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feat: FromTo Method for Vector2D

This commit is contained in:
Syntriax 2024-01-22 12:41:48 +03:00
parent 225e65fa90
commit 40e73f6b8e
2 changed files with 3 additions and 0 deletions
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2
Game/Physics2D/Primitives/Vector2D.cs
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@ -13,6 +13,8 @@ public record Vector2D(float X, float Y)
public static float LengthSqr(Vector2D point) => point.X * point.X + point.Y * point.Y; public static float LengthSqr(Vector2D point) => point.X * point.X + point.Y * point.Y;
public static Vector2D Normalize(Vector2D point) => point / Length(point); public static Vector2D Normalize(Vector2D point) => point / Length(point);
public static Vector2D FromTo(Vector2D from, Vector2D to) => to - from;
public static float Cross(Vector2D left, Vector2D right) => left.X * right.Y - left.Y * right.X; public static float Cross(Vector2D left, Vector2D right) => left.X * right.Y - left.Y * right.X;
public static float Angle(Vector2D left, Vector2D right) => MathF.Acos(Dot(left, right) / (Length(left) * Length(right))); public static float Angle(Vector2D left, Vector2D right) => MathF.Acos(Dot(left, right) / (Length(left) * Length(right)));
public static float Dot(Vector2D left, Vector2D right) => left.X * right.X + left.Y * right.Y; public static float Dot(Vector2D left, Vector2D right) => left.X * right.X + left.Y * right.Y;

1
Game/Physics2D/Primitives/Vector2DExtensions.cs
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@ -6,6 +6,7 @@ public static class Vector2DExtensions
public static float LengthSqr(this Vector2D point) => Vector2D.LengthSqr(point); public static float LengthSqr(this Vector2D point) => Vector2D.LengthSqr(point);
public static Vector2D Normalize(this Vector2D point) => Vector2D.Normalize(point); public static Vector2D Normalize(this Vector2D point) => Vector2D.Normalize(point);
public static Vector2D FromTo(this Vector2D from, Vector2D to) => Vector2D.FromTo(from, to);
public static float Cross(this Vector2D left, Vector2D right) => Vector2D.Cross(left, right); public static float Cross(this Vector2D left, Vector2D right) => Vector2D.Cross(left, right);
public static float AngleBetween(this Vector2D left, Vector2D right) => Vector2D.Angle(left, right); public static float AngleBetween(this Vector2D left, Vector2D right) => Vector2D.Angle(left, right);