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> Tutorial 3 - Wrap a mesh around a convex point cloud
Point Cloud for Rhino - Point file import plug-in for Rhino
In this tutorial we will learn how a mesh is wrapped around a point
cloud by setting a different options.
Step 1: Start Rhino.
Step 2: Select Import Points from the PointCloud
menu or type PCImportPoints at the Rhino command prompt and press
Enter.
Step 3: The Point File dialog box is displayed. Browse for
the file Wrap Mesh Sample 1.txt (typically located in C:\Program
Files\SYCODE\Point Cloud for Rhino\Samples\) and click Open from
the Open dialog box.
Step 4: Select the
format and delimiters in the Point File dialog box and click OK.
Step
5: Zoom to the extents of the drawing (View->Zoom->Extents). You
will find the points from Wrap Mesh 1.txt imported into the
current model.
Step
6: Select Wrap Mesh from the PointCloud menu or type
PCWrapMesh at the Rhino command prompt and press Enter.
Step 7: At the Select points command prompt, set
PointCloudType to Concave, select the points and press
Enter. A concave mesh is created as shown below. As you can see the
mesh spills below the point cloud. This is not what we want.
A concave mesh
A shaded view of the mesh
Step 8: Delete the mesh and run the PCWrapMesh command again.
Step 9: At the Select points command prompt, set
PointCloudType to Convex, select the points and press
Enter. A convex mesh is created as shown below.
A convex mesh
A shaded view of the mesh
Please feel free to call or email us for more information about Point file import plug-in for Rhino.
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