How to draw this kind of roof

[Anonymous]

Hi there
I would really appreciate you, if you help me to draw this kind of roof.
I attached the shape of roof here.
please answer me as soon as you can, because I have a presantation the day after tomorrow.

Your care is highly appriciated.
Thnx

[Anonymous]

masoud_s66 wrote:
Hi there
I would really appreciate you, if you help me to draw this kind of roof.
I attached the shape of roof here.
please answer me as soon as you can, because I have a presantation the day after tomorrow.

Your care is highly appriciated.
Thnx

This looks like a slab, more than a roof

any how to create a hole , Draw the shape of the hole ( circle in this case ) , select the slab ( roof) , activate slab tool , Hold space and click on the circle.

[Anonymous]

Excuse me i cant understand,plz explain step by setp

[Shivang Rajvir]

It is a step by step guidence only, anyways have it once again from me.

1) Creat a Roof of size and thickness you requuire.
2) Draw a cirle with Arc\Circle Tool on the slab.
3) Select slab tool
4) Press and Hold space bar (Magic Wand) and click on the circle on slab.

[Laszlo Nagy]

Activate Roof Tool.
Switch to Rectangular Geometry Method.
Draw the contour of the Roof (two clicks define the diagonal of the contour rectangle).
Activate Circle Tool.
Draw a Circle to where you want it to have in the Roof.
Activate Roof Tool again and SHIFT-click Roof to select it.
SPACE-click Circle to create the hole in the Roof.

[TomWaltz]

Shivang wrote:
It is a step by step guidence only, anyways have it once again from me.

1) Creat a Roof of size and thickness you requuire.
2) Draw a cirle with Arc\Circle Tool on the slab.
3) Select slab tool
4) Press and Hold space bar (Magic Wand) and click on the circle on slab.

You forgot to actually select the roof you want to edit. Your method just draws another circular roof using the current settings.

[Shivang Rajvir]

Agreed Tom, My fault is the serious one.

[Anonymous]

sorry I did everything you say,but it didnt makes any hole...
I created the circular roof az you said but I cant subtract it from the main roof,im in hurry plz help...

[Laszlo Nagy]

You do not need to make a circular Roof.
After you created the rectangular Roof, select it, and SPACE-click the Circle that you drew previously.
I would be a good idea for you to go through all the Interactive Training Guides and BIM Tutorials that Graphisoft has available free on the net.