Adding a Swirl node
The Swirl color map node creates a swirl effect. It has a color map input and a color map output. It sets the location of the center of the effect and defines the swirl angle to apply.
To add a Swirl node, right-click in the Graph Editor and select Create Node > Color > Swirl.
Select the node to open its parameters:
Editing a Swirl node
Use the sliders or the manipulators to adjust the swirl values.
Right-click to switch between the manipulators.
Parameters
| Parameter | Use |
|---|---|
| Rotation angle | Rotation applied to the terrain in degrees (default value 30°). |
| Translation along the X axis | Translation of the rotation center along the X axis (by default 0, at the center of the terrain). |
| Translation along the Y axis | Translation of the rotation center along the Y axis (by default 0, at the center of the terrain). |