AxisSystem class

Axis system is an combination of coordinate system, up vector and front vector.

The AxisSystem type exposes the following members:

Constructor	Description
`__init__(self, coordinate_system, up, front)`	Constructs a new axis system
`__init__(self, coordinate_system, up)`	Constructs a new axis system
`__init__(self, up, front)`	Constructs a new instance of AxisSystem
`__init__(self, coordinate_system, up, front)`	Constructs a new instance of AxisSystem

Property	Description
coordinate_system	Gets the coordinate system of this axis system.
up	Gets the up vector of this axis system.
front	Gets the front vector of this axis system

Method	Description
`transform_to(self, target_system)`	Create a matrix used to convert from current axis system to target axis system.
`from_asset_info(, asset_info)`	Create `AxisSystem` from `AssetInfo`