From b73d9b8f2b545549d732ef24d36242a638c5053a Mon Sep 17 00:00:00 2001
From: Jarrod Doyle <thejarroddoyle@gmail.com>
Date: Fri, 21 Apr 2023 10:14:05 +0100
Subject: [PATCH] Clamp camera pitch between -85 and 85 degrees

---
 src/camera.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/camera.rs b/src/camera.rs
index 763ec69..538a2cc 100644
--- a/src/camera.rs
+++ b/src/camera.rs
@@ -223,8 +223,10 @@ impl CameraController {
 
         // Apply rotation
         let cam_ms = (self.move_speed * self.move_speed).to_radians() * dt;
+        let max_pitch = 85_f32.to_radians();
         self.camera.yaw += cam_ms * self.rot_dirs_pressed.x as f32;
         self.camera.pitch += cam_ms * self.rot_dirs_pressed.y as f32;
+        self.camera.pitch = self.camera.pitch.clamp(-max_pitch, max_pitch);
 
         // Debug log
         // log::info!("Camera Front: {:?}", front);