From the course: Autodesk Civil 3D 2019 Essential Training

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Bringing it all together

Bringing it all together - AutoCAD Civil 3D Tutorial

From the course: Autodesk Civil 3D 2019 Essential Training

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Bringing it all together

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- [Instructor] We've learned a lot about corridors in a very short period of time. But the last look at corridors that we're going to do is taking advantage of another means to create a corridor boundary, and the reason why is because at times, our corridors create islands. Now let's see that in our exercise 08_09_CorridorBoundary. In our last exercise, we added the intersection here near the top, these intersections were already drawn in, our cul de sac's are done, but notice the islands that is created here. Because the outer boundary still is in place, but that outer boundary applies to all of this information here. This is inside the surface. We need to create a hide boundary, and so what we're going to do is we're going to create a hide boundary that is interactive inside this area. Interactive because it's connected to the corridor itself. If the corridor changes and slope on the side for the daylight, width, all of these different things our hide boundary will adjust as well…

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