21 lines
653 B
JavaScript
21 lines
653 B
JavaScript
function Filter_Balance()
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{
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Filter.call(this);
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this.parameters = [Color];
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this.render = function(params)
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{
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var color = params.color() ? params.color().floats() : new Color("#999999").floats();
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var originalData = ronin.frame.context().getImageData(0, 0, ronin.frame.settings["size"].width*2, ronin.frame.settings["size"].height*2);
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var data = originalData.data;
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for(var i = 0; i < data.length; i += 4) {
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data[i] = data[i] * (color.r + 0.5);
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data[i + 1] = data[i + 1] * (color.g + 0.5);
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data[i + 2] = data[i + 2] * (color.b + 0.5);
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}
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ronin.frame.context().putImageData(originalData, 0, 0);
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}
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} |