+seta hud_postprocessing 1 "enables the ability for effects such as hud_damage_blur and hud_contents to apply a postprocessing method upon the screen - enabling this disables manual editing of the postprocess cvars"
+seta hud_postprocessing_maxbluralpha 0.5 "maximum alpha which the blur postprocess can be"
+seta hud_postprocessing_maxblurradius 10 "maximum radius which the blur postprocess can be"
+
+seta hud_contents 1 "an improved version of gl_polyblend for liquids such as water/lava/slime, draw a filler or blur when inside the liquid"
+seta hud_contents_blur 0 "Use postprocessing to blur the screen when you are inside a liquid. Higher values = more blur"
+seta hud_contents_blur_alpha 0.5 "Amount of alpha to use when merging the blurred layers back into the render. Turning this up higher will remove bloom, so it's best to find a balance"
+seta hud_contents_factor 1 "factor at which to multiply the current faded value."
+seta hud_contents_fadetime 0.1 "factor of time for average alpha level to go to the actual content value"
+seta hud_contents_lava_alpha 0.7 "alpha of the lava color blend when inside it"
+seta hud_contents_lava_color "0.8 0.1 0"
+seta hud_contents_slime_alpha 0.7 "alpha of the slime color blend when inside it"
+seta hud_contents_slime_color "0 0.5 0.2"
+seta hud_contents_water_alpha 0.5 "alpha of the water color blend when inside it"
+seta hud_contents_water_color "0 0.5 0.7"
+