From 060241e4d032c1679936076f20597c325c4a3ead Mon Sep 17 00:00:00 2001
From: Patrick Walton <pcwalton@mimiga.net>
Date: Thu, 27 Feb 2020 04:07:09 -0800
Subject: [PATCH] Fix Metal backend

---
 metal/src/lib.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/metal/src/lib.rs b/metal/src/lib.rs
index a7fc26c3..d8d99ce1 100644
--- a/metal/src/lib.rs
+++ b/metal/src/lib.rs
@@ -1312,6 +1312,9 @@ impl UniformDataExt for UniformData {
                 UniformData::Vec2(ref data) => {
                     Some(slice::from_raw_parts(data as *const F32x2 as *const u8, 4 * 2))
                 }
+                UniformData::Vec3(ref data) => {
+                    Some(slice::from_raw_parts(data as *const f32 as *const u8, 4 * 3))
+                }
                 UniformData::Vec4(ref data) => {
                     Some(slice::from_raw_parts(data as *const F32x4 as *const u8, 4 * 4))
                 }