Rep-G doesn't have any way of telling how big the. If you picked wrong, you can always adjust. 1 and clicked scale twice the field would still say ".1" but it would be. **Remember that Rep-G doesn't track the last input, so the scale is a multiplyer enacted when the button is pressed and not a reflection of the actual scale. stl should be exactly the size of the building in real life. If you picked the units to export correctly from the last step, your. Once this is done, you can start scaling. First thing to do is to "put on platform" and "center" (figure 4-2). stl file isn't centered and is gigantic, perhaps even true to life size (figure 4-1). This is not unusual (the first two possibilities). Once you import the file, you may not see anything, or see all yellow, or see unicorns and flying hammerhead sharks fighting over rainbow seas. Usnig Makerware is also a great idea, but I will demonstrate Rep-G since Makerware at the time of writing this is still in beta. This instructable covers the use of Rep-G in conjunction with the Replicator from Makerbot. If you are not using a Makerbot or other like-machine that prints from files created by Replicator G then you may be ready to go with your. Step 3: Getting the File Ready for the Printer I don't really care about the scale in relation to anything other than itself, so I'm picking meters. This model is probably in Meters or Feet. Rep G has a mm to inches scale, but in this case, this is more handy. I've had a lot of folks want several buildings in the same scale, and this is where this can matter. Save as units isn't crucial unless your 3d printing service or software doesn't have a scaling option. Select the entire model and then go Tools->Export as DXF or STL. Save-as so you can always come back and make edits. Sometimes it is necessary to right-click elements (bounded in red) and "unlock" them. This is also a free download and has some excellent auto-correct feature. To check for "water-tightness" I use AutoDesk's Meshmixer. I also noticed that one of the circle thingies on the side had a crack in it.delete and redraw. Once I have something looking clean, I make sure there are no aning the base I just deleted revealed that I now needed a rectangle to close up the building. The satellite image is usually good to get rid of as well. Paper-thin trees made by two bisecting 2d textures are gone. Its going to take some practice, but suffice it to say, the best thing to do is to get rid of any 2d components. Some models will actually contain 3d terrain that can be used in some cases. Usually, this just makes the 3d printing services angry. Meaning, a 2d platform on which the building sits that has roads, sidewalks, hot-dog carts, trees and parked cars. Most of the models that come from Google Earth are going to contain some sort of "earth" that we don't want. This is going to be different for each model you find. Follow the steps on the site and then come back. Thanks to some great people there are easy to follow steps for solving this problem. This is unfortunate as most 3d printing software packages prefer this file type. Un-modified, Google Sketch-Up won't export an. STL to Be Read By Replicator G 1) Download and install Sketch-Up. Using Sketch-Up to Prepare the File and Export it as an. Whatever is highlighted in blue on mouse-over will also make its way into the 3d model and may prove difficult or impossible to print. **note: some buildings simply won't make good 3d prints because of all the terrain used to make the model. Other models in other formats can be found on Thingiverse (great for. You can always use 3D Warehouse without first going through Earth, but that's no fun, usually. You can tell which ones are or are not by the blue "download model" drop down. Happens to be in this case, the Taipei 101 model used in Earth is not downloadable but a quick search of 3D Warehouse yielded some great models that are. Not all buildings used in Earth are downloadable. Click on a building and then the picture of the building to take you to the page in 3D Warehouse. Anything that highlights blue when mouse-over can be found in 3D Warehouse, which is the repository of user-made files associated with Sketch-Up. 2) Enable 3D buildings.ģ) Find A Building. It may be possible to do this through the browser version in Google Maps, but I'd rather use something more stable.
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