Robert Osfield wrote:
Hi Watson,
On 10/7/06, Watson Ladd <[EMAIL PROTECTED]>
wrote:
What
algorithms will ShadowVolume implement?
It'll implement stencil volume shadows, and possibly provide options
for the various approaches such as zpass/z-fail, CPU /GPU compute of
the stencil volumes.
z-fail is patented, some one would need to approach Creative for a
license to use it if you are in a juristrictions covered by it. This
makes me rather wary of implementing it.
We could use ZP+. I don't think its patented, and it seems to be faster
then z-fail.
Robert.
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