diff options
| author | Jeroen Bakker <jbakker> | 2019-10-16 16:30:57 +0300 |
|---|---|---|
| committer | Jeroen Bakker <j.bakker@atmind.nl> | 2019-10-16 16:40:25 +0300 |
| commit | b0476f06312db95423e6b83a86d7675dbbc94431 (patch) | |
| tree | e9a027f239b3bbab9d2f3153a8f7f1aedd81427f /source/blender/draw/engines/workbench/shaders | |
| parent | 80f0bc99a9831709338fdb252546829afdf4912a (diff) | |
Workbench: Background Dithering
Background dithering was introduced to solve banding issues on gradient backgrounds.
This patch will enable dithering based on the texture that is used for drawing.
Only when using a GPU_RGBA8 texture the dithering will be enabled.
This disables dithering for final rendering, vertex and texture paint modes.
Reviewed By: fclem
Differential Revision: https://developer.blender.org/D6056
Diffstat (limited to 'source/blender/draw/engines/workbench/shaders')
| -rw-r--r-- | source/blender/draw/engines/workbench/shaders/workbench_background_lib.glsl | 2 | ||||
| -rw-r--r-- | source/blender/draw/engines/workbench/shaders/workbench_data_lib.glsl | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/source/blender/draw/engines/workbench/shaders/workbench_background_lib.glsl b/source/blender/draw/engines/workbench/shaders/workbench_background_lib.glsl index a6d7c4b393b..3ac220aee59 100644 --- a/source/blender/draw/engines/workbench/shaders/workbench_background_lib.glsl +++ b/source/blender/draw/engines/workbench/shaders/workbench_background_lib.glsl @@ -1,5 +1,5 @@ vec3 background_color(WorldData world_data, float y) { return mix(world_data.background_color_low, world_data.background_color_high, y).xyz + - bayer_dither_noise(); + (world_data.background_dither_factor * bayer_dither_noise()); } diff --git a/source/blender/draw/engines/workbench/shaders/workbench_data_lib.glsl b/source/blender/draw/engines/workbench/shaders/workbench_data_lib.glsl index 16df56b393a..f60eca24821 100644 --- a/source/blender/draw/engines/workbench/shaders/workbench_data_lib.glsl +++ b/source/blender/draw/engines/workbench/shaders/workbench_data_lib.glsl @@ -16,5 +16,6 @@ struct WorldData { float background_alpha; float curvature_ridge; float curvature_valley; - int pad[3]; + float background_dither_factor; + int pad[2]; }; |