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/* RCSid $Id$ */ |
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/* |
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================================================================== |
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Photon map data structures and kd-tree handling |
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supported by the Swiss National Science Foundation (SNSF, #147053) |
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================================================================== |
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– |
$Id$ |
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*/ |
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/* Primary photon ray for light source contributions */ |
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typedef struct { |
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< |
uint32 srcIdx; /* Index of emitting light source */ |
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> |
int32 srcIdx; /* Index of emitting light source */ |
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int32 dir; /* Encoded ray direction */ |
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float pos [3]; /* Hit point */ |
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} PhotonPrimary; |