app.py

import gradio as gr

def load_data(query_params):
    model_url = query_params.get("3d", None) if query_params else None
    hm_url = query_params.get("hm", None) if query_params else None
    img_url = query_params.get("image", None) if query_params else None
    slider_images = []
    if hm_url:
        slider_images.append(hm_url)
    if img_url:
        slider_images.append(img_url)
    if slider_images == []:
        slider_images = ["images/logo.png"]
    return model_url, slider_images

gr.set_static_paths(paths=["images/","models/","assets/"])
with gr.Blocks(theme="Surn/Beeuty") as demo:
    gr.Markdown("# 3D Model Viewer")
    
    with gr.Row():
        model_3d = gr.Model3D(
            label="3D Model",
            value=None,  # Will be updated by the load function if a URL is provided.
            height=400
        )
        image_slider = gr.ImageSlider(
            label="Images",
            value=[],  # Images will be populated automatically from the query strings.
            height=400
        )
        
    with gr.Row():
        upload_btn = gr.UploadButton(
            "Upload",
            file_types=[".glb", ".gltf", ".obj", ".png", ".jpg", ".ply"]
        )
    
    # Load query parameters from the URL and update the 3D model and image slider accordingly.
    demo.load(
        load_data,
        inputs=None,
        outputs=[model_3d, image_slider],
        js="""() => {
            const params = Object.fromEntries(new URLSearchParams(window.location.search));
            return params;
        }"""
    )

if __name__ == "__main__":
    demo.launch(allowed_paths=["assets","assets/","./assets","images/","./images", 'e:/TMP', 'models/'], favicon_path="./assets/favicon.ico")