c4dynamics.states.state.state.Velocity

property state.Velocity

Returns a vector of velocity coordinates.

If the state doesn’t include any velocity coordinate (vx, vy, vz), an empty array is returned.

Note

In the context of Velocity, only vx, vy, vz, (case sensitive) are considered velocity coordinates.

Returns:

out (numpy.array) – A vector containing the values of three velocity coordinates.

Examples

>>> s = c4d.state(x = 100, y = 0, vx = -10, vy = 5)
>>> s.Velocity 
[-10  5  0]

>>> s = c4d.state(x = 100, vz = -100)
>>> s.Velocity 
[0  0  -100]

>>> s = c4d.state(z = 100)
>>> s.Velocity  
Warning: Velocity is valid when at least one velocity coordinate variable (vx, vy, vz) exists.
[]