diff options
| author | Andrey Lihatskiy <alihatskiy@productengine.com> | 2020-09-28 22:39:06 +0300 |
|---|---|---|
| committer | Andrey Lihatskiy <alihatskiy@productengine.com> | 2020-09-28 22:39:06 +0300 |
| commit | 83822fd1992140b85966ca613b026c4bc6c38005 (patch) | |
| tree | 8dadfcd76a9c27193e8009d1d361e91e41cf7e71 /indra/newview/app_settings/shaders/class1/environment/encodeNormF.glsl | |
| parent | 652e8459001e052edd6eeef0b919d4d68c8daa58 (diff) | |
| parent | bac6652cdcd2d8333df04c3ebd3a6a7b752328b3 (diff) | |
Merge branch 'master' into DRTVWR-516-maint
# Conflicts:
# indra/newview/llvocache.cpp
Diffstat (limited to 'indra/newview/app_settings/shaders/class1/environment/encodeNormF.glsl')
| -rw-r--r-- | indra/newview/app_settings/shaders/class1/environment/encodeNormF.glsl | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/indra/newview/app_settings/shaders/class1/environment/encodeNormF.glsl b/indra/newview/app_settings/shaders/class1/environment/encodeNormF.glsl index 50e781fa78..6cd2445522 100644 --- a/indra/newview/app_settings/shaders/class1/environment/encodeNormF.glsl +++ b/indra/newview/app_settings/shaders/class1/environment/encodeNormF.glsl @@ -23,6 +23,9 @@ * $/LicenseInfo$ */ +// Lambert Azimuthal Equal-Area projection +// See: https://aras-p.info/texts/CompactNormalStorage.html +// Also see: A_bit_more_deferred_-_CryEngine3.ppt vec2 encode_normal(vec3 n) { float f = sqrt(8 * n.z + 8); |