[−][src]Function directx_math::XMQuaternionExp
pub fn XMQuaternionExp(Q: FXMVECTOR) -> FXMVECTOR
Computes the exponential of a given pure quaternion.
Parameters
Q
Pure quaternion for which to compute the exponential. The w
-component of the input
quaternion is ignored in the calculation.
Return value
Returns the exponential of Q
.
Remarks
The DirectXMath quaternion functions use an XMVECTOR 4-vector to represent quaternions, where
the X
, Y
, and Z
components are the vector part and the W
component is the scalar part.
Reference
https://docs.microsoft.com/en-us/windows/win32/api/directxmath/nf-directxmath-XMQuaternionExp