fix(soba): use Object.is for ground texture equal fn

Author: Chau Tran

libs/soba/staging/src/environment/environment-ground.ts

@@ -21,10 +21,13 @@ export class NgtsEnvironmentGround {
     protected readonly environmentInput = inject(NgtsEnvironmentInput);
     readonly #defaultTexture = injectNgtsEnvironment(this.environmentInput.environmentParams);
 
-    readonly texture = computed(() => {
-        const defaultTexture = this.#defaultTexture.nativeElement;
-        return this.environmentInput.environmentMap() || defaultTexture;
-    });
+    readonly texture = computed(
+        () => {
+            const defaultTexture = this.#defaultTexture.nativeElement;
+            return this.environmentInput.environmentMap() || defaultTexture;
+        },
+        { equal: Object.is }
+    );
 
     readonly groundArgs = computed(() => (this.texture() ? [this.texture()] : []));
     readonly height = computed(() => (this.environmentInput.environmentGround() as any)?.height);

libs/soba/staging/src/environment/utils.ts

@@ -55,9 +55,9 @@ type NgtsInjectEnvironmentParams = Partial<
 const CUBEMAP_ROOT = 'https://market-assets.fra1.cdn.digitaloceanspaces.com/market-assets/hdris/';
 export function injectNgtsEnvironment(paramsFactory: () => Partial<NgtsInjectEnvironmentParams>, injector?: Injector) {
     injector = assertInjectionContext(injectNgtsEnvironment, injector);
+    const textureRef = injectNgtRef<THREE.Texture | CubeTexture>();
     return runInInjectionContext(injector, () => {
         const cdr = inject(ChangeDetectorRef);
-        const textureRef = injectNgtRef<THREE.Texture | CubeTexture>();
 
         inject(DestroyRef).onDestroy(() => {
             textureRef.untracked.dispose();