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author | Sebastian Herholz <sherholz> | 2021-11-17 19:26:46 +0300 |
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committer | Brecht Van Lommel <brecht@blender.org> | 2021-11-17 20:03:56 +0300 |
commit | d9bc8f189cc36cc55082cfd7ad8845e96eb062e3 (patch) | |
tree | 0fe69c7ae01d5fa3dd68e5d719bae9a757f4ec83 /intern/cycles/util | |
parent | 063ad8635ec87a490d6fc02c937387a3c6673b08 (diff) |
Cycles: add build option to enable a debugging feature for MIS
This patch adds a CMake option "WITH_CYCLES_DEBUG" which builds cycles with
a feature that allows debugging/selecting the direct-light sampling strategy.
The same option may later be used to add other debugging features that could
affect performance in release builds.
The three options are:
* Forward path tracing (e.g., via BSDF or phase function)
* Next-event estimation
* Multiple importance sampling combination of the previous two methods
Such a feature is useful for debugging light different sampling, evaluation,
and pdf methods (e.g., for light sources and BSDFs).
Differential Revision: https://developer.blender.org/D13152
Diffstat (limited to 'intern/cycles/util')
0 files changed, 0 insertions, 0 deletions