Projection Transformation

You can think of the projection transformation as controlling the camera's internals; it is analogous to choosing a lens for the camera. This is the most complicated of the three transformation types. This discussion of the projection transformation is organized into the following topics:

• Viewing Frustum
• What Is the Projection Transformation?
• Setting Up a Projection Matrix
• W-Friendly Projection Matrix

See Also

Transformation and Lighting Engine

 Last updated on Thursday, April 08, 2004

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