Re: [Algorithms] Perspective Shadow Mapping

[Stefano C. <ste...@em...>]

and last...how do I handle multiple lighs?
Does this mean multiple passes?

Thanks
***************************************
Stefano Cristiano
DirectX 3D Coder

http://pagghiu.gameprog.it
----- Original Message -----
From: "Stefano Cristiano" <ste...@em...>
To: "GD Algo List" <gda...@li...>
Sent: Saturday, May 31, 2003 1:52 AM
Subject: [Algorithms] Perspective Shadow Mapping


For many reasons I don't want Stencil Shadows
in my engine.
Searching the net I found this paper

http://www-sop.inria.fr/reves/publications/data/2002/SD02/PerspectiveShad=
owM
aps.pdf

This seems an interesting solution to aliasing problems in
traditional shadow mapping applications.

What's your opinion?
I think it has the same overhead of traditional
shadow mapping, but no aliasing problems...

I also need Omnidirectional lights, but I want
to exlude six 90=B0 renderings and dual paraboloid
mapping (which requires geometry to be finely
tasselled). Any alternative?

***************************************
Stefano Cristiano
DirectX 3D Coder

http://pagghiu.gameprog.it
http://www.etrom.net




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