How to add contour to a 3D object
- Select the 3D button on the top tool bar
- Import the .STL file or draw a 3D object
- Place the object in the center of origin using the Surface translation button
- Select the surface delamination button
- Input the minimum z value and the maximum z value, input the desired thickness of the layer.
- Select the slice and select the add contour button
- Draw an object to match the .STL file that you imported in and hatch it