project2FundamentalRegion

(method of quaternion)

projects quaternions to a fundamental region

Syntax

project2FundamentalRegion(q,CS)       % to FR around idquaternion
project2FundamentalRegion(q,CS,q_ref) % to FR around reference rotation
project2FundamentalRegion(q,CS1,CS2,q_ref)  % misorientation to FR around id

Input

q

quaternion

CS1, CS2

crystal symmetry

q_ref

reference quaternion single or size(q) == size(q_ref)

Output

q

quaternion

omega

rotational angle to reference quaternion