Extracting Triangles

This task shows how to create a mesh by extracting a selection of triangles from a polygonal mesh.
Open the Pin3.CATPart document.

  1. Select the triangles to delete using one of the selection components.

    In our example, we chose the Curve Select component.

  2. Click Extract Triangles .

    A mesh is created with the selected triangles: they are extracted and deleted from the original mesh and added to a new polygonal mesh.
    This new mesh (identified as Polymesh.xxx) is added to the specification tree.