This node blends several named height field layers together using several blending modes. This reduces the number of nodes required to do these operations dramatically. Typical use-cases for blending like this includes generating a mask from several sources to scatter foliage on.
Enabling this will start the blended mask with a value of 1. Useful when wanting to subtract layers from a full mask.
The layer to be used as the starting canvas.
The name of the heightfield layer to be used for blending in this step.
Clamps this layer’s values between 0-1 before blending. This help prevent out of scope values.
The type of pre-processing to be applied to this layer before blending it.
The amount of pre-processing to be applied tho this layer before blending it.
The blending mode which should be used when adding this layer to the canvas.