ostk.physics.coordinate.Axes

class Axes(

self: ostk.physics.coordinate.Axes,

x_axis: numpy.ndarray[numpy.float64[3, 1]],

y_axis: numpy.ndarray[numpy.float64[3, 1]],

z_axis: numpy.ndarray[numpy.float64[3, 1]],

frame: ostk.physics.coordinate.Frame,

)

Bases: pybind11_object

Axes.

Constructor.

Parameters:

• x_axis (numpy.ndarray) -- X-axis.

• y_axis (numpy.ndarray) -- Y-axis.

• z_axis (numpy.ndarray) -- Z-axis.

• frame (Frame) -- Frame of reference.

Methods

get_frame	Get the frame of reference.
in_frame	Get the axes in another frame of reference.
is_defined	Check if defined.
undefined	Get undefined axes.
x	Get the X-axis.
y	Get the Y-axis.
z	Get the Z-axis.

get_frame(self: ostk.physics.coordinate.Axes) → ostk.physics.coordinate.Frame

Get the frame of reference.

Returns:

Frame of reference.

Return type:

Frame

in_frame(

self: ostk.physics.coordinate.Axes,

frame: ostk.physics.coordinate.Frame,

instant: ostk.physics.time.Instant,

) → ostk.physics.coordinate.Axes

Get the axes in another frame of reference.

Parameters:

• frame (Frame) -- Frame of reference.

• instant (Instant) -- Instant.

Returns:

Axes in the other frame of reference.

Return type:

Axes

is_defined(self: ostk.physics.coordinate.Axes) → bool

Check if defined.

Returns:

True if defined.

Return type:

bool

static undefined() → ostk.physics.coordinate.Axes

Get undefined axes.

Returns:

Undefined axes.

Return type:

Axes

x(self: ostk.physics.coordinate.Axes) → numpy.ndarray[numpy.float64[3, 1]]

Get the X-axis.

Returns:

X-axis.

Return type:

numpy.ndarray

y(self: ostk.physics.coordinate.Axes) → numpy.ndarray[numpy.float64[3, 1]]

Get the Y-axis.

Returns:

Y-axis.

Return type:

numpy.ndarray

z(self: ostk.physics.coordinate.Axes) → numpy.ndarray[numpy.float64[3, 1]]

Get the Z-axis.

Returns:

Z-axis.

Return type:

numpy.ndarray