Polycam

Polycam is a 3D scanning and reality capture application that turns compatible smartphones and tablets into tools for creating digital 3D models. It can capture physical objects, rooms, and spaces and convert them into editable 3D assets for design, visualization, 3D printing, and other workflows.

How Polycam Works

• Select a Scanning Method: Polycam uses LiDAR on supported devices or camera based capture for devices without LiDAR. The appropriate method depends on the device and the type of object or space being captured.
• Capture the Object or Space: With LiDAR, the device measures surrounding surfaces and depth while you move around the area. For photogrammetry, Polycam uses a series of overlapping photographs or video frames to collect visual information from different angles.
• Processes the Capture: LiDAR data can be used to quickly construct the geometry of a scanned environment. Photogrammetry and other advanced capture methods process the collected images to create a textured 3D model.
• Edit the Model: Users can crop, rotate, resize, measure, and make other adjustments through Polycam's mobile application or web based tools.
• Export and Share: Finished models can be exported in formats such as OBJ, FBX, STL, GLTF, and point cloud formats for use with design, CAD, animation, and game development software.

How We Rated Polycam

We rated Polycam based on scanning quality, LiDAR functionality, photogrammetry, device compatibility, editing tools, export options, measurements, ease of use, collaboration, pricing, and overall value. Its mobile focused approach makes 3D scanning considerably more accessible than traditional equipment. However, device requirements, processing limitations, and the precision limits of mobile scanning should be considered for professional applications.