| Interface Technology Basics
    VST 3.7
    SDK for developing VST plug-in | 
| Functions | |
| Direction | toOpposite (Direction dir) | 
| Orientation | toOrientation (Direction dir) | 
| Orientation | toOrthogonalOrientation (Orientation dir) | 
| 
 | inline | 
| 
 | inline | 
| 
 | inline |