Model.hm_getcoordinatesofpointsonline

Model.hm_getcoordinatesofpointsonline(line, paramList)

Gets the coordinates of the points for which normalized parameters are specified, along with the line on which they are located, as arguments to the function.

Parameters:

• line (Entity) – The object describing the line entity on which the points are located.

• paramList (hwDoubleList) – List of line parameters normalized to the range \((0,1.0)\).

Returns:

• hwReturnStatus - Status object

• HmQueryResultList - Result list object containing HmQueryResult objects with the following output data:

  • pointCoord (numpy.ndarray) - The x, y and z coordinates of calculated point

Example

Calculate coordinates of endpoints for the line with ID 13

import hm
import hm.entities as ent

model = hm.Model()

_, two_points = model.hm_getcoordinatesofpointsonline(
    line=ent.Line(model, 13), paramList=[0.0, 1.0]
)

startpoint_Result = two_points[0]
endpoint_Result = two_points[1]

startpoint = startpoint_Result.pointCoord
endpoint = endpoint_Result.pointCoord

print("Start Point:", startpoint)
print("End Point:", endpoint)