library-mirrors/light_world.lua
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two canvas

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This commit is contained in:
Leonardo Kaplan 2016-04-24 15:38:59 +02:00
parent eeb9d91747
commit f68746c108
1 changed files with 3 additions and 1 deletions
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lib/util.lua
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@ -3,7 +3,9 @@ local util = {}
function util.process(canvas, options)
--TODO: now you cannot draw a canvas to itself
util.drawCanvasToCanvas(canvas, canvas, options)
temp = love.graphics.newCanvas()
util.drawCanvasToCanvas(canvas, temp, options)
util.drawCanvasToCanvas(temp, canvas, options)
end
function util.drawCanvasToCanvas(canvas, other_canvas, options)