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axnjaxn / ReiTrei

A ray tracer in C++ / SDL supporting Monte Carlo effects
http://www.axnjaxn.com/
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Is there a better parameter to control depth of field or aperture? #13

Closed axnjaxn closed 10 years ago

axnjaxn commented 10 years ago

Using an angle is all well and good, but I'd like a better description of the lens parameters.

axnjaxn commented 10 years ago

There is! It's described in Chapter 14 of Peter Shirley's book.