diff --git a/src/math/gryphn_mat4.h b/src/math/gryphn_mat4.h
new file mode 100644
index 0000000..0861e80
--- /dev/null
+++ b/src/math/gryphn_mat4.h
@@ -0,0 +1,17 @@
+#pragma once
+
+typedef struct gnMat4x4 {
+    float mat[4][4];
+} gnMat4x4;
+typedef gnMat4x4 gnMat4;
+
+gnMat4x4 gnIdentity() {
+    return (gnMat4x4){
+        .mat = {
+            { 1.0f, 0.0f, 0.0f, 0.0f },
+            { 0.0f, 1.0f, 0.0f, 0.0f },
+            { 0.0f, 0.0f, 1.0f, 0.0f },
+            { 0.0f, 0.0f, 0.0f, 1.0f }
+        }
+    };
+}