diff options
author | Thomas Dinges <blender@dingto.org> | 2013-10-10 21:14:04 +0400 |
---|---|---|
committer | Thomas Dinges <blender@dingto.org> | 2013-10-10 21:14:04 +0400 |
commit | 3d4bbd278a426d72f54caef76cbc380a18e6a36a (patch) | |
tree | ea51d2a82178265b3c4f60c4787890e270025c9a /intern/cycles/kernel/shaders/node_environment_texture.osl | |
parent | 223c637a9383d01db809a888b6f82c70231910af (diff) |
* Code cleanup for M_PI code.
Diffstat (limited to 'intern/cycles/kernel/shaders/node_environment_texture.osl')
-rw-r--r-- | intern/cycles/kernel/shaders/node_environment_texture.osl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/intern/cycles/kernel/shaders/node_environment_texture.osl b/intern/cycles/kernel/shaders/node_environment_texture.osl index 6b61c689066..136ccdf8b18 100644 --- a/intern/cycles/kernel/shaders/node_environment_texture.osl +++ b/intern/cycles/kernel/shaders/node_environment_texture.osl @@ -19,7 +19,7 @@ vector environment_texture_direction_to_equirectangular(vector dir) { - float u = -atan2(dir[1], dir[0]) / (2.0 * M_PI) + 0.5; + float u = -atan2(dir[1], dir[0]) / (M_2PI) + 0.5; float v = atan2(dir[2], hypot(dir[0], dir[1])) / M_PI + 0.5; return vector(u, v, 0.0); |