QTM Scripting Interface
The QTM Scripting Interface provides scripting support for QTM (Qualisys Track Manager). Scripting is supported through both Python and Lua. Additionally, the QTM Scripting Interface is also exposed through a REST API.
The API's functionality (that is, what QTM functionality can be accessed) is exposed through a number of modules. This documentation provides a language agnostic description of the modules. For more details, see the list of modules. Below follows some short examples:
from qtm.data.series import _3d
from qtm.data.object import trajectory
# Get the data series identifier of a trajectory with the label "F_HeadFront".
id = trajectory.find_trajectory("F_HeadFront")
# Get the first sample of this trajectory.
_3d.get_sample(id, 0)
# {'position': [-1193.8392806851402, 1428.9096641692772, 1677.330950395389], 'residual': 1.933161315987386}
-- Get the data series identifier of a trajectory with the label "F_HeadFront".
id = qtm.data.object.trajectory.find_trajectory("F_HeadFront")
-- Get the first sample of this trajectory.
qtm.data.series._3d.get_sample(id, 0)
-- {position = {-1193.8392806851, 1428.9096641693, 1677.3309503954}, residual = 1.9331613159874}
curl --json "[\"F_HeadFront\"]" http://localhost:7979/api/scripting/qtm/data/object/trajectory/find_trajectory
:: 2985
curl --json "[2985, 0]" http://localhost:7979/api/scripting/qtm/data/series/_3d/get_sample
:: {"position":[-1193.8392806851402,1428.9096641692772,1677.330950395389],"residual":1.9331613159873859}