Learn how to create complex structures, such as stairs and railings to add to your 3D model.
You can create complex structures such as:
- Straight stair:
- Saddled stair:
- Hand-railing:
- Cage ladder:
- Spiral staircase:
You can find the buttons for creating such structures in the Extended Modeling tab 
Structural Elements panel.
Example: Create a straight stair between two points
- In the Extended Modeling tab Structural Elements panel, click
(Straight stair).
- Choose a method to define the stair size (Start and end point, Length and angle, or Height and angle).
- Select the points and enter the values based on the selected method to create the stair.
- The stair is created and can be modified in the dialog.
