In this section we will demonstrate the additive CROP. We will activate a one-time
selection window around any portion of the model. This will allow us to render just a
desired portion of the model. For example, we will just crop the middle section of
the satellite as follows
Crop model by clicking control (CTRL+A) for a one time selection window
We can restore the entire model by selecting, from the context menu as follows. This
restores all portions of the model to the original status.
