vtLight Class Reference
[Scene Graph]

Inheritance diagram for vtLight:

[legend]List of all members.

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Detailed Description

A Light node is placed into the scene graph to illumninate all lit geometry with vertex normals.

If you want a light, you should create a vtLight node and add it to your scene graph. To move or orient the light, make it a child of a vtTransform node. The light will illuminate the entire scene.

Public Member Functions
void	Release ()
virtual void	SetEnabled (bool bOn)

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Member Function Documentation

void vtLight::Release (   )  [virtual]

Releases a node. Use this method instead of C++'s delete operator when you are done with a node. Internally, the node is reference counted so it is not deleted until all references to it are removed. Reimplemented from vtNode.

void vtLight::SetEnabled (  bool  bOn  )  [virtual]

Set the enabled state of this node. When the node is not enabled, it is not rendered. If it is a group node, all of the nodes children are also not rendered. Reimplemented from vtNode.

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