From 7a2ef828597f83abb7540eece8ebc18f6459b296 Mon Sep 17 00:00:00 2001
From: Karsten Schmidt <k@postspectacular.com>
Date: Sat, 15 Jun 2019 16:55:20 +0100
Subject: [PATCH] feat(matrices): add matXXn & matXXv fns

---
 packages/matrices/src/index.ts |  2 ++
 packages/matrices/src/matn.ts  | 15 +++++++++++++++
 packages/matrices/src/matv.ts  | 14 ++++++++++++++
 3 files changed, 31 insertions(+)
 create mode 100644 packages/matrices/src/matn.ts
 create mode 100644 packages/matrices/src/matv.ts

diff --git a/packages/matrices/src/index.ts b/packages/matrices/src/index.ts
index 3d82cded12..9f9574c48c 100644
--- a/packages/matrices/src/index.ts
+++ b/packages/matrices/src/index.ts
@@ -20,6 +20,8 @@ export * from "./m23-m22";
 export * from "./m23-m44";
 export * from "./m33-m44";
 export * from "./m44-m33";
+export * from "./matn";
+export * from "./matv";
 export * from "./mixq";
 export * from "./mul";
 export * from "./mulm";
diff --git a/packages/matrices/src/matn.ts b/packages/matrices/src/matn.ts
new file mode 100644
index 0000000000..92387c04a8
--- /dev/null
+++ b/packages/matrices/src/matn.ts
@@ -0,0 +1,15 @@
+import { Mat } from "./api";
+import {
+    scale22,
+    scale23,
+    scale33,
+    scale44
+} from "./scale";
+
+export const mat2n = (out: Mat | null, n: number) => scale22(out, n);
+
+export const mat23n = (out: Mat | null, n: number) => scale23(out, n);
+
+export const mat3n = (out: Mat | null, n: number) => scale33(out, n);
+
+export const mat4n = (out: Mat | null, n: number) => scale44(out, n);
diff --git a/packages/matrices/src/matv.ts b/packages/matrices/src/matv.ts
new file mode 100644
index 0000000000..23ffa6a1ea
--- /dev/null
+++ b/packages/matrices/src/matv.ts
@@ -0,0 +1,14 @@
+import {
+    setVV16,
+    setVV4,
+    setVV6,
+    setVV9
+} from "@thi.ng/vectors";
+
+export const mat2v = setVV4;
+
+export const mat23v = setVV6;
+
+export const mat33v = setVV9;
+
+export const mat44v = setVV16;