diff options
Diffstat (limited to 'core/math/basis.cpp')
| -rw-r--r-- | core/math/basis.cpp | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/core/math/basis.cpp b/core/math/basis.cpp index 461f5839d6..65353d8118 100644 --- a/core/math/basis.cpp +++ b/core/math/basis.cpp @@ -347,22 +347,22 @@ Vector3 Basis::rotref_posscale_decomposition(Basis &rotref) const { // The main use of Basis is as Transform.basis, which is used by the transformation matrix // of 3D object. Rotate here refers to rotation of the object (which is R * (*this)), // not the matrix itself (which is R * (*this) * R.transposed()). -Basis Basis::rotated(const Vector3 &p_axis, real_t p_phi) const { - return Basis(p_axis, p_phi) * (*this); +Basis Basis::rotated(const Vector3 &p_axis, real_t p_angle) const { + return Basis(p_axis, p_angle) * (*this); } -void Basis::rotate(const Vector3 &p_axis, real_t p_phi) { - *this = rotated(p_axis, p_phi); +void Basis::rotate(const Vector3 &p_axis, real_t p_angle) { + *this = rotated(p_axis, p_angle); } -void Basis::rotate_local(const Vector3 &p_axis, real_t p_phi) { +void Basis::rotate_local(const Vector3 &p_axis, real_t p_angle) { // performs a rotation in object-local coordinate system: // M -> (M.R.Minv).M = M.R. - *this = rotated_local(p_axis, p_phi); + *this = rotated_local(p_axis, p_angle); } -Basis Basis::rotated_local(const Vector3 &p_axis, real_t p_phi) const { - return (*this) * Basis(p_axis, p_phi); +Basis Basis::rotated_local(const Vector3 &p_axis, real_t p_angle) const { + return (*this) * Basis(p_axis, p_angle); } Basis Basis::rotated(const Vector3 &p_euler) const { @@ -900,18 +900,18 @@ void Basis::set_quaternion(const Quaternion &p_quaternion) { xz - wy, yz + wx, 1.0f - (xx + yy)); } -void Basis::set_axis_angle(const Vector3 &p_axis, real_t p_phi) { +void Basis::set_axis_angle(const Vector3 &p_axis, real_t p_angle) { // Rotation matrix from axis and angle, see https://en.wikipedia.org/wiki/Rotation_matrix#Rotation_matrix_from_axis_angle #ifdef MATH_CHECKS ERR_FAIL_COND_MSG(!p_axis.is_normalized(), "The axis Vector3 must be normalized."); #endif Vector3 axis_sq(p_axis.x * p_axis.x, p_axis.y * p_axis.y, p_axis.z * p_axis.z); - real_t cosine = Math::cos(p_phi); + real_t cosine = Math::cos(p_angle); rows[0][0] = axis_sq.x + cosine * (1.0f - axis_sq.x); rows[1][1] = axis_sq.y + cosine * (1.0f - axis_sq.y); rows[2][2] = axis_sq.z + cosine * (1.0f - axis_sq.z); - real_t sine = Math::sin(p_phi); + real_t sine = Math::sin(p_angle); real_t t = 1 - cosine; real_t xyzt = p_axis.x * p_axis.y * t; @@ -930,9 +930,9 @@ void Basis::set_axis_angle(const Vector3 &p_axis, real_t p_phi) { rows[2][1] = xyzt + zyxs; } -void Basis::set_axis_angle_scale(const Vector3 &p_axis, real_t p_phi, const Vector3 &p_scale) { +void Basis::set_axis_angle_scale(const Vector3 &p_axis, real_t p_angle, const Vector3 &p_scale) { _set_diagonal(p_scale); - rotate(p_axis, p_phi); + rotate(p_axis, p_angle); } void Basis::set_euler_scale(const Vector3 &p_euler, const Vector3 &p_scale) { |