Rosette
Last update: 16.07.2026class compolyx.Rosette(graph, obj, parent=None)
Rosette class.
Access:
>>> model = db.models['class40.1']
>>> rosette_1 = model.rosettes['Rosette.1']
>>> rosette_2 = model.create_rosette(name='Rosette.2', origin=(1.5, 5.75, 7.), dir1=(-0.4, -0.4, 0.8), dir2=(-6.0, 0.6, 0.75), rosette_type='parallel' )
Attributes
| Name | Description |
|---|---|
Rosette.active |
Active status of the object. |
Rosette.changed |
Status boolean. |
Rosette.dir1 |
Direction 1 of the Rosette. |
Rosette.dir2 |
Direction 2 of the Rosette. |
Rosette.edge_set |
Edge Set for Rosette. |
Rosette.enabled |
Indicates whether the object is enabled. |
Rosette.id |
ID of the object. |
Rosette.is_dict_item |
Indicates whether the object is an item in a dictionary. |
Rosette.is_list_item |
Indicates whether the object is an item of a list. |
Rosette.link_path |
Root path of the current node in the tree for links to this object. |
Rosette.locked |
Rosette is generated from an imported rosette and cannot be changed. |
Rosette.name |
Name of the object. |
Rosette.origin |
Origin of the Rosette. |
Rosette.parent |
Parent object in the tree. |
Rosette.root_path |
Root path of the current node in the tree. |
Rosette.rosette_type |
Rosette Types can be: parallel,radial,cylindrical,spherical,edge_wise. |
Rosette.status |
Status of the object. |
Rosette.status_changed |
Boolean flag which is set to true in C++ when up-to-date status of object changes. |
Rosette.uid |
UID of the object. |
Rosette.vertex |
Raises an error if the object has been removed from the graph. |
Methods
| Name | Description |
|---|---|
Rosette.find_parent(type) |
Steps up the tree and returns the first parent with given type. |
Rosette.get_global_coordinates(coordinates) |
Evaluates the global coordinates of a point given in local rosette coordinates: CYLINDRICAL, RADIAL, and SPHERICAL. |
Rosette.get_global_vector_components(vector) |
Gets global vector components from local rosette vector components CYLINDRICAL, RADIAL and SPHERICAL coord sys type: Give phi and theta in RAD. |
Rosette.get_local_coordinates(coordinates) |
Evaluates the local rosette coordinates of a point given in global coordinates:. |
Rosette.get_local_vector_components(vector) |
Returns local rosette vector components from global vector components. |
Rosette.get_short_description() |
|
Rosette.local_direction(point, angle) |
Get local orientation for a given relative angle and position in space. |
Rosette.obj_exists() |
Checks if __obj still references the c++ object (has not been reset to None by self._delete) and exists in the graph. |
Rosette.rotate(rot_x_angle_deg, ...) |
Rotate the Rosette around its X, Y and Z axes as an intrisic rotation. |
Rosette.serialize() |
Serialize to Python string. |
Rosette.serialize_name_and_id() |
Serializes the name and ID. |
Rosette.set_Xy() |
Sets dir2 orthogonal to dir1 as y- and x-axis. |
Rosette.set_Xz() |
Sets dir2 orthogonal to dir1 as z- and x-axis. |
Rosette.set_Yz() |
Sets dir2 orthogonal to dir1 as z- and y-axis. |
Rosette.set_xY() |
Sets dir1 orthogonal to dir2 as x- and y-axis. |
Rosette.set_xZ() |
Sets dir1 orthogonal to dir2 as x- and z-axis. |
Rosette.set_yZ() |
Sets dir1 orthogonal to dir2 as y- and z-axis. |
Rosette.translate(translation_x, ...) |
Translate the rosette, either along its own axes or the global one depending on the type of translation. |
Rosette.update() |
|
Rosette.visit(visitor) |
Walk through the tree and let the visitor perform action on every descendant node. |
