GAMGI Interfaces: Direction Modify

# Direction Modify

- Type
- Line
- Projection
- View

Change here the visual aspect of a direction (or list of directions, previously selected with Direction->Select, when Global is pressed). Parameters for empty entries or Local choices remain unchanged.

### R, G, B

The R, G, B entries define the direction color, from black (0.0, 0.0, 0.0) to white (1.0, 1.0, 1.0).

### Scale

When the direction is linked in Independent mode, the Scale factor can be used to change the direction size, including its child objects. Direction objects are scaled around the direction center.

When the direction is linked in Automatic mode, only its parent object can be scaled (thus changing the size of all its child objects, including the direction), and the Scale entry is disabled.

The visual representation of an object is always scaled by its own scale factor multiplied by the scale factor of all its parent objects until layer, inclusive.
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