diff --git a/src/camera.rs b/src/camera.rs
index 1ad754b..daaf74d 100644
--- a/src/camera.rs
+++ b/src/camera.rs
@@ -133,7 +133,8 @@ fn run_camera_controller(
                     if actor.v[i].abs() < threshold {
                         actor.v[i] = 0.0;
                     }
-                    else if (actor.v[i] < 0.0 && actor.v[i] + acceleration_total[i] > 0.0) || (actor.v[i] > 0.0 && actor.v[i] + acceleration_total[i] < 0.0) {
+                    else if actor.v[i].signum() != (actor.v[i] + acceleration_total[i]).signum() {
+                        // Overshoot
                         actor.v[i] = 0.0;
                         acceleration_total[i] = 0.0;
                     }