change variable usage for auto clear (#172)

C. M. Barth · web-flow · commit b5272ea43235 · 2021-03-11T16:16:32.000-08:00
diff --git a/Modules/@babylonjs/react-native/EngineHook.ts b/Modules/@babylonjs/react-native/EngineHook.ts
@@ -70,8 +70,8 @@ if (Platform.OS == "windows") {
         // TODO: https://github.com/BabylonJS/BabylonNative/issues/577
         // Windows HMDs require different rendering behaviors than default xr rendering for mobile devices
         const sessionManager = await originalEnterXRAsync.apply(this, args);
-        this.scene.clearColor = Color3.Black().toColor4();
-        this.scene.autoClear = true;
+        sessionManager.scene.clearColor = Color3.Black().toColor4();
+        sessionManager.scene.autoClear = true;
         return sessionManager;
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -70,8 +70,8 @@ if (Platform.OS == "windows") {`
`70`	`70`	`// TODO: https://github.com/BabylonJS/BabylonNative/issues/577`
`71`	`71`	`// Windows HMDs require different rendering behaviors than default xr rendering for mobile devices`
`72`	`72`	`const sessionManager = await originalEnterXRAsync.apply(this, args);`
`73`		`- this.scene.clearColor = Color3.Black().toColor4();`
`74`		`- this.scene.autoClear = true;`
	`73`	`+ sessionManager.scene.clearColor = Color3.Black().toColor4();`
	`74`	`+ sessionManager.scene.autoClear = true;`
`75`	`75`	`return sessionManager;`
`76`	`76`	`}`
`77`	`77`	`}`