Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
Sets a texture to be desaturated, to make it greyscale.
shaderSupported = texture:SetDesaturated(desaturation);
nil = normal colors
1 = desaturate (greyscale)
returns nil if desaturation isn't supported by the user's graphics card (ie. old GeForce4 cards don't). One can use texture:SetVertexColor instead in this case. See the example below for the way Blizzard handles this.
There is a wrapper function in UIParent.lua that appears to darken the texture if shaderSupported returns false:
-- Wrapper for the desaturation function function SetDesaturation(texture, desaturation) local shaderSupported = texture:SetDesaturated(desaturation); if ( not shaderSupported ) then if ( desaturation ) then texture:SetVertexColor(0.5, 0.5, 0.5); else texture:SetVertexColor(1.0, 1.0, 1.0); end end end