Wash out colors and rebalance with SP skin
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@ -11,9 +11,9 @@ local modname = minetest.get_current_modname()
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local function addcolor(layers, id, value)
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local theta = tonumber(value, 16) / 32768 * math_pi
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local r = math_sin(theta + math_pi * 0/3) * 127 + 128
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local g = math_sin(theta + math_pi * 2/3) * 127 + 128
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local b = math_sin(theta + math_pi * 4/3) * 127 + 128
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local r = math_sin(theta + math_pi * 0/3) * 63 + 160
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local g = math_sin(theta + math_pi * 2/3) * 63 + 160
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local b = math_sin(theta + math_pi * 4/3) * 63 + 160
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layers[#layers + 1] = string_format("(%s_color%d.png^[multiply:#%02x%02x%02x)",
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modname, id, math_ceil(r), math_ceil(g), math_ceil(b))
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end
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