diff options
| author | Clément Foucault <foucault.clem@gmail.com> | 2022-06-29 12:06:57 +0300 |
|---|---|---|
| committer | Thomas Dinges <blender@dingto.org> | 2022-06-29 17:18:20 +0300 |
| commit | 7b0ccaed7f17b4e4f7acc4e1457c916ebaa1eeb1 (patch) | |
| tree | 5c736940430c476e8e87052f7553f480de429f7c | |
| parent | f2a7be6e75db35f7d1945e4a0d443c0120f7b8cb (diff) | |
Fix T99128: EEVEE: Regression: Pixelated Environment Texture
Use view position to retreive world space direction to retain float
precision.
Candidate for 3.2.1 corrective release.
| -rw-r--r-- | source/blender/draw/engines/eevee/shaders/surface_frag.glsl | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/source/blender/draw/engines/eevee/shaders/surface_frag.glsl b/source/blender/draw/engines/eevee/shaders/surface_frag.glsl index ace6c7d788d..2a212b757c2 100644 --- a/source/blender/draw/engines/eevee/shaders/surface_frag.glsl +++ b/source/blender/draw/engines/eevee/shaders/surface_frag.glsl @@ -152,7 +152,8 @@ void main() /* Only supported attrib for world/background shaders. */ vec3 attr_load_orco(vec4 orco) { - return g_data.P; + /* Retain precision better than g_data.P (see T99128). */ + return transform_direction(ViewMatrixInverse, normalize(viewPosition)); } /* Unsupported. */ vec4 attr_load_tangent(vec4 tangent) |