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attempt to fix "Error: The vector given to Dir3::new_unchecked is not normalized"

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fixes #24
This commit is contained in:
yuni 2024-10-05 02:51:42 +02:00
parent 8e5b17fcfa
commit 1112e2a03a
1 changed files with 6 additions and 5 deletions
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11
src/actor.rs
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@ -721,11 +721,12 @@ fn handle_wants_lookat(
} else { } else {
continue; continue;
}; };
let up = if trans.translation.length_squared() > 1e-6 { //let up = if trans.translation.length_squared() > 1e-6 {
trans.up() // trans.up()
} else { //} else {
Dir3::Y // 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()); rot.0 = look_at_quat(**pos, target_pos, up.as_dvec3());
} }
} }