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21 lines
516 B
Lua
21 lines
516 B
Lua
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local M = {}
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function M.remap(value, min, max, newMin, newMax)
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return newMin + (value - min) * (newMax - newMin) / (max - min)
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end
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function M.round(value)
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return value >= 0 and math.floor(value + 0.5) or math.ceil(value - 0.5)
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end
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function M.clamp(value, low, high)
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return value < low and low or (value > high and high or value)
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end
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function M.normalizeAngle(angle)
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local fullTurns = angle / (2 * math.pi) + 0.5
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return (fullTurns - math.floor(fullTurns) - 0.5) * (2 * math.pi)
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end
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return M
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