What is 3D scanning?

3D scanning is the process of capturing the shape, size, and geometry of an object or environment in three dimensions using specialized scanning equipment. The equipment used for 3D scanning can range from handheld devices to large, stationary systems, and may use a variety of technologies such as laser scanning, structured light scanning, or photogrammetry.

The 3D scanning process typically involves the following steps:

• Preparing the object or environment to be scanned: This may involve cleaning the object, removing any obstructions, or preparing the scanning area.

• Setting up the scanning equipment: This may involve positioning the scanner in a specific location or configuring the settings for the desired output.

• Capturing the 3D data: This involves scanning the object or environment using the chosen scanning technology. As the scanner captures data, it creates a digital 3D model of the object or environment.

• Processing the data: The 3D data collected by the scanner is typically processed using specialized software to create a usable 3D model. This may involve cleaning up the data, aligning multiple scans, or converting the data into a specific file format.

The resulting 3D models created through scanning can be used for a wide range of applications, including product design, reverse engineering, quality control, and virtual reality. 3D scanning is particularly useful for capturing complex geometries or detailed surfaces that would be difficult or impossible to capture using traditional measurement techniques.