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Autodesk University 2019
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AS324011 - Scan to BIM: Complex Geometry Extraction from Point-Cloud Data

Session Description

Capturing 3D geometry of existing buildings is an active area in the architecture, engineering, and construction (AEC) industry—used to collect records, aid in maintenance, and plan for future designs. This is accomplished by inferring geometry from point-cloud data, often captured by LiDAR scanner. Complex geometry—such as arches, wires, decorative features, and irregular shapes—are challenging to model from point-cloud data when relying on traditional methods such as AutoCAD software or Revit software; this leads to time-consuming modeling with low accuracy. This class will cover how to properly do complex geometry extraction to overcome these challenges using ReCap software, 3ds Max software, 123D, and Geomagic Design X. We’ll explore the workflow from the context of three case studies: modeling a rotunda theatre, capturing wire runs, and modeling excessive decorative features on a castle facade.


Session Speakers
Additional Information
Discover the means and methods modeling of complex geometry from LiDAR scans
Learn about the pros and cons for different mesh-creation software
Learn how to perform effective delegation of modeling tasks
Learn how to conduct efficient QC for large-scale 3D models
Industry Talk
Architecture Services, AutoCAD and General Design, Building Information Modeling (BIM)
3ds Max
ReCap
Attendees should have a basic understanding of Scan to BIM workflow.
Architect, BIM/VDC Manager, CAD Manager, Detailer, Project/Program Manager
BIM Managers with modeling experience off point cloud data
Exploring industry practice and workflows
Intermediate
3D Design, Architecture, BIM, Laser Scanning, Point Cloud, Virtual Design and Construction
AIA Standard LUs
Yes
1 hour
Session Schedule
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