PartDesign SubtractiveLoft/it: Difference between revisions
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{{Version/it|0.17}} |
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== |
== Utilizzo == |
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# Press the {{KEY|[[Image:PartDesign SubtractiveLoft.png|24px]] '''Subtractive loft'''}} button. |
# Press the {{KEY|[[Image:PartDesign SubtractiveLoft.png|24px]] '''Subtractive loft'''}} button. |
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Revision as of 20:58, 26 February 2018
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| Posizione nel menu |
|---|
| Part Design → Loft sottrattivo |
| Ambiente |
| PartDesign |
| Avvio veloce |
| None |
| Introdotto nella versione |
| - |
| Vedere anche |
| Loft additivo, Sweep sottrattivo |
Descrizione
Loft sottrattivo crea un solido sottrattivo nel corpo attivo eseguendo una transizione tra due o più schizzi (indicati anche come sezioni trasversali). La sua forma viene quindi sottratta dal solido esistente.
disponibile dalla versione 0.17
Utilizzo
- Press the
Subtractive loft button. - In the Select feature dialog, select a sketch to be used as first cross-section and click OK.
- Alternatively, a single sketch can be selected prior to pressing the Subtractive loft button.
- In the Loft parameters, press the Add Section button.
- Select a sketch in the 3D view. Repeat to select more sketches.
- Set options if needed and click OK.
Options
- Ruled surface: makes straight transitions between cross-sections. Dos not apply to a loft with two cross-sections. If not checked, transitions will be smooth.
- Closed: makes a transition from the last cross-section to the first, creating a loop.
- Press the Remove Section button to remove a sketch, by selecting it in the 3D view.
Properties
- DatiLabel: name given to the operation, this name can be changed at convenience.
- DatiSections: lists the sections used.
- DatiRuled: see Options.
- DatiClosed: see Options.
- DatiMidplane: N/A
- DatiReversed: N/A
- DatiRefine: true or false. If set to true, cleans the solid from residual edges left by features. See Part RefineShape for more details.
Limitations
- Sketches must form closed profiles.
- It is not possible to loft to a vertex.
- A cross-section cannot lie on the same plane as the one immediately preceding it.
- To better control the shape of the loft, it is recommended that all the cross-sections have the same number of segments. For example, for a loft between a rectangle and a circle, the circle may be broken down into 4 connected arcs.
Links
- Part Loft Technical Details explains how a Part Loft is created, much of its content is relevant to the PartDesign Subtractive loft.