From 1112e2a03a49c14f82ea9f4c2811802bdc6212a4 Mon Sep 17 00:00:00 2001
From: yuni <hut@hut.pm>
Date: Sat, 5 Oct 2024 02:51:42 +0200
Subject: [PATCH] attempt to fix "Error: The vector given to
 Dir3::new_unchecked is not normalized"

fixes #24
---
 src/actor.rs | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/actor.rs b/src/actor.rs
index 725389b..781ac28 100644
--- a/src/actor.rs
+++ b/src/actor.rs
@@ -721,11 +721,12 @@ fn handle_wants_lookat(
         } else {
             continue;
         };
-        let up = if trans.translation.length_squared() > 1e-6 {
-            trans.up()
-        } else {
-            Dir3::Y
-        };
+        //let up = if trans.translation.length_squared() > 1e-6 {
+        //    trans.up()
+        //} else {
+        //    Dir3::Y
+        //};
+        let up = Dir3::Y; // TODO: the above code seems to be buggy, this is a workaround
         rot.0 = look_at_quat(**pos, target_pos, up.as_dvec3());
     }
 }