Stackup
Last update: 16.07.2026class compolyx.Stackup(graph, obj, parent=None)
Represents stackup.
Attributes
| Name | Description |
|---|---|
Stackup.active |
Active status of the object. |
Stackup.area_price |
Price per area of the Stackup. |
Stackup.area_weight |
Area weight of the Stackup. |
Stackup.cut_off_material |
Cut-off material used in cut-off areas of this Stackup. |
Stackup.cut_off_material_handling |
Defines how cut‑off material is used in cut‑off areas of this stackup. |
Stackup.draping_material_model |
Draping material model. |
Stackup.draping_ud_coefficient |
UD Draping Coefficient. |
Stackup.drop_off_material |
Drop-off material used in drop-off areas of this Stackup. |
Stackup.drop_off_material_handling |
Type defining how drop-off material is used in drop-off areas of this stackup. |
Stackup.enabled |
Indicates whether the object is enabled. |
Stackup.fabrics |
Fabrics property of the Stackup. |
Stackup.graph_plot |
Graph Plot object used to configure 2D plots. |
Stackup.id |
ID of the object. |
Stackup.is_dict_item |
Indicates whether the object is an item in a dictionary. |
Stackup.is_list_item |
Indicates whether the object is an item of a list. |
Stackup.layup_sequence |
Layup Sequence of the Stackup can be 'Top-Down' or 'Bottom-Up'. |
Stackup.link_path |
Root path of the current node in the tree for links to this object. |
Stackup.name |
Name of the object. |
Stackup.parent |
Parent object in the tree. |
Stackup.root_path |
Root path of the current node in the tree. |
Stackup.status |
Status of the object. |
Stackup.status_changed |
Boolean flag which is set to true in C++ when up-to-date status of object changes. |
Stackup.symmetry |
Symmetry of the Stackup can be 'No Symmetry', 'Even Symmetry' or 'Odd Symmetry'. |
Stackup.thickness |
Thickness of the Stackup. |
Stackup.uid |
UID of the object. |
Stackup.vertex |
Raises an error if the object has been removed from the graph. |
Methods
| Name | Description |
|---|---|
Stackup.add_fabric(fabric[, angle]) |
Add fabric at end of fabrics of the stackup. |
Stackup.capture_analysis_plot([path, size]) |
Saves the 2D polar plot to a file. |
Stackup.clear_fabrics() |
Clear all fabrics. |
Stackup.clt_query([query]) |
Returns the properties of the classical laminate theory. |
Stackup.create_plot([query, core_scale_factor]) |
Generates 2D plots with the results of interest. |
Stackup.find_parent(type) |
Steps up the tree and returns the first parent with given type. |
Stackup.get_ordered_fabrics() |
Returns all fabrics and orientations including symmetry and layup sequence option. |
Stackup.insert_fabric(pos, fabric, angle) |
Insert fabric at given position. |
Stackup.is_constant() |
Returns true if all engineering constants and strength limits of the assigned fabrics are constant. |
Stackup.obj_exists() |
Checks if __obj still references the c++ object (has not been reset to None by self._delete) and exists in the graph. |
Stackup.remove_fabric(pos) |
Remove fabric from position. |
Stackup.serialize() |
Serialize to Python string. |
Stackup.serialize_name_and_id() |
Serializes the name and ID. |
Stackup.update() |
|
Stackup.update_plot() |
updates the data of the 2D plot. |
Stackup.visit(visitor) |
Walk through the tree and let the visitor perform action on every descendant node. |
