Create a void through the solid geometry. I can’t count the number of times I’ve heard: “Revit is great for modeling, but we go back to CAD for detailing”. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Open the Revit family with unattached voids and click Create tab. On the Modify | Edit Surface tab, click Tools panel Create From Import drop-down (Select Import Instance). You may have loaded a family into your Revit model, let’s say a piece of furniture, and you go to cut your section just like usual. Ask the community or share your knowledge. Select the geometry you created in Step 3. I have been using Revit for about a year now, at work and at school, and itseems to be a fair consensous that dealing with topography seems to be one of the worst experiences there is. With the Cut Geometry tool, you can pick and choose which geometry gets cut and which does not, regardless of when you created the geometry. Welcome to Autodesk’s Revit Architecture Forums. This is not an official translation and may contain errors and inaccurate translations. Massing tab > Model Site down right arrow to bring up Site Settings, set your topography section cut material there. I had the inclination of using a sub region of the topography that I could turn off through a filter, however I am already using a subregion to show the asphalt on the siteplan, and of course, a subregion cannot intersect another. Duplicate Stage 1 topography option, call it stage 2 (the grouped pads will come through). In this case, you can use the Cut Geometry tool to cause the void to cut solids that are created after the void. Known Released Advance Steel Extension Advance Steel 2018 Extension enables BIM data exchange between Autodesk® Revit® 2018 and Advance Steel 2018, through a complete set of functionalities like import, export or synchronize | Autodesk App Store | Free BIM 360 Add-in BIM 360™ construction management software enables almost anytime, anywhere access to project data throughout the … Seasoned Revit practitioners will either manually edit points or resort to re-importing a new topo from another program. A second not eon using Revit Building Pads the right way Català - Castellano - Deutsch On the previous post I talked about one of the issues I recurrently found when using Building Pads, their incorrect visual representation if you don't create them in a certain way. as an alternative to massing (since they do not show materials in section consistently) you could build the topography out of floor elements or roof elements via sub element modification. Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. View 1 Replies View Related Revit :: Beam Not Showing Up Cut … © Copyright 2021 Autodesk Inc. All rights reserved. Any thoughts, suggestions, or recommendations would be greatly appreciated! Sketch a shaft opening by drawing lines or by picking walls. Like the video to help our community grow! Open Revit . You typically cut geometry with voids. December 20, 2013 May 7, 2017 Luke Johnson. Select the toposurface copy. Hi all, 2 questions I'm hoping someone might be able to help me with regarding topography. July 25th, 2017, 07:55 PM #3 That is where the new terrain tools from CS ArtisanRV come into their own. Revit Tutorial - Calculating Cut / Fills Using Building Pads Labels: cut and fill, cuts, fills , revit tips, revit topography, revit tricks, revit tutorial, topography. Parent topic: Site Design. This was his email: "Hey I got a question for you. Revit give users the ability to create & review cut/fill computation by way of using the Graded Region tool. This definition is based off a method I first saw on Revit Dynamite and Ammo, Cutting Objects to Topography. 1. Sure enough, the way a toposurface works is by defining a 2D +Z boundary surface, and then whenever a boolean operation is applied on the toposurface, everything -Z is considered to be cut. Bio. Users have reported that when placing a building pad in a toposurface near a subregion, the topo is not cut. There is no way to smooth the top of the surface, which is represented as a triangular mesh. Revit :: Section Cuts Through Floor Plans - Solid Wall Showing May 7, 2013. Add your original / untouched site topography here. It’s come to our attention that some users are running into issues where the building pad is cutting in one phase but not the other. The properties of Topography are also limited. Share and vote on ideas for future product releases. The building pad tool does not allow for sloping pads yet. Question 1: See "SAMPLE - ONLY TOPOGRAPHY.rvt" file I'm having some issues with a topography model element I created from a CAD import. Revit is more that capable of modelling most scenarios, however, the native 'toposurface' tool can cause an issue when wishing to model the topography, together … These models include conceptual masses and model family instances. Subscribe to never miss a video! About Cut and Fill Reporting with Building Pads. Get answers fast from Autodesk support staff and product experts in the forums. Pablo, my colleague and friend from sunny San Diego, emailed me one day asking about cuts and fills in Revit. Note: You can apply a phase filter to the view to see only new elements, and not demolished ones. In the Properties palette, Revit lists the new cut/fill properties for the toposurface. Under ‘Projects’ list pick ‘New’ Pick default template file (Usually Construction) Create New ‘Project’ 2. © Copyright 2021 Autodesk Inc. All rights reserved. Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. For example, when placing a sink in a project, the void defined as part of the sink family can cut a countertop. Software installation, registration & licensing. Can't find what you're looking for? Blog posts. Select the imported 3D contour data in the drawing area. This page has been translated for your convenience with an automatic translation service. I have been using Revit for about a year now, at work and at school, and itseems to be a fair consensous that dealing with topography seems to be one of the worst experiences there is. Autodesk is a leader in 3D design, engineering and entertainment software. Autodesk does not warrant, either expressly or implied, the accuracy, reliability or completeness of the information translated by the machine translation service and will not be liable for damages or losses caused by the trust placed in the translation service. Work in a 3D view for this procedure. It requires several inputs. In these images the topo low points are at -2000 and the high points are are +1000, and see the view range settings. Duplicate the Option, call it Stage 1. Revit doesn’t allow you to do cut out tunnels, horizontal burrows, or anything really into it’s topography. Have you ever wanted to rationalise your Topography as a Massing form, perhaps so you could use Divided Surface and panelization tools on the topo? This is due to the automatic conversion process automatically specifying boundary and internal points. September 01, 2015 13:03. I had some cases from this type and I realized that for me, when I need tunnels and horizontall or sloped perforation into the terrain ,the best is to make , not Toposurface but, You have to judge what is more important the terrain or the underground works...Maybe a combination of Toposurface ( for an overall terrain presenation) and an. *edit* I suggest setting that up in your project template so it will be the same for every project. Click Architecture tabOpening panel (Shaft). First, an extended boundary of the water area (a simplified boundary that is larger than the water). I have used building pads and filled regions so that the sections make sense and mask the earth that is filling my tunnel. Let's say your grade slopes up to the building and you want to show (in your elevations) exactly where the grade meets the building. However now I beginning to look at the project through perspectives, I cannot simply hide the topography because I need to be able to see it outside at the entrances. I will let you know how it works out. When creating a Toposurface from an Import such as an AutoCAD DWG file, you may find that the Toposurface created does not maintain the same boundary as the original file. Trimming a Toposurface in Revit 2015. We’ve been able to reproduce those results. Other building pads will cut the toposurface properly. Manipulate the topography. You have quite a lot of flexibility in how you organize detailing. (This file should contain all the contours needed to Using Revit to create toposurfaces and calculate cut and fill . Use a roof or floor element above your tunnel and topography on the sides then change the floor material to earth just like topography. A building pad will cut the topography down or raise topography up to the elevation you need for cut and fill. So of course my school project has been a focus on it. Revit does not export the topography as a solid to STL format so AutoCAD is used to transform the Topography into a Solid object that can be exported to STL. Topography is usually the base for creating any site or landscape in Revit, but currently it is both time-consuming and difficult to modify. I am making a tunnel system, however as we all know, this becomes problematic with Revit. At the begining this method seems to be a little too time consuming, but at last it allows perforations and all kind of cuts,  that Toposurface does not know how to do... You have to judge what is more important the terrain or the underground works...Maybe a combination of Toposurface ( for an overall terrain presenation) and an In Place Mass( for a more focused on the ground works) .. http://forums.autodesk.com/t5/Autodesk-Revit-Architecture/driveways-amp-retaining-walls-on-a-steep-s... driveways & retaining walls on a steep slope at post no 2 ( cosstroe)-04.02.2013. Revit does not have any built-in tools for modeling water, ... you can create a solid water element that perfectly follows your Topography. Except where otherwise noted, work provided on Autodesk Knowledge Network is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.Please see the Autodesk Creative Commons FAQ for more information. Ugh.. To translate this article, select a language. This means that cutting it in any other way than from the +Z is impossible. Connect, consult with, and hire trusted industry experts on the Autodesk Services Marketplace. So I am at an impass and have found nothing on this unique problem. You cannot cut system families, detail families, and profile families with solids. Opening Revit Software . Autodesk is a leader in 3D design, engineering and entertainment software. There are no cut material settings for site Solution: Under Massing and Site > choose the settings arrow to expand Site Settings > set the Section Cut Material to Earth You may need to press Tab to select the copied surface. Below is an … I am making a tunnel system, however as we all know, this becomes problematic with Revit. So of course my school project has been a focus on it. Make all the Stage 1 pads, then group them. Revit analyzes the data and places a series of elevation points along the contour lines. After actually checking in Revit (lol), it seems what I said earlier is both correct and incorrect, you do need to adjust the view range and you also get to see cut topo surface patterns in plan views. Pick ‘Insert’ tab (at top of screen) Pick ‘Import CAD’ Navigate to Autocad file location. I have made my sections cuts through the floor plans, but when I view them, the walls I have cut through are not poched in to show that there is a solid wall there. In the Family Editor, create solid geometry; it can be a single primitive or some joined primitives. The house is printed independently to the topography and then glued to the topography later. See Cut Geometry with a Solid Form. But when you look at that section, you notice that you are looking at that furniture family in elevation, even though you are cutting right through it! If you add a building pad to a graded surface, you will see cut and fill reported separately for the pad and the toposurface in a topography schedule. Any ideas? here is a class to get you started if you still need help, http://au.autodesk.com/au-online/classes-on-demand/class-catalog/2013/revit-for-architects/ab3340. The problem is that Revit detailing tools are often misunderstood. Objects that can be cut include: Walls, Floors, Roofs, Ceilings, and Structural Framing, Structural Columns, Structural Foundations, Casework, Furniture, Specialty Equipment, and Generic Models. by Justin Doughty. In the Family Category and Parameters dialog, select Cut With Voids when Loaded and click OK. Load the family into the project and place it. Definietly going to tack on a couple of hours to do it, but it seems the only work-around, the link to the other topic where it is described making a series of splines sounds like the best way. When you create a void, it affects only existing geometry. To cut objects in a project using voids in the family. 4- Go Back To CAD For Detailing. Awesome thanks for advice, I have a cad file of the topography, so it would be really convenient to make a mass from that the way i did the topography then cut voids and use a filter for one or the other, but that isnt possible. I had some cases from this type and I realized that for me, when I need tunnels and horizontall or sloped perforation into the terrain ,the best is to make , not Toposurface but Massing in Site  > In Place Mass, at least for not too big surfaces . When placing a recessed light fixture in a project, the void defined as part of the light fixture family can cut the mounting surface. Use the Shaft tool to place an opening that extends through the entire height of a building (or through selected levels), cutting through the faces of roofs, floors, or ceilings simultaneously. Revit LT users don’t have access to this feature. Importing Contours . The Add Points from Selected Layers dialog displays. Here are a few tips for managing building pads. Create another solid geometry shape and join it to the existing geometry. You can cut objects in a project when a family with unattached voids is loaded. Share your knowledge, ask questions, and explore popular Revit Architecture topics. However, you can cut certain models with solids. Convert Revit Topography into Massing Forms. So it seems I will have to make a series of small masses around where I am using perspectives and control the visibilities to make the masses show for the perspectives instead. In the Family Category and Parameters dialog, select Cut With Voids when Loaded and click OK. Load the family into the project and place it. You can create a topography schedule that includes cut, fill, and net cut/fill values. Tell us about your issue and find the best support option. To cut objects in a project using voids in the family Open the Revit family with unattached voids and click Create tab Properties panel Family Category and Parameters. 1.

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