From 1038ecc86beb32329bd6000d00da8af98bc8f8b9 Mon Sep 17 00:00:00 2001
From: hyzboy <hyzboy@gmail.com>
Date: Thu, 22 Oct 2020 12:08:28 +0800
Subject: [PATCH] add normal matrix at PushConstant struct.

---
 inc/hgl/graph/VK.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/inc/hgl/graph/VK.h b/inc/hgl/graph/VK.h
index 25fc8248..0c737e6c 100644
--- a/inc/hgl/graph/VK.h
+++ b/inc/hgl/graph/VK.h
@@ -122,6 +122,7 @@ inline const uint GetShaderCountByBits(const uint32_t bits)
 struct PushConstant
 {
     Matrix4f local_to_world;
+    Matrix4f normal;
 };
 
 constexpr uint32_t MAX_PUSH_CONSTANT_BYTES=sizeof(PushConstant);