| Class | Description | 
|---|---|
| AbstractBox | 
 An eight sided box. 
 | 
| Box | 
 A box with solid (filled) faces. 
 | 
| Curve | 
 A
  
Curve is a visual, line-based representation of a Spline. | 
| Cylinder | 
 A simple cylinder, defined by its height and radius. 
 | 
| Dome | 
 A hemisphere. 
 | 
| Line | 
 A simple line implementation with a start and an end. 
 | 
| PQTorus | 
 A parameterized torus, also known as a pq torus. 
 | 
| Quad | 
Quad represents a rectangular plane in space
 defined by 4 vertices. | 
| ShapeBoundsTest | 
 Tests that all shapes have had a world bound calculated, and that vertices are within those bounds. 
 | 
| Sphere | 
Sphere represents a 3D object with all points equidistant
 from a center point. | 
| StripBox | 
 A box with solid (filled) faces. 
 | 
| Surface | 
 This class represents a surface described by knots, weights and control points. 
 | 
| Torus | 
 An ordinary (single holed) torus. 
 | 
| Enum | Description | 
|---|---|
| Sphere.TextureMode |