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daily update on 20230309 by nitload youmu

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Nitload
2023-03-10 01:57:31 +08:00
parent 11cdd85b3b
commit 561196bed2
53 changed files with 1491 additions and 360 deletions
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源代码/StgSharp/Vector/Matrix3x3.cs
+25 -45
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@@ -1,9 +1,7 @@
using System;
using System.Collections;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Security.Cryptography.X509Certificates;
using System.Text;
namespace StgSharp.Math
@@ -79,69 +77,51 @@ namespace StgSharp.Math
public static bool operator ==(Matrix3x3 array1, Matrix3x3 array2)
public static bool operator ==(Matrix3x3 matrix1, Matrix3x3 matrix2)
{
return array1.Equals(array2);
return matrix1.Equals(matrix2);
}
public static bool operator !=(Matrix3x3 array1, Matrix3x3 array2)
public static bool operator !=(Matrix3x3 matrix1, Matrix3x3 matrix2)
{
return !array1.Equals(array2);
return !matrix1.Equals(matrix2);
}
public static Matrix3x3 operator +(Matrix3x3 array1, Matrix3x3 array2)
public static Matrix3x3 operator +(Matrix3x3 matrix1, Matrix3x3 matrix2)
{
return new Matrix3x3(
array1.row1.X + array2.row1.X,
array1.row1.Y + array2.row1.Y,
array1.row1.Z + array2.row1.Z,
matrix1.row1.X + matrix2.row1.X,
matrix1.row1.Y + matrix2.row1.Y,
matrix1.row1.Z + matrix2.row1.Z,
array1.row2.X + array2.row2.X,
array1.row2.Y + array2.row2.Y,
array1.row2.Z + array2.row2.Z,
matrix1.row2.X + matrix2.row2.X,
matrix1.row2.Y + matrix2.row2.Y,
matrix1.row2.Z + matrix2.row2.Z,
array1.row3.X + array2.row3.X,
array1.row3.Y + array2.row3.Y,
array1.row3.Z + array2.row3.Z
matrix1.row3.X + matrix2.row3.X,
matrix1.row3.Y + matrix2.row3.Y,
matrix1.row3.Z + matrix2.row3.Z
);
}
public static Matrix3x3 operator -(Matrix3x3 array1, Matrix3x3 array2)
public static Matrix3x3 operator -(Matrix3x3 matrix1, Matrix3x3 matrix2)
{
return new Matrix3x3(
array1.row1.X - array2.row1.X,
array1.row1.Y - array2.row1.Y,
array1.row1.Z - array2.row1.Z,
matrix1.row1.X - matrix2.row1.X,
matrix1.row1.Y - matrix2.row1.Y,
matrix1.row1.Z - matrix2.row1.Z,
array1.row2.X - array2.row2.X,
array1.row2.Y - array2.row2.Y,
array1.row2.Z - array2.row2.Z,
matrix1.row2.X - matrix2.row2.X,
matrix1.row2.Y - matrix2.row2.Y,
matrix1.row2.Z - matrix2.row2.Z,
array1.row3.X - array2.row3.X,
array1.row3.Y - array2.row3.Y,
array1.row3.Z - array2.row3.Z
matrix1.row3.X - matrix2.row3.X,
matrix1.row3.Y - matrix2.row3.Y,
matrix1.row3.Z - matrix2.row3.Z
);
}
public static unsafe Matrix3x3 operator *(Matrix3x3 array1,Matrix3x3 array2)
{
float* p1 = &array1.row1.X;
float* p2 = &array2.row1.X;
return new Matrix3x3(
*(p1 + 0) * *(p2 + 0) + *(p1 + 1) * *(p2 + 3) + *(p1 + 2) * *(p2 + 6),
*(p1 + 0) * *(p2 + 1) + *(p1 + 1) * *(p2 + 4) + *(p1 + 2) * *(p2 + 7),
*(p1 + 0) * *(p2 + 2) + *(p1 + 1) * *(p2 + 5) + *(p1 + 2) * *(p2 + 8),
*(p1 + 3) * *(p2 + 0) + *(p1 + 4) * *(p2 + 3) + *(p1 + 5) * *(p2 + 6),
*(p1 + 3) * *(p2 + 1) + *(p1 + 4) * *(p2 + 4) + *(p1 + 5) * *(p2 + 7),
*(p1 + 3) * *(p2 + 2) + *(p1 + 4) * *(p2 + 5) + *(p1 + 5) * *(p2 + 8),
*(p1 + 6) * *(p2 + 0) + *(p1 + 7) * *(p2 + 3) + *(p1 + 2) * *(p2 + 6),
*(p1 + 6) * *(p2 + 1) + *(p1 + 7) * *(p2 + 4) + *(p1 + 2) * *(p2 + 7),
*(p1 + 6) * *(p2 + 2) + *(p1 + 7) * *(p2 + 5) + *(p1 + 2) * *(p2 + 8)
);
}
public static Matrix3x3 operator *(Matrix3x3 array, float x)
{