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This node can be used to measure the distance along a surface, which is useful when masking operations based on distance.
A subset of components in the input geometry whose attribute value will be set. Leave this blank to affect the attribute value for all components in the input.
What the group is made of.
Start points to measure distance from.
Method for measuring each point’s distance from the start points.
The shortest distance from a start point following a path along edges.
The shortest distance from a start point following a path along the surfaces of the input geometry, both along edges and across polygons.
This is the name of the distance attribute to create.
This is the name of the mask attribute to create. The output attribute is
set to a value between 0 and 1. The Radius and Ramp parameters
specify how to map from the measured distance to a value in the
Method used to specify the mask’s radius.
The mask’s radius is explicitly specified with a parameter.
The mask’s radius is the maximum computed distance.
Specifies the distance corresponding to the end of the ramp.
The ramp used to smooth the attribute.