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feat: added Matrix4x4 x Vector4D multiplication

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Syntriax
2026-01-28 10:22:36 +03:00
parent 08f32f96e4
commit d4437edfbf
1 changed files with 7 additions and 0 deletions
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7
Engine.Core/Primitives/Matrix4x4.cs
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@@ -94,6 +94,13 @@ public readonly struct Matrix4x4(
a.M41 * b.M14 + a.M42 * b.M24 + a.M43 * b.M34 + a.M44 * b.M44 a.M41 * b.M14 + a.M42 * b.M24 + a.M43 * b.M34 + a.M44 * b.M44
); );
public static Vector4D operator *(Matrix4x4 m, Vector4D v) => new(
m.M11 * v.X + m.M12 * v.Y + m.M13 * v.Z + m.M14 * v.W,
m.M21 * v.X + m.M22 * v.Y + m.M23 * v.Z + m.M24 * v.W,
m.M31 * v.X + m.M32 * v.Y + m.M33 * v.Z + m.M34 * v.W,
m.M41 * v.X + m.M42 * v.Y + m.M43 * v.Z + m.M44 * v.W
);
public static bool operator ==(Matrix4x4 left, Matrix4x4 right) => public static bool operator ==(Matrix4x4 left, Matrix4x4 right) =>
left.M11 == right.M11 && left.M12 == right.M12 && left.M13 == right.M13 && left.M14 == right.M14 && left.M11 == right.M11 && left.M12 == right.M12 && left.M13 == right.M13 && left.M14 == right.M14 &&
left.M21 == right.M21 && left.M22 == right.M22 && left.M23 == right.M23 && left.M24 == right.M24 && left.M21 == right.M21 && left.M22 == right.M22 && left.M23 == right.M23 && left.M24 == right.M24 &&