Surface Filling/it

Descrizione
creates a surface from a series of connected boundary edges.

The surface can be modified by adding constraint edges and vertices which the surface must pass through.



Utilizzo

 * 1) Premere il pulsante  dal menu Surface.
 * 2) Passaggi determinati dalle esigenze.
 * 3) Impostare le opzioni e premere.

The base edges that form the closed contour, as well as the auxiliary vertices and edges, can belong to 2D curves from Draft or the  Sketcher, but can also belong to 3D solid objects such as those created with the  Part or  PartDesign Workbenches.

Opzioni

 * Inside the section.
 * : press once to start picking edges in the 3D view. Individual lines such as and  can be chosen, as well as any edge from solid objects, like those of  and.
 * : press once to start picking edges in the 3D view; these must be edges that were previously picked with.
 * : open the context menu and select, or press in the keyboard, to remove the currently selected edge in the list.


 * Inside the section similar  and  buttons are available to pick supporting edges to control the curvature of the original surface.
 * Inside the section similar  and  buttons are available, in this case to pick supporting vertices.
 * Press or  to abort the current operation.

Proprietà
A Surface Filling ( class) is derived from the basic Part Feature ( class, through the subclass), therefore it shares all the latter's properties.

In addition to the properties described in Part Feature, the Surface Filling has the following properties in the property editor.

Data

 * : description of the property
 * : description of the property

View

 * : it defaults to ; if set to, it will show an overlay with the control points of the surface.

Scripting
FreeCAD Scripting Basics.

The Surface Filling tool can be used in macros and from the Python console by adding the object.
 * The edges to be used to define the surface must be assigned as a LinkSubList to the property of the object.
 * Auxiliary edges and vertices must be assigned as a LinkSubLists to the and  properties of the object.
 * All objects with edges need to be computed before they can be used as input for the properties of the Filling object.