diff options
Diffstat (limited to 'core/math/basis.h')
| -rw-r--r-- | core/math/basis.h | 46 |
1 files changed, 19 insertions, 27 deletions
diff --git a/core/math/basis.h b/core/math/basis.h index eb107d7e4e..e2fdb95685 100644 --- a/core/math/basis.h +++ b/core/math/basis.h @@ -85,40 +85,35 @@ public: void rotate(const Quaternion &p_quaternion); Basis rotated(const Quaternion &p_quaternion) const; - Vector3 get_rotation_euler() const; + enum EulerOrder { + EULER_ORDER_XYZ, + EULER_ORDER_XZY, + EULER_ORDER_YXZ, + EULER_ORDER_YZX, + EULER_ORDER_ZXY, + EULER_ORDER_ZYX + }; + + Vector3 get_euler_normalized(EulerOrder p_order = EULER_ORDER_YXZ) const; void get_rotation_axis_angle(Vector3 &p_axis, real_t &p_angle) const; void get_rotation_axis_angle_local(Vector3 &p_axis, real_t &p_angle) const; Quaternion get_rotation_quaternion() const; - Vector3 get_rotation() const { return get_rotation_euler(); }; void rotate_to_align(Vector3 p_start_direction, Vector3 p_end_direction); Vector3 rotref_posscale_decomposition(Basis &rotref) const; - Vector3 get_euler_xyz() const; - void set_euler_xyz(const Vector3 &p_euler); - - Vector3 get_euler_xzy() const; - void set_euler_xzy(const Vector3 &p_euler); - - Vector3 get_euler_yzx() const; - void set_euler_yzx(const Vector3 &p_euler); - - Vector3 get_euler_yxz() const; - void set_euler_yxz(const Vector3 &p_euler); - - Vector3 get_euler_zxy() const; - void set_euler_zxy(const Vector3 &p_euler); - - Vector3 get_euler_zyx() const; - void set_euler_zyx(const Vector3 &p_euler); + Vector3 get_euler(EulerOrder p_order = EULER_ORDER_YXZ) const; + void set_euler(const Vector3 &p_euler, EulerOrder p_order = EULER_ORDER_YXZ); + static Basis from_euler(const Vector3 &p_euler, EulerOrder p_order = EULER_ORDER_YXZ) { + Basis b; + b.set_euler(p_euler, p_order); + return b; + } Quaternion get_quaternion() const; void set_quaternion(const Quaternion &p_quaternion); - Vector3 get_euler() const { return get_euler_yxz(); } - void set_euler(const Vector3 &p_euler) { set_euler_yxz(p_euler); } - void get_axis_angle(Vector3 &r_axis, real_t &r_angle) const; void set_axis_angle(const Vector3 &p_axis, real_t p_phi); @@ -250,9 +245,6 @@ public: Basis(const Quaternion &p_quaternion) { set_quaternion(p_quaternion); }; Basis(const Quaternion &p_quaternion, const Vector3 &p_scale) { set_quaternion_scale(p_quaternion, p_scale); } - Basis(const Vector3 &p_euler) { set_euler(p_euler); } - Basis(const Vector3 &p_euler, const Vector3 &p_scale) { set_euler_scale(p_euler, p_scale); } - Basis(const Vector3 &p_axis, real_t p_phi) { set_axis_angle(p_axis, p_phi); } Basis(const Vector3 &p_axis, real_t p_phi, const Vector3 &p_scale) { set_axis_angle_scale(p_axis, p_phi, p_scale); } static Basis from_scale(const Vector3 &p_scale); @@ -332,7 +324,7 @@ Vector3 Basis::xform_inv(const Vector3 &p_vector) const { real_t Basis::determinant() const { return elements[0][0] * (elements[1][1] * elements[2][2] - elements[2][1] * elements[1][2]) - - elements[1][0] * (elements[0][1] * elements[2][2] - elements[2][1] * elements[0][2]) + - elements[2][0] * (elements[0][1] * elements[1][2] - elements[1][1] * elements[0][2]); + elements[1][0] * (elements[0][1] * elements[2][2] - elements[2][1] * elements[0][2]) + + elements[2][0] * (elements[0][1] * elements[1][2] - elements[1][1] * elements[0][2]); } #endif // BASIS_H |