offset off

app.py

@@ -605,12 +605,12 @@ async def generate_i3s(request: GenerateRequest):
         output_dir = os.path.join(LAYERS_DIR, layer_id)
         os.makedirs(output_dir, exist_ok=True)
 
-        slpk_name = f"SceneLayer_{layer_id[:8]}"
+        slpk_name = f"SceneLayer_{layer_id[:18]}"
         enc_options = {
             'sceneType':               'Global',
             'sceneWkid':               '3857',
             # globalOffset is in the output CRS (EPSG:3857): [x_easting, y_northing, z_height]
-            'globalOffset':            [cx_3857, cy_3857, 0.0],
+            #'globalOffset':            [cx_3857, cy_3857, 0.0],
             'baseName':                slpk_name,
             'writePackage':            False,    # unzipped folder; fallback extracts .slpk if unsupported
             'layerTextureEncoding':    ['2'],