LiDAR sensor
Top 5 3D Scanning Apps for Architects – Android + iOS
3D laser scanning has significantly impacted the AEC business. It has left its mark in other industries like entertainment, gaming, technology, medicine, manufacturing, and more. Even though it has taken a little longer for technology to reach the construction industry, it is increasingly becoming a standard on construction sites globally. 3D scanning and mapping are essential components of architecture, engineering, and construction, from the design stage to the inspection stage. In this article, we will introduce 5 3D Scanning applications and software that enable Architects to produce 3D digital images with ease. The 3D Scanning Apps we’ve included, are both free and paid options to explore. What is 3D Scanning? 3D laser scanning, also known as high-definition surveying or reality capture is a method of collecting accurate data about a construction site using laser rays. A laser beam assesses the structure’s length, width, and height of the building components and their connections to one another. Terrestrial and mobile 3D scanning are approaches for swiftly and accurately collecting high-density spatial images with millions of coordinates. Laser Scanning is a technique for scanning objects on a construction site that employs a specific technology which is LiDAR (Light Detection and Ranging). The point cloud image created by the 3D laser scanner accurately copies the scanned items. Depending on the manufacturer and type of the 3D scanner, it can be used for up to several meters. The data obtained can subsequently be utilized to build 2D CAD drawings or 3D Revit BIM models using Building Information Modeling (BIM) and Computer-aided Design (CAD) tools. What are 3D Scanning Applications and Software? 3D Scanning apps are essentially mobile-based software that utilizes pocket-sized 3D scanners by using a smartphone’s 3D scanning app. These apps primarily rely on photogrammetry, which entails taking measurements from photographs of real objects to produce 3D models. The app can create a convincing 3D representation of an object by taking multiple photos of it from different perspectives. Modern smartphones are also equipped with LiDAR (light detection and ranging) capabilities. Te creation of 3D objects for augmented reality is also possible using 3D scanner apps. Multiple images of an object from different angles are taken to create a 360° model of it using a phone. Additionally, this technology can be used to develop 3D models that work with 3D printing. 5 3D Scanning Applications – Apps for Architects 1. Kiri Engine Kiri Engine, developed by Kiri Innovations is a free 3D scanning application available for both Android and iOS devices. Through sophisticated photogrammetry algorithms, Kiri Engine can create real-life objects in 3D. This tool can capture not only the geometry of a space but also its colors in 4K texture. The free version offers limited features like 3 free exports per week, up to 70 photos per project, LiDAR RoomScan (on compatible iOS devices), access to all export formats, in-app editing tools, and more. By upgrading to the premium version which costs USD 9.99/month and USD 49.99/year, users get unlimited exports, access to advanced camera settings, shorter queue times, and more. 2. Scandy Pro Scandy Pro is a 3D scanning application that is compatible with iOS devices (iPhone X series, iPhone 11 series, iPhone 12, iPhone 13, iPhone 14 series devices, and iPad Pro models from 2018 and onwards). It can create high-resolution 3D meshes in full color. With in-built SketchFab integration, scans are made small (without compromising on the resolution) for ease of sharing. Furthermore, can save and export scans with different formats, scales, and 3D editor orientations. There is no need to store files in the cloud as all rendering is done on the device itself. This app also enables users to adjust resolution, adjust the background color, reduce the number of polygon faces using the Decimate tool, and more. Scandy Pro costs USD 1.99 weekly, USD 5.99 monthly, and USD 49.99 annually. 3. Qlone 3D Scanner Qlone is compatible with Android and iOS, but its developers say the iOS version is much more advanced. Qlone is an all-in-one tool for 3D scanning and AR. Users can easily scan and edit them with different built-in tools. The premium version of Qlone allows 4K scanning, exporting models in different file formats, and animating the 3D model via AR. Furthermore, it will give users 20 cloud credits for 20 scans. The iOS version of Qlone is free but the Android version costs around USD 20. The premium version costs USD 29.99 and users can also obtain 100 cloud credits for USD 9.99. 4. Trnio Trnio is an iOS-compatible app that uses LiDAR technology to make accurate scans of physical spaces. With AR Capture scanning, users can capture an object’s textures and sharp angles by scanning it from different angles. Trnio’s basic version costs USD 4.99 and offers limited features like an in-app editor and high-quality 3D scans. The Trnio Plus 3D Scanner, however, is much better. Users can capture ultra-HQ 3D scans, 500k face meshes with 8k textures, and combine LiDAR or ARKit data with drone or DSLR camera photos. The Trnio Plus 3D Scanner comes in different variants- 5. Widar Widar is another good choice for a 3D scanning app for Architects. It is free but features in-app purchases. This user-friendly app can be used to create 3D models of physical objects with a simple scan. Its LiDAR Scan Mode (functional only on phones with LiDAR sensors) makes it easy for users to scan rooms or other large areas. Widar Pro, which costs USD 4.99, offers 4K high-resolution texture for photo scanning, the ability to export with multiple professional file formats, and more. These 5 3D scanning apps for architects are easily available and widely used. Scanning enables architects to carefully plan different phases of their work. The 3D model of a physical space enables better visualization and clash detection. It can also be shared with other professionals, thus facilitating coordination and collaboration. Follow Indovance Inc for AEC Industry Updates and Global Construction News. About Indovance Indovance Inc with its exclusive delivery hub in India
LiDAR Scanning on the Go: SiteScape for iPhone / iPad
Can a regular mobile device, such as an iPhone or iPad, be used for LiDAR scanning on the job site? The answer is Yes. iOS devices have rapidly evolved in technology to provide some amazing features both for personal as well as professional use. SiteScape was one of the first construction-focused smartphone apps to utilize the LiDAR sensor built into the iPad Pro and iPhone Pro. Not surprisingly, the AEC sector like other industries was quick to come on board. SiteScape, a free iOS app that allows 3D scanning to anyone with a LiDAR-equipped iPhone or iPad, will be released in December 2020. LiDAR Scanning Capabilities on iPhone & iPad iPhone added another feature to its arsenal. The ‘Pro’ models can now scan a space using a built-in LiDAR sensor, generating point clouds with millions of points. The software was created to make LiDAR more accessible to architects, engineers, and builders. It begs the question: why use an expensive laser scanner or handheld SLAM, or even pen and paper when a regular device can instantly record certain characteristics of a site? After being collected, scans can be exported to the .PLY or .E57 file formats (and soon RCP) and imported into CAD, BIM, point Cloud, or collaboration tools like Revit, AutoCAD, Archicad, Sketchup, Navisworks, Recap, CloudCompare, Revizto, and many others. Read More >> Benefits of 3D Laser Scanning in the AEC Industry SiteScape on Integrating LiDAR Scanning on iOS Devices “It’s not just about the data; it’s also what you do with it.” SiteScape CEO Andy Putch says he sees a major opportunity for optimizing workflows. “The capture side, just being able to create the content, is increasingly becoming a commodity”. For us, it’s all about providing a complete end-to-end service, particularly in the construction industry.” “We’re removing the scan from the silo that is your iPhone or iPad and putting it on the web so that all of the various stakeholders can have incredibly simple access.” “There is now a single location where you can find all of that information,” Putch added. That solution is now available in the form of SiteScape Pro. It’s a subscription service that allows users to sync their 3D scans to the cloud. They can then be securely accessed or shared with collaborators via a shared link on any platform (desktop or mobile on iOS, Android, Mac, and PC). Users can also add comments and measurements to scans. SiteScape Pro is available now, starting at $49.99/month for unlimited storage and unlimited collaborators. SiteScape Applications for the AEC Industry Ease of Laser Scanning SiteScape has been compared to a digital spray can. To scan an area, simply point the iPad or iPhone Pro at it. The software is capable of collecting hundreds to tens of thousands of points each second. The team is attempting to increase the current limit of roughly 12 million points for each scan, which can capture over 2,000 square feet, to around 20 million. The system utilizes Augmented Reality to deliver real-time feedback on what’s been filmed to help guarantee users obtain comprehensive coverage of the as-built reality. What you see on the iPad as you capture those dots are the actual points themselves tracked in AR and then layered on top of their real-world area. Accuracy SiteScape facilitates users to easily acquire high-resolution 3D scans that are accurate to within +/- 1 inch on average. This is adequate but not as precise as high-end laser scanners. Putch concedes that drift can be a concern, but it can be reduced by performing numerous scans and sewing them together in a third-party tool. “It’s critical to us that we set the correct expectations for the types of judgments that can be made with this data and where the true boundaries are,” Putch adds. Design Planning at an Early Stage An architect just needs to take stock of what’s there at the start of a project, especially for renovation or retrofit work, and incorporate it into their design. SiteScape can assist them to manage their understanding of the physical area so they can make informed judgments about what stays, what goes, and what new things need to come together. Resolving On-Site Issues Many construction firms are leveraging the capabilities of SiteScape as it shows you exactly where the issue is, as well as where things will be tight and where they won’t be. SiteScape to assist in the resolution of difficulties that arise on the job site when retrofitting structures. Capturing As-Builts SiteScape can also be used at the end of a project to document as-built conditions and ensure that everything that was scheduled to be installed was. When it comes to simply documenting MEP and utility areas, SiteScape plays a critical role. However, when it comes to matters like construction code compliance or LEED certification, where the stakes are so high, SiteScape isn’t the greatest answer because companies must put in extra work to ensure everything is verified precisely. Future of SiteScape Point clouds and reality meshes are increasingly being used in a wide range of workflows, from scan-to-BIM and design visualization through construction verification and as-built documentation. SiteScape, like photogrammetry, provides an alternative to AEC businesses. Yes, the scans are less accurate than traditional laser scanning or SLAM, but as long as users understand the constraints of the SiteScape datasets and use them appropriately, there appear to be numerous beneficial uses. SiteScape has made a lot of progress in a short time, but Putch is always constantly striving to improve the software. The next stage is to add additional scan segments, capture larger regions, and capture across many floors. His team is working on better compression to enable larger datasets in web browsers and to make data movement easier. The most difficult element as always for any technology would be being able to address any conceivable scenario. INDOVANCE Inc with its exclusive delivery hub in India is a global CAD technology partner serving the needs of the AEC industry since 2003. At INDOVANCE we