dlib.math.quaternion

Quaternions

Members

Aliases

Quaterniond alias Quaterniond = Quaternion!(double): Alias for double precision Quaternion
Quaternionf alias Quaternionf = Quaternion!(float): Alias for single precision Quaternion

Functions

exp Quaternion!(T) exp(Quaternion!(T) q): Quaternion exponential
intermediate Quaternion!(T) intermediate(Quaternion!(T) qprev, Quaternion!(T) qcurr, Quaternion!(T) qnext, Quaternion!(T) qa, Quaternion!(T) qb): Compute intermediate quaternions for building spline segments
log Quaternion!(T) log(Quaternion!(T) q): Quaternion logarithm
pow Quaternion!(T) pow(Quaternion!(T) q, T exponent): Quaternion exponentiation
rotationBetween Quaternion!(T) rotationBetween(Vector!(T, 3) a, Vector!(T, 3) b): Setup a quaternion to represent rotation between two unit-length vectors
rotationQuaternion Quaternion!(T) rotationQuaternion(uint rotaxis, T theta): Setup a quaternion to rotate about world axis. Theta must be in radians
rotationQuaternion Quaternion!(T) rotationQuaternion(Vector!(T, 3) rotaxis, T theta): Setup a quaternion to rotate about specified axis. Theta must be in radians
slerp Quaternion!(T) slerp(Quaternion!(T) q0, Quaternion!(T) q1, T t): Spherical linear interpolation
squad Quaternion!(T) squad(Quaternion!(T) q0, Quaternion!(T) qa, Quaternion!(T) qb, Quaternion!(T) q1, T t): Spherical cubic interpolation

Structs

Quaternion struct Quaternion(T): Quaternion representation

Meta

Source

See Source File

License

Boost License 1.0.

Copyright

Timur Gafarov 2011-2021.

Authors

Timur Gafarov

dlib math modules