diff --git a/view/src/ai.ts b/view/src/ai.ts
index ac5f825..c2d083a 100644
--- a/view/src/ai.ts
+++ b/view/src/ai.ts
@@ -1,18 +1,14 @@
 import '@tensorflow/tfjs-backend-webgl';
 import "@tensorflow/tfjs-backend-cpu"
-import * as tfconv from '@tensorflow/tfjs-converter';
-import * as deeplab from '@tensorflow-models/deeplab';
-import { getLabels, getColormap, getURL, SemanticSegmentation, toSegmentationImage } from '@tensorflow-models/deeplab';
+import { loadGraphModel } from '@tensorflow/tfjs-converter';
+import { getURL, SemanticSegmentation } from '@tensorflow-models/deeplab';
 
-const base = 'cityscapes';        // set to your preferred model, out of `pascal`,
+const base = 'ade20k';        // set to your preferred model, out of `pascal`,`cityscapes` and `ade20k`
 const createModel = async () => {
-  // `cityscapes` and `ade20k`
   const quantizationBytes = 2;  // either 1, 2 or 4
-  // use the getURL utility function to get the URL to the pre-trained weights
   const modelUrl = getURL(base, quantizationBytes);
-  const rawModel = await tfconv.loadGraphModel(modelUrl);
-  const modelName = 'pascal';  // set to your preferred model, out of `pascal`, `cityscapes` and `ade20k`
-  return new SemanticSegmentation(rawModel, modelName);
+  const rawModel = await loadGraphModel(modelUrl);
+  return new SemanticSegmentation(rawModel, base);
 };
 
 const model = createModel();
diff --git a/view/src/components/Editor/OrbView.ts b/view/src/components/Editor/OrbView.ts
index e6bf4f0..0df234a 100644
--- a/view/src/components/Editor/OrbView.ts
+++ b/view/src/components/Editor/OrbView.ts
@@ -1,4 +1,4 @@
-import { Renderer, Camera, Transform, Texture, Sphere, Program, Mesh } from "ogl"
+import { Renderer, Camera, Transform, Texture, Raycast, Sphere, Program, Mesh } from "ogl"
 import { Orbit } from "./CustomOrbit"
 import { bufToImageUrl } from "../../helpers";
 
@@ -87,6 +87,7 @@ export default (image: Image, canvas2D: CanvasRenderingContext2D, canvas3D: HTML
   overlay.scale.x = -9.995;
   overlay.setParent(scene);
 
+  const raycast = new Raycast();
 
   let activeTool = "pan";
   let shouldBeRendering = false;
@@ -99,6 +100,10 @@ export default (image: Image, canvas2D: CanvasRenderingContext2D, canvas3D: HTML
     renderer.render({ scene, camera });
   }
 
+  function click() {
+    const res = raycast.intersectSphere(skybox);
+    console.log(res);
+  }
 
   function start() {
     !hasConfirmed && Toast.confirm("Drawing does not work correctly in 3D at the moment").then(c => {
@@ -132,7 +137,7 @@ export default (image: Image, canvas2D: CanvasRenderingContext2D, canvas3D: HTML
   }
 
   return {
-    start, stop, setTool, updateOverlay, setOpacity
+    start, stop, setTool, updateOverlay, setOpacity, click
   }
 
 }
\ No newline at end of file
diff --git a/view/src/components/Editor/Painter.svelte b/view/src/components/Editor/Painter.svelte
index 63acb45..a9e423f 100644
--- a/view/src/components/Editor/Painter.svelte
+++ b/view/src/components/Editor/Painter.svelte
@@ -256,6 +256,7 @@
   }
 
   function handleResize() {
+    if (!wrapper) return;
     const box = wrapper.getBoundingClientRect();
     topLeftX = Math.floor(box.x);
     topLeftY = Math.floor(box.y);
diff --git a/view/src/ogl.d.ts b/view/src/ogl.d.ts
index 4ce68bf..da53e33 100644
--- a/view/src/ogl.d.ts
+++ b/view/src/ogl.d.ts
@@ -396,6 +396,18 @@ declare module 'ogl' {
     remove: () => void;
   }
 
+  export class Raycast {
+    constructor();
+
+    castMouse(camera: Camera, mouse: Vec2);
+    intersectBounds(meshes: Mesh[], { maxDistance, output = [] } = {})
+    intersectMeshes(meshes: Mesh[], { cullFace = true, maxDistance, includeUV = true, includeNormal = true, output = [] } = {})
+    intersectSphere(sphere, origin = this.origin, direction = this.direction)
+    intersectBox(box, origin = this.origin, direction = this.direction)
+    intersectTriangle(a, b, c, backfaceCulling = true, origin = this.origin, direction = this.direction, normal = tempVec3g)
+    getBarycoord(point, a, b, c, target = tempVec3h)
+  }
+
   export interface MeshOptions {
     mode?: number;
     geometry: Geometry;