Add a Construction Point to the "should-be" centerpoint of an exploded arc or circle.
Add color to faces based on the slope of the face.
Add color to faces based on the Z location (height) of the face.
Quickly paint faces using selected materials
This plugin creates simple "greebles" in your model.
Turn loose geometry into groups
Select lines that are the same length of the selected line, or of a specified length.
Three tools to help make vertical or normal lines by clicking on a point, then enter the desired line length or elevation.