Update app.py

app.py

@@ -328,7 +328,7 @@ def get_mesh(image, depth, blur_data, loadall):
     mesh_n.append(str(fnum))
 
     triangles = create_triangles(rgba.shape[0], rgba.shape[1])
-    rgba_pil = Image.fromarray((rgba*255).astype(np.uint16))
+    rgba_pil = Image.fromarray(rgba.astype(np.uint8))
     material = trimesh.visual.texture.SimpleMaterial(image=rgba_pil) #, ambient=[0,0,0,0], diffuse=[0,0,0,0], specular=[0,0,0,0], glossiness=1.0)
     visuals = trimesh.visual.TextureVisuals(uv=uvs, image=rgba_pil, material=material)
     mesh.append(trimesh.Trimesh(vertices=verts, faces=triangles, vertex_normals=normals, visual=visuals, validate=True, process=False))
@@ -634,6 +634,7 @@ async(p, d, n)=>{
             bg[i] /= 255;
           }
           BABYLON.Engine.LastCreatedScene.clearColor = new BABYLON.Color4(bg[0], bg[1], bg[2], bg[3]);
+          BABYLON.Engine.LastCreatedScene.ambientColor = new BABYLON.Color4(255,255,255,255);
           //BABYLON.Engine.LastCreatedScene.autoClear = false;
           //BABYLON.Engine.LastCreatedScene.autoClearDepthAndStencil = false;
           for (var i=0; i<BABYLON.Engine.LastCreatedScene.getNodes().length; i++) {