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working on panel building, preparing for panel compute

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Youmu Liu
2025-12-03 18:14:45 +08:00
parent 38dba88331
commit 588fa867af
14 changed files with 338 additions and 212 deletions
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StgSharp.Common/Mathematics/Graphic/Matrix44.cs
+14 -8
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@@ -25,6 +25,7 @@
//
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
using StgSharp.HighPerformance;
using StgSharp.Mathematics.Numeric;
using System;
using System.Collections;
@@ -45,6 +46,7 @@ namespace StgSharp.Mathematics.Graphic
[FieldOffset(0)] internal ColumnSet4 mat;
[FieldOffset(16 * sizeof(float))] internal ColumnSet4 transpose;
[FieldOffset(0)] internal MatrixKernel<float> kernel;
internal Matrix44(ColumnSet4 mat)
{
@@ -147,13 +149,17 @@ namespace StgSharp.Mathematics.Graphic
public static Matrix44 Unit => new Matrix44(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
public static Matrix44 WNegativeUnit => new Matrix44(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, -1);
public static Matrix44 WNegativeUnit => new Matrix44(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0,
0, 0, -1);
public static Matrix44 XNegativeUnit => new Matrix44(-1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
public static Matrix44 XNegativeUnit => new Matrix44(-1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0,
0, 0, 1);
public static Matrix44 YNegativeUnit => new Matrix44(1, 0, 0, 0, 0, -1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
public static Matrix44 YNegativeUnit => new Matrix44(1, 0, 0, 0, 0, -1, 0, 0, 0, 0, 1, 0, 0,
0, 0, 1);
public static Matrix44 ZNegativeUnit => new Matrix44(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, -1, 0, 0, 0, 0, 1);
public static Matrix44 ZNegativeUnit => new Matrix44(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, -1, 0, 0,
0, 0, 1);
public ReadOnlySpan<float> AsSpan()
{
@@ -186,8 +192,8 @@ namespace StgSharp.Mathematics.Graphic
public override int GetHashCode()
{
return HashCode.Combine(mat.colum0.GetHashCode(), mat.colum1.GetHashCode(), mat.colum2.GetHashCode(),
mat.colum3.GetHashCode());
return HashCode.Combine(mat.colum0.GetHashCode(), mat.colum1.GetHashCode(),
mat.colum2.GetHashCode(), mat.colum3.GetHashCode());
}
public override string ToString()
@@ -224,8 +230,8 @@ namespace StgSharp.Mathematics.Graphic
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static unsafe Matrix44 operator *(Matrix44 mat, float value)
{
return new Matrix44(mat.mat.colum0 * value, mat.mat.colum1 * value, mat.mat.colum2 * value,
mat.mat.colum3 * value);
return new Matrix44(mat.mat.colum0 * value, mat.mat.colum1 * value,
mat.mat.colum2 * value, mat.mat.colum3 * value);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]