
// 处理每个组件
for (const component of Component) {
const {
name,
albedoTexture,
bumpTexture,
alphaTexture,
aoTexture,
} = component;
if (!name) continue;
// 获取材质
const mat = this.materialDic.Get(name);
if (!mat) {
continue;
}
// 获取或初始化纹理字典
const textureDic = degreeTextureDic[name] || {
albedo: null,
bump: null,
alpha: null,
ao: null
};
// 定义纹理任务
const textureTasks = [
{
key: "albedo",
path: albedoTexture,
property: "albedoTexture"
},
{
key: "bump",
path: bumpTexture,
property: "bumpTexture"
},
{
key: "alpha",
path: alphaTexture,
property: "opacityTexture"
},
{
key: "ao",
path: aoTexture,
property: "ambientTexture"
}
];
// 处理每个纹理任务
for (const task of textureTasks) {
const { key, path, property } = task;
if (!path) continue;
const fullPath = this.getPublicUrl() + path;
let texture = textureDic[key];
if (!texture) {
try {
texture = this.createTextureWithFallback(fullPath);
if (!texture) {
// 记录失败的贴图信息
this.failedTextures.push({
path: fullPath,
materialName: name,
textureType: key,
error: '贴图创建失败',
timestamp: new Date()
});
continue;
}
// 设置非ktx2格式的vScale
if (!fullPath.toLowerCase().endsWith('.ktx2')) {
texture.vScale = -1;
}
textureDic[key] = texture;
} catch (error: any) {
// 记录失败的贴图信息
this.failedTextures.push({
path: fullPath,
materialName: name,
textureType: key,
error: error.message || error.toString(),
timestamp: new Date()
});
continue;
}
}
// 将纹理赋值任务加入队列
texturePromises.push(
this.handleTextureAssignment(mat, textureDic, key, (texture) => {
(mat as any)[property] = texture;
})
);
}
// 更新纹理字典
degreeTextureDic[name] = textureDic;
}
// 等待所有纹理任务完成
try {
await Promise.all(texturePromises);
// 在所有贴图加载完成后设置材质属性
for (const component of Component) {
const { name, transparencyMode, bumpTextureLevel } = component;
if (!name) continue;
const mat = this.materialDic.Get(name);
if (!mat) continue;
mat.transparencyMode = transparencyMode;
if (mat.bumpTexture) {
mat.bumpTexture.level = bumpTextureLevel;
}
// 应用新的PBR材质属性
this.applyPBRProperties(mat, component);
}
} catch (error) {
console.error('Error loading textures:', error);
} finally {
if (this.mainApp.appDom?.load3D) {
this.mainApp.appDom.load3D.style.display = "none";
}
}
// 保存更新后的纹理字典
this.oldTextureDic.Set(degreeId, degreeTextureDic);
}
/**
* 应用PBR材质属性
* @param mat - PBR材质对象
* @param component - 配置组件对象
*/
private applyPBRProperties(mat: PBRMaterial, component: any) {
// 定义PBR属性映射任务
const pbrTasks = [
{
key: "fresnel",
value: component.fresnel,
apply: (value: number) => {
mat.indexOfRefraction = value;
}
},
{
key: "clearcoat",
value: component.clearcoat,
apply: (value: number) => {
mat.clearCoat.isEnabled = true;
mat.clearCoat.intensity = value;
}
},
{
key: "clearcoatRoughness",
value: component.clearcoatRoughness,
apply: (value: number) => {
mat.clearCoat.roughness = value;
}
},
{
key: "roughness",
value: component.roughness,
apply: (value: number) => {
mat.roughness = value;
}
},
{
key: "metallic",
value: component.metallic,
apply: (value: number) => {
mat.metallic = value;
}
},
{
key: "alpha",
value: component.alpha,
apply: (value: number) => {
mat.alpha = value;
}
},
{
key: "environmentIntensity",
value: component.environmentIntensity,
apply: (value: number) => {
mat.environmentIntensity = value;
}
},
{
key: "baseColor",
value: component.baseColor,
apply: (value: any) => {
if (value && typeof value === 'object') {
const { r, g, b } = value;
if (r !== null && r !== undefined &&
g !== null && g !== undefined &&
b !== null && b !== undefined) {
mat.albedoColor.set(r, g, b);
}
}
}
}
];
// 处理每个PBR属性任务
for (const task of pbrTasks) {
if (task.value !== null && task.value !== undefined) {
try {
task.apply(task.value);
} catch (error) {
console.warn('Error applying PBR property:', task.key, error);
}
}
}
}
/** 通用的批量卸载贴图资源的方法 */
private clearTextures(textureDic: Dictionary<any>): Promise<void> {
return new Promise<void>((resolve) => {
textureDic.Values().forEach((textures) => {
for (const key in textures) {
const texture = textures[key];
if (texture && texture instanceof Texture) {
texture.dispose();
}
}
});
textureDic.Clear();
resolve();
});
}
/** 处理纹理赋值 */
private async handleTextureAssignment(mat: any, oldtextureDic: any, textureKey: string, assignCallback: (texture: Texture) => void) {
const texture = oldtextureDic[textureKey];
if (texture) {
await this.checkTextureLoadedWithPromise(texture);
assignCallback(texture);
}
}
/** 检查纹理是否加载完成 */
private checkTextureLoadedWithPromise(texture: Texture): Promise<void> {
return new Promise((resolve) => {
if (texture.isReady()) {
resolve();
} else {
texture.onLoadObservable.addOnce(() => {
resolve();
});
}
});
}
/** 重置相机位置 */
reSet() {
if (this.mainApp.appCamera?.object?.position) {
this.mainApp.appCamera.object.position.set(160, 50, 0);
}
}
/** 卷帘门开合：再次调用会反向动作 */
toggleRollerDoor(options?: RollerDoorOptions): void {
this.setRollerDoorState(!this.rollerDoorIsOpen, options);
}
/** 直接设置卷帘门状态 */
setRollerDoorState(open: boolean, options?: RollerDoorOptions): void {
const scene = this.mainApp.appScene?.object;
if (!scene) {
console.warn('Scene not found for roller door');
return;
}
this.cacheRollerDoorMeshes(options?.meshNames);
if (!this.rollerDoorGroup || !this.rollerDoorMeshes.length) {
console.warn('Roller door group or meshes not found');
return;
}
const speed = Math.max(options?.speed ?? 1, 0.01);
// 计算目标高度
let targetY: number;
if (open) {
// 上升时：如果指定了绝对高度就用绝对高度，否则用相对高度
if (options?.upY !== undefined) {
targetY = options.upY;
} else {
// 找到所有门中最高的初始位置，让所有门都升到这个高度+3
const maxBaseY = Math.max(...this.rollerDoorMeshes.map(m =>
this.rollerDoorInitialY.get(m.name) ?? m.position.y
));
targetY = maxBaseY + 3;
}
} else {
// 下降时：回到初始位置
targetY = 0;
}
// 检查是否已经在目标位置
if (Math.abs(this.rollerDoorGroup.position.y - targetY) < 0.001) {
this.rollerDoorIsOpen = open;
return;
}
this.rollerDoorIsOpen = open;
this.stopRollerDoorAnimation();
this.rollerDoorObserver = scene.onBeforeRenderObservable.add(() => {
const dt = scene.getEngine().getDeltaTime() / 1000;
const current = this.rollerDoorGroup!.position.y;
const direction = targetY >= current ? 1 : -1;
// 使用固定速度变量
const step = speed * dt;
let next = current + direction * step;
if ((direction > 0 && next >= targetY) || (direction < 0 && next <= targetY)) {
next = targetY;
this.stopRollerDoorAnimation();
this.rollerDoorIsOpen = open;
console.log('Roller door animation finished');
}
// 移动透明盒子
this.rollerDoorGroup!.position.y = next;
// 打印每个卷帘门的当前位置
// console.log('Roller door positions:');
// for (const mesh of this.rollerDoorMeshes) {
// console.log(`${mesh.name}: ${mesh.position.y.toFixed(2)}`);
// }
});
}
/** 当前卷帘门是否开启 */
isRollerDoorOpen(): boolean {
return this.rollerDoorIsOpen;
}
/**
* 设置卷帘门的缩放
* @param meshName - 卷帘门网格名称
* @param scale - 缩放值（可以是单个数字或 Vector3）
*/
setRollerDoorScale(meshName: string, scale: number | Vector3): void {
const mesh = this.meshDic.Get(meshName);
if (mesh) {
if (typeof scale === 'number') {
mesh.scaling.set(scale, scale, scale);
} else {
mesh.scaling.copyFrom(scale);
}
console.log(`Set scale for ${meshName}:`, mesh.scaling.asArray());
} else {
console.warn(`Roller door mesh not found: ${meshName}`);
}
}
/**
* 设置所有卷帘门的缩放
* @param scale - 缩放值（可以是单个数字或 Vector3）
*/
setAllRollerDoorsScale(scale: number | Vector3): void {
this.rollerDoorMeshes.forEach(mesh => {
if (typeof scale === 'number') {
mesh.scaling.set(scale, scale, scale);
} else {
mesh.scaling.copyFrom(scale);
}
console.log(`Set scale for ${mesh.name}:`, mesh.scaling.asArray());
});
}
/**
* 设置基于 Y 轴的剖切平面，keepAbove=true 时保留平面以上部分
* onlyMeshNames 指定只作用于哪些网格，其他网格不受影响
*/
setYAxisClip(
height: number,
keepAbove = true,
onlyMeshNames?: string[],
excludeMeshNames?: string[]
): void {
const scene = this.mainApp.appScene?.object;
if (!scene) {
console.warn('Scene not found for clipping');
return;
}
const normal = new Vector3(0, keepAbove ? 1 : -1, 0);
this.yClipPlane = Plane.FromPositionAndNormal(new Vector3(0, height, 0), normal);
// 如果指定了特定网格，只对这些网格应用剖切
if (onlyMeshNames?.length) {
this.applyClipPlaneToMeshes(this.yClipPlane, onlyMeshNames);
} else {
// 否则使用场景级别的剖切，作用于所有网格
scene.clipPlane = this.yClipPlane;
}
console.log('[clipping] Scene clipPlane set:', { height, keepAbove, normal: normal.asArray(), targets: onlyMeshNames || 'all' });
}
/** 关闭 Y 轴剖切 */
clearYAxisClip(): void {
const scene = this.mainApp.appScene?.object;
if (scene) {
scene.clipPlane = null;
}
this.yClipPlane = null;
this.yClipTargets = null;
// 清除所有网格材质上的 clipPlane
this.meshDic.Values().forEach((mesh) => {
const mat = mesh.material as any;
if (mat && 'clipPlane' in mat) {
mat.clipPlane = null;
}
});
}
private cacheRollerDoorMeshes(customNames?: string[]): void {
const scene = this.mainApp.appScene?.object;
if (!scene) return;
const names = customNames?.length ? customNames : this.rollerDoorNames;
this.rollerDoorMeshes = [];
// 创建或获取 group 作为父级
if (!this.rollerDoorGroup) {
// 创建一个 AbstractMesh 作为组
// 使用 TransformNode 代替 AbstractMesh，因为 AbstractMesh 是抽象类无法实例化
this.rollerDoorGroup = new TransformNode('rollerDoorGroup', scene) as any;
// 确保 group 的初始位置为 (0, 0, 0)
this.rollerDoorGroup.position.set(0, 0, 0);
}
for (const name of names) {
const mesh = this.meshDic.Get(name);
if (mesh) {
this.rollerDoorMeshes.push(mesh);
// 保存网格的当前位置作为初始位置
if (!this.rollerDoorInitialY.has(name)) {
this.rollerDoorInitialY.set(name, mesh.position.y);
}
// 保存网格的世界位置和缩放
const worldPosition = mesh.getAbsolutePosition();
const worldScaling = new Vector3(mesh.scaling.x, mesh.scaling.y, mesh.scaling.z);
// 将网格添加到 group 中
mesh.parent = this.rollerDoorGroup;
// 调整网格的局部位置和缩放，保持世界位置和大小不变
mesh.setAbsolutePosition(worldPosition);
mesh.scaling.copyFrom(worldScaling);
} else {
console.warn(`Roller door mesh not found: ${name}`);
}
}
}
private stopRollerDoorAnimation(): void {
const scene = this.mainApp.appScene?.object;
if (scene && this.rollerDoorObserver) {
scene.onBeforeRenderObservable.remove(this.rollerDoorObserver);
}
this.rollerDoorObserver = null;
}
/** 将 clipPlane 只作用到指定网格的材质 */
private applyClipPlaneToMeshes(plane: Plane, targetNames: string[]): void {
const targetSet = new Set(targetNames);
let appliedCount = 0;
this.meshDic.Values().forEach((mesh) => {
const mat = mesh.material as any;
if (!mat) {
console.log('[clipping] Mesh has no material:', mesh.name);
return;
}
if (targetSet.has(mesh.name)) {
// 目标网格：应用剖切
mat.clipPlane = plane;
appliedCount++;
console.log('[clipping] Applied to mesh:', mesh.name, 'material:', mat.name);
} else {
// 非目标网格：清除剖切
mat.clipPlane = null;
}
});
console.log('[clipping] Total meshes processed:', this.meshDic.Keys().length, 'Applied to:', appliedCount);
if (appliedCount === 0) {
console.warn('[clipping] No meshes found with names:', targetNames);
console.log('[clipping] Available mesh names:', this.meshDic.Keys());
}
}
/** 获取公共URL */
private getPublicUrl(): string {
// 尝试从环境变量获取
if (import.meta && import.meta.env && import.meta.env.VITE_PUBLIC_URL) {
return import.meta.env.VITE_PUBLIC_URL;
}
// 默认返回空字符串
return '';
}
/** 清理资源 */
dispose() {
this.stopRollerDoorAnimation();
this.clearYAxisClip();
this.rollerDoorMeshes = [];
this.rollerDoorInitialY.clear();
this.rollerDoorIsOpen = false;
// 清理 rollerDoorGroup
if (this.rollerDoorGroup && this.rollerDoorGroup.dispose) {
this.rollerDoorGroup.dispose();
this.rollerDoorGroup = null;
}
// 清理所有材质资源
this.materialDic.Values().forEach((material) => {
if (material && material.dispose) {
material.dispose();
}
});
this.materialDic.Clear();
// 清理所有贴图资源
this.clearTextures(this.oldTextureDic);
// 清理所有网格
this.meshDic.Values().forEach((mesh) => {
if (mesh && mesh.dispose) {
mesh.dispose();
}
});
this.meshDic.Clear();
// 清空失败贴图记录
this.failedTextures = [];
}
/** 更新 */
update() { }
/** 尝试创建贴图的方法，支持多种格式回退 */
private createTextureWithFallback(texturePath: string): Texture | null {
const failureReasons: string[] = [];
try {
const texture = new Texture(texturePath);
if (texture) {
return texture;
} else {
failureReasons.push(`原始路径创建失败: ${texturePath}`);
throw new Error('Texture creation returned null');
}
} catch (error: any) {
const errorMessage = error.message || error.toString();
// 特别处理KTX错误
if (errorMessage.includes('KTX identifier') || errorMessage.includes('missing KTX') ||
(texturePath.toLowerCase().endsWith('.ktx2') && errorMessage)) {
this.failedTextures.push({
path: texturePath,
textureType: 'KTX2',
error: `KTX错误: ${errorMessage}`,
timestamp: new Date()
});
}
failureReasons.push(`原始路径加载异常: ${texturePath} - ${errorMessage}`);
// 如果是ktx2文件加载失败，尝试查找对应的jpg/png文件
if (texturePath.toLowerCase().endsWith('.ktx2')) {
// 尝试jpg格式
const jpgPath = texturePath.replace(/\.ktx2$/i, '.jpg');
try {
const jpgTexture = new Texture(jpgPath);
if (jpgTexture) {
return jpgTexture;
}
} catch (jpgError: any) {
failureReasons.push(`JPG回退失败: ${jpgPath} - ${jpgError}`);
}
// 尝试png格式
const pngPath = texturePath.replace(/\.ktx2$/i, '.png');
try {
const pngTexture = new Texture(pngPath);
if (pngTexture) {
return pngTexture;
}
} catch (pngError: any) {
failureReasons.push(`PNG回退失败: ${pngPath} - ${pngError}`);
}
}
// 所有格式都失败，记录详细失败信息
this.failedTextures.push({
path: texturePath,
textureType: '回退机制',
error: failureReasons.join('; '),
timestamp: new Date()
});
return null;
}
}
/**
* 应用材质属性
* @param options 材质配置选项
@ -761,12 +77,10 @@ export class GameManager extends Monobehiver {
}): void {
this.updateDictionaries();
// 查找目标材质（支持精确匹配和前缀匹配）
const targetMaterials: PBRMaterial[] = [];
// 如果提供了 modelId，只查找该模型的材质
if (options.modelId) {
// 获取该模型的所有 meshes
const modelMeshes = this.mainApp.appModel.modelDic.Get(options.modelId);
if (!modelMeshes || modelMeshes.length === 0) {
@ -774,12 +88,10 @@ export class GameManager extends Monobehiver {
return;
}
// 遍历该模型的所有 mesh，查找匹配的材质
modelMeshes.forEach((mesh: AbstractMesh) => {
if (mesh.material && mesh.material instanceof PBRMaterial) {
const material = mesh.material as PBRMaterial;
if (material.name === options.target || material.name.startsWith(`${options.target}_`)) {
// 避免重复添加
if (!targetMaterials.includes(material)) {
targetMaterials.push(material);
}
@ -787,11 +99,9 @@ export class GameManager extends Monobehiver {
}
});
} else {
// 没有提供 modelId，全局查找（保持向后兼容）
// 没有提供 modelId，全局查找
this.materialDic.Values().forEach(material => {
if (material.name === options.target || material.name.startsWith(`${options.target}_`)) {
console.log(material.name);
targetMaterials.push(material);
}
});
@ -801,8 +111,8 @@ export class GameManager extends Monobehiver {
console.warn(`Material not found: ${options.target}${options.modelId ? ` in model ${options.modelId}` : ''}`);
return;
}
console.log(options);
// 应用材质属性到目标材质
// 应用材质属性
targetMaterials.forEach(material => {
// 应用颜色
if (options.albedoColor) {
@ -810,27 +120,47 @@ export class GameManager extends Monobehiver {
material.albedoColor.copyFrom(color);
}
//应用反照率纹理（颜色贴图）
// 应用反照率纹理
if (options.albedoTexture !== undefined) {
if (options.albedoTexture) {
material.albedoTexture = new Texture(options.albedoTexture);
material.albedoTexture = new Texture(options.albedoTexture, this.mainApp.appScene.object);
} else {
// 传入空字符串或 null 时清空贴图
material.albedoTexture = null;
}
}
material.roughness = 0.8;
material.metallic = 0;
// 应用法线贴图
if (options.normalMap !== undefined) {
if (options.normalMap) {
material.bumpTexture = new Texture(options.normalMap, this.mainApp.appScene.object);
} else {
material.bumpTexture = null;
}
}
// 强制刷新材质
material.markDirty();
// 应用金属度贴图
if (options.metallicTexture !== undefined) {
if (options.metallicTexture) {
material.metallicTexture = new Texture(options.metallicTexture, this.mainApp.appScene.object);
} else {
material.metallicTexture = null;
}
}
// 应用粗糙度
if (options.roughness !== undefined) {
if (material.roughness !== options.roughness) {
material.roughness = options.roughness;
}
}
// 应用金属度
if (options.metallic !== undefined) {
if (material.metallic !== options.metallic) {
material.metallic = options.metallic;
}
}
});
}
}