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leaky cone #1

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jdpipe opened this issue May 28, 2013 · 0 comments
Open

leaky cone #1

jdpipe opened this issue May 28, 2013 · 0 comments

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@jdpipe
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jdpipe commented May 28, 2013

rays sometimes leak out of cone objects. this is controlled by the 'positive = prm > 1e-12' line in cone.py (_select_coords), but this tolerance is only a guess and will certainly fail if enough rays are traced... how to fix this?

rays seem to leak a lot more when the surface optics are specified as LambertianReflector, as in the current revision.
@jdpipe jdpipe closed this as completed May 28, 2013
@jdpipe jdpipe reopened this May 28, 2013
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