Function generated_cleaned_mesh

plib/preprocess_obj.py:16–59

Generate a cleaned mesh in the new directory. Args: input_dir: input folder of the mesh (obj) output_dir: output folder of the mesh (obj) relative_filepath: filename / relative path of the mesh (obj) skip_exist: if true, skip if the cleaned mesh already exis

(
        input_dir: str,
        output_dir: str,
        relative_filepath: str,
        skip_exist: bool = True,
        printout: bool = True,
)

def generated_cleaned_mesh(
        input_dir: str,
        output_dir: str,
        relative_filepath: str,
        skip_exist: bool = True,
        printout: bool = True,
) -> str:
    """
    Generate a cleaned mesh in the new directory.

    Args:
        input_dir: input folder of the mesh (obj)
        output_dir: output folder of the mesh (obj)
        relative_filepath: filename / relative path of the mesh (obj)
        skip_exist: if true, skip if the cleaned mesh already exists.

    Returns:
        full path of the output file
    """

    # check whether the cleaned obj already exists
    output_filepath = os.path.join(output_dir, relative_filepath)

    if printout:
        print(f'cleaning {os.path.join(input_dir, relative_filepath)} to {output_filepath}')

    if os.path.exists(output_filepath) and skip_exist:
        if printout:
            print(f'cleaned file {output_filepath} exists, skipped', flush=True)
        return output_filepath

    # Copy the obj and related files to new dir
    output_mtl_filepath = copy_obj_files(
        input_dir=input_dir,
        output_dir=output_dir,
        relative_filepath=relative_filepath,
    )

    # Handle non-textured mesh
    map_kd_value_to_textures(output_mtl_filepath)
    # Remove duplicated mesh with smaller face scalar
    remove_redundant_face(output_filepath)

    return output_filepath


def copy_obj_files(