SoDirectionalLight

InventorModule

genre	InventorNodesAutomatic,InventorLights
author	Silicon Graphics Inc
package	MeVisLab/Standard
definition	inventor.def

Purpose

This node defines a directional light source that illuminates along rays parallel to a given 3-dimensional vector.

Windows

Default Panel

Output Fields

self

name: self, type: SoNode

Parameter Fields

Visible Fields

On

name: on, type: Bool, default: TRUE

Determines whether the source is active or inactive. When inactive, the source does not illuminate at all.

Intensity

name: intensity, type: Float, default: 1

Illumination intensity of light source. Valid values range from 0.0 (no illumination) to 1.0 (maximum illumination).

Color

name: color, type: Color, default: 1 1 1

Light source illumination color. RGB components of light.

Direction

name: direction, type: Vector3, default: 0 0 -1

Illumination direction vector.