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Improve Basis::get_quaternion error message 

The previous error message incorrectly suggested that any Basis could be fixed by calling get_rotation_quation() or orthonormalize(). This PR points out that only a valid rotation Basis can be fixed in this way.

(cherry picked from commit d3a3b3aff3)
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lawnjelly 2021-08-29 17:52:59 +01:00 committed by Rémi Verschelde
parent 5144cbf8ed
commit ef4f207b12
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GPG Key ID: C3336907360768E1
1 changed files with 1 additions and 1 deletions
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core/math/basis.cpp
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@ -788,7 +788,7 @@ Basis::operator String() const {
Quat Basis::get_quat() const { Quat Basis::get_quat() const {
#ifdef MATH_CHECKS #ifdef MATH_CHECKS
ERR_FAIL_COND_V_MSG(!is_rotation(), Quat(), "Basis must be normalized in order to be casted to a Quaternion. Use get_rotation_quat() or call orthonormalized() instead."); ERR_FAIL_COND_V_MSG(!is_rotation(), Quat(), "Basis must be normalized in order to be casted to a Quaternion. Use get_rotation_quat() or call orthonormalized() if the Basis contains linearly independent vectors.");
#endif #endif
/* Allow getting a quaternion from an unnormalized transform */ /* Allow getting a quaternion from an unnormalized transform */
Basis m = *this; Basis m = *this;