Attaching Walls to Non-Uniform Shapes

00:01

With the roof in place, we can now start thinking about how we're going to hold the roof up.

00:06

In this video, I'd like to add some walls at the edges of the roof,

00:11

and attach the tops and the bottoms to conform to the oddball shape of that roof that we've created.

00:19

Okay, let's see how we can do this by jumping into Revit.

00:24

As before, in the recent files, we simply click on the Architectural model.

00:29

Which is a central model, and we're going to be overriding our existing local copy.

00:37

We are welcome to the Startup screen. So let's go to the Floor Plans under Garden.

00:50

We double click on that.

00:53

Let's jump right in.

00:56

So on my Architecture tab, click on Wall.

01:01

And for our wall type, let's pick generic 5 inch.

01:08

My base constraint will be roof, which is fine. And my base offset will be zero.

01:16

My top constraint will be unconnected. And I want my unconnected height to be 12 feet.

01:23

It doesn't really matter what the height is, because we'll be trimming the wall to extend to the roof.

01:31

For our basic wall, click on Edit Type.

01:36

And as before, we're going to duplicate that and call it Garden Roof. Click OK.

01:44

We want to edit the structure.

01:46

So under Construction Structure, click on the Edit button.

01:51

And let's make the thickness - let's make it 3 inches.

01:56

Once again, make sure that you add the inch symbol.

02:01

Span this a little bit.

02:03

And for the material, let's browse out once again,

02:08

and select Glass, and OK.

02:14

Click OK once again.

02:18

And once again.

02:20

So now the walls that we're going to be adding is the basic wall, Garden Roof.

02:28

In my Draw panel, contextual Place Wall ribbon, I can pick lines.

02:35

And let's set the offset to 6 inches. Zoom in.

02:41

And pick the inner edge, this wall,

02:44

and make sure that it's offset to the inside by keeping an eye on the light blue dashed line.

02:52

And just go around and select the perimeters.

02:57

Make sure that they're being offset on the inside. You see this dashed line which represents the wall.

03:07

Okay, click Modify to finish the command.

03:11

And let's see what this looks like in 3D.

03:14

So in our Project Browser, go to the Garden View 3D and double click.

03:23

The walls intersect the roof in places.

03:27

In other places it doesn't quite reach up far enough.

03:32

So it's quite simple what we need to do now.

03:35

In order to select the four walls, I go and hover over one wall, it gets highlighted.

03:41

And then I just tap the Tab key, and all four walls get highlighted.

03:49

Now I select them, and you notice down in the lower right corner,

03:54

in my filter icon, it shows me that four are selected.

03:58

So I've got the four walls selected, we see how they don't quite project up to the roof.

04:05

And also notice the base of the wall that intersects the previous wall mass that we created, that formwork.

04:16

So what we can do is, in our contextual ribbon, we can attach to the top of the base.

04:23

And I select the roof that we generated.

04:27

And now it trims or extends the walls to meet that roof.

04:34

I can once again go to my Attach Top Base.

04:39

And in this case, I want to attach it to the base.

04:45

And I select that form. Now it trims the walls back to reach that base.

04:52

So there we have it,

04:55

a funky roof with a glass translucent wall for our garden.

05:06

Now, in the next section, we'll be looking at some design options to show to the client.

05:12

To allow them to make more informed decisions by looking at different options.

Video transcript

00:01

With the roof in place, we can now start thinking about how we're going to hold the roof up.

00:06

In this video, I'd like to add some walls at the edges of the roof,

00:11

and attach the tops and the bottoms to conform to the oddball shape of that roof that we've created.

00:19

Okay, let's see how we can do this by jumping into Revit.

00:24

As before, in the recent files, we simply click on the Architectural model.

00:29

Which is a central model, and we're going to be overriding our existing local copy.

00:37

We are welcome to the Startup screen. So let's go to the Floor Plans under Garden.

00:50

We double click on that.

00:53

Let's jump right in.

00:56

So on my Architecture tab, click on Wall.

01:01

And for our wall type, let's pick generic 5 inch.

01:08

My base constraint will be roof, which is fine. And my base offset will be zero.

01:16

My top constraint will be unconnected. And I want my unconnected height to be 12 feet.

01:23

It doesn't really matter what the height is, because we'll be trimming the wall to extend to the roof.

01:31

For our basic wall, click on Edit Type.

01:36

And as before, we're going to duplicate that and call it Garden Roof. Click OK.

01:44

We want to edit the structure.

01:46

So under Construction Structure, click on the Edit button.

01:51

And let's make the thickness - let's make it 3 inches.

01:56

Once again, make sure that you add the inch symbol.

02:01

Span this a little bit.

02:03

And for the material, let's browse out once again,

02:08

and select Glass, and OK.

02:14

Click OK once again.

02:18

And once again.

02:20

So now the walls that we're going to be adding is the basic wall, Garden Roof.

02:28

In my Draw panel, contextual Place Wall ribbon, I can pick lines.

02:35

And let's set the offset to 6 inches. Zoom in.

02:41

And pick the inner edge, this wall,

02:44

and make sure that it's offset to the inside by keeping an eye on the light blue dashed line.

02:52

And just go around and select the perimeters.

02:57

Make sure that they're being offset on the inside. You see this dashed line which represents the wall.

03:07

Okay, click Modify to finish the command.

03:11

And let's see what this looks like in 3D.

03:14

So in our Project Browser, go to the Garden View 3D and double click.

03:23

The walls intersect the roof in places.

03:27

In other places it doesn't quite reach up far enough.

03:32

So it's quite simple what we need to do now.

03:35

In order to select the four walls, I go and hover over one wall, it gets highlighted.

03:41

And then I just tap the Tab key, and all four walls get highlighted.

03:49

Now I select them, and you notice down in the lower right corner,

03:54

in my filter icon, it shows me that four are selected.

03:58

So I've got the four walls selected, we see how they don't quite project up to the roof.

04:05

And also notice the base of the wall that intersects the previous wall mass that we created, that formwork.

04:16

So what we can do is, in our contextual ribbon, we can attach to the top of the base.

04:23

And I select the roof that we generated.

04:27

And now it trims or extends the walls to meet that roof.

04:34

I can once again go to my Attach Top Base.

04:39

And in this case, I want to attach it to the base.

04:45

And I select that form. Now it trims the walls back to reach that base.

04:52

So there we have it,

04:55

a funky roof with a glass translucent wall for our garden.

05:06

Now, in the next section, we'll be looking at some design options to show to the client.

05:12

To allow them to make more informed decisions by looking at different options.

Attach Walls to Non-linear Surfaces – Exercise

To attach walls to the roof, follow these steps:

  1. Open Revit.  
  2. Open your architectural model. 
  3. Open the Garden Floor Plan. 
  4. On the Architecture tab, click Wall
  5. In Properties, do the following: 
    1. Select Basic Wall Generic - 5″
    2. Set the Base Offset to 0′-0″
    3. Set the Unconnected Height to 12′-0″
    4. Click Edit Type.



  6. In the Type Properties dialog box, click Duplicate…
  7. In the Name dialog box, enter Garden Roof and click OK
  8. In the Type Properties dialog box, next to Structure, click Edit…
  9. In the Edit Assembly dialog box, change the Thickness to 3″
  10. In the Material cell where it says <By Category>, click the […] button. 
  11. Change the Material to Glass.



  12. Click OK to close the Material Browser. 
  13. Click OK to close the Edit Assembly dialog box. 
  14. Click OK one more time to close the Type Properties dialog box. 
  15. In the Draw panel, click Pick Lines
  16. Set the Offset to 6″
  17. Pick the perimeter of the roof, as shown below.



  18. Go to the Garden Roof 3D view. 
  19. Select all four walls. 
  20. In the Modify | Walls tab, click Attach Top/Base
  21. Select the roof.



  22. With the walls still selected, select Attach Wall: Base
  23. Select the framing form work below the walls, as shown below.

There you go, a completed roof and attached walls.

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