Fix CORS origin for Hugging Face and patch WebGL texture spam

frontend/3d-visualizer/src/components/LayerCube.js

@@ -12,7 +12,7 @@ const FeatureSlice = ({ texture, gridSize, index, sizeY, sizeZ, xOffset, geometr
         const row = Math.floor(index / gridSize);
         cloned.offset.set(col / gridSize, 1 - (row + 1) / gridSize);
         
-        if (cloned.image) {
+        if (cloned.image && cloned.image.width > 0) {
             cloned.needsUpdate = true;
         }
         

src/api/api.py

@@ -21,7 +21,7 @@ app = FastAPI()
 
 app.add_middleware(
     CORSMiddleware,
-    allow_origins=["http://localhost:3000"], 
+    allow_origins=["*"],
     allow_credentials=True,
     allow_methods=["*"],
     allow_headers=["*"],