1

src/babylonjs/AppModel.ts

@@ -208,7 +208,7 @@ export class AppModel extends Monobehiver {
         });
 
         if (result.success && result.meshes) {
-            this.cloneMaterials(result.meshes, modelName);
+           // this.cloneMaterials(result.meshes, modelName);
             this.modelDic.Set(modelName, result.meshes);
 
             // 更新 GameManager 的字典

src/babylonjs/GameManager.ts

@@ -745,12 +745,13 @@ export class GameManager extends Monobehiver {
   applyMaterial(target: string, attribute: string, value: number | string): void {
     // 这里需要根据实际的材质管理逻辑实现
     console.log(`Applying attribute ${attribute} to ${value}`);
+console.log(this.materialDic);
 
     // 示例实现：根据目标和材质路径应用材质
     // 1. 查找目标网格
     const targetMaterials: PBRMaterial[] = [];
     this.materialDic.Values().forEach(material => {
-      if (material.name.includes(target)) {
+      if (material.name === target) {
         console.log(`${this.materialDic.Get(material.name)}`, material);
         targetMaterials.push(material);
       }
@@ -769,8 +770,23 @@ export class GameManager extends Monobehiver {
     targetMaterials.forEach(material => {
       if (attribute === 'baseColor' && typeof value === 'string') {
         // 如果是 baseColor 且值是字符串（16进制颜色），转换为 Color3
-        material.albedoColor = Color3.FromHexString(value);
-        console.log(`Applying baseColor ${value} to material: ${material.name}`);
+        const color = Color3.FromHexString(value);
+
+        console.log(`Before: albedoColor =`, material.albedoColor);
+        console.log(`Before: albedoTexture =`, material.albedoTexture);
+
+        material.albedoColor = color;
+
+        // 如果有纹理，颜色会作为纹理的乘法因子
+        if (material.albedoTexture) {
+          console.log(`Material ${material.name} has albedoTexture, color will tint the texture`);
+        }
+
+        // 强制刷新材质
+        material.markDirty();
+
+        console.log(`After: albedoColor =`, material.albedoColor);
+        console.log(`Applying baseColor ${value} to material: ${material.name}`, color);
       } else if (material[attribute]) {
         material[attribute] = value;
         console.log(`Applying attribute ${attribute} to ${value} to mesh: ${material.name}`);