STL (STereoLithography): Format for Printable 3D Files STL is a 3D file format. The 3D Print It exoskeleton has holes for finger attachments that you can 3D print. EBU - Subtitling data exchange format tech 3264 3 Subtitling data exchange format 1. STL (file format) STL (an abbreviation of "stereolithography") is a file format native to the stereolithography CAD software created by 3D Systems. STL format is one of the most commonly used file formats for 3D printing. This allows for the saving and exporting of vector data. All file types, file format descriptions, and software programs listed on this page have been individually researched and verified by the FileInfo team. I use Mesh Mixer to post process the STL files because I can't as yet use SU even though that would be my first choice. com are available in STL format, and several popular 3D printers accept STL files to prepare models for fabrication. It contains information describing surface geometry using triangular surfaces of 3D object. EBU STL files analysis and processing EBU STL Viewer solution provides a visual representation of the EBU STL subtitle file container. An STL file saves object data in a format used for stereolithography. Supported input file formats include 3DS, FBX, Blender, OBJ, DXF, LWO, STL, PLY and more than 25 others. 3D Builder user’s guide a file can be done by pressing the Load image icon. 5 million free CAD files from the largest collection of professional designers, engineers, manufacturers, and students on the planet. STL format is one of the most commonly used file formats for 3D printing. Subject: CDR files converted to STL. Use 3ds Max to convert STL files to other formats You can also use 3ds Max to import the STL mesh and then export it to SAT or DWG format, which can later be imported into Inventor: In 3dsMax, import the STL file. File extensions tell you what type of file it is, and tell Windows what programs can open it. STL files describe raw unstructured triangulated surfaces with the help of a 3D Cartesian coordinate system. At the very least you'd have to use some 3D modeling software,. The more complex the STL model’s geometry gets, the harder it will be on the software’s memory to import and convert the shape into a solid part file. Available for free download in. FBX to OBJ or OBJ to STL for 3D printing, DAE to JSON for use with WebGL,. Online 3D Converter. The difference to a normal printer is that a PDF printer creates PDF files. We hope you enjoyed our selection of the best 3D files of vases. A file extension is the set of three or four characters at the end of a filename; in this case,. Our conversion tool of choice is FreeCAD because it’s free, relatively simple to use, and does a good job of converting. STL File Repair in Rhinoceros Using Rhino with STL Files Stereolithography (SLA), or 3-D printing, is the most widely used rapid prototyping many more file. Every Day new 3D Models from all over the World. Converting to STL. However, the smoother/ less faceted your surface is, (the higher the poly count or triangulation) the larger your file. Converting a 2D Image to STL July 17, 2015 October 28, 2015 by Thor 3D We have found it to be common for people to have 2D images of logos or other high contrast images that they want to 3D print. i use a binary version of the same file i have in ascii format to read in. You can use this graphic design for commercial with attribution to ameede. Welcome to the free online STL viewer! View 3D STL files directly in your browser - no software installation is required. STEP files carry all of the parametric data required so manufacturers can easily read the size and geometry of the part you need. Format changes for IEEE, Added clause for new reserved words and reserved characters. For the Ultimaker Original+, we recommend using our software Cura to prepare your 3D print files. STL files have a file-name extension of. To help you get a rapid understanding of the websites we decided to highlight the number of 3D files (when possible) and identify the 3D models repositories with 3D printable files categories. 3D Builder user’s guide a file can be done by pressing the Load image icon. There are also some (mostly free) online converters, though the trend is OBJ-->STL, so people can convert their exported objects to their 3D printers. Available for free download in. The File includes vector models for CNC router cutting stl download. A triangular mesh as stored in an STL file. Select the Always use the selected program to open this kind of file check box. We hope you enjoyed our selection of the best 3D files of vases. Die je 3D-Printer kan lezen! Hiermee kan het 3D-model [stl File!] geprint worden!. AD3, Alternating Directions Dual Decomposition. Subject: CDR files converted to STL. This technique uses this format in order to allow models to be accessed. The files are normally created as output from design software, but I wanted to try writing one by hand since they are human readable (actually, both ASCII and binary versions are allowed by the file-type. 0 and then converting to solid. This STL file is to be sent once to you through email once the transaction is completed. Aaryn, I’m with you bro. In short, the parts were the reference, and the CAD files had to be validated against. CGAL is a computational geometry library, therefore, it does not care about read/write file matters. We have converters that convert STL to DWG and then you can link/import the dwg in Revit. We just are having difficulty in converting this to usable CAD data. We are currently working with our salesmen on this but if any of you could share your wisdom as to what tools are useful and hopefully the license that is required it would be a big help. Note: 3D model files which are in *. - Now that technologies like 3d printing are more accessible…to students, educators, manufacturers, and designers,…the handling of STL files has become more and more crucial…to the design process. STL format (*. 3D Manufacturing Format (3MF) is the correct format to be printed, I'm not familiar with STL file, and how to translate it to 3MF. The more complex the STL model's geometry gets, the harder it will be on the software's memory to import and convert the shape into a solid part file. The STL file format has become the Rapid Prototyping industry's defacto standard data transmission format, and is the format required to interact with On Demand Manufacturing. Since its humble beginnings, the STL file format has been adopted and supported by many other CAD software packages, and today is widely used for rapid prototyping. com are available in STL format, and several popular 3D printers accept STL files to prepare models for fabrication. Alternatively you might have a look at Blender. Open 3D Model Viewer - Free STL Viewer for Windows. 04) is required. The STL file format is the most commonly used file type in 3D printing. The IGS file format is based on the IGES (Initial Graphics Exchange Specification) standard. Note that exporting as individual files creates a zip file with multiple files each containing a single part. This top 10 was made through stl files found on cults website. 5mm diamond sizes. I’m facing the same issue you are. We upload nothing to our server - everything is done client side. stl suffix is and how to open it. Format Conversion will give you the best CAD conversion and STL to DWG format conversions at very reasonable prices. Prusa i3 printable parts and upgrades. These files are sent back to the 3M™ Connection Center and converted to the 3Shape Communicate™ (. Change format to binary 4. While After Effects can operate in 16 and 32 bits per channel, most video and animation file formats and codecs support only 8-bpc. stl converter -- CFD Online Discussion Forums. The STL file is a triangle facet representation where the vertices of each triangle are ordered to satisfy this requirement. I have used Meshlab, Sketchup, etc, and none of them can easily edit STL files. COM] stl bestanden om vervolgens in cura verder te bewerken en te 3D-Printen. You must have a 3-D solid object to convert to STL. 2018 Online shopping for popular & hot Free Stl Files for Cnc from Tools, Wood Routers, Woodworking Machinery Parts and more related Free Stl Files for Cnc like Free Stl Files for Cnc. TRIOS intraoral scanner users can export STL files directly from their TRIOS Dental Desktop software dashboard. STEP file FAQ What is a STEP file? STEP file is a CAD file format, usually used to share 3D models between users with different CAD systems. I don't have sketchup as my computer and ipad are incapable of being updated. The format of a STEP-File is defined in ISO 10303-21 Clear Text Encoding of the Exchange Structure. Get this 3D printed: $. Welcome to the free online STL viewer! View 3D STL files directly in your browser - no software installation is required. File>Export>STL 2. obj file extension MeshLab, a free and open source cross-platform application for visualizing, processing and converting STL (file format) - Wikipedia, the free encyclopedia 11/26/13 9:19 AM. Hence, DXF was developed to provide an exact representation of the graphical data displayed in AutoCAD’s native file format, DWG. Type a file name and select OK 3. If you work frequently with non-DesignSpark Mechanical files, we recommend that you set your file options to optimize the importing and exporting process for your needs. stl ASCII or Binary documents in Solid Edge assembly, part, or sheet metal with the Open command. 0 upgrade for MK3 and MK2. Typical cross-application workflows for higher bit-depth color involve rendering to a still image sequence rather than a video or animation file. It is due to the fact that most CAD software has the feature of exporting models in. Sign up for Newsletter. Mike, I work at a neurocognitive lab at the University of Maryland and have some questions about how you were able to make this STL file hollow in order to save on 3D printer material. Use our 3D modelling software to rotate and rescale existing meshes. STL filenames end with. The SCR file is a script (macro) for AutoCAD - you can edit it to customize the results to your needs. The input could be from a laser scanner, and the output is meant for a 3D printer. STL format and most 3D printers support it. What do you mean of STL file format. Repair Part (Red Cross Button). malix3design. TouchTerrain: Easily Create 3D-Printable Terrain Models Click here for Blog and Help Elevation Data source: USGS/NED (10 m resolution, US only) SRTM GL1 (30 m resolution, worldwide) GMTED2010 (90 m resolution, worldwider) ETOPO1 (1000 m resolution, worldwide, incl. After importing an STL or OBJ, always save changes to the FORM file. We have converters that convert STL to DWG and then you can link/import the dwg in Revit. If you are aware of any additional file formats that use the STL extension, please let us know. malix3design. For Save as Type, choose the Stereolitho (*. Looking for downloadable 3D printing models, designs, and CAD files? Join the GrabCAD Community to get access to 2. we have a scanned point cloud data in txt format. It all starts with the part that is being scanned. stl"); The file needs to be in the OpenSCAD folder. Today, the STL file is to 3D printing as the PDF file is to standard 2D ink printing. In this article we will try to tell about different and most popular 3d print files formats as well as about 3d model repositories that available in the Internet and have huge library of 3d printing files. Supported input file formats include 3DS, FBX, Blender, OBJ, DXF, LWO, STL, PLY and more than 25 others. File streams opened in binary mode perform input and output operations independently of any format considerations. 2 days ago · Find many great new & used options and get the best deals for 3D Model STL for CNC Router Engraver Carving Artcam Aspire Warrior Horseman 006 at the best online prices at eBay!. Quickly draw a 2D design and expand it to a 3D. I am not very well skilled with catia and haven't done this sort of thing before. Adaptable file format for 3D animation software FBX® data exchange technology is a 3D asset exchange format that facilitates higher-fidelity data exchange between 3ds Max, Maya, MotionBuilder, Mudbox and other propriety and third-party software. Louis area. It contains three-dimensional data in a format that can be recognized by multiple programs, such as Dassault Systemes SolidWorks, IMSI TurboCAD, and Autodesk Fusion 360. Our goal is to help you understand what a file with a *. On the dialog that appears, choose the Binary option. These file types created by OpenSCAD, or others, can be imported as follows: STL, OFF and DXF are imported using import(). , Binary STL. Note: 3D model files which are in *. Buy It Now. Then select the. If you have an Ultimaker, upgrade to Cura 13. Convert 3D models between file formats (i. Stl file extension has Certificate Trust List file type, developed by Microsoft, which is associated with the "web files" category. In the File pull-down menu, select Export STL file. What file types does SolidWorks use? SolidWorks File Formats (Import and Export) This article examines the various file formats that design engineers come across when working with suppliers and customers who use alternative CAD packages. The format of a STEP-File is defined in ISO 10303-21 Clear Text Encoding of the Exchange Structure. sla) Files Text format stereolithography data files are much easier to read and = write. About STL Files. The viewer boast a very user-friendly interface for non-technical users, while providing full range of tools for navigation and analyzing 3D objects. Feel free to support my work and leave me a Tip (more Tips= more free files ;) ). This week with news from Fantasy Flight Games, Corvus Belli, Perry Miniatures, Crooked Dice, Black Site Studio and more!. It is supported by big variety of 3d printers and most of files that you can find in 3D model repositories will be in that format. You can use this graphic design for commercial with attribution to ameede. igs file extension. You can choose to select “export only current selection. First Choice: STEP Files. When using the automatic STL import function, DentalCAM automatically imports files from an STL import folder and adds them to the import list in the STL import view. stl files to usable solid models. materialize. Rendering a file outside the modeling software is just one benefit of using a standalone rendering solution and, along with direct file import for many 3D formats within KeyShot, you also have access to a set of free plugins that add more functionality for export from your 3D software. Free 3D Train models available for download. Right-click a file with the extension whose association you want to change, and then click Open With. Within our Polyworks software we can reduce the size of the STL. When creating a STL file, the CAD program typically knows the actual size of your object because you have designed with absolute measurements. Open CAD file JT (Open CAD file) is a 3D model format developed by Siemens PLM Software that was designed as an open, high-performance, compact, persistent storage format for product data. What do you mean of STL file format. It looks like you do not have the required license to edit Faceted Geometry in the Student Edition of Creo. 17 Added in the C++17 standard. Convert 3D Models into STL Files SOLIDWORKS File > Save ,As Set Save As Type to STL, Options > Resolution > Fine > OK > Save. Note that STL is one of the world's worst 3D file formats. Since its humble beginnings, the STL file format has been adopted and supported by many other CAD software packages, and today is widely used for rapid prototyping, 3D printing, and computer-aided manufacturing. These include STL files of famous people, replicas of vehicles and even 3D printable parts to combine with other gadgets. Most STL information is obtained through scanning or rapid prototyping. The bankruptcy filing is intended to help restructure debt from Robust's other locations. Easy setup for classroom tinkering. Looking to view 3D models in STL format? Open 3D Model Viewer fully supports STL files and 30+ other formats. STL has several after-the-fact backronyms such as "Standard Triangle Language" and "Standard Tessellation Language". The file upload limit is 50MB. 17 Mar 2019- Explore ossame g's board "stl files for cnc" on Pinterest. The file '3D STL MODEL for CNC Router Carving Machine stl File' is a STL (. Since its humble beginnings, the STL file format has been adopted and supported by many other CAD software packages, and today is widely used for rapid prototyping. stl files In the following table, you can find a list of programs that can open files with. The STL file is the standard file format needed for 3D Printing and Rapid Prototyping purposes. Especially if you're not designers or not very familiar with design software. 0 and then converting to solid. STL is also known as Standard Tessellation Language. download free stl 3D Print files om vervolgens om je 3D model te realiseren!. This file format is supported by many other software packages for rapid prototyping, 3D printing and computer-aided manufacturing. Stereolithography, also called "optical fabrication" or "solid imaging," is a 3D printing technology used for producing three-dimensional models, prototypes, and production parts. Find something 3D printable or sell/share your designs today! Find the best things to 3d print and download premium and free stl files and obj files to use. The DXF file format was created at the same time as DWG (1982) and by the same company – Autodesk. This viewer is powered by Three. obj file extension MeshLab, a free and open source cross-platform application for visualizing, processing and converting STL (file format) - Wikipedia, the free encyclopedia 11/26/13 9:19 AM. Note that exporting as individual files creates a zip file with multiple files each containing a single part. STL (file format) STL (an abbreviation of "stereolithography") is a file format native to the stereolithography CAD software created by 3D Systems. "STL" stands for "stereolithography", and indicates that the primary purpose of this file format is to describe the shape of a 3D stationary object. Thermwood’s software is a true CAD based slicing software which operates within Mastercam to generate additive printing programs for Thermwood’s Large Scale Additive Manufacturing systems. STL is the standard file type used by most additive manufacturing systems. Since its introduction in 2000, several variations of the DWG format have been developed, and not all of them can be opened using a non-native application. Easy setup for classroom tinkering. Stereolithography is a rapid prototyping technology used for producing three-dimensional parts and it is an interchange file format that is used to save CAD files in the standard form and also can be read by several CAD applications. Some of these cookies are essential to the operation of the site, while others help to improve your experience by providing insights into how the site is being used. If you didn’t get a camera mount with your solid mount kit or want to change your camera we have all the STL files for the camera mounts below for you to download. Solution: The following formats are available for import into AutoCAD. stl format?. Looking for downloadable 3D printing models, designs, and CAD files? Join the GrabCAD Community to get access to 2. The STL file format is widely used across different 3D printing and modeling interfaces. Meshmixer is the great tool for quick inspection and repairing stl mesh Meshmixer is the excellent tool for. Thingiverse is a universe of things. KeyShot for SpaceClaim), will only open BIP files exported from your CAD application. Supports all popular 3D file formats. comparing the values after the read in process with the values in the ascii file gives me different answers. Just asking out of curiousity, could we have any opportunity to get the 3d model of our dragons in. DXF file to an. Discover on this page all 3D files that have marked the 3D printing community! 3D print these superb STL files and post the photos of the result in our Makes section. Trust list file provides a list of predefined items, which have been all approved and signed by a trusted entity. Premium 3D printing marketplace: Buy and Sell STL files of video game and comic book models! Gambody is the online marketplace where you can download video game and comic book models in STL file format. The STL translator exports SOLIDWORKS part and assembly documents as STL files. Convert PDF to STL file format. BUG: STLs are being created. Supported input file formats include 3DS, FBX, Blender, OBJ, DXF, LWO, STL, PLY and more than 25 others. So, what 3D file formats does KeyShot support?. You can use this graphic design for commercial with attribution to ameede. Die je 3D-Printer kan lezen! Hiermee kan het 3D-model [stl File!] geprint worden!. I have an assembly with parts and surfaces in it it is of a boat for a trophy the sail is the problem it is a surface but when I export it as an. File > Export STL. TouchTerrain: Easily Create 3D-Printable Terrain Models Click here for Blog and Help Elevation Data source: USGS/NED (10 m resolution, US only) SRTM GL1 (30 m resolution, worldwide) GMTED2010 (90 m resolution, worldwider) ETOPO1 (1000 m resolution, worldwide, incl. As the most popular extension for 3D objects except. I have used Meshlab, Sketchup, etc, and none of them can easily edit STL files. The most popular color? You guessed it: brown. The bankruptcy filing is intended to help restructure debt from Robust's other locations. We show you how to edit an STL file with 5 free STL editors: FreeCAD, SketchUp, Blender, Meshmixer and Meshlab. that said you may have to redraw your project as a laser cutter needs a 2D. A file must be opened before you can read from it or write to it. std ) Download file STD F0002521. Many people continue to believe it is a high quality CAD file format when that has little reality. prt)” to “Stereolithography (*. c Deprecated in the C++98 standard. repository of Optimus STL files. When 3D models are exported to. The Amazing AstroPrint Cloud Slicer. stl file extension. In order to write an STL file you must first construct a valid stl. This file format is supported by many other software packages for rapid prototyping, 3D printing and computer-aided manufacturing. Mike has uploaded several 3D-printable stable slices of a human heart. Re: Importing. The file upload limit is 50MB. The DaVinci AIO , Makerbot Replicator , and the Cube X , are just a few of the 3D Printers that can print STL files. Load STL Files. Welcome to another issue of Outside the Box. Thingiverse is a universe of things. In addition to the STLREAD import function, this submission also includes a small demo that loads an STL model of a human femur bone. Sign up for Newsletter. To customize import and export options. STL file ). Since soon after it was developed, people in the rapid prototyping field have talked about replacing the industry-standard STL file format. Assuming you are talking about the 3D model inside a PDF, then with Acrobat you cannot export the model data - but there are third-party plugins which could extract the U3D or PRC file, and from there you may be able to convert to STL - but the model data in a PDF is not designed for manufacturing so there'll likely be a lot of touching-up to do. STL format (*. 77 on average. After unpacking the tar file you need to run configureFirst. Babel3D is not free. STL Import for Surfcam is a STL file import plug-in for Surfcam. So you can save the time and energy you would lose with doing repetitive operations. It is common in computer aided design (CAD), and computer aided manufacturing (CAM), especially in 3D printing. The IGS file format is based on the IGES (Initial Graphics Exchange Specification) standard. File Type Options. Step 1: Download a conversion tool. But 3D models, or 'meshes', are used for many different purposes and so 3D files can be found in a number of different formats, but will need to be converted to. the parts would need to be unjoined in solidworks and a single stl file saved containing the 2 parts. stl files In the following table, you can find a list of programs that can open files with. Welcome to CNCart. STL (STereoLithography): Format for Printable 3D Files STL is a 3D file format. Aka, search engine platforms, like Google, love videos with. Facets begin from the second line: first is the normal of the facet, then the vertices. File Format selection is STL. What is a stl file and how do I open a stl file?. The most common 3d relief stl files material is wood. STL Prep for 3D Printing Software Speed and Ease-of-Use of SpaceClaim in a 3D Printing Software! The STL Prep for 3D Printing module prepares models for 3D printing efficiently and easily by offering a single solution that not only repairs problems, but also modifies STL and CAD files. 36 Free File 3d models found for obj. This file type is a set of instructions for the 3d printer temperature movements etc generated by a slicing software from a 3d file format stl obj amf 3mf and more. Not even units are a part of a standard STL file, let alone material or color definitions. It is completely dependent upon the file format as to how you're code will work. Files that were imaged with a chairside Omnicam or Bluecam in inLab software cannot be exported as a. Simply leave the voucher field empty. The file generates the surface geometry of the modeled object only. Print 3D (Standard toolbar) to print a prototype. The stl file extension is primarily associated with Standard Tessellation Language, a common CAD stereolithography format for 3D modeling, prototyping and for use in 3D printers. 3D Printing! We have converted some of our models to. Signup for our newsletter to get notified about sales and new products. No matter what you're looking for or where you are in the world, our global marketplace of sellers can help you find unique and affordable options. STL format and most 3D printers support it. …So Solidworks has to do some additional work to convert it. Download hier [STL3DMODELS. 77 on average. Here are some good GCode generators: Free / Open Source 3D Printing Generators. Import STL files created with CAD and drafting software. 04) is required. STL exports unity meshes to the STL file format which is widely used for rapid prototyping and computer-aided manufacturing (3D printing). I cannot help you with the latter question but if you have an stl file and want to make an AutoCAD solid model from it then one way is to import the stl file into 3ds Max and then export from Max to the. We publish more than 40 programs a year, and we’ve worked for organizations ranging from the Fox Theatre, Stages and Sheldon Concert Hall, to the Great Forest Park Balloon Race and municipalities like Clayton, University City and the Central West End. Projects can be saved as a lightweight “Asiga Composer Build” (. stl files with blender, without importing them! In the properties of my. Supported input file formats include 3DS, FBX, Blender, OBJ, DXF, LWO, STL, PLY and more than 25 others. ma and many more formats. Converting to STL. Another option to explore is using the ScanTo3D add in. File > Export STL. stl extension, it will stop appearing as a Certificate Trust List file. 3D is here! Yes, you can now insert certain types of 3D models into PowerPoint, rotate them and even animate them. Here, consumers can see free STL files as well as directions on how to use the 3D printer to execute them. An STL file saves object data in a format used for stereolithography. File Type Options. Welcome to the free online STL viewer! View 3D STL files directly in your browser - no software installation is required. STL files are one of the commonly used file format. obj formats. Very often you don't have a time or ability to design and create files. EBU STL Subtitle conversion, validation, verification and processing STL Subtitle Converter is a powerful solution for manual and automated EBU STL subtitle files conversion and manipulation. The structure of the format suggests that other possibilities exist (e. The surface is tessellated logically into a set of oriented triangles (facets). STL format (*. The same happens when I drag the file over the blender icon to open it that way. Stereolithography, also called "optical fabrication" or "solid imaging," is a 3D printing technology used for producing three-dimensional models, prototypes, and production parts. To save you time, so you don't need to model all from scratch. ON that there are some icons, one looks like a sewing machine with a pencil on it. Colors shown on image for suggested presentation. Bear Photo -- An instant and no frills image editing tool. Convert your stp files into stl files use makexyz’s free tool to instantly convert stp files to stl. Prusa i3 printable files. Software editor, software and tools for conversion of Native and Neutral formats CAD/CAM. Although STL - the most commonly used file format - would continue to be important, much more functionality was needed. Bear JPG Online Tool -- edit & convert jpg (image), pdf file online. STL: System Threat Library: STL: Sales, Trading & Logistics: STL: Slouching Toward Liverpool: STL: Single-Tree Language (computer theory) STL: Starving-Time Limitation: STL: Static Test Load: STL: St Louis, MO, USA - Lambert-St Louis International (Airport Code) STL: Standard Transmission Line Model: STL: Structured Template Language (C++) STL. Since SLDPRT files are only compatible with SolidWorks, you must convert them to another format, such as IGES, to allow them to be used with software supporting the IGES ANSI standard file format. If you need real geometry then there is quite a bit of work required to do this. But when these files are converted the holes in the model disappears. 3D Manufacturing Format (3MF) is the correct format to be printed, I'm not familiar with STL file, and how to translate it to 3MF. For opening this types of file extensions there are many viewers as STP Viewer and STL Viewer , that are totally FREE for use and provide many tools for better viewing and working with 3D objects. The partners determined that the best approach would be to create a new 3D file format — the 3D Manufacturing Format (3MF) — through a group effort with broad industry involvement, serving the entire 3D printing community. Re: How to import and work with. STL extension are known as Macromedia Fireworks Style Library files, however other file types may also use this extension. an STL C++ Standard Template Library is a special file format and should only be edited and saved with the appropriate software. Signup for our newsletter to get notified about sales and new products. CADlook is a low cost IGES, STEP, VDA-FS, SAT, X_T file viewer, inspector and translator software. The second file set, in CATPart, was more recent, but the customer was unable to validate these files. Hence, DXF was developed to provide an exact representation of the graphical data displayed in AutoCAD’s native file format, DWG. Easily expand simple 2D outlines into 3D renderings. TouchTerrain: Easily Create 3D-Printable Terrain Models Click here for Blog and Help Elevation Data source: USGS/NED (10 m resolution, US only) SRTM GL1 (30 m resolution, worldwide) GMTED2010 (90 m resolution, worldwider) ETOPO1 (1000 m resolution, worldwide, incl.