Let's create the following two-armed intermediate landing staircase with the Create New Stair command. To create our staircase, we define the Stairs Arms and the intermediate landing as separate areas with the Route command. Again, after defining the exit directions of the stair arms and intermediate landing with the route command, you can transform the 1st area into a staircase with the Create New Stair command and the 2nd and. We add our 3rd fields to the ladder we created. Let's first create area 1 of our ladder. Let's activate the vertical mode from the toolbar and click the Route command. Let's click the origin point (point a in the picture). Move the mouse in the direction of sleep and press the L key on the keyboard, type 196(cm) and press the Enter key on the keyboard. Let's click the left mouse button (point b). Let's move the mouse to the right on the ux axis and press the L key on the keyboard. Let's write 120 on the line and press Enter and click the left mouse button. (point c) Now let's move the mouse down in the direction of sleep. Let's press the L key on the keyboard again, type 196 and press the Enter key. Let's click the left mouse button again. (d point) Finally, let's click on point A on the screen again. 1. Area is created. Now let's determine the exit direction of our 1 area. For this, let's click the route command again and click first point 1 and then point 2 on the screen, respectively. Let's press the right button and exit the route command. Thus, we have also defined the exit direction of the 1st area. Let's create Area2 and Area3 with the method described above. While creating Area2 with the route command, let's click bdef and b points again, respectively. Let's click on the 3-4-5-6 points on the screen in order to create the output line for Area2. While creating Area3, let's click ifgh and again i points, respectively. Let's click on points 7 and 8, respectively, to create the output line for Area 3. When we click the Ladder command from the toolbar, let's click the Create New Ladder command from the auxiliary toolbar. The message Select a closed area with a defined route object to create a ladder will appear in the Status Bar. Let's click on the red line that borders Area1. In the status bar, the message Select a line defined with the route object for the Exit line will appear. Let's choose the output line we created for the 1st area. The Stairs fields dialog will appear on the screen. After making the ladder settings in this dialog, click the OK button. The 1st arm of our ladder will be formed. Now, with the Add stair area command, let's add the landing and the 2nd branch to the area we created. Let's click the Ladder command again from the toolbar and click the Add Ladder Area command from the auxiliary toolbar. Select Stairs to Add Area will appear in the status bar. Let's choose the ladder arm we just created. In the status bar, the text Select a closed area defined by the Route object for the Stair Area will appear. Let's select the blue line we created for Area2. In the status bar, the text Select a line defined with the Route object will appear for the Exit line. Let's choose the output line we created for Area2. . The Stair Areas dialog will appear on the screen. Make the necessary settings. Let's click OK. We have added the landing to our stair arm. Click on the Add Stairs/Staircase Area command again. Let's choose our ladder. Let's select the red line that borders Area3. Let's choose the output line for Area3. In the Ladder Area dialog that appears, make the necessary settings and click OK. Our ladder is formed.