This node creates a mask from the slopes of a terrain. The mask created has the same size and resolution as the input terrain.
To add a Mask from slopes node, right-click in the Graph Editor and select Create Node > Mask Generation > Mask from slopes.
Double click on the node to open its parameters:
Two modes exist to edit the Mask from slopes node.
|Gradient mode||The mask takes a gradient with values between 0 for the minimum slope angle up to 1 for the maximum slope angle|
|Select mode||The mask is set to 1 for slopes between minimum slope angle and maximum slope angle; otherwise it is set to 0|
|Maximum slope angle||The maximum slope in degrees of the terrain|
|Minimum slope angle||The minimum slope in degrees of the terrain|
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