84 lines
2.5 KiB
C#
84 lines
2.5 KiB
C#
#region Using Statements
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using System;
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using ANX.Framework.NonXNA.Development;
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#endregion // Using Statements
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// This file is part of the ANX.Framework created by the
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// "ANX.Framework developer group" and released under the Ms-PL license.
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// For details see: http://anxframework.codeplex.com/license
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namespace ANX.Framework.Graphics.PackedVector
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{
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[PercentageComplete(100)]
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[Developer("Glatzemann")]
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[TestState(TestStateAttribute.TestState.Tested)]
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public struct HalfVector2 : IPackedVector<uint>, IEquatable<HalfVector2>, IPackedVector
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{
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private uint packedValue;
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[CLSCompliant(false)]
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public uint PackedValue
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{
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get { return packedValue; }
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set { packedValue = value; }
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}
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public HalfVector2(float x, float y)
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{
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packedValue = HalfTypeHelper.convert(x) | (uint)HalfTypeHelper.convert(y) << 16;
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}
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public HalfVector2(Vector2 vector)
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{
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packedValue = HalfTypeHelper.convert(vector.X) | (uint)HalfTypeHelper.convert(vector.Y) << 16;
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}
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public Vector2 ToVector2()
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{
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return new Vector2(HalfTypeHelper.convert((ushort)this.packedValue), HalfTypeHelper.convert((ushort)(this.packedValue >> 16)));
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}
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void IPackedVector.PackFromVector4(Vector4 vector)
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{
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packedValue = HalfTypeHelper.convert(vector.X) | (uint)HalfTypeHelper.convert(vector.Y) << 16;
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}
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Vector4 IPackedVector.ToVector4()
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{
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Vector2 val = this.ToVector2();
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return new Vector4(val.X, val.Y, 0f, 1f);
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}
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public override bool Equals(object obj)
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{
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return obj is HalfVector2 && this == (HalfVector2)obj;
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}
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public bool Equals(HalfVector2 other)
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{
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return this.packedValue == other.packedValue;
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}
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public override string ToString()
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{
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return this.ToVector2().ToString();
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}
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public override int GetHashCode()
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{
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return this.packedValue.GetHashCode();
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}
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public static bool operator ==(HalfVector2 lhs, HalfVector2 rhs)
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{
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return lhs.packedValue == rhs.packedValue;
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}
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public static bool operator !=(HalfVector2 lhs, HalfVector2 rhs)
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{
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return lhs.packedValue != rhs.packedValue;
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}
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}
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}
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