youmuliu/stgsharp
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

process cases of ALT as special rules

Browse Source
This commit is contained in:
Youmu Liu
2026-09-10 18:17:09 +08:00
parent 8755185e78
commit f372f83171
18 changed files with 486 additions and 166 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/Nitload.Mathematics/Numeric/Graphics/GMatrix44_T.cs
+72 -4
View File
@@ -24,12 +24,11 @@ namespace Nitload.Mathematics.Numeric.Graphics
private Buffer _buffer;
public Vec4<T> this[
int x
internal unsafe ref Vec4<T> this[
int x
]
{
readonly get => _buffer[x];
set => _buffer[x] = value;
get => ref Unsafe.Add(ref Unsafe.As<GMatrix44<T>, Vec4<T>>(ref this), x);
}
public T this[
@@ -178,6 +177,75 @@ namespace Nitload.Mathematics.Numeric.Graphics
}
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static GMatrix44<T> operator -(
GMatrix44<T> left,
GMatrix44<T> right
)
{
Unsafe.SkipInit(out GMatrix44<T> result);
result._buffer[0] = left._buffer[0] - right._buffer[0];
result._buffer[1] = left._buffer[1] - right._buffer[1];
result._buffer[2] = left._buffer[2] - right._buffer[2];
result._buffer[3] = left._buffer[3] - right._buffer[3];
return result;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static GMatrix44<T> operator *(
GMatrix44<T> left,
T right
)
{
Unsafe.SkipInit(out GMatrix44<T> result);
result._buffer[0] = left._buffer[0] * right;
result._buffer[1] = left._buffer[1] * right;
result._buffer[2] = left._buffer[2] * right;
result._buffer[3] = left._buffer[3] * right;
return result;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static GMatrix44<T> operator *(
T left,
GMatrix44<T> right
)
{
return right * left;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static GMatrix44<T> operator *(
GMatrix44<T> left,
GMatrix44<T> right
)
{
Unsafe.SkipInit(out GMatrix44<T> result);
result._buffer[0] = left._buffer[0] + right._buffer[0];
result._buffer[1] = left._buffer[1] + right._buffer[1];
result._buffer[2] = left._buffer[2] + right._buffer[2];
result._buffer[3] = left._buffer[3] + right._buffer[3];
return result;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static GMatrix44<T> operator +(
GMatrix44<T> left,
GMatrix44<T> right
)
{
Unsafe.SkipInit(out GMatrix44<T> result);
result._buffer[0] = left._buffer[0] + right._buffer[0];
result._buffer[1] = left._buffer[1] + right._buffer[1];
result._buffer[2] = left._buffer[2] + right._buffer[2];
result._buffer[3] = left._buffer[3] + right._buffer[3];
return result;
}
[InlineArray(4)]
private struct Buffer
{