Click the sandbox from contours tool on the sandbox toolbar or select draw sandbox from contours on the menu bar. Importing and exporting cad files pro if youre a sketchup pro user, you can import or export cad files, which use the code. Navigate the the place your hard drive where your cad file is saved. Contour lines software free download contour lines top 4. I have tried using coreltrace and other vector conversion tools to generate a vector version of the image with unsatisfactory results. Give the file a name and choose autocad dxf file from the save as type list. Contour lines software free download contour lines top 4 download offers free software downloads for windows, mac, ios and android computers and mobile devices. Geometry and lines will be imported as triangles or quads and splines. It is possible to import a project you have already created in another program, such as autocad, into sketchup.
Other formats such as autocad can be exported at full scale and then scaled for use in that program. Lock the grouped terrain model and the grouped index contour lines. Take those landscape models up a notch with this weeks skill builder. In sketchup, the terrain can be brought into your model in the following manners. Combining section views with scenes to create an animation is both a useful and impressive way to show off your sketchup model. In this video we walk you through how to turn 2d topography or a survey into 3d terrain in sketc hup. Create a toposurface by importing contour data revit lt.
In sketchup, importing preexisting terrain is your easiest route to creating terrain. From massing model to proposal, sketchups 3d urban design software gets the job done. The 3d viewer does not show anything reasonalbe with none of the files. If i do a json export of the contours, and include the contour field in the output dataset then i get lots of contour polylines and elevations but then i am stuck trying to get that into sketchup. In the cad file to import, each contour line must be positioned at the correct z value. Using the sandbox extension is relatively straightforward, and the drape tool and stamp tool are helpful for creating buildings or roads on top of the terrain model. Theres a neat trick to create contour lines based on the ge 3d terrain using sketchup. This plugin gives sketchup the ability to import polygon meshes from 3dm files. Nov 05, 2019 take those landscape models up a notch with this weeks skill builder. The 3d dxf file is exported with the z values for the contour lines.
If your contour lines belong to a raster image file, the contour lines in sketchup can be easily located. The model import wizards is used to import 3d models of objects that you have downloaded online or created yourself in another program. If you dont have sketchup pro or a cad file you can import follow the. Import arcgis web dataset contours into sketchup geographic. To use the plugin, select the topo line or lines to be simplified. When importing contour data, follow these requirements. Drag and drop the model file onto the infraworks window. Now that weve found what were looking for, how can we import this file back to our standard cartography software. From massing model to proposal, sketchup s 3d urban design software gets the job done. Feb, 2012 can any one let me know how i can get access to vector contour lines or rasterwith contours elev values. Importing terrian is not available with sketchup make or my. Sketchup plugin and extension store by sketchucation provides free downloads of hundreds of sketchup extensions and plugins. Mar 15, 2019 how to generate a contour map with sketchup. Better yet, use sketchups geolocation tool and bring in exact terrain imagery with the click of a button.
After you import or draw contour lines and then simplify them, follow these steps to transform contours into a tin. Choose drawsandboxfrom contours from the menu bar or click the from contours tool button, if the sandbox toolbar is visible. Select all the contour lines you want to use to create a surface. If youre lucky and the lines are in some vector format, you can import them directly into sketchup, which interprets each curved contour. Your contour lines should now import properly into sketchup. Select the contour lines drawing, and click import. You can use this point cloud as it is or you can convert it to a mesh.
If you dont have sketchup pro or a cad file you can import follow the steps with below. Import your contour drawing from cad this is a sketchup pro feature only im. Importing terrain contours from external sources pro. In this sketchup tutorial we cover how to generate a contour map with sketchup. Jul 05, 2018 we got topography with contour lines in autocad.
Here are a few reasons you may want to use this technique. If your contour lines are a raster image file, you can trace the contour lines in sketchup. With sketchup, youll be turning contour lines into surfaces and draping hardscape elements onto flowing landscapes in no time. Revit lt analyzes the data and places a series of elevation points along the contour lines. Model import wizard 3d landscaping software free trial. Sketchup makes it easy to present your 3d city drawings and get buyin faster. Importing autocad civil topography dwgs into sketchup pro tutorial september 8, 2016 april 4, 2017 jason in a professional architecture scenario, many times a civil engineer will submit site drawings that will contain accurate site contour information.
In this video we walk you through how to turn 2d topography or a survey into 3d terrain in sketchup. To do that, select the model right click click lock. May 18, 2015 creating a topographic map can be a huge pain in the neck. Can any one let me know how i can get access to vector contour lines or rasterwith contours elev values. Quick way to create and analyze contour lines on sketchup. Creating terrain from scratch sketchup help sketchup help center. This tutorial is going to cover how to turn contour lines into a 3d terrain contour map in sketchup. The layer is named contnnnnnnnn where nnnnnnnn is based on the datetime. I should be clear, i dont have the arcgis software at all, im trying to do.
The import window also allows you to input a pixel resolution for the new imported file and double check the file size. If you have a cad file with the topo lines at the right height each, simply import it to sketchup file import select dwg as the file format then select the topo lines in sketchup and click on the from contours button in the sandbox tool bar. Data can be imported and visualized in rhino or sketchup. The basic idea is that you can use scenes to create animations where your section planes move inside your model. This feature is useful when no topo or survey data is available for a site. Import into sketchup and manually trace every contour line manually place each contour to the correct height. Youll be able to export the lines to many different formats. In sketchup, open the sketchup model into which you want to import your. Once the importing is done, you will see the topography point cloud in rhino. I now want to take those contour lines and create a dwg with their assigned elevations. Importing preexisting terrain into sketchup and geolocate a model. Sketchup automatically organizes all the tin geometry into a group. The simplify contours is used to make topo lines, contour lines, less complex so that they are easier to use in sketchup with the from contours sandbox tool. Importing preexisting terrain into sketchup and geolocate a.
Contours can be flattened and exported to illustrator or cad for further refinement and integration. How to turn 2d topography or a survey into 3d terrain in sketchup. This tool allows us to import or draw our own contour lines, and then create a. Sketchup faq 03 how to model terrain in sketchup first in. Online resources to build topography 3d models map and data. How to model terrain from contour lines in sketchup dummies. If exporting to a pdf, options to set the scale will appear when saving the file. With our 3d garden design software, you can visualize your ideas in no time. Export surfer contour map to 3d dxf for display in autocad. Follow along as we run through the process of taking a smooth mesh and breaking it down into contour lines for a landscape model.
From there i rightclicked the surface from the display manager and clicked create contour by layer. You can also import 3d models into style catalogs and use them to style other objects in the model. This video tutorial teaches you how to import an autocad draw into sketchup for interior design. Select a contour line and check its propertiesright click and. However, the tools for creating terrain from scratch are useful in the following scenarios. How to animate sections with scenes in sketchup dummies. To import, the model must be in sketchup skp or 3d studio 3ds format. Importing autocad civil topography dwgs into sketchup pro.
Before we get started, one thing to note is that we will be using tools and methods that are proonly features. Navigate to the location where you saved the contour lines drawing. Issue you are unable to export contour lines correctly into sketchup from cad using the send layer button in the land fx sketchup. How to generate a contour map with sketchup youtube. How to get contour lines of any site in sketchup and. This is extremely time consuming and never as accurate as the original contour map. I had point data dwg which i opened in map 3d and created a surface create 3d surface create from points. How to create a topographic map with sketchup youtube. In this course, author george maestri explains how to model and render 3d objects and scenes using sketchup 8.
Creating a topographic map can be a huge pain in the neck. Jun 15, 2017 in this video we walk you through how to turn 2d topography or a survey into 3d terrain in sketchup. Lets change it up a bit by calculating the sky view factor on the sampled bounding box. The resulting kml however is a model i have looked at ways of importing kml layers to qgis, like it was sug. Hi, i received an autocad file that has a contour lines, and when i import the file as is into skp the resulting skp file has like a block where different parts of the original file are scattered, and some of the layers also occupy different spots on the 3d space of skp. It then calculates a series of horizontal slices through the selections faces to make the contours as specified. Jul 11, 2019 navigate to the location where you saved the contour lines drawing. You can use this dxf file in autocad to create a 3d surface.
The good thing about meshes is that you can analyze them and create contour lines really easily. Unless you created the contour lines to begin with theres a good chance you imported them as part of a cad file you have no control over how detailed they. If you can import actual geometry, you just need to turn the contour lines into a tin triangulated irregular network using the from contours tool, as explained in creating terrain from scratch. How to generate a contour map with sketchup designer hacks. Sketchup is free software and has the potential to build large 3d terrain models, but it is often less accurate as it automatically simplifies the contour lines.
How to create a 5 meter contour map using sketchup. If you have bought the sketchup pro version, you can import autocad files for your contour lines. Both of these formats are popular for sharing general 3d objects online. Creating contours from terrain in sketchup dylan brown. How to generate a contour map with sketchup sketchup 2018. To do this, select the point cloud and click rhinoterrain, terrain, create, triangulated mesh.
Sep 23, 2010 it then makes a new layer for the contour group. Import pdf to sketchup software free download import pdf to. Importing contour lines from autocad sketchup community. This feature allows you to directly import autocad drawings and dxf files into sketchup as backgrounds on which you can draw your new sketchup project. You have contour lines that you either imported or traced and now need to transform into a tin triangulated irregular network. In this sketchup tutorial detail information is given on how to produce a contour map with sketchup 2018. I should be clear, i dont have the arcgis software at all, im trying to do this purely by scraping the rest api of the online data repository. Import threedimensional models created with autodesk 3ds max, autodesk revit, or autodesk civil 3d to make your base model more realistic. In the past few years theres been some bumps in the road for geolocation in sketchup. The layout viewer shows the content of the autocad file. Not only that, but we also highlight what comes out of sketchup when you work with a mesh. Either way, the contour lines instantly become a tin, as shown in the following figure.
It will prompt for an input for the degree to simplify. If you cant see the sandbox tools in your menus, you havent turned them on yet. Importing preexisting terrain into sketchup and geolocate. Sketchup is a 3d modeling software that, despite its lean towards cad, is very easy to use.
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