(cffi:defcenum euler-order-t
  :default
  ;; Deprecated since Graphene 1.10
  :XYZ  :YZX  :ZXY  :XZY  :YXZ  :ZYX
  ;; Static rotations
  :SXYZ :SXYX :SXZY :SXZX
  :SYZX :SYZY :SYXZ :SYXY
  :SZXY :SZXZ :SZYX :SZYZ
  ;; Relative rotations
  :RZYX :RXYX :RYZX :RXZX
  :RXZY :RYZY :RZXY :RYXY
  :RYXZ :RZXZ :RXYZ :RZYZ)  

:default

Rotate in the default order. The default order is one of the following enumeration values.

:XYZ

Rotate in the X, Y, and Z order. Deprecated in Graphene 1.10, it is an alias for :SXYZ.

:YZX

Rotate in the Y, Z, and X order. Deprecated in Graphene 1.10, it is an alias for :SYZX.

:ZXY

Rotate in the Z, X, and Y order. Deprecated in Graphene 1.10, it is an alias for :SZXY.

:XZY

Rotate in the X, Z, and Y order. Deprecated in Graphene 1.10, it is an alias for :SXZY.

:YXZ

Rotate in the Y, X, and Z order. Deprecated in Graphene 1.10, it is an alias for :SYXZ.

:ZYX

Rotate in the Z, Y, and X order. Deprecated in Graphene 1.10, it is an alias for :SZYX.

:SXYZ

Defines a static rotation along the X, Y, and Z axes.

:SXYX

Defines a static rotation along the X, Y, and X axes.

:SXZY

Defines a static rotation along the X, Z, and Y axes.

:SXZX

Defines a static rotation along the X, Z, and X axes.

:SYZX

Defines a static rotation along the Y, Z, and X axes.

:SYZY

Defines a static rotation along the Y, Z, and Y axes.

:SYXZ

Defines a static rotation along the Y, X, and Z axes.

:SYXY

Defines a static rotation along the Y, X, and Y axes.

:SZXY

Defines a static rotation along the Z, X, and Y axes.

:SZXZ

Defines a static rotation along the Z, X, and Z axes.

:SZYX

Defines a static rotation along the Z, Y, and X axes.

:SZYZ

Defines a static rotation along the Z, Y, and Z axes.

:RZYX

Defines a relative rotation along the Z, Y, and X axes.

:RXYX

Defines a relative rotation along the X, Y, and X axes.

:RYZX

Defines a relative rotation along the Y, Z, and X axes.

:RXZX

Defines a relative rotation along the X, Z, and X axes.

:RXZY

Defines a relative rotation along the X, Z, and Y axes.

:RYZY

Defines a relative rotation along the Y, Z, and Y axes.

:RZXY

Defines a relative rotation along the Z, X, and Y axes.

:RYXY

Defines a relative rotation along the Y, X, and Y axes.

:RYXZ

Defines a relative rotation along the Y, X, and Z axes.

:RZXZ

Defines a relative rotation along the Z, X, and Z axes.

:RXYZ

Defines a relative rotation along the X, Y, and Z axes.

:RZYZ

Defines a relative rotation along the Z, Y, and Z axes.