ParametricModeling for SketchUp
The free version 0.0.3 is released https://sketchucation.com/pluginstore?pln=parametric_modeling

What's new in version 0.0.3?

- The process of adding nodes has been improved: you can place new nodes faster!
- Vectors and points can be extracted from the active model via the context menu.
- In the "Calculate" nodes, you can use the rand function to get random numbers.
- As soon as a material or a layer is added or deleted, the Node Editor reloads.
- A door is available in the example drawings. Thanks to Simon Joubert for this one.
- Although it is not recommended, one can read/edit the .schema files more easily.