From 651351f0871da99e375a3a50b9c6666d58e14cf8 Mon Sep 17 00:00:00 2001
From: Hayden Kowalchuk <819028+mrneo240@users.noreply.github.com>
Date: Thu, 5 Mar 2020 14:50:14 -0500
Subject: [PATCH] fix: glu.c changed to float, reordered math

---
 GL/glu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/GL/glu.c b/GL/glu.c
index 0888207..9b3e8cf 100644
--- a/GL/glu.c
+++ b/GL/glu.c
@@ -4,9 +4,9 @@
 /* Set the Perspective */
 void APIENTRY gluPerspective(GLfloat angle, GLfloat aspect,
                     GLfloat znear, GLfloat zfar) {
-    GLdouble fW, fH;
+    GLfloat fW, fH;
 
-    fH = tan(angle / 360 * F_PI) * znear;
+    fH = tanf(angle * (F_PI / 360.0f)) * znear;
     fW = fH * aspect;
 
     glFrustum(-fW, fW, -fH, fH, znear, zfar);