The GradientNode can be used to create color gradients. It uses the y coordinate of the request socket for the color lookup. E.g. use this node to color your height maps.
| add color | Adds a new color socket as a component for the gradient. Up to 8 colors are allowed due to the limitation of the Gradient class. |
| x | Removes a color component socket that is not connected. |
| slider | Moves the position of a color component in the gradient. |
| range scale | Multiplies the color lookup by this number. It uses the y coordinate of the request between [-1, 1]. E.g. use other scales than 1 if you also scaled a height map that uses this gradient. |
| color | A color component for the gradient. |
| color | The color at the request y coordinate. |
