[FEAT] Matrix add transpose

2024-02-02 16:15:28 +01:00
parent 5866f77915
commit 9bf4dd4f7e
3 changed files with 41 additions and 0 deletions
--- a/tests/03_matrix.cpp
+++ b/tests/03_matrix.cpp
@@ -194,3 +194,25 @@ TEST_CASE("[Matrix] Multiplying the identity matrix by a tuple", "[Matrix]")

    REQUIRE((Matrix::identity() * a) == a);
 }
+
+/* ------------------------------------------------------------------------- */
+
+TEST_CASE("[Matrix] Transposing a matrix", "[Matrix]")
+{
+    Matrix a = {
+        {0, 9, 3, 0},
+        {9, 8, 0, 8},
+        {1, 8, 5, 3},
+        {0, 0, 5, 8}
+    };
+    Matrix transposed = {
+        {0, 9, 1, 0},
+        {9, 8, 8, 0},
+        {3, 0, 5, 5},
+        {0, 8, 3, 8}
+    };
+
+    a.transpose();
+
+    REQUIRE(a == transposed);
+}