reflection probe use skybox by default (cocos#13833)

* set default envmap * envmap
CosmoLau · Dec 16, 2022 · 65fc325 · 65fc325
1 parent f6854cd
commit 65fc325
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/cocos/3d/framework/mesh-renderer.ts b/cocos/3d/framework/mesh-renderer.ts
@@ -656,7 +656,11 @@ export class MeshRenderer extends ModelRenderer {
         }
         this.bakeSettings._probeCubemap = cubeMap;
         if (this.model !== null) {
-            this.model.updateReflctionProbeCubemap(this.bakeSettings._probeCubemap);
+            let cubeMap = this.bakeSettings._probeCubemap;
+            if (!cubeMap && this.node.scene) {
+                cubeMap = this.node.scene._globals.skybox.envmap;
+            }
+            this.model.updateReflctionProbeCubemap(cubeMap);
         }
     }
     public updateProbePlanarMap (planarMap: Texture | null) {
@@ -672,7 +676,11 @@ export class MeshRenderer extends ModelRenderer {
     protected _updateReflectionProbeTexture () {
         if (this.model === null) return;
         if (this.bakeSettings.reflectionProbe === ReflectionProbeType.BAKED_CUBEMAP) {
-            this.model.updateReflctionProbeCubemap(this.bakeSettings._probeCubemap);
+            let cubeMap = this.bakeSettings._probeCubemap;
+            if (!cubeMap && this.node.scene) {
+                cubeMap = this.node.scene._globals.skybox.envmap;
+            }
+            this.model.updateReflctionProbeCubemap(cubeMap);
             this.model.updateReflctionProbePlanarMap(null);
         } else if (this.bakeSettings.reflectionProbe === ReflectionProbeType.PLANAR_REFLECTION) {
             this.model.updateReflctionProbePlanarMap(this.bakeSettings._probePlanarmap);