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| author | Lukas Stockner <lukas.stockner@freenet.de> | 2015-08-06 22:04:43 +0300 |
|---|---|---|
| committer | Lukas Stockner <lukas.stockner@freenet.de> | 2015-11-18 22:50:06 +0300 |
| commit | 8dea06565f11f706195c89dcfcd7867b887a0ff7 (patch) | |
| tree | 4c82f0c3aa12d967d0c49ec57f350cba43c6db81 /intern/cycles/blender/addon | |
| parent | 24a387d6ff515abcf47d7ad61d4faa9a589bd1a9 (diff) | |
Cycles: Add Blackman-Harris filter, fix Gaussian filter
This commit adds the Blackman-Harris windows function as a pixel filter to Cycles. On some cases, such as wireframes or high-frequency textures,
Blackman-Harris can give subtle but noticable improvements over the Gaussian window.
Also, the gaussian window was truncated too early, which degraded quality a bit, therefore the evaluation region is now three times as wide.
To avoid artifacts caused by the wider curve, the filter table size is increased to 1024.
Reviewers: #cycles
Differential Revision: https://developer.blender.org/D1453
Diffstat (limited to 'intern/cycles/blender/addon')
| -rw-r--r-- | intern/cycles/blender/addon/properties.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/intern/cycles/blender/addon/properties.py b/intern/cycles/blender/addon/properties.py index c3139831ca2..cbd1a8b1922 100644 --- a/intern/cycles/blender/addon/properties.py +++ b/intern/cycles/blender/addon/properties.py @@ -54,6 +54,7 @@ enum_bvh_types = ( enum_filter_types = ( ('BOX', "Box", "Box filter"), ('GAUSSIAN', "Gaussian", "Gaussian filter"), + ('BLACKMAN_HARRIS', "Blackman-Harris", "Blackman-Harris filter"), ) enum_aperture_types = ( |