[ggt-info] Question about EulerAngleZXY, XYZ, ZYX

[Doug M. <mc...@ia...>]

Hello,
    When using gtml I noticed that when I pass an identity Matrix44f into
make< gmtl::EulerAngleZXY >( identity ) that I get back 90,0,90. If I
ask for an EulerAngleXYZ I get back 0,0,0 and ZYX return 0, nan, 0. Is
this the correct behavior of EulerAngle? I thought that no matter what
Euler combination that I ask for should return 0,0,0 for an identity
matrix. Thanks for the help in understanding this better. I am using
gmtl 0.4.5.


Doug