Originally Posted by Ereki
On live the sprial is contained within the borders of the rune.
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Find a round texture to use with cooldown:SetSwipeTexture.
The swipe texture isn't round on live, its corners are just being covered by the round border. It's not actually possible to create a round cooldown texture on live.
This seems to work, although I have managed to crash the client several times attempting to change the swipe texture while it was running.
Lua Code:
for i = 1, 6 do
local cooldown = _G['RuneButtonIndividual' .. i .. 'Cooldown']
cooldown:SetSwipeTexture('interface/CHARACTERFRAME/TempPortraitAlphaMaskSmall')
cooldown:SetSwipeColor(0, 0, 0, 0.3)
end
After you set the texture you should only need to call SetSwipeColor when you want to update its alpha. Unlike SetSwipeTexture, it appears to update the swipe immediately.