feat: Automatische Kameraanpassung für bessere Modellansicht und Import von Hemisphärenlicht

frontend/src/utils/threeRuntime.js

@@ -2,18 +2,22 @@ import { PerspectiveCamera } from 'three/src/cameras/PerspectiveCamera.js';
 import { Clock } from 'three/src/core/Clock.js';
 import { AmbientLight } from 'three/src/lights/AmbientLight.js';
 import { DirectionalLight } from 'three/src/lights/DirectionalLight.js';
+import { HemisphereLight } from 'three/src/lights/HemisphereLight.js';
 import { Color } from 'three/src/math/Color.js';
 import { TextureLoader } from 'three/src/loaders/TextureLoader.js';
 import { WebGLRenderer } from 'three/src/renderers/WebGLRenderer.js';
 import { Scene } from 'three/src/scenes/Scene.js';
+import { sRGBEncoding, ACESFilmicToneMapping } from 'three/src/constants.js';
 
 export {
   AmbientLight,
   Clock,
   Color,
   DirectionalLight,
+  HemisphereLight,
   PerspectiveCamera,
   Scene,
   TextureLoader,
   WebGLRenderer
+  ,sRGBEncoding,ACESFilmicToneMapping
 };