With the points selected, start the command meshpatch. You can generate a smooth landscape from a set of imported contour lines, add berms and valleys for runoff, and create a building pad and driveway. Give the video a like if you enjoyed it and dont forget to subscribe. How to create 3d terrain from contour lines in autocad for mac. Give the video a like if you enjoyed it and dont forget to. With the select tool, select all the contour lines. So lets go ahead and start with landscapes, but before we do, we need to makesure that we have the sandbox tools turned on. Using the sandbox tool, click the icon from contours or go to drawsandboxfrom contours.
The layout of sketchup pro is very intuitive and easy to use, even for the least knowledgeable cad designers. How to project a texture onto a curved surface in sketchup. If you want to have the contour maps as an individual layer e. To create contour lines in display manager, rightclick a surface layer, and select create contour layer.
Basically me and my friend are trying to create a solid 3d model of a terrain so we can cut it in foam on a cnc machine ouplan 2015. In sketchup, importing preexisting terrain is your easiest route to creating terrain. I have difficulties generating 3d contour lines from a raster file in qgis. Point out the flattest and steepest areas on the crater lake map.
In this way, you can give importance to the volume and mass of the subject. The tips for minimizing contour lines in creating terrain from scratch are especially helpful. We didnt use it in the end because we needed to export to sketchup and the export result wasnt very good looking but it worked in rhino very well. I am getting something like on image 01 and i want to get a smooth poly line image 02, i know it will create more points. Create a linear array in sketchup popular woodworking. You have contour lines that you either imported or traced and now need to transform into a tin triangulated irregular network. This feature is useful when no topo or survey data is available for a site. From contour lines to 3d terrain patch rhino for mac. Then select the topo lines in sketchup and click on the from contours button in the sandbox tool bar. Sketchup s toolset is fairly simple, offering a photoshoplike, twocolumn tool palette.
Creating terrain from contours is an easy process in sketchup, utilizing a set of tools called sandbox. In the generate contour dialog box, enter a name for the new display manager layer that will contain the contour lines. The tools can be adapted to most models to create conceptual site terrain. This tutorial is going to cover how to turn contour lines into a 3d terrain contour map in sketchup. All i did was that, using grasshopper, divided all lines into points i think i took a 10m length division, then created a delauney triangulation. In this sketchup tutorial we cover how to generate a contour map with sketchup. Nov 30, 2017 in this video i teach how to generate contour map with sketchup quickly and easily. How to create and use a construction guide in sketchup.
If you want to create more complex surfaces in sketchup, youll probably want touse the sandbox tools. If satisfactory i will later need some changes to show earthworks proposed and roads ple. All this happens in the materials window,so lets go into window, materials. Choose drawsandboxfrom contours from the menu bar or click the from contours tool button, if the sandbox toolbar is visible. Sketchups toolset is fairly simple, offering a photoshoplike, twocolumn tool palette. Sketchup is an easytolearn 3d modeling program that enables you to explore the world in 3d. Toolbar, and press the enter microsoft windows or return mac os x key. For more tutorials on sketchup from daniel tal, visit his website. Creating contours from terrain in sketchup dylan brown. Sketchup 8 sandbox tools building terrain from contours. How to make a terrain from contours and points by mozzie thu jul 03, 2008 8.
It took about a minute, but my contours have imported correctly, with the proper elevations. There are many times when the existing materialsin sketchup arent enough. If it is gaps in the lines that is preventing the creation of faces, you have no alternative but to fix them somehow. How to create a topographic map with sketchup youtube. Heres a great little sketchup video tutorial from the folks at. Sketchup is available for mac os x or windows 98, nt, 2000, or xp, and a fully functional, timebombed demo can be downloaded directly from. You find tips for minimizing geometry as you create and sculpt terrain in several of the modeling terrain subarticles. Creating a topography mesh from flat contours in sketchup.
Make sure students understand that contour maps, though 2dimensional, use contour lines to show elevation above sea level. Guidelines are how you can measure something precisely and use them to create precisely placed shapes and objects in sketchup. Before sketchup, i would have subtracted the combined width of the stiles from the rails, divided that number by the number of panels and added twice the overlap. Open up sketchup and click on the add imagery icon. I use autocad and he uses rhino, hes not a pro thou. In this video i teach how to generate contour map with sketchup quickly and easily.
My final step is to create a tin triangular irregular network from the contour lines. This tutorial will show you how to create contour lines from terrain imported into sketchup. In those cases, we have to createour own materials from scratch. With just a few simple tools, you can create 3d models of houses, sheds, decks, home additions, woodworking projects even space ships. Topographical landscapes mountains sketchup 3d rendering. I would need to create points on a flat plane and then assign a z value which isnt something ive come across. In the propertymanager, select make contour and click. Because im building a shorter version, i need to shorten the rails and resize the panels. Jan 14, 2003 sketchup is available for mac os x or windows 98, nt, 2000, or xp, and a fully functional, timebombed demo can be downloaded directly from sketchup. You can can add contour lines to a rasterbased surface in your map to create a contour or topographic map. You could narrow down where the gaps are by drawing lines between contour lines. Daniel tal returns to teach us about terrain modeling in sketchup.
How to make copies with the sketchup move tool dummies. Creating contours from terrain in sketchup dylan brown designs. Ive recently taken on a project that will be created on sketch up, and since sketch up runs on both windows and mac im trying to decide which version of the program i should use. A mountain is a large landform that stretches above the surrounding land in a limited area, usually in the form of a peak. Google earth blog is no longer writing regular posts. Click the sandbox from contours tool on the sandbox toolbar or select draw sandbox from contours on the menu bar. Creating a landscape from flat contours can be easy but requires more handson work to get the contours to the proper height.
Creating a tin terrain surface from 3d contours lines with elevations you can create a terrain model in a number of different ways. Jul 20, 2018 10 ways to create curved, rounded, and organic shapes in sketchup duration. Select all the contour lines you want to use to create a surface. Follow along as we run through the process of taking a smooth mesh and breaking it down into contour lines for a landscape model. Replace sketch entities with contours with the replace entity tool, you can replace sketch entities with regular contours instead of only construction geometry. I open sketchup pro, go to file import, and under files of type, i select acad files. Please note, as for now, the drawing below is square and you may want to stretch it. Feb 22, 2011 if it is gaps in the lines that is preventing the creation of faces, you have no alternative but to fix them somehow. It is the updated software that has wondrous developments in the graphics pipeline, providing for execution enhancements wherever you can see a. How to model terrain from contour lines in sketchup dummies. Unlike most 3d programs, sketchup provides a singleview drawing window. As you can see by default we have just one materialin the scene. Hi guys, just wondering if there is a plugin extension which will smooth all contour lines i have got from slicing terrain with planes. Autocad civil would work, but im on a mac so thats not an option, but is it something sketchup could do.
Display the images of topographic, or contour, maps. Autocad civil would work, but im on a mac so thats not an option, but is it something sketchup cou i have a dwg which contains text of datum levels for a site survey and im trying to create contour lines of the site. Jan 02, 2020 how to create and use a construction guide in sketchup. I hope i am posting in the right section and not asking for too much. In the past few years theres been some bumps in the road for. Put on your grading hat, and watch how to grade retaining walls, walks. Work on terrain sketchups sandbox tools let you create, optimize and alter 3d terrain. In contour drawing, you can board a subject by sketching lines that result in drawing as an outline. First and foremost, only include the terrain that you really need. Therefore now, 3d warehouse, design, while it will work quickly, easily, and also surely it executes your design models.
Click in space to unselect everything or use selnone. The entities are replaced, but the line becomes construction geometry and the arc becomes a regular contour. You have contour lines that you either imported or traced and now need to transform into a tin triangulated irregular network reality would only interfere with your creative vision. Nov 06, 2017 hi i am still kind of new to rhino and i have to create a topography surface. Hello friends, this is my first post, i hope im not asking for too much. Either way, the contour lines instantly become a tin, as shown in the following figure. I have a dwg which contains text of datum levels for a site survey and im trying to create contour lines of the site.
You can apply symbols, visual manners and page layouts. I partitioned my ssd to run both windows and mac os, so i can use autodesk revit on windows, but still use adobe and everything else on mac. Work on terrain sketchup s sandbox tools let you create, optimize and alter 3d terrain. Ask students to describe how the map uses contour lines to show which terrain is steep and which is. How to generate a contour map with sketchup youtube. Mar 15, 2019 how to generate a contour map with sketchup.
I need a model of topography made from contoursin a cad drawing. If you cant see the sandbox tools in your menus, you havent turned them on yet. Before we get started, one thing to note is that we will be using tools and methods that are proonly features. However, the tools for creating terrain from scratch are useful in the following scenarios. Show students map images and introduce the activity. Creating 3d contour lines for doityourself topo maps. To adjust the elevation of contour lines, use the move tool.
Now normally these are used to create contours for creating landscapes, but youcan also use them to create irregular objects and curves. Contours can be flattened and exported to illustrator or cad for further refinement and integration. I am in need of some help, ive tried various solutions that failed and i hope you can give me a hand here. I want to create contour lines in order to import them into sketchup to design some engineering biological measures. With our 3d garden design software, you can visualize your ideas in no time. You add contour lines to surface layers in display manager. Contour drawing emphasizes the outline sketch of a subject, not little details. Creating terrain from scratch sketchup help sketchup help center. Graphic design courses sketch up courses sketchup contours. Lets take a look at the process for doing this on the mac. Choose draw sandboxfrom contours from the menu bar or click the from contours tool button.
Its a tif raster of an elevation model that i exported from a professors arcgis project. This will create a terrain, but depending on how detailed your topo lines where, this might create a very heavy in terms of memory terrain. I am trying to create a 3d solid out of contour lines that i have. In my previous posts, importing autocad civil topography dwgs into sketchup pro tutorial and using imported civil dwg parking layouts to drape onto a sandbox topography mesh in sketchup pro.
This is just one of the many features we explore in our sketchup courses. Please note, as for now, the drawing below is square and you may want to stretch it to cover the actual area in a map. Now depending on the height of the contour lines drawn, you could then work out the rest from there. Not only that, but we also highlight what comes out of sketchup when you work with a mesh. If you like this video and would like us to make a tutorial we. Hi i am still kind of new to rhino and i have to create a topography surface. If you create a closed loop, sketchup will ad a face. Many times a designer needs to create a topographic mesh from flat contours. You just press a modifier key a button on your keyboard that tells sketchup to do something different while youre using the move tool. Lots of folks spend time hunting around in sketchup, trying to figure out how to make copies.
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