From 2d1120c1718da183a4178bec9d3d999ef7ac827f Mon Sep 17 00:00:00 2001
From: Hans Goudey <h.goudey@me.com>
Date: Mon, 22 Mar 2021 11:52:44 -0400
Subject: BLI: Add "identity" constructor to float4x4 type

---
 source/blender/blenlib/BLI_float4x4.hh | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'source/blender')

diff --git a/source/blender/blenlib/BLI_float4x4.hh b/source/blender/blenlib/BLI_float4x4.hh
index a3eec075027..f5ba91bc12c 100644
--- a/source/blender/blenlib/BLI_float4x4.hh
+++ b/source/blender/blenlib/BLI_float4x4.hh
@@ -45,6 +45,13 @@ struct float4x4 {
     return mat;
   }
 
+  static float4x4 identity()
+  {
+    float4x4 mat;
+    unit_m4(mat.values);
+    return mat;
+  }
+
   operator float *()
   {
     return &values[0][0];
-- 
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