3D technology offers useful tools for the Guardia Civil in tasks such as reconstructing traffic accidents or crime scenes. A clear example is the use of 3D laser scanners that capture the exact geometry of a location in minutes, allowing for subsequent analysis without altering the scene. Programs like FARO Scene, Autodesk ReCap, or CloudCompare facilitate the processing of these point clouds to generate precise models.
Virtual reconstruction with specialized programs 🖥️
The workflow begins with a 3D scanner that records millions of points per second. This data is imported into software like FARO Scene to align and clean the point cloud. Then, Autodesk ReCap allows converting that data into polygonal meshes that can be measured with millimeter accuracy. CloudCompare offers tools to compare scenarios or detect subtle changes. This process reduces on-site inspection time and improves judicial documentation.
When GPS fails and the mobile has no signal 📡
Of course, there is always plan B: pull out the pocket laser meter and the notebook, like in the old days. Because no 3D scanner can withstand a dead battery just when the suspect says that the car moved on its own. But hey, if the budget allows, it's better that the agent doesn't have to sketch by hand in the rain. 3D technology saves headaches, even if it doesn't fix the cold coffee at the station.