Build 0.21.6.0 (1.0 pre-patch)

2023-01-31 18:08:26 +02:00
parent e1c04bc31d
commit cf9ecd35b3
231 changed files with 4479 additions and 2276 deletions
@@ -0,0 +1,26 @@
+using Microsoft.Xna.Framework;
+namespace Barotrauma.Utils;
+
+public struct CoordinateSpace2D
+{
+    public static readonly CoordinateSpace2D CanonicalSpace = new CoordinateSpace2D
+    {
+        Origin = Vector2.Zero,
+        I = Vector2.UnitX,
+        J = Vector2.UnitY
+    };
+
+    public Vector2 Origin;
+    public Vector2 I;
+    public Vector2 J;
+
+    public Matrix LocalToCanonical
+        => new Matrix(
+                m11: I.X, m12: I.Y, m13: 0f, m14: 0f, 
+                m21: J.X, m22: J.Y, m23: 0f, m24: 0f,
+                m31:  0f, m32:  0f, m33: 1f, m34: 0f,
+                m41:  0f, m42:  0f, m43: 0f, m44: 1f)
+            * Matrix.CreateTranslation(Origin.X, Origin.Y, 0f);
+
+    public Matrix CanonicalToLocal => Matrix.Invert(LocalToCanonical);
+}