This node allows you to break curves by deleting points, deleting edges, or splitting edges where an attribute crosses a threshold.
The group of polygons to operate on.
Specifies whether the curve should be broken by manipulating Points or Edges.
The group of points that may be removed or cut when Type is Points.
The group of edges that may be removed or cut when Type is Edges.
Specifies how the curve will be broken when an invalid edge is found. Invalid edges are determined using the Cut Attribute, Cut Value, and Cut Threshold values. If the Cut Attribute is not specified, all edges are considered invalid.
The Cut Points and Cut Edges groups allow you to limit which points or edges are affected.
When Type is Points and an invalid edge is found, both endpoints of the edge are deleted (along with the adjacent edges).
When Type is Edges and an invalid edge is found, the edge is deleted.
When Type is Points and an invalid edge is found, the curve is cut at the two endpoints of the edge.
When Type is Edges and an invalid edge is found, the polygon is cut partway along that edge (the cut location is determined using the Detect Edge Changes setting).
Detect Edge Changes
Specifies how invalid edges are found.
Cut At Attribute Crossing
If the Cut Attribute crosses the Cut Value, the edge will be removed or cut.
If the edge is being cut, the location of the cut along the edge is determined by linearly interpolating to find where the Cut Attribute crosses the Cut Value.
Cut At Attribute Change
If the Cut Attribute changes by more than the Cut Threshold, the edge will be removed or cut.
If the edge is being cut, the edge will be divided into multiple shorter edges where the Cut Attribute changes by no more than the Cut Threshold.
The attribute used to determine whether edges are valid or should be cut.
A threshold value for the Cut Attribute. This is used when Detect Edge Changes is Cut At Attribute Crossing.
The maximum amount that the Cut Attribute may change by from one point to the next. If the Cut Attribute is a vector, the length between the two vectors will be computed. This is used when Detect Edge Changes is Cut At Attribute Crossing.
Keep Polygons Closed
Toggles whether or not the resulting fragments of a polygon will be closed if the original polygon is closed.