From f7ac3c397a58d6e60285b1726adf883ecd689911 Mon Sep 17 00:00:00 2001
From: Muaz Ahmad <m.ahmed_2000@hotmail.com>
Date: Wed, 3 May 2023 16:28:08 +0500
Subject: [PATCH] Change reorient to support future camera controls

---
 opglwidget.cpp | 3 ---
 opglwidget.h   | 3 ++-
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/opglwidget.cpp b/opglwidget.cpp
index 4cf24ee..b7f0211 100644
--- a/opglwidget.cpp
+++ b/opglwidget.cpp
@@ -50,9 +50,6 @@ void OPGLWidget::paintGL() {
 }
 
 void OPGLWidget::reorient() {
-	float F_mag = pow(pow(loc[0], 2) + pow(loc[1], 2) +pow(loc[2], 2), 0.5);
-	GLfloat f[] = {-loc[0]/F_mag, -loc[1] / F_mag, -loc[2] / F_mag};
-
 	GLfloat s[] = {-f[2], 0, f[0]};
 	float s_mag = pow(pow(s[0], 2) + pow(s[1], 2) + pow(s[2], 2), 0.5);
 
diff --git a/opglwidget.h b/opglwidget.h
index 206fa48..e5430a5 100644
--- a/opglwidget.h
+++ b/opglwidget.h
@@ -12,6 +12,7 @@ protected:
 	void reorient();
 
 	int mtl_idx = -1;
-	float loc[3] = {10, 0, 10};
+	float loc[3] = {0, 0, 10};
+	float f[3] = {0, 0, -1};
 	ObjectLoader obj;
 };