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Delete app.py
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app.py
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import gradio as gr
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from pygltflib import GLTF2, Texture, Image
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import base64
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import io
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def modify_texture():
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# Load the GLB file
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glb = GLTF2().load("train.glb")
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# Load the default texture image
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with open("defect.jpg", "rb") as f:
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default_texture = Image(uri=f"data:image/jpeg;base64,{base64.b64encode(f.read()).decode()}")
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# Assuming there's at least one image in the original GLB
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if glb.images:
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# Replace the first image with the default texture
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glb.images[0] = default_texture
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else:
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# Add default image if none exists
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glb.images.append(default_texture)
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# Update texture to point to the default image
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default_texture = Texture(source=len(glb.images)-1)
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glb.textures.append(default_texture)
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# Save the modified GLB to a temporary file and return it
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output_file = io.BytesIO()
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glb.save(output_file)
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output_file.seek(0)
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return output_file
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gr.Interface(
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fn=modify_texture,
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inputs=[],
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outputs=gr.Model3D(label="Modified 3D Model"),
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title="GLB Texture Modifier"
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).launch()
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