Namespace UnityEngine.Perception.GroundTruth.DataModel

Classes

Annotation

Abstract class that holds the common data found in all annotations. Concrete instances of this class will add data for their specific annotation type.

An annotation definition describes a particular type of annotation and contains an annotation-specific specification describing how annotation data should be mapped back to labels or objects in the scene.

Typically, this specification describes all labels_id and label_name used by the annotation. Some special cases like semantic segmentation might assign additional values (e.g. pixel value) to record the mapping between label_id/label_name and pixel color in the annotated PNG files.

DataModelElement

Parent class for all data model objects. IMessageProducer

Frame

The top level structure that holds all of the artifacts of a simulation frame. This is only reported after all of the captures, annotations, and metrics are ready to report for a single frame.

GenericMetric

General metric class used to record simulation metrics. This class can report values of many primitive types along with any struct/class implementing the IMessageProducer interface. For most use cases, using this class will be suitable for metric reporting.