vtSimpleBillboardEngine Class Reference

Inheritance diagram for vtSimpleBillboardEngine:

List of all members.

Public Member Functions
void	Eval ()

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Detailed Description

A simple "Billboard" engine which turns its target to face the camera each frame.

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Member Function Documentation

void vtSimpleBillboardEngine::Eval

(

)

[virtual]

Virtual handler, will be called every frame to do the work of the engine. You must override this if you want your engine to be useful.

Reimplemented from vtEngine.