Re: opengl camera troubles

[Nick Lockwood <nick at charcoaldesign dot co dot uk>]

On 30 Mar 2004, at 00:42, Nick Lockwood wrote:

> > Five transforms in OpenGL
> > Vertices pass through these three.
> > 1) Viewing     Specifies location of camera
> > 2) Modeling    Moves objects around the scene
> > 3) Projection  Defines the viewing volume
> >
> > 4) Viewport    Maps the 2D projection to the rendering window
> > 5) Modelview   Combination of viewing and modeling transforms
> >
> > Must be executed in a specific order.
> I don't understand - only 3 and 4 relate to OpenGL constants in any 
> way that I can see.
Correction 3, 4 and 5

Nick


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