We've all seen the wall section before. A flat roof with rigid insulation that is sloping towards a roof drain. I would venture to say everyone reading this post has drawn or modeled the above detail at some point in their lives. I would also venture to say many of you are drafting the rigid insulation as a filled region EVERY time you draw this section.
The following tutorial (extracting directly from BIM After Dark - Volume 3, set to re-release in a couple of weeks) illustrates how simple it is to make a parametric detail component for this typical condition... Continue reading to view the tutorial...
I added the following tutorial within the curriculum of Volume 3 because it is a great way to introduce you to formulas and "rigs". I believe it is less scary learning the fundamentals of formulas and rigs in a 2-dimensional detail view before jumping into 3-dimensional formulas and rigs.
Check out the video tutorial for more information:
Constant Slope Rigging Tutorial:
Before I get a million comments about 2D versus 3D... Yes, I agree... You should be modeling these rigid slopes in 3-dimensions to begin with ... In fact, I cover this in-depth within Volume 2 and briefly in this tutorial... My point is that this condition (as a detail component) is so common we might as well make it parametric and smart!
BIM After Dark - Volume 3: Family Creation

If you're tired of downloading low quality Revit families that are not parametric and slow down your models Volume 3 is for you. Instead of settling for poor content, or waiting for manufacturers to catch up, create your own parametric Revit families! Using practical, real-world examples, Volume 3 will give you all of the skills required to get started today.
ABM · 471 weeks ago
Thumbs up!