create_helix#

Modeler3D.create_helix(assignment, origin, x_start_dir, y_start_dir, z_start_dir, turns=1, right_hand=True, radius_increment=0.0, thread=1, **kwargs)[source]#

Create an helix from a polyline.

Parameters:

assignmentstr: Name of the polyline used as the base for the helix.
originlist: List of [x, y, z] coordinates for the center point of the circle.
x_start_dirfloat: Distance along x axis from the polyline.
y_start_dirfloat: Distance along y axis from the polyline.
z_start_dirfloat: Distance along z axis from the polyline.
turnsint, optional: Number of turns. The default value is 1.
right_handbool, optional: Whether the helix turning direction is right hand. The default value is True.
radius_incrementfloat, optional: Radius change per turn. The default value is 0.0.
threadfloat
**kwargsoptional: Additional keyword arguments may be passed when creating the primitive to set properties. See pyaedt.modeler.cad.object3d.Object3d for more details.

Returns:

bool, pyaedt.modeler.cad.object3d.Object3d: 3D object or False if it fails.

References

>>> oEditor.CreateHelix

Examples

The following example shows how to create a polyline and then create an helix from the polyline. This method applies to all 3D applications: HFSS, Q3D, Icepak, Maxwell 3D, and Mechanical.

>>> from pyaedt import Hfss
>>> aedtapp = Hfss()
>>> udp1 = [0, 0, 0]
>>> udp2 = [5, 0, 0]
>>> udp3 = [10, 5, 0]
>>> udp4 = [15, 3, 0]
>>> polyline = aedtapp.modeler.create_polyline([udp1, udp2, udp3, udp4],cover_surface=False,
...                                            name="helix_polyline")
>>> helix_right_turn = aedtapp.modeler.create_helix(assignment=polyline.name,origin=[0, 0, 0],
...                                                 x_start_dir=0,y_start_dir=1.0,z_start_dir=1.0,
...                                                 turns=1,right_hand=True,radius_increment=0.0,thread=1.0)