Make Planar

This tool allows you to shift vertices towards the selected plane.  A secondary feature of this tool is that it will merge vertices if the vertices occupy the same position after making planar.

Planar quads will auto-fold if this tool causes them to become non-planar.

Operation

1. Preselect vertices, edges, faces, or quads to make planar.  
2. Activate the tool. A rectangle representing the target plane appears attached to the mouse cursor.
3. Click to set the plane position and orientation.  The selected entities will move towards the plane.

Modifiers

• TAB = Toggle soft selection
• ALT = Cycle between LOCAL, WORLD, and VIEW axes modes
• SHIFT = Hold to Lock the plane orientation.
• Arrow Keys = Lock plane to Red, Green, or Blue Axes