Image to 3D textured object

It would be nice if you could load both pipelines

# Load image to 3D Pipeline
iTo3d_pipeline = Trellis2ImageTo3DPipeline.from_pretrained("microsoft/TRELLIS.2-4B")
iTo3d_pipeline.cuda()

# Load texture Pipeline
texture_pipeline = Trellis2TexturingPipeline.from_pretrained("microsoft/TRELLIS.2-4B", config_file="texturing_pipeline.json")
texture_pipeline.cuda()

Then simply run something like:

with timer(f"getting mesh for: {image_name}"):
    image = Image.open(image_file)
    mesh = iTo3d_pipeline.run(image)[0]
    mesh.simplify(MAX_FACES) #
  
  with timer(f"adding texture to mesh for: {image_name}"):
    image = Image.open(image_file)
    output = texture_pipeline.run(mesh, image)
    output.export(glb_outfile, extension_webp=True)

But the mesh output from Trellis2ImageTo3DPipeline, cannot be used directly in Trellis2TexturingPipeline.

There must a simple conversion though?

Start with the Trellis2ImageTo3DPipeline and Trellis2TexturingPipeline entry points shown in the issue, and reproduce the example using the two pipelines. Inspect the mesh returned by the image-to-3D pipeline and the input expected by the texturing pipeline. Done means the generated mesh can be passed through texturing and exported as a GLB.