NAME SoDirectionalLight SoDirLt "" {
node representing a directional light source
}

INCLUDE nodes/SoDirectionalLight.h

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

FIELD direction { Illumination direction vector. }

METHOD "" SoDirectionalLight() {
Creates a directional light source node with default settings.
}

METHOD "" static SoType getClassTypeId() {
Returns type identifier for this class.
}

ACTION SoGLRenderAction {
Activates this light (if so specified) during traversal. All shape
nodes that come after this light in the scene graph are illuminated by
this light. The light's direction is affected by the current
transformation.
}

ALSO { SoPointLight, SoSpotLight }