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Add Exts.ISqrt to avoid fp sqrt calculations.

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Paul Chote
2014-06-28 14:16:00 +12:00
parent 5c82fff0ef
commit 4216f66ca4
6 changed files with 93 additions and 7 deletions
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OpenRA.Game/CVec.cs
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@@ -47,7 +47,7 @@ namespace OpenRA
public CVec Sign() { return new CVec(Math.Sign(X), Math.Sign(Y)); }
public CVec Abs() { return new CVec(Math.Abs(X), Math.Abs(Y)); }
public int LengthSquared { get { return X * X + Y * Y; } }
public int Length { get { return (int)Math.Sqrt(LengthSquared); } }
public int Length { get { return Exts.ISqrt(LengthSquared); } }
public float2 ToFloat2() { return new float2(X, Y); }
public int2 ToInt2() { return new int2(X, Y); }