Làm Dày các Bề Mặt (Solidify Faces)

Tham Chiếu (Reference)

This takes a selection of faces and solidifies them by extruding them uniformly to give volume to a Non-manifold surface. This is also available as a Modifier. After using the tool, you can set the offset distance in the Điều Chỉnh Thao Tác Trước Đây (Adjust Last Operation) panel.

Độ Dày (Thickness): Amount to offset the newly created surface. Positive values offset the surface inward relative to the normals direction. Negative values offset outward.