public SoSFDouble undefinedValue { get; }

Public ReadOnly Property undefinedValue As SoSFDouble
	Get

public:
property SoSFDouble^ undefinedValue {
	SoSFDouble^ get ();
}

member undefinedValue : SoSFDouble with get

Property Value

Default is NaN (Not a Number) which means that this value is not taken into account. Otherwise, value must be in agreement with data type. Limitations: There are several limitations in order for the undefined value to work :

• The texturePrecision must be at least equal to the number of significant bits of the data type.

• The data type must be BYTE, SHORT (either SIGNED or UNSIGNED) or FLOAT

• The field is ignored in the following classes : OIV.VolumeViz.Nodes.SoHeightFieldProperty, OIV.VolumeViz.Nodes.SoHeightFieldPropertyMask and OIV.VolumeViz.Nodes.SoVolumeMask. Setting this field has no effect in these cases.

• In the case of multiple OIV.VolumeViz.Nodes.SoVolumeData,the undefinedValue must be the same in all OIV.VolumeViz.Nodes.SoVolumeData. If different values are provided, only the latest one on the state will be considered for the rendering.

  Note
  Field available since Open Inventor 10.11

Reference