diff options
Diffstat (limited to 'hlsl')
-rw-r--r-- | hlsl/artwork_support/post.fx | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hlsl/artwork_support/post.fx b/hlsl/artwork_support/post.fx index f0c883fa69e..9a3b693cd61 100644 --- a/hlsl/artwork_support/post.fx +++ b/hlsl/artwork_support/post.fx @@ -66,6 +66,7 @@ struct PS_INPUT static const float Epsilon = 1.0e-7f; static const float PI = 3.1415927f; +static const float PHI = 1.618034f; static const float E = 2.7182817f; static const float Gelfond = 23.140692f; // e^pi (Gelfond constant) static const float GelfondSchneider = 2.6651442f; // 2^sqrt(2) (Gelfond-Schneider constant) |