https://communities.bentley.com/products/3d_imaging_and_point_cloud_software/f/contextcapture-descartes-pointools-forum/144258/descartes-decimate-meshes-button---whta-is-the-workflowI am trying to reduce the meshes of OBJ file using Decimate Meshes; I did select the area of model to reduce and click on Decimate Meshes, select the reducing ratio on pop up windows, but nothing appends. Descartes is asking to confirm (on the bottomen-USTelligent Community 12https://communities.bentley.com/thread/438390?ContentTypeID=1Tue, 12 Dec 2017 06:59:46 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:9e9358bd-a534-477c-b50a-ba33f27d9566Simone Benini<p>Hi Mathieu,</p> <p>thank you for your replay.</p> <p>actually I had a look on this video <a href="https://www.youtube.com/watch?v=kEqsEQZsF_8">https://www.youtube.com/watch?v=kEqsEQZsF_8</a>&nbsp;and it looks like it is possible to import obj and modify (well, in this specific case, user is going to delete part of the model, not changing the properties.)</p> <p>I&nbsp;hope this can help you as well.</p> <p>have a nice day,</p> <p>Simon.e</p><div style="clear:both;"></div>https://communities.bentley.com/thread/438320?ContentTypeID=1Mon, 11 Dec 2017 20:07:21 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:a15c6c36-82f1-407f-aa48-7cdb981c947eMathieu St-pierre<p>Hi Simone,</p> <p>.obj file are only supported in read-only mode as far as I know, so you should not be able to modify meshes present in the .obj file.</p> <p>HTH,</p> <p>Mathieu</p><div style="clear:both;"></div>