add int clamp to MathHelper
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12e7e6b9c1
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3a6b73e637
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@ -160,6 +160,26 @@ namespace MoonWorks.Math
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return value;
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return value;
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}
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}
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/// <summary>
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/// Restricts a value to be within a specified range.
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/// </summary>
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/// <param name="value">The value to clamp.</param>
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/// <param name="min">
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/// The minimum value. If <c>value</c> is less than <c>min</c>, <c>min</c>
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/// will be returned.
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/// </param>
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/// <param name="max">
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/// The maximum value. If <c>value</c> is greater than <c>max</c>, <c>max</c>
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/// will be returned.
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/// </param>
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/// <returns>The clamped value.</returns>
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public static int Clamp(int value, int min, int max)
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{
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value = (value > max) ? max : value;
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value = (value < min) ? min : value;
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return value;
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}
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/// <summary>
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/// <summary>
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/// Calculates the absolute value of the difference of two values.
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/// Calculates the absolute value of the difference of two values.
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/// </summary>
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/// </summary>
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@ -400,27 +420,6 @@ namespace MoonWorks.Math
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#region Internal Static Methods
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#region Internal Static Methods
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// FIXME: This could be an extension! ClampIntEXT? -flibit
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/// <summary>
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/// Restricts a value to be within a specified range.
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/// </summary>
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/// <param name="value">The value to clamp.</param>
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/// <param name="min">
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/// The minimum value. If <c>value</c> is less than <c>min</c>, <c>min</c>
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/// will be returned.
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/// </param>
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/// <param name="max">
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/// The maximum value. If <c>value</c> is greater than <c>max</c>, <c>max</c>
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/// will be returned.
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/// </param>
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/// <returns>The clamped value.</returns>
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internal static int Clamp(int value, int min, int max)
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{
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value = (value > max) ? max : value;
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value = (value < min) ? min : value;
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return value;
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}
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internal static bool WithinEpsilon(float floatA, float floatB)
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internal static bool WithinEpsilon(float floatA, float floatB)
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{
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{
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return System.Math.Abs(floatA - floatB) < MachineEpsilonFloat;
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return System.Math.Abs(floatA - floatB) < MachineEpsilonFloat;
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