- Add support for linearly desaturating images via r_greyscale

- Use correct luminance values for rendering textures Patch submitted by Forrest Voight.
2011-02-04 16:04:37 +00:00 · 2011-02-04 16:04:37 +00:00 · e66abb3237
commit e66abb3237
parent 13836e5f4a
6 changed files with 61 additions and 8 deletions
--- a/3
+++ b/3
@ -181,7 +181,8 @@ New cvars
  r_ext_texture_filter_anisotropic  - anisotropic texture filtering
  r_zProj                           - distance of observer camera to projection
                                      plane in quake3 standard units
-  r_greyscale                       - render black and white images
+  r_greyscale                       - desaturate textures, useful for anaglyph,
+                                      supports values in the range of 0 to 1
  r_stereoEnabled                   - enable stereo rendering for techniques
                                      like shutter glasses (untested)
  r_anaglyphMode                    - Enable rendering of anaglyph images