image/svg+xml
uses algorithms of Prs3D
and StdPrs packages to
Class AIS_Shape
Compute()
create Graphics3d structure
Topological Object
StdPrs and Prs3d packages
Contain various algorithms
to transform object structures
into Graphics3d structures
Declares Compute() method
Deferred class
AIS_InteractiveObject
uses
inherits
Object presentation
Class PresentationManager3d
calls Compute() method of AIS_InteractiveObject
to obtain Graphics3d structure
deals with
calls
Compute()
Creation of
AIS_Shape
Creation of
topological
object