The document provides instructions for creating an architectural project in BIM software, including extruding walls, adding columns, floors, doors, railings, stairs, windows, and a roof. It also describes how to add materials to components and generate a site contour using a topo surface.

1. 1. Start a new architecture project

2. 2. import the plan to the project

3. 3. start with the wall extrusion. wall will straight join together when it intersect.

4. 4. for specific shape of column, using in-place mass to create a mass for it.

5. 5. create the form when the mass is done.

6. 6. duplicate the column according to the plan.

7. 7. draw the boundary line to create the floor.

8. 8. make sure all the line is join to prevent error.

9. 9. insert the door to the wall. the wall will create opening when the door touch the wall.

10. 10. adjust the level of the building floor

11. 11. type in the amount of desired floor height and the floor will automatically change.

12. 12. select the component and click the starting floor level

13. 13. continue the step 12 for others component

14. 14. insert the sliding door and adjust the desired value using ‘edit type’.

15. 15. ensure all the value is workable.

16. 16. inset other door

17. 17. create railing and adjust the properties to fit the design

18. 18. create the stairs and adjust the start level

19. 19. convert the staircase into editable path.then edit the line accoding to the different shape of run.

20. 20. add railing to the staircase

21. 21. create the curtain window and modify the muliion using

22. 22. draw the boundary line for the roof

23. 23. untick the define roof slope if wan to create a flate roof

24. 24. untick the define roof slope if wan to create a flate roof

25. 25. apply the material to the components

26. 27. overview of the building

27. 28. create contour for the site using toposurface.