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daily update on 20241226 by nitload youmu

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Nitload
2024-12-26 03:09:46 +08:00
parent 7c8d462ca5
commit 592ad55d57
94 changed files with 3767 additions and 1484 deletions
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内核源代码/StgSharp/Math/Linear/Matrix44.cs
+16 -8
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@@ -55,8 +55,16 @@ namespace StgSharp.Math
[FieldOffset( 8 * sizeof( float ) )] internal Vec4 colum2;
[FieldOffset( 12 * sizeof( float ) )] internal Vec4 colum3;
public Matrix44()
{
Unsafe.SkipInit(out this);
isTransposed = false;
}
internal Matrix44( ColumnSet4 mat )
{
Unsafe.SkipInit(out this);
isTransposed = false;
this.mat = mat;
}
@@ -66,6 +74,8 @@ namespace StgSharp.Math
Vector4 vec2,
Vector4 vec3 )
{
Unsafe.SkipInit(out this);
isTransposed = false;
mat.colum0 = vec0;
mat.colum1 = vec1;
mat.colum2 = vec2;
@@ -90,6 +100,8 @@ namespace StgSharp.Math
float a32,
float a33 )
{
Unsafe.SkipInit(out this);
isTransposed = false;
mat.colum0 = new Vector4( a00, a10, a20, a30 );
mat.colum1 = new Vector4( a01, a11, a21, a31 );
mat.colum2 = new Vector4( a02, a12, a22, a32 );
@@ -295,15 +307,11 @@ namespace StgSharp.Math
}
[MethodImpl( MethodImplOptions.AggressiveInlining )]
public static unsafe Matrix44 operator +(
Matrix44 left,
Matrix44 right )
public static unsafe Matrix44 operator +(Matrix44 left, Matrix44 right )
{
return new Matrix44(
right.mat.colum0 + left.mat.colum0,
right.mat.colum1 + left.mat.colum1,
right.mat.colum2 + left.mat.colum2,
right.mat.colum3 + left.mat.colum3 );
Matrix44 ret = new Matrix44();
InternalIO.Intrinsic.add_mat_4(&left.mat, &right.mat, &ret.mat);
return ret;
}
public static bool operator ==( Matrix44 left, Matrix44 right )