Conceptual Selector Boundary Box

In addition to the handle controls you can scale using the Boundary Box (If it is turn on in the Selector Properties)

Scale By Side

1. Hover over the side of the boundary box until it highlights (Note: This will only happen if you are in a RedSDK rendering mode, not GDI of LightWorks).
2. Click and Drag to scale the object along that sides axis.

Scale By Edge

1. Hover over the edge of the boundary box until it highlights (Note: This will only happen if you are in a RedSDK rendering mode, not GDI of LightWorks).
2. Click and Drag to scale the object along that the two axes that are perpendicular to that edge.
   

Scale By Corner

1. Hover over the corner of the boundary box until its three associated edges highlight (Note: This will only happen if you are in a RedSDK rendering mode, not GDI of LightWorks).
2. Click and Drag to scale the object along all three axes.