法向缩放

    This tool moved selected vertices/edges/faces along their own normal (perpendicular to the face), which, on “standard normal meshes”, will shrink/fatten them.

    均匀偏移 S, Alt

    法向缩放前。

    ../../../../_images/modeling_meshes_editing_transform_shrink-fatten_inflate-positive.png

    使用负值缩小。