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/* RCSid $Id$ */ |
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/* |
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================================================================== |
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Bias compensation for photon density estimates |
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R. Schregle, "Bias Compensation for Photon Maps", |
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Computer Graphics Forum, v22:n4, pp. 729-742, Dec. 2003. |
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Roland Schregle (roland.schregle@{hslu.ch, gmail.com}) |
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(c) Fraunhofer Institute for Solar Energy Systems, |
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Lucerne University of Applied Sciences & Arts |
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Roland Schregle ([email protected]) |
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(c) Fraunhofer Institute for Solar Energy Systems |
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================================================================== |
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$Id$ |
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#include "pmapdata.h" |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/* Bias compensation weighting function */ |
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/* #define BIASCOMP_WGT(n) 1 */ |
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/* #define BIASCOMP_WGT(n) (n) */ |
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/* Dump photon bandwidth for bias compensated density estimates */ |
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/* #define BIASCOMP_BWIDTH */ |
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– |
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void biasComp (PhotonMap*, COLOR); |
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/* Photon density estimate with bias compensation, returning irradiance. |
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Expects photons in search queue after a kd-tree lookup. */ |
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void volumeBiasComp (PhotonMap*, const RAY*, COLOR); |
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/* Photon volume density estimate with bias compensation, returning |
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irradiance. Expects photons in search queue after a kd-tree lookup. */ |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif |
