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addresses #54, setBlendMode('alpha', 'premultiplied') before applying… #55

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addresses #54, setBlendMode('alpha', 'premultiplied') before applying… #55

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3 changes: 3 additions & 0 deletions push.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -150,6 +150,8 @@ end

function push:applyShaders(canvas, shaders)
local _shader = love.graphics.getShader()
local _blendMode, _alphaMode = love.graphics.getBlendMode()
love.graphics.setBlendMode("alpha", "premultiplied")
if #shaders <= 1 then
love.graphics.setShader(shaders[1])
love.graphics.draw(canvas)
Expand Down Expand Up @@ -180,6 +182,7 @@ function push:applyShaders(canvas, shaders)
love.graphics.draw(outputCanvas)
end
love.graphics.setShader(_shader)
love.graphics.setBlendMode(_blendMode, _alphaMode)
end

function push:finish(shader)
Expand Down