The reality capture group at Autodesk is working on ways to acquire, manipulate, or analyze real scene data using laser scans or photos through ReCap™ products. While several AU classes demonstrate ReCap use and workflows associated with these products, this class focuses on how to programmatically access the reality capture web API to create or extend an application. We start with a quick overview of basic photogrammetry concepts and image parameters. Then we approach the reality capture REST API and discuss how to define a photo scene from multiple photos and create a dense 3D mesh. We cover some of the advanced features that are available to customize and refine the process. Finally we conclude the class with a complete example written in PHP.
Autodesk development partners who are eager to understand how to integrate reality capture features in their own application
Stephane Negri graduated from french engineering school ENSTB in 1997, earning a master's degree with a specialization from the Eurecom institute. Since then Stephane worked in France in various groups as consultant in software design, and at Realviz for 8 years as chief engineer, architect and product manager before the company got acquired by Autodesk.Over the past years, Stephane led the development of the Stitcher Unlimited product line and the cloud architecture of Project Photofly.Stephane is now based in San Francisco and part of the Reality Capture group as a Software Development Manager in charge of ReCap Photo and the Reality Capture cloud services architecture.
This class will present the first SNCF rail project that implemented a BIM approach. The project consists of transforming the existing Saint-Cloud Station in order to interconnect to the future metro station and fit the increase of passenger traveler flow. As part of this presentation, we'll address the following topics: BIM for rail issues and expectations; SNCF challenges and expected BIM outcomes; overview of the Saint-Cloud project; reasons for using BIM on this project and expected outcomes; approach taken in partnership with Autodesk Consulting; outlook.
3D technology has historically been reserved for large, exclusive, purpose-specific platforms. Users have been required to have advanced knowledge of laser scanning to operate high-tech scanners. As technology continues to evolve, laser scanning is just one piece that is moving to a smaller, inclusive, all-encompassing platform.<br/> <br/> In this presentation, Hexagon Geosystems CTO Burkhard Boeckem will take you through the journey of how this evolution led to the creation of the Leica BLK360, the world’s smallest and lightest imaging 3D laser scanner. Moving from the belief that AEC professionals couldn’t access the technology due to the high barriers of entry to democratising laser scanning for anyone with inspiration and desire to embrace new possibilities, the development of the BLK360 is opening opportunities previously thought unobtainable. Don’t miss this future-looking presentation and your chance to experience the latest in laser scanning technology.
This class will be delivered by Kier Construction, a UK-based, industry-leading construction company, supported by Topcon and Autodesk. Kier will describe how they have applied Autodesk BIM 360 tools in collaboration with 3D laser scanners and total stations into their workflows on a complex construction project undertaken in the UK. Kier will demonstrate the key benefits of collaborative working, effective supply chain engagement, and adoption of technology on construction sites to realise and exceed client expectations. Using office-based software such as Navisworks, Revit, and ReCap, we will cover how using a variety of mass data capture techniques to gather as-built documentation combined with integrated on-site verification and management has improved efficiencies and reduced errors on construction sites. Kier will appraise the impact of using innovative new workflows to overcome interoperability challenges between several types of BIM authoring software.
Project Case Study where deployed innovation and implementation of three different technologies 1) BIM 360 Plan 2) Revit/C3D Design Models 3) UAV/Drone image capture and point cloud generation provided the ability to isolate and recognize potential schedule risk impacts/conflicts between submitted weekly work plans and actual job progress in a real-time manner. (One page summary brief available upon request for additional detail)
Renovation work is challenging when you’re trying to capture all the necessary details via hand sketches and pictures to complete the new work with as little field conflicts as possible. This is where the laser scanning of existing spaces is best utilized. Laser scanning enables the design and construction teams to collect 3D color images that, when assembled using ReCap software into a single file, enable users to "walk-through" the 3D space as though they were actually in the space in person. Users are able to navigate through the spaces as well as take relevant dimensions without ever having to get on a ladder or even leave their desks. Laser scanning saves time and provides additional levels of detail that pictures alone can't achieve. This roundtable will discuss how companies are currently utilizing point cloud data along with best workflows to maximize the value provided, along with industry trends. This session features ReCap and ReCap.
This class will explore the implementation of an efficient workflow for 3D scanning of large plants. From laser scanning at the field until a point cloud, which can be combined with a 2D layout and 3D models, our scan projects count regularly more than 100 scans. After the scans are taken, the scans are removed from noise and then divided in layers according to the flow sheet. The buildings are also on a separate layer and divided into roof, walls, and floor. These scans are then combined in Navisworks software with a 3D model of a new line generated at our company. The 3D models are made with Inventor software. A 2D layout, which we receive from the customer, is also attached. This workflow has been improved on a lot since the start, and this is what we want to teach in this class. Recently we purchased a drone to capture photos at places that are not reachable for our scanner (for example, ducting on a roof). A 3D point cloud can then be derived from those photos and combined with the laser scan point cloud This session features ReCap, Inventor Professional, and Navisworks Manage.
Renovation work is challenging when you’re trying to capture all the necessary details via hand sketches and pictures to complete the new work with as little field conflicts as possible. This is where the laser scanning of existing spaces is best utilized. Laser scanning enables the design and construction teams to collect 3D color images that, when assembled using ReCap software into a single file, enable users to "walk-through" the 3D space as though they were actually in the space in person. Users are able to navigate through the spaces as well as take relevant dimensions without ever having to get on a ladder or even leave their desks. Laser scanning saves time and provides additional levels of detail that pictures alone can't achieve. This roundtable will discuss how companies are currently utilizing point cloud data along with best workflows to maximize the value provided, along with industry trends. This session features ReCap and ReCap.<br/><br/>
Learn how to take existing project information and capitalize on Autodesk, Inc., platforms; ReCap 360 Pro software; Remake software; Revit software; and Maya software—all to create and aggregate models and present information in an immersive virtual-reality setting to derive value for the overall project. The case study we’ll look at is a historically significant, high-visibility project that needed various reality-capture methods to mitigate possible risk and liability during construction. The team was able to use these requirements to drive drone flights, photogrammetric models, and laser scans. These were used to enrich the design models and create an environment to run scenarios for logistics and feasibility studies. The downstream effect will help the owner better understand the complexity and manage understanding of changes as they occur. The created environment will also aid in developing future projects that have similar challenges. This session features ReCap, Maya, and Revit. AIA Approved
This class will help anyone looking to apply innovation to gain lighter, leaner, and more-lethal business processes via reality computing and additive manufacturing. We will look at several case studies where ReCap software and Fusion 360 software were the software conduits to mission accomplishment. Specifically, we will examine the United States Air Force’s (USAF) explosive ordnance disposal (EOD) community (think: “The Hurt Locker”), which achieved gains on training and lowering costs via 2 initiatives to laser scan real-world “things that go boom” for making realistic, tactile training aids for just-in-time training. Also, find out how Fusion 360 software helped cadets consult with a real-world team and make a myriad of low-cost additive-manufacturing solutions to replace expensive, yet expendable, EOD shape charges. Furthermore, listen and learn about how the USAF and the National Aeronautics and Space Administration (NASA) are redefining building owners’ requirements for the largest real-property owner in the world, the United States Department of Defense. This session features ReCap and Fusion 360.
Join us for a guided tour of how Black & Veatch is exploring the potential impact of virtual-reality (VR) job sites on the future of design and construction. What's a VR job site, you ask? It is a virtual version of the actual job site, including cranes and temporary works. This virtual version can take many forms, ranging from 3D meshes to spherical photography. The idea is to create and use VR job sites for planning, safety, and historical purposes because VR eliminates assumptions and risk by capturing and portraying the actual job-site conditions, not just modeled conditions. Additionally—and most fun of all—you can immerse yourself in a VR job site or future design using first-person VR. Together we will explore real examples—proofs of concepts and ideas from infrastructure projects—including power plants and water projects. But it won't be a total space odyssey—some of the ideas we will explore together are being implemented today, and with ease! This session features ReCap, ReCap 360, and Revit. AIA Approved
Should you consider adding this tool to your workflow? While there are some very powerful laser scanners that are accurate and fast for larger spaces, and photogrammetry that is cost-effective but not as accurate, there is a growing number of more-affordable handheld scanners that can be capitalized on to augment the as-built conditions, and in some cases they are more effective the other alternatives. We will discuss the current and forthcoming technology that may augment current scanning methods. This class will address the following questions: What is a reasonable expectation from a handheld scanner and return on investment? What is the workflow for maximizing the scanner’s use for as-built and quality assurance / quality control uses? How can we best capitalize on scanning at this scale? When is the right time to consider handheld versus other scanning technology? Where can this scanning method be most effective? This session features ReCap and Navisworks Manage.
This class will explain the fundamentals of laser scanning, explore its value and application in building construction, and reveal how reality-capture tools are shaping the future of the industry. Attendees will gain a basic understanding of what data is collected and how, typical scan-data processing workflows in ReCap software, and analysis for ASTM E1155 Concrete Floor Flatness & Levelness (FF/FL) reporting. We will share best practices for capturing data in the field; accurate and precise scan registration to ensure reliable results; and several examples of actual projects where ReCap software was used to enhance processes and communication. This session features ReCap.