From 4be7c2a2d08f6b46d1bed52524fedf9a750e641e Mon Sep 17 00:00:00 2001
From: "HuYingzhuo(hugo/hyzboy)" <hyzboy@gmail.com>
Date: Tue, 31 Oct 2023 16:12:40 +0800
Subject: [PATCH] used tanf(float) instead of tan(double)

---
 src/Math/Matrix4f.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Math/Matrix4f.cpp b/src/Math/Matrix4f.cpp
index a4fa3da..0259319 100644
--- a/src/Math/Matrix4f.cpp
+++ b/src/Math/Matrix4f.cpp
@@ -78,7 +78,7 @@ namespace hgl
                             float znear,
                             float zfar)
     {
-        float f = 1.0f / tan( deg2rad( 0.5f * field_of_view ) );
+        float f = 1.0f / tanf( deg2rad( 0.5f * field_of_view ) );
 
         return Matrix4f(
           f / aspect_ratio,