Part Boolean/fr: Difference between revisions

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==Utilisation==
==Utilisation==


Voir les commandes individuelles:
See the individual commands:
* {{Button|[[Image:Part_Fuse.svg|16px]] [[Part_Union|Part Union]]}}
* {{Button|[[Image:Part_Fuse.svg|16px]] [[Part_Union/fr|Part Union]]}}
* {{Button|[[Image:Part_Cut.svg|16px]] [[Part Cut|Part Cut]]}}
* {{Button|[[Image:Part_Cut.svg|16px]] [[Part Cut/fr|Part Soustraction]]}}
* {{Button|[[Image:Part_Common.svg|16px]] [[Part Common|Part Common]]}}
* {{Button|[[Image:Part_Common.svg|16px]] [[Part Common/fr|Part Intersection]]}}
* {{Button|[[Image:Part_Section.svg|16px]] [[Part Section|Part Section]]}}
* {{Button|[[Image:Part_Section.svg|16px]] [[Part Section/fr|Part Section]]}}


Voi aussi {{MenuCommand|Part → [[Part_RefineShape/fr|Affiner la forme]]}}.
Voi aussi {{MenuCommand|Part → [[Part_RefineShape/fr|Affiner la forme]]}}.

Revision as of 13:47, 31 May 2020

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Modèle GuiCommand explique comment les commandes doivent être documentées. Parcourez Category:UnfinishedDocu pour voir d'autres pages incomplètes comme celle-ci. Voir Category:Command_Reference pour toutes les commandes.

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Part Opérations booléennes

Emplacement du menu
Pièce → Opération booléenne...
Ateliers
Part
Raccourci par défaut
Aucun
Introduit dans la version
-
Voir aussi
Part Union, Part Intersection, Part Soustraction, Part Section

Description

Cette commande est un outil booléen générique tout-en-un. Il vous permet de spécifier quelle opération exécuter et quels paramètres utiliser via la boîte de dialogue ci-dessous. Pour des opérations booléennes plus rapides, voir aussi Part Union, Part Intersection, Part Soustraction et Part Section.

PartBooleansDialog

Utilisation

Voir les commandes individuelles:

Voi aussi Part → Affiner la forme.

Coplanar problems

The boolean operations are performed by the internal geometry kernel, OpenCASCADE Technology (OCCT). This library sometimes has problems producing boolean results when the input objects share an edge or a face. To be sure the boolean operation is successful the recommendation is that the shapes intersect each other clearly; this means that in most cases, one shape should protrude or be larger in size than the other shape.

In cases of coplanarity, even if the first boolean operation succeeds, subsequent boolean operations may fail. In this case, the problem may not be in the last operation done, but in the older ones, that is, in the nested operations as indicated in the tree view. To troubleshoot these issues, it is recommended to use the Part CheckGeometry tool to inspect all objects for problems.

Left: shapes that share a face, a boolean cut may produce incorrect results. Right: shapes that intersect each other clearly, the boolean cut will be successful in most cases.

Left: shapes that share a face, a boolean union may produce incorrect results. Right: shapes that intersect each other clearly, the boolean union will be successful in most cases.