In a 3D freeform space, the overall space height is determined either by the boundary objects in an associative space, or by the height of the 3D geometry in a non-associative space. Within the overall space height, you can change the height of individual components, but they will not add or subtract from the overall space height. For example, if you increase the height above the ceiling, then the ceiling height is lowered in return.
These additional restrictions apply to changing the height of a 3D freeform space:
- You can change the ceiling thickness and the height above the ceiling. However, if the ceiling thickness is set to 0, the height above ceiling is 0 and read-only.
- You can change the floor thickness and the height below the floor. However, if the floor thickness is set to 0, the height below floor is 0 and read-only.
- If both ceiling thickness and floor thickness are 0, the ceiling height is read-only.
- The justification of a 3D freeform space is always set to Top of Floor.
- If you put the bottom of the ceiling to the same height as the top of the space, then the ceiling is situated above the actual bounded volume, and will not be drawn. You cannot, however put the bottom of the ceiling above the top of the space.
- If you put the top of the floor to the same height as the bottom of the space, then the floor is situated below the actual bounded volume, and will not be drawn. You cannot, however put the top of the floor below the bottom of the space.
- The ceiling height of a 3D freeform space ranges from the bottom of the ceiling to the top of the floor. In cases where the ceiling and floor are set to 0, the ceiling height ranges from the top of the space to the bottom of the space.