![]() ![]() Once this is done, you can experiment with the tools inside of MeshLab. Try to clean up any data that you don’t need in Recap. The data is imported into Inventor as a Mesh (as shown above). You are now able to interact with the meshed point cloud. However a less dense model may be perfect, depending on use case. See the previous paragraphs to learn more about the main application. This model is full of gaps, but could be improved, by changing the accuracy of the import above. Programs that open and convert MESH files: MeshLab by ISTI. For a first run, I suggest exporting with a world unit of 0.1īelow is a mesh model created from the point clouds.Depending on the complexity of the point cloud, and the fidelity of the mesh required, you will need to run a few experiments. Download and Install: MeshLab & FreeCAD (optional free CAD packages: Netfabb & Meshmixer) Obtain a watertight 3D Polygonal Mesh File MeshLab Menu bar: Filters > Remeshing, Simplification, and Reconstruction > Quadratic Edge Collapse Decimation Set: Target Number of Faces below 10,000 (this makes it easier for FreeCAD) FreeCAD with file selected (from the left side file tree) change the. rcs *.f|s *.fws ”.lsproj *.pts *.ptg *.pt>c*.zfs *.zfpj *.las *.laz *.xyz *.b Remeshing, Simplification and Reconstruction > Surface Reconstruction: Ball Pivoting Open your Point Cloud in Recap (recap can open the following formats. The last option if you have any coding experience, an STL file can be easily read and then you could select the desired vertices and measure/move them and then rewrite out the STL file.however I would also recommend mesh mixer as it is more user-friendly. Filters > Remeshing, Simplification and Reconstruction > Surface Reconstruction: Ball Pivoting. Click to turn off the original point cloud, leaving just the optimised version on and selected. Here is the workflow that has worked for me. MeshLab can also be used to scale, merge or translate your STL if desired. Convert the optimised point cloud to a mesh. Step 5: Click the Apply button in the Single surface from mesh dialog box. The dialog box Single surface from mesh is displayed. Click left-mouse button to select the displayed mesh, then click right-mouse button after you selected the mesh. Have you ever needed to convert a point cloud to mesh data in Autodesk Inventor? While Inventor can import point clouds from Recap, point clouds can be un-usable in some workflows, especially when actual geometry is required to work with.Ĭonverting a point cloud to a surface model is currently not possible in 1 piece of software, however there is a workaround using Recap and some free point cloud software called MeshLab ( download link here) Step 4: The Rhino command prompt ‘Select a mesh to create a nurbs surface' is displayed.
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