| Object name | Description | 
| BPOINT_NODE | Represents a SilverScreen Bezier-point primitive | 
| CURVE_NODE | Represents a SilverScreen spline or Bezier curve primitive | 
| LINE_NODE | Represents a SilverScreen line primitive | 
| MESH_NODE | Represents a SilverScreen Bezier mesh surface primitive | 
| POINT_NODE | Represents a SilverScreen point primitive | 
| POLYGON_NODE | Represents a SilverScreen polygon or polyline primitive | 
| PRIM_NODE | The object type from which all SilverScreen primitives derive | 
| ROUND_NODE | Represents a SilverScreen circle, ellipse, arc, or elliptical arc | 
| SPOINT_NODE | Represents a SilverScreen spline-point primitive |