PbDefinedValue.GetUndef Method

PbDefinedValueGetUndef Method

The default instance of PbDefinedValue always returns 0.0, the default float value used to indicate an "undefined" value.

Namespace: OIV.MeshViz.Data
Assembly: OIV.MeshViz (in OIV.MeshViz.dll) Version: 2024.2.2.0 (10.16.2.0)

Syntax

C++

Copy

public abstract float GetUndef(
	int setIndex
)

Public MustOverride Function GetUndef ( 
	setIndex As Integer
) As Single

public:
virtual float GetUndef(
	int setIndex
) abstract

abstract GetUndef : 
        setIndex : int -> float32

Parameters

setIndex: Type: SystemInt32

Return Value

Type: Single

Remarks

This float value is used by MeshViz to set a node's value to something that means "undefined". This method should be overridden (by subclassing) if the application wants a value other than 0.0 to indicate an "undefined" value.

Reference

PbDefinedValue Class

OIV.MeshViz.Data Namespace