Subdivide Tool
The Subdivide Tool is a tool for quartering faces.

The Subdivide Tool is a tool for quartering faces. If no faces are selected, it will quarter all faces to smooth out bends, and if specific faces are selected, it will quarter only the selected faces without deformation.
Subdivide Modifier
How to use it
Quarter the entire face while transforming the bend
1.Run the Subdivide Tool.

2.the entire face will be quartered and additional faces will be created.
Quarter a Face without Bending Deformation
1.Select the face.
2.Run the Subdivide Tool.

3.The selected face is quartered and an additional face is created.
