# Shapes old.incReference

From POV-Wiki

`Ellipsoid, Sphere`

- Unit-radius sphere at the origin.
`Cylinder_X, Cylinder_Y, Cylinder_Z`

- Infinite cylinders.
`QCone_X, QCone_Y, QCone_Z`

- Infinite cones.
`Cone_X, Cone_Y, Cone_Z`

- Closed capped cones: unit-radius at -1 and 0 radius at +1 along each axis.
`Plane_YZ, Plane_XZ, Plane_XY`

- Infinite planes passing through the origin.
`Paraboloid_X, Paraboloid_Y, Paraboloid_Z`

- y^2 + z^2 - x = 0
`Hyperboloid, Hyperboloid_Y`

- y - x^2 + z^2 = 0
`UnitBox, Cube`

- A cube 2 units on each side, centered on the origin.
`Disk_X, Disk_Y, Disk_Z`

*Capped*cylinders, with a radius of 1 unit and a length of 2 units, centered on the origin.