From ec111247c614663d8231245a17c314b9b8b4a28c Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Sat, 21 Dec 2019 22:24:15 +0800
Subject: *misc

---
 src/math/vec4.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/math/vec4.c')

diff --git a/src/math/vec4.c b/src/math/vec4.c
index 202aabd..71ec6b6 100644
--- a/src/math/vec4.c
+++ b/src/math/vec4.c
@@ -38,3 +38,10 @@ void vec4_scale(Vec4* v, float t, Vec4* out) {
 	out->z = v->z * t;
 	out->w = v->w * t;
 }
+
+void vec4_add(Vec4* v1, Vec4* v2, Vec4* out) {
+	out->x = v1->x + v2->x;
+	out->y = v1->y + v2->y;
+	out->z = v1->z + v2->z;
+	out->w = v1->w + v2->w;
+}
-- 
cgit v1.1-26-g67d0