mirror of
https://github.com/SatDump/SatDump
synced 2026-08-13 17:47:30 -04:00
29 lines
721 B
Lua
29 lines
721 B
Lua
-- 10.8, 3.9 um fog BTD
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function init()
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--return 3 channels, RGB
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return 3
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end
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function process()
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for x = 0, rgb_output:width() - 1, 1 do
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for y = 0, rgb_output:height() - 1, 1 do
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--get channels
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get_channel_values(x, y)
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local cch3b = get_channel_value(0) * 500
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local cch4 = get_channel_value(1) * 500
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local btd = cch4 - cch3b
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--return RGB 0=R 1=G 2=B
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set_img_out(0, x, y, btd)
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set_img_out(1, x, y, btd)
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set_img_out(2, x, y, btd)
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end
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--set the progress bar accordingly
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set_progress(x, rgb_output:width())
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end
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end
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