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| author | Egor Yusov <egor.yusov@gmail.com> | 2019-02-17 06:59:22 +0000 |
|---|---|---|
| committer | Egor Yusov <egor.yusov@gmail.com> | 2019-02-17 06:59:22 +0000 |
| commit | 4ac45fb2390f3edda4b0dfb0db5e447c2990b865 (patch) | |
| tree | 4a41f1bdfcf4b85213138d0dc1b3b71e2c27f637 /Shaders/PostProcess | |
| parent | Some final improvements to epipolar light scattering effect (diff) | |
| download | DiligentFX-4ac45fb2390f3edda4b0dfb0db5e447c2990b865.tar.gz DiligentFX-4ac45fb2390f3edda4b0dfb0db5e447c2990b865.zip | |
Added readme
Diffstat (limited to 'Shaders/PostProcess')
| -rw-r--r-- | Shaders/PostProcess/EpipolarLightScattering/public/EpipolarLightScatteringStructures.fxh | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Shaders/PostProcess/EpipolarLightScattering/public/EpipolarLightScatteringStructures.fxh b/Shaders/PostProcess/EpipolarLightScattering/public/EpipolarLightScatteringStructures.fxh index 2636a54..47ba24b 100644 --- a/Shaders/PostProcess/EpipolarLightScattering/public/EpipolarLightScatteringStructures.fxh +++ b/Shaders/PostProcess/EpipolarLightScattering/public/EpipolarLightScatteringStructures.fxh @@ -93,14 +93,16 @@ struct EpipolarLightScatteringAttribs { - // Total number of epipolar slices (or lines). + // Total number of epipolar slices (or lines). For high quality effect, + // set this value to (Screen Width + Screen Height)/2 uint uiNumEpipolarSlices DEFAULT_VALUE(512); // Maximum number of samples on a single epipolar line. + // For high quality effect, set this value to max(Screen Width, Screen Height)/2. uint uiMaxSamplesInSlice DEFAULT_VALUE(256); // Initial ray marching sample spacing on an epipolar line. // Additional samples are added at discontinuities. uint uiInitialSampleStepInSlice DEFAULT_VALUE(16); - // Sample density near the epipole where inscattering changes rapidly. + // Sample density scale near the epipole where inscattering changes rapidly. // Note that sampling near the epipole is very cheap since only a few steps // required to perform ray marching. uint uiEpipoleSamplingDensityFactor DEFAULT_VALUE(2); @@ -116,7 +118,7 @@ struct EpipolarLightScatteringAttribs // for additional cost. BOOL bCorrectScatteringAtDepthBreaks DEFAULT_VALUE(FALSE); // Whether to display pixels which are classified as depth discontinuities and which - // will be correct. Only has effect when bCorrectScatteringAtDepthBreaks is TRUE. + // will be corrected. Only has effect when bCorrectScatteringAtDepthBreaks is TRUE. BOOL bShowDepthBreaks DEFAULT_VALUE(FALSE); // Whether to show lighting only |