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 # SubLaminate

 Last update: 16.07.2026 

<a id="compolyx.SubLaminate"></a>

### *class* compolyx.SubLaminate(graph, obj, parent=None)

Represents sublaminate.

### Attributes

NameDescription[`SubLaminate.active`](compolyx.SubLaminate.active.md#compolyx.SubLaminate.active)Active status of the object.[`SubLaminate.area_price`](compolyx.SubLaminate.area_price.md#compolyx.SubLaminate.area_price)Price per area of the Sub Laminate.[`SubLaminate.area_weight`](compolyx.SubLaminate.area_weight.md#compolyx.SubLaminate.area_weight)Area weight of the Sub Laminate.[`SubLaminate.enabled`](compolyx.SubLaminate.enabled.md#compolyx.SubLaminate.enabled)Indicates whether the object is enabled.[`SubLaminate.fabrics`](compolyx.SubLaminate.fabrics.md#compolyx.SubLaminate.fabrics)Fabrics property of the Sub Laminate.[`SubLaminate.graph_plot`](compolyx.SubLaminate.graph_plot.md#compolyx.SubLaminate.graph_plot)Graph Plot object used to configure 2D plots.[`SubLaminate.id`](compolyx.SubLaminate.id.md#compolyx.SubLaminate.id)ID of the object.[`SubLaminate.is_dict_item`](compolyx.SubLaminate.is_dict_item.md#compolyx.SubLaminate.is_dict_item)Indicates whether the object is an item in a dictionary.[`SubLaminate.is_list_item`](compolyx.SubLaminate.is_list_item.md#compolyx.SubLaminate.is_list_item)Indicates whether the object is an item of a list.[`SubLaminate.layup_sequence`](compolyx.SubLaminate.layup_sequence.md#compolyx.SubLaminate.layup_sequence)Layup Sequence of the Sub Laminate can be 'Top-Down' or 'Bottom-Up'.[`SubLaminate.link_path`](compolyx.SubLaminate.link_path.md#compolyx.SubLaminate.link_path)Root path of the current node in the tree for links to this object.[`SubLaminate.name`](compolyx.SubLaminate.name.md#compolyx.SubLaminate.name)Name of the object.[`SubLaminate.parent`](compolyx.SubLaminate.parent.md#compolyx.SubLaminate.parent)Parent object in the tree.[`SubLaminate.root_path`](compolyx.SubLaminate.root_path.md#compolyx.SubLaminate.root_path)Root path of the current node in the tree.[`SubLaminate.status`](compolyx.SubLaminate.status.md#compolyx.SubLaminate.status)Status of the object.[`SubLaminate.status_changed`](compolyx.SubLaminate.status_changed.md#compolyx.SubLaminate.status_changed)Boolean flag which is set to true in C++ when up-to-date status of object changes.[`SubLaminate.symmetry`](compolyx.SubLaminate.symmetry.md#compolyx.SubLaminate.symmetry)Symmetry of the Sub Laminate can be 'No Symmetry', 'Even Symmetry' or 'Odd Symmetry'.[`SubLaminate.thickness`](compolyx.SubLaminate.thickness.md#compolyx.SubLaminate.thickness)Thickness of the Sub Laminate.[`SubLaminate.uid`](compolyx.SubLaminate.uid.md#compolyx.SubLaminate.uid)UID of the object.[`SubLaminate.vertex`](compolyx.SubLaminate.vertex.md#compolyx.SubLaminate.vertex)Raises an error if the object has been removed from the graph.### Methods

NameDescription[`SubLaminate.add_fabric`](compolyx.SubLaminate.add_fabric.md#compolyx.SubLaminate.add_fabric)(fabric\[, angle\])Add fabric at end of fabrics list.[`SubLaminate.capture_analysis_plot`](compolyx.SubLaminate.capture_analysis_plot.md#compolyx.SubLaminate.capture_analysis_plot)(\[path, size\])Saves the 2D polar plot to a file.[`SubLaminate.clear_fabrics`](compolyx.SubLaminate.clear_fabrics.md#compolyx.SubLaminate.clear_fabrics)()Clear all fabrics.[`SubLaminate.clt_query`](compolyx.SubLaminate.clt_query.md#compolyx.SubLaminate.clt_query)(\[query\])Returns the properties of the classical laminate theory.[`SubLaminate.create_plot`](compolyx.SubLaminate.create_plot.md#compolyx.SubLaminate.create_plot)(\[query, ...\])Generates 2D plots with the results of interest.[`SubLaminate.find_parent`](compolyx.SubLaminate.find_parent.md#compolyx.SubLaminate.find_parent)(type)Steps up the tree and returns the first parent with given type.[`SubLaminate.get_ordered_fabrics`](compolyx.SubLaminate.get_ordered_fabrics.md#compolyx.SubLaminate.get_ordered_fabrics)()Returns a list with all sub-materials (fabrics and stackups) and orientations including symmetry and layup sequence option.[`SubLaminate.get_ordered_sub_materials`](compolyx.SubLaminate.get_ordered_sub_materials.md#compolyx.SubLaminate.get_ordered_sub_materials)()Returns a list with all fabrics and orientations including symmetry and layup sequence option.[`SubLaminate.insert_fabric`](compolyx.SubLaminate.insert_fabric.md#compolyx.SubLaminate.insert_fabric)(pos, fabric, angle)Insert fabric at given position.[`SubLaminate.is_constant`](compolyx.SubLaminate.is_constant.md#compolyx.SubLaminate.is_constant)()Returns true if all engineering constants and strength limits of the assigned fabrics are constant.[`SubLaminate.obj_exists`](compolyx.SubLaminate.obj_exists.md#compolyx.SubLaminate.obj_exists)()Checks if \_\_obj still references the c++ object (has not been reset to None by self.\_delete) and exists in the graph.[`SubLaminate.remove_fabric`](compolyx.SubLaminate.remove_fabric.md#compolyx.SubLaminate.remove_fabric)(pos)Remove fabric from position.[`SubLaminate.serialize`](compolyx.SubLaminate.serialize.md#compolyx.SubLaminate.serialize)()Serialize to Python string.[`SubLaminate.serialize_name_and_id`](compolyx.SubLaminate.serialize_name_and_id.md#compolyx.SubLaminate.serialize_name_and_id)()Serializes the name and ID.[`SubLaminate.update`](compolyx.SubLaminate.update.md#compolyx.SubLaminate.update)()[`SubLaminate.update_plot`](compolyx.SubLaminate.update_plot.md#compolyx.SubLaminate.update_plot)()Updates the data of the 2D plot.[`SubLaminate.visit`](compolyx.SubLaminate.visit.md#compolyx.SubLaminate.visit)(visitor)Walk through the tree and let the visitor perform action on every descendant node.