Driving Dimensions for Sketchup

[Chris Knight]

This plugin for SU adds considerable power for free in a somewhat limited version and a reasonable price for the full version. It gives you parametric control of components' and models' dimensions very like a full blown parametric solids or surface modeller. It makes it a doddle to re-size things and impose constraints on what gets changed, unchanged etc.

Definitely a Must Have for SU users.

http://drivingdimensions.com/SketchUp/