Root Entities Module

Creates and accesses root entities that can be associated with any PRC entity or with any graphics PRC entity.

This module defines the root entity attributes that apply to all PRC entities or to all PRC entities in the Graphics.

All PRC entities declared by HOOPS Exchange are of type A3DEntity. All A3DEntityentities inherit the A3DRootBaseentity, which can include text names that provide modeller data and other data about the more specific form of the PRC entities.

PRC entities in the Graphics Type Declarationsalso inherit the A3DRootBaseWithGraphicsentity. The A3DRootBaseWithGraphicsentity has attributes that reference graphics data stored in A3DGlobalPRC entities and that specify inheritance behaviour.

Topics

• Entity Base
• Entity Base with Graphics