Create app.py

app.py

@@ -0,0 +1,65 @@
+import streamlit as st
+import os
+import base64
+from pathlib import Path
+
+def load_aframe():
+    return """
+    <script src="https://aframe.io/releases/1.2.0/aframe.min.js"></script>
+    """
+
+def create_aframe_entity(file_path, file_type, position):
+    if file_type == 'obj':
+        return f'<a-entity position="{position}" obj-model="obj: #{Path(file_path).stem}"></a-entity>'
+    elif file_type == 'glb':
+        return f'<a-entity position="{position}" gltf-model="#{Path(file_path).stem}"></a-entity>'
+    elif file_type in ['webp', 'png']:
+        return f'<a-image position="{position}" src="#{Path(file_path).stem}" width="1" height="1"></a-image>'
+    elif file_type == 'mp4':
+        return f'<a-video position="{position}" src="#{Path(file_path).stem}" width="1" height="1"></a-video>'
+    return ''
+
+def encode_file(file_path):
+    with open(file_path, "rb") as file:
+        return base64.b64encode(file.read()).decode()
+
+def main():
+    st.title("Local File 3D Viewer")
+
+    directory = st.text_input("Enter the directory path:", ".")
+    if not os.path.isdir(directory):
+        st.error("Invalid directory path")
+        return
+
+    file_types = ['obj', 'glb', 'webp', 'png', 'mp4']
+    files = [f for f in os.listdir(directory) if f.split('.')[-1] in file_types]
+
+    aframe_scene = """
+    <a-scene embedded style="height: 500px; width: 100%;">
+      <a-entity camera="userHeight: 1.6" position="0 2 2" rotation="-45 0 0"></a-entity>
+    """
+
+    assets = "<a-assets>"
+    entities = ""
+
+    for i, file in enumerate(files):
+        file_path = os.path.join(directory, file)
+        file_type = file.split('.')[-1]
+        encoded_file = encode_file(file_path)
+        
+        if file_type in ['obj', 'glb']:
+            assets += f'<a-asset-item id="{Path(file).stem}" src="data:application/octet-stream;base64,{encoded_file}"></a-asset-item>'
+        elif file_type in ['webp', 'png', 'mp4']:
+            mime_type = f"image/{file_type}" if file_type in ['webp', 'png'] else "video/mp4"
+            assets += f'<{file_type} id="{Path(file).stem}" src="data:{mime_type};base64,{encoded_file}"></{file_type}>'
+
+        position = f"{i} 0 {i}"
+        entities += create_aframe_entity(file_path, file_type, position)
+
+    assets += "</a-assets>"
+    aframe_scene += assets + entities + "</a-scene>"
+
+    st.components.v1.html(load_aframe() + aframe_scene, height=500)
+
+if __name__ == "__main__":
+    main()