From 5061738cc940c26ff293e79a6c44f6a3fc483f69 Mon Sep 17 00:00:00 2001
From: zhuxudong <callzhuxudong@163.com>
Date: Fri, 28 Jun 2024 17:30:32 +0800
Subject: [PATCH 1/2] fix: add missed textureFillMode (#2132)

---
 packages/loader/src/SceneLoader.ts                     |  1 +
 .../resources/schema/SceneSchema.ts                    | 10 +++++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/packages/loader/src/SceneLoader.ts b/packages/loader/src/SceneLoader.ts
index 1c357357b..623ca6dba 100644
--- a/packages/loader/src/SceneLoader.ts
+++ b/packages/loader/src/SceneLoader.ts
@@ -92,6 +92,7 @@ class SceneLoader extends Loader<Scene> {
                     scene.background.texture = texture;
                   });
                   promises.push(backgroundPromise);
+                  scene.background.textureFillMode = background.textureFillMode ?? scene.background.textureFillMode;
                 }
                 break;
             }
diff --git a/packages/loader/src/resource-deserialize/resources/schema/SceneSchema.ts b/packages/loader/src/resource-deserialize/resources/schema/SceneSchema.ts
index 7370a3ba4..bf490d00c 100644
--- a/packages/loader/src/resource-deserialize/resources/schema/SceneSchema.ts
+++ b/packages/loader/src/resource-deserialize/resources/schema/SceneSchema.ts
@@ -1,4 +1,11 @@
-import { BackgroundMode, DiffuseMode, FogMode, ShadowCascadesMode, ShadowResolution } from "@galacean/engine-core";
+import {
+  BackgroundMode,
+  BackgroundTextureFillMode,
+  DiffuseMode,
+  FogMode,
+  ShadowCascadesMode,
+  ShadowResolution
+} from "@galacean/engine-core";
 import type { IReferable } from "@galacean/engine-core/types/asset/IReferable";
 import type { IColor, IPrefabFile, IVector3 } from "./BasicSchema";
 
@@ -13,6 +20,7 @@ export interface IScene extends IPrefabFile {
       mode: BackgroundMode;
       color: IColor;
       texture?: IReferable;
+      textureFillMode?: BackgroundTextureFillMode;
       skyMesh?: IReferable;
       skyMaterial?: IReferable;
     };

From a90061cbe0eb5d4770ee7a5244d8b8f4d3ccfd8f Mon Sep 17 00:00:00 2001
From: zhuxudong <callzhuxudong@163.com>
Date: Fri, 28 Jun 2024 17:31:33 +0800
Subject: [PATCH 2/2] fix: scene.nodes may be undefined (#2141)

---
 packages/loader/src/gltf/GLTFSchema.ts             | 2 +-
 packages/loader/src/gltf/parser/GLTFSceneParser.ts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/loader/src/gltf/GLTFSchema.ts b/packages/loader/src/gltf/GLTFSchema.ts
index 974ef1e6f..1909e54d6 100644
--- a/packages/loader/src/gltf/GLTFSchema.ts
+++ b/packages/loader/src/gltf/GLTFSchema.ts
@@ -731,7 +731,7 @@ export interface IScene extends IChildRootProperty {
   /**
    * The indices of each root node
    */
-  nodes: number[];
+  nodes?: number[];
 }
 
 /**
diff --git a/packages/loader/src/gltf/parser/GLTFSceneParser.ts b/packages/loader/src/gltf/parser/GLTFSceneParser.ts
index 9d3aebee3..ed5ffaef2 100644
--- a/packages/loader/src/gltf/parser/GLTFSceneParser.ts
+++ b/packages/loader/src/gltf/parser/GLTFSceneParser.ts
@@ -27,7 +27,7 @@ export class GLTFSceneParser extends GLTFParser {
 
     const engine = glTFResource.engine;
     const isDefaultScene = scene === index;
-    const sceneNodes = sceneInfo.nodes;
+    const sceneNodes = sceneInfo.nodes || [];
     let sceneRoot: Entity;
 
     if (sceneNodes.length === 1) {