{"id":29358,"date":"2025-02-22T08:44:29","date_gmt":"2025-02-22T08:44:29","guid":{"rendered":"https:\/?p=29358"},"modified":"2025-02-22T09:35:39","modified_gmt":"2025-02-22T09:35:39","slug":"3d-model-from-point-cloud-with-cm-accuracy","status":"publish","type":"post","link":"https:\/\/vmts.ch\/en\/3d-model-from-point-cloud-with-cm-accuracy\/","title":{"rendered":"3D model from point cloud with cm accuracy?"},"content":{"rendered":"

What comes to your mind when a client requests a 3D model from point cloud<\/a> with \u00b11cm accuracy?<\/p>\n

For us, here\u2019s what we consider first:<\/h4>\n

We would explain that this level of accuracy is entirely possible. However, the client should carefully assess whether they truly need such precision for the entire building. Higher accuracy means higher costs (about 30% more compared to \u00b11.5cm), a heavier 3D model, and limitations in using standard modeling tools. Achieving \u00b11cm accuracy requires advanced techniques like morph modeling (Archicad) or “model in place” (Revit), which makes future modifications more complex.<\/p>\n

Of course, a higher price is good for us. But even better? We genuinely enjoy working on high-precision, detailed models\u2014it\u2019s always an exciting challenge!<\/p>\n

What about you?<\/h4>\n

If your CAD partner follows the common approach of simply inserting a point cloud into CAD software and tracing over it (as often seen online), achieving \u00b11cm accuracy will be extremely difficult\u2014if not impossible.<\/p>\n

To ensure \u00b11cm accuracy, you must control several critical factors:<\/p>\n