Material classes Last update: 16.07.2026 The following classes represent composite material data within a compolyx model. Each class represents one specific type of material-related object, such as a material, fabric, stackup, sublaminate, or property set. Name Description Fabric(graph, obj[, parent]) Represents a fabric material. Material(graph, obj[, parent]) Represents a material defined in the model. MaterialData(graph[, parent]) Manages all composite material data in the model. PropertySet(gil_wrapper[, parent_, name_]) Represents a set of material properties. Stackup(graph, obj[, parent]) Represents a stackup definition. SubLaminate(graph, obj[, parent]) Represents a sublaminate within a stackup.