PartDesign PolarPattern/it: Difference between revisions

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[[File:PartDesign PolarPattern example.png|none]]
[[File:PartDesign PolarPattern example.png|none]]
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''Sopra: una tasca a forma di slot (B) realizzata sopra un solido di base (A, indicato anche come supporto) viene utilizzata per un modello polare. Il risultato (C) è mostrato a destra.''
''Sopra: una tasca a forma di slot (B) realizzata sopra un solido di base (A, indicato anche come supporto) viene utilizzata per un modello polare. Il risultato (C) è mostrato a destra.''
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==Utilizzo==
==Utilizzo==


==== To create a pattern ====
=== Create ===


# Optionally [[PartDesign_Body#Active_status|activate]] the correct Body.
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# Optionally select one or more features in the [[Tree_view|Tree view]] or the [[3D_view|3D view]].
# Selezionare le funzioni da replicare. In alternativa, è possibile selezionare la funzione da un dialogo dopo il passaggio 2.
# There are several ways to invoke the tool:
#: <span style="font-size:x-small;color:blue;">v0.16 e successive</span> È possibile selezionare solo una singola funzione e deve essere l'ultima nella parte inferiore dell'albero delle funzioni.
# Premere il pulsante {{KEY|[[File:PartDesign_PolarPattern.svg|24px]]}} '''Serie polare'''.
#* Press the {{Button|[[Image:PartDesign_PolarPattern.svg|16px]] [[PartDesign_PolarPattern|PolarPattern]]}} button.
#* Select the {{MenuCommand|Part Design → Apply a pattern → [[Image:PartDesign_PolarPattern.svg|16px]] PolarPattern}} option from the menu.
# <span style="font-size:x-small;color:green;">v0.17 e successive</span> Premere {{KEY|Aggiungi funzione}} per aggiungere una funzione da modellare. La funzione deve essere visibile nella vista 3D:
# If there is no active Body, and there are two or more Bodies in the document, the {{MenuCommand|Active Body Required}} dialog will open and prompt you to activate one. If there is a single Body it will be activated automatically.
## Passare all'albero del modello;
# If no features were selected the {{MenuCommand|Select feature}} [[Task_panel|task panel]] opens: select one or more (hold down the {{KEY|Ctrl}} key) from the list and press the {{Button|OK}} button.
## Selezionare nell'albero la funzione da aggiungere e premere la {{KEY|barra spaziatrice}} per renderla visibile nella vista 3D;
# The {{MenuCommand|PolarPattern parameters}} [[Task_panel|task panel]] opens. See [[#Options|Options]] for more information.
## Tornare al pannello Azioni;
# Press the {{Button|OK}} button to finish.
## Selezionare la funzione nella vista 3D; essa viene aggiunta alla lista.
## Ripetere per aggiungere altre funzioni.
# <span style="font-size:x-small;color:green;">v0.17 e successive</span> Premere {{KEY|Rimuovi funzione}} per rimuovere una funzione dall'elenco o fare clic con il tasto destro del mouse sulla funzione nell'elenco e selezionare ''Rimuovi''.
# Definire l'asse. Vedere le [[#Options/it|Opzioni]].
# Definire l'angolo tra l'ultima occorrenza copiata e la funzione originale.
# Impostare il numero di occorrenze.
# Premere {{KEY|OK}}.
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==== Ordering features ====
=== Edit ===


# Do one of the following:
[[File:PartDesign_feature-order.gif]]
#* Double-click the PolarPattern object in the [[Tree_view|Tree view]].
{{Caption|Effect of the feature order}}
#* Right-click the PolarPattern object in the [[Tree_view|Tree view]] and select {{MenuCommand|Edit PolarPattern}} from the context menu.

# The {{MenuCommand|PolarPattern parameters}} [[Task_panel|task panel]] opens. See [[#Options|Options]] for more information.
{{Version|0.19}} You can change the order by dragging the feature in the list and you will see the result immediately as preview.
# Press the {{Button|OK}} button to finish.

==== Adding features ====

====== v0.18 ======

# Press {{Button|Add feature}} to add a feature to be patterned. The feature must be visible in the [[3D_view|3D view]]:
# Switch to the Model tree;
# Select in the tree the feature to be added and press {{KEY|Space}} to make it visible in the [[3D_view|3D view]];
# Switch back to the Tasks panel;
# Select the feature in the 3D view; it will be added to the list.
# Repeat to add other features.

====== v0.19 ======

# Press {{Button|Add feature}} to add a feature to be patterned.
# Switch to the Model tree;
# Select in the tree the feature to be added.
# Repeat to add other features.

==== Removing features ====

* Right-click on the feature in the list and select ''Remove''.

or

====== v0.18 ======

# Press {{Button|Remove feature}} to remove a feature from the list. The feature must be visible in the [[3D_view|3D view]]:
# Switch to the Model tree;
# Select in the tree the feature to be removed and press {{KEY|Space}} to make it visible in the [[3D_view|3D view]];
# Switch back to the Tasks panel;
# Select the feature in the 3D view; it will have been removed from the list.
# Repeat to remove other features.

====== v0.19 ======

# Press {{Button|Remove feature}} to remove a feature from the list.
# Switch to the Model tree;
# Select in the tree the feature to be removed.
# Repeat to remove other features.


==Opzioni==
==Opzioni==


* To add features:
[[File:Polarpattern parameters.png|frame|left]]
*# Press the {{Button|Add feature}} button.
*# Select a feature in the [[Tree_view|Tree view]] or the [[3D_view|3D view]].
*# Repeat to add more features.
* To remove features:
*# Press the {{Button|Remove feature}} button.
*# Do one of the following:
*#* Select a feature in the [[Tree_view|Tree view]] or the [[3D_view|3D view]].
*#* Select a feature in the list and press the {{KEY|Del}} key.
*#* Right-click a feature in the list and select {{MenuCommand|Remove}} from the context menu.
*# Repeat to remove more features.
* If there are several features in the pattern, their order can be important. See [[#Ordering_features|Ordering features]].
* Specify the {{MenuCommand|Axis}} of the pattern:
** {{MenuCommand|Normal sketch axis}}: The Z axis of the sketch (only available for sketch-based features).
** {{MenuCommand|Vertical sketch axis}}: The Y axis of the sketch (idem).
** {{MenuCommand|Horizontal sketch axis}}: The X axis of the sketch (idem).
** {{MenuCommand|Construction line #}}: A separate entry for each construction line in the sketch (idem).
** {{MenuCommand|Base X axis}}: The X axis of the Body.
** {{MenuCommand|Base Y axis}}: The Y axis of the Body.
** {{MenuCommand|Base Z axis}}: The Z axis of the Body.
** {{MenuCommand|Select reference...}}: Select a [[PartDesign_Line|Datum Line]] in the [[Tree_view|Tree view]] or a [[PartDesign_Line|Datum Line]] or edge in the [[3D_view|3D view]].
* Check the {{MenuCommand|Reverse direction}} checkbox to reverse the pattern.
* Specify the {{MenuCommand|Angle}} to be covered by the pattern.
* Specify the number of {{MenuCommand|Occurrences}} (including the original feature).
* If the {{MenuCommand|Update view}} checkbox is checked the view will update in real time.


== Ordering features ==
===Asse===


If some of the selected features are additive and others subtractive, their order can have have an impact on the final result. You can change the order by dragging individual features in the list. {{Version|0.19}}
Durante la creazione di una funzione di serie polare, il dialogo 'Parametri serie polare' offre modi diversi per specificare l'asse di rotazione del modello.


[[File:PartDesign_feature-order.gif]]
====Normal sketch axis====
{{Caption|Effect of the feature order}}

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====Asse normale dello schizzo====
Come asse della serie viene preso un asse essendo perpendicolare al disegno e posto nell'origine del disegno.<br />
La direzione della schiera può essere invertita barrando 'direzione inversa'.
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====Asse orizzontale dello schizzo====

Usa l'asse orizzontale dello schizzo per l'asse.

====Asse verticale dello schizzo====

Usa l'asse verticale dello schizzo per l'asse.

====Asse di schizzo personalizzato====

Se lo schizzo che definisce la funzione da modellare contiene anche una linea di costruzione (o linee), l'elenco a discesa contiene un asse dello schizzo personalizzato per ogni linea di costruzione. La prima linea di costruzione è etichettata come "Schizzo asse 0".

====Asse Base (X/Y/Z)====

<span style="font-size:x-small;color:green;">v0.17 e superiore</span> Seleziona uno degli assi standard di Origine del Corpo (X, Y o Z) come asse.

====Seleziona riferimento...====

Consente di selezionare una linea di riferimento, DatumLine, o un bordo di un oggetto o una linea di uno schizzo da utilizzare per l'asse.

===Angle and Occurrences ===

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===Angolo e numero di duplicati ===

Specifica l'angolo da coprire con la schiera e il numero totale di forme della schiera (inclusa la forma originale). Per esempio, la combinazione quattro copie in un angolo di 180 gradi produce una spaziatura di 60 gradi tra ogni copia. C'è una eccezione: quando l'angolo è di 360 gradi e la prima e l'ultima copia sono identiche, vengono prodotte quattro copie distanziate 90 gradi.
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==Limitazioni==
==Limitazioni==


* Any shape in the pattern that does not overlap the parent feature will be excluded. This ensures that a PartDesign Body always consists of a single, connected solid.
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* The PartDesign patterns are not yet as optimized as their Draft counterparts. So for a large number of instances you should consider using a [[Draft_PolarArray|Draft PolarArray]] instead, combined with a Part boolean operation. This may require major changes to your model as you are leaving PartDesign and therefore cannot simply continue with further PartDesign features in the same body. An example is shown in [https://forum.freecadweb.org/viewtopic.php?f=3&t=55192 this Forum topic].
* Per le limitazioni vedere la funzione [[ PartDesign_LinearPattern/it#Limitazioni|Serie lineare]].
* A pattern cannot be applied directly to another pattern, be it polar, linear or a mirror. For this you need a [[PartDesign_MultiTransform|PartDesign MultiTransform]].

{{clear}}
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Revision as of 14:29, 16 June 2022

Serie polare

Posizione nel menu
PartDesign → Serie polare
Ambiente
PartDesign
Avvio veloce
Nessuno
Introdotto nella versione
-
Vedere anche
Serie lineare

Descrizione

Lo strumento Serie polare prende una funzione selezionata e ne crea una serie di copie ruotate attorno a un asse prescelto. A partire da v0.17, è in grado di replicare più funzioni.

Sopra: una tasca a forma di slot (B) realizzata sopra un solido di base (A, indicato anche come supporto) viene utilizzata per un modello polare. Il risultato (C) è mostrato a destra.

Utilizzo

Create

  1. Optionally activate the correct Body.
  2. Optionally select one or more features in the Tree view or the 3D view.
  3. There are several ways to invoke the tool:
    • Press the PolarPattern button.
    • Select the Part Design → Apply a pattern → PolarPattern option from the menu.
  4. If there is no active Body, and there are two or more Bodies in the document, the Active Body Required dialog will open and prompt you to activate one. If there is a single Body it will be activated automatically.
  5. If no features were selected the Select feature task panel opens: select one or more (hold down the Ctrl key) from the list and press the OK button.
  6. The PolarPattern parameters task panel opens. See Options for more information.
  7. Press the OK button to finish.

Edit

  1. Do one of the following:
    • Double-click the PolarPattern object in the Tree view.
    • Right-click the PolarPattern object in the Tree view and select Edit PolarPattern from the context menu.
  2. The PolarPattern parameters task panel opens. See Options for more information.
  3. Press the OK button to finish.

Opzioni

  • To add features:
    1. Press the Add feature button.
    2. Select a feature in the Tree view or the 3D view.
    3. Repeat to add more features.
  • To remove features:
    1. Press the Remove feature button.
    2. Do one of the following:
      • Select a feature in the Tree view or the 3D view.
      • Select a feature in the list and press the Del key.
      • Right-click a feature in the list and select Remove from the context menu.
    3. Repeat to remove more features.
  • If there are several features in the pattern, their order can be important. See Ordering features.
  • Specify the Axis of the pattern:
    • Normal sketch axis: The Z axis of the sketch (only available for sketch-based features).
    • Vertical sketch axis: The Y axis of the sketch (idem).
    • Horizontal sketch axis: The X axis of the sketch (idem).
    • Construction line #: A separate entry for each construction line in the sketch (idem).
    • Base X axis: The X axis of the Body.
    • Base Y axis: The Y axis of the Body.
    • Base Z axis: The Z axis of the Body.
    • Select reference...: Select a Datum Line in the Tree view or a Datum Line or edge in the 3D view.
  • Check the Reverse direction checkbox to reverse the pattern.
  • Specify the Angle to be covered by the pattern.
  • Specify the number of Occurrences (including the original feature).
  • If the Update view checkbox is checked the view will update in real time.

Ordering features

If some of the selected features are additive and others subtractive, their order can have have an impact on the final result. You can change the order by dragging individual features in the list. introduced in version 0.19

Effect of the feature order

Limitazioni

  • Any shape in the pattern that does not overlap the parent feature will be excluded. This ensures that a PartDesign Body always consists of a single, connected solid.
  • The PartDesign patterns are not yet as optimized as their Draft counterparts. So for a large number of instances you should consider using a Draft PolarArray instead, combined with a Part boolean operation. This may require major changes to your model as you are leaving PartDesign and therefore cannot simply continue with further PartDesign features in the same body. An example is shown in this Forum topic.
  • A pattern cannot be applied directly to another pattern, be it polar, linear or a mirror. For this you need a PartDesign MultiTransform.