SoShadowGroup.minVariance Property

SoShadowGroupminVariance Property

Increasing this value will decrease possible self-shadowing artifacts but will make shadows fade away.

Namespace: OIV.Inventor.Nodes
Assembly: OIV.Inventor (in OIV.Inventor.dll) Version: 10.12.3.0 (10.12.3.0)

Syntax

public SoSFFloat minVariance { get; }

Public ReadOnly Property minVariance As SoSFFloat
	Get

public:
property SoSFFloat^ minVariance {
	SoSFFloat^ get ();
}

member minVariance : SoSFFloat with get

Property Value

Type: SoSFFloat

Remarks

The default value is safe for most scenes. Increasing the OIV.Inventor.Nodes.SoShadowGroup.quality field is also preferable before tweaking this value. A special case is for OIV.VolumeViz.Nodes.SoVolumeRender node which has a minimum of 0.001 or IVVR_SHADOW_MIN_VARIANCE if set. Default is 1e-5 and range is [0-1].

Note
Field available since Open Inventor 8.1

Reference

SoShadowGroup Class

OIV.Inventor.Nodes Namespace