X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=white_balance_effect.cpp;h=8a00af4397afe6b8d2267712672bb0119572075a;hp=8a495fb6f3616b45fb8c78b9988d028b1c8cfa1e;hb=5b0f7fe5ff6af6a5e2f1620681ccf809f559393a;hpb=181fca60b28290c92207cfb40e27113e4f5f021c

diff --git a/white_balance_effect.cpp b/white_balance_effect.cpp
index 8a495fb..8a00af4 100644
--- a/white_balance_effect.cpp
+++ b/white_balance_effect.cpp
@@ -53,9 +53,9 @@ double rgb_to_xyz_matrix[9] = {
  * (Hunt-Pointer-Estevez, or HPE) for the actual perception post-adaptation. 
  *
  * CIECAM02 chromatic adaptation, while related to the transformation we want,
- * is a more complex phenomenon that depends on factors like the total luminance
- * (in cd/m²) of the illuminant, and can no longer be implemented by just scaling
- * each component in LMS space linearly. The simpler way out is to use the HPE matrix,
+ * is a more complex phenomenon that depends on factors like the viewing conditions
+ * (e.g. amount of surrounding light), and can no longer be implemented by just scaling
+ * each component in LMS space. The simpler way out is to use the HPE matrix,
  * which is intended to be close to the actual cone response; this results in
  * the “von Kries transformation” when we couple it with normalization in LMS space.
  *