3D technology offers precise tools for the Catalan autonomous police force. In the reconstruction of traffic accidents or crime scenes, a laser scanner captures every millimeter of the area in minutes. This allows the Mossos to analyze events from any angle without altering the scene, saving time and reducing human errors in measurements.
Key programs for 3D forensic analysis 🖥️
The main software is FARO Scene, used to process point clouds and create accurate models of the scene. It is followed by Autodesk ReCap, which allows integrating this data with planimetries. For simulating ballistic trajectories or impacts, programs like 3ds Max or Blender help visualize movements. A computer with a dedicated GPU and 32 GB of RAM is necessary to handle these files without crashes.
The hassle with the scanner that doesn't fit in the patrol car 🚗
The problem arises when the rookie Mosso loads the scanner tripod into the trunk and discovers there's no room left for the shift's sandwich bags. Then, upon arriving at the accident, the device refuses to work because the battery ran out scanning the sergeant's son's sticker collection. In the end, the best 3D model is made with a mobile phone and a few sideways photos.