SubDEdgeSharpness Properties

Gets the average of the two end sharpness values.

A sharpness of CreaseValue at both ends, used to indicate that an edge is a crease rather than a sharp edge. IsValid is false for this value; see IsValidOrCrease.

Gets EndSharpness(1) - EndSharpness(0), or NaN if this is neither valid nor a crease.

Gets true if both ends have the same valid sharpness value. Crease and Nan are both false; see IsConstantOrCrease.

Gets true if both ends have the same valid sharpness value, or if this is Crease.

Gets true if this is Crease.

Gets (IsCrease || IsSharp).

Gets true if EndSharpness(0) is greater than EndSharpness(1).

Gets true if EndSharpness(0) is less than EndSharpness(1).

Gets the opposite of IsValid. Crease and Nan are both true.

Gets the opposite of IsValidOrCrease. Nan is true and Crease is false.

Gets true if both ends are valid and at least one is greater than 0.0. Crease and Nan are both false: a crease edge is not a sharp edge.

Gets true if both ends are between 0.0 and MaximumValue. Crease and Nan are both false; see IsValidOrCrease.

Gets true if both ends are between 0.0 and MaximumValue, or if this is Crease.

Gets true if this is valid and the two ends differ. Crease and Nan are both false.

Gets true if both ends are 0.0, which is the sharpness of a smooth edge.

Gets the sharpness at the start or the end of the edge.

A sharpness of MaximumValue at both ends. This is the sharpest an edge can be without being a crease.

Gets the larger of the two end sharpness values.

Gets the smaller of the two end sharpness values.

A sharpness whose ends are both NaN. This is what the factory methods return when their input is not valid.

A sharpness of 0.0 at both ends, which is what a smooth edge has. This is also the default value of a SubDEdgeSharpness.

Gets +1 if the sharpness increases along the edge, -1 if it decreases, and 0 if it is constant. Returns UnsetIntIndex if this is not valid.