50#ifndef _SO_DIRECTIONAL_LIGHT_
51#define _SO_DIRECTIONAL_LIGHT_
53#include <Inventor/fields/SoSFVec3f.h>
54#include <Inventor/nodes/SoLight.h>
178 static void initClass();
179 static void exitClass();
Abstract base class for camera nodes.
Node representing a directional light source.
SoSFVec3f direction
Illumination direction vector.
SoDirectionalLight()
Creates a directional light source node with default settings.
Renders a scene graph using Open Inventor's Render Engine.
Abstract base class for all light source nodes.
Path that points to a list of hierarchical nodes.
Field containing a three-dimensional vector.