Parametric Modeling in Architecture

United States Air Force Academy Cadet Chapel

Project 1
In this post, I'll go through remodeling a folding structure in Colorado.
The architectural documents were retrieved from http://www.greatbuildings.com/

I tried to use the origami technique to create the model. The final result, however, was not precise and satisfying.

So, I used data structure and symmetrical feature of the structure to make the 3d model.

I start with a point and a rectangular grid.

The main Structure is sloped and symmetrical. Therefore, the easiest way to remodel it is to find the proper planes to mirror every part.

The only challenge in this step would be the depth of the structure and the vertical mirror plane. 

To avoid any gap in the structure. we need to project the third point of the triangular surface on the vertical axis, so the structure will be adapted to any angle.

So far so good! It is all about data structure and symmetrical planes.
The next step would be modeling the structure. We need to offset the surfaces and use the new edges, divide them and connect the points and finally, using the pipe feature to make the structure.

After making a parametric foundation and site, we will jump into Kangaroo for applying the wind effect on the opening panels.

I'll start paneling the opening surfaces with "Lunch Box". Then using force in the Z and Y direction, I simulate the gravity and wind effect in Kangaroo.

Here is the result:

I hope you've enjoyed and thanks for following.
Good luck and Gig 'em !