INNER CODE UNIT · Python

bbox_min

VITA-Group/Diffusion4D · rendering/blender.py:356

    bbox_min = (math.inf,) * 3
    bbox_max = (-math.inf,) * 3
    found = False
    for obj in get_scene_meshes() if single_obj is None else [single_obj]:
        found = True
        for coord in obj.bound_box:
            coord = Vector(coord)
            if not ignore_matrix:
                coord = obj.matrix_world @ coord
            bbox_min = tuple(min(x, y) for x, y in zip(bbox_min, coord))
            bbox_max = tuple(max(x, y) for x, y in zip(bbox_max, coord))

    if not found:
        raise RuntimeError("no objects in scene to compute bounding box for")

    return Vector(bbox_min), Vector(bbox_max)

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