ClosestPointOnLine()

static Vector2 Terraria.Utils.ClosestPointOnLine ( this Vector2 P, Vector2 A, Vector2 B )

inlinestatic

Definition at line 1287 of file Utils.cs.

    {
        Vector2 value = P - A;
        Vector2 vector = B - A;
        float num = vector.LengthSquared();
        float num2 = Vector2.Dot(value, vector) / num;
        if (num2 < 0f)
        {
            return A;
        }
        if (num2 > 1f)
        {
            return B;
        }
        return A + vector * num2;
    }

References System.A, System.B, Microsoft.Xna.Framework.Vector2.Dot(), System.P, and System.value.