public SoSFFloat specular { get; }

Public ReadOnly Property specular As SoSFFloat
	Get

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

member specular : SoSFFloat with get

Property Value

Values can range from 0.0 to 1.0. Default is 0.

Specular reflection from an object produces highlights. Unlike diffuse reflection, the amount of specular reflection depends on the location of the camera - it is brightest along the direct angle of reflection. To see this, imagine looking at a metallic ball outdoors in the sunlight. As you move your head, the highlight created by the sunlight moves with you to some extent. However, if you move your head too much, you lose the highlight entirely.

This field specifies the intensity of the reflected light. The OIV.Inventor.Nodes.SoPhysicalMaterial.roughness field controls the size of the highlight.

Reference