Difference between revisions of "Mesh API/pl"

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(Created page with "{{VeryImportantMessage/pl |''(listopad 2018 r.)'' Informacje te mogą być niekompletne i nieaktualne. Najnowsze API - patrz [https://www.freecadweb.org/api dokumentacja API g...")
(Created page with "Obiektami Siatek można manipulować poprzez dodawanie nowych elementów, usuwanie elementów, importowanie z pliku STL, przekształcanie siatki i wiele więcej. Dla pełnego...")
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|''(listopad 2018 r.)'' Informacje te mogą być niekompletne i nieaktualne. Najnowsze API - patrz [https://www.freecadweb.org/api dokumentacja API generowana automatycznie].}}
 
|''(listopad 2018 r.)'' Informacje te mogą być niekompletne i nieaktualne. Najnowsze API - patrz [https://www.freecadweb.org/api dokumentacja API generowana automatycznie].}}
  
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The Mesh objects can be manipulated by adding new facets, deleting facets, importing from an STL file, transforming the mesh and much more. For a complete overview of what can be done see also the [[Mesh_Workbench|Mesh Workbench]] documentation. A mesh object cannot be added to an existing document directly. Therefore the document must create an object with a property class that supports meshes. Example:
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Obiektami Siatek można manipulować poprzez dodawanie nowych elementów, usuwanie elementów, importowanie z pliku STL, przekształcanie siatki i wiele więcej. Dla pełnego przeglądu tego, co można zrobić zobacz także dokumentację środowiska pracy [[Mesh_Workbench/pl|Siatka]]. Obiekt siatki nie może być dodany bezpośrednio do istniejącego dokumentu. Dlatego dokument musi tworzyć obiekt z klasą właściwości, która obsługuje siatki. Przykład:
  
 
{{Code|code=
 
{{Code|code=

Revision as of 15:03, 25 August 2021

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Template:VeryImportantMessage/pl

Obiektami Siatek można manipulować poprzez dodawanie nowych elementów, usuwanie elementów, importowanie z pliku STL, przekształcanie siatki i wiele więcej. Dla pełnego przeglądu tego, co można zrobić zobacz także dokumentację środowiska pracy Siatka. Obiekt siatki nie może być dodany bezpośrednio do istniejącego dokumentu. Dlatego dokument musi tworzyć obiekt z klasą właściwości, która obsługuje siatki. Przykład: 

m = Mesh.Mesh()
... # Manipulate the mesh
d = FreeCAD.activeDocument() # Get a reference to the actie document
f = d.addObject("Mesh::Feature", "Mesh") # Create a mesh feature
f.Mesh = m # Assign the mesh object to the internal property
d.recompute()


Method.png addFacet(Facet)

Description: Adds a facet to the mesh

Returns:

Method.png addFacets(list)

Description: Adds a list of facets to the mesh

Returns:

Method.png addMesh(Mesh)

Description: Combines this mesh with another mesh.

Returns:

Method.png clear( )

Description: Clears the mesh

Returns:

Method.png coarsen( )

Description: Coarsens the mesh

Returns:

Method.png collapseEdge(Edge)

Description: Removes an edge and both facets that share this edge

Returns:

Method.png collapseFacet(Facet)

Description: Removes a facet

Returns:

Method.png collapseFacets(list)

Description: Removes a list of facets

Returns:

Method.png copy( )

Description: Creates a copy of this mesh

Returns: a Mesh object

Method.png countComponents( )

Description: Get the number of topological independent areas

Returns: an integer

Method.png countNonUniformOrientedFacets( )

Description: Get the number of wrong oriented facets

Returns: an integer

Method.png countSegments( )

Description: Get the number of segments which may also be 0

Returns: an integer

Method.png crossSections( )

Description: Get cross-sections of the mesh through several planes

Returns:

Method.png difference(Mesh)

Description: Difference of this and the given mesh object.

Returns:

Method.png fillupHoles( )

Description: Fillup holes

Returns:

Method.png fixDeformations( )

Description: Repair deformed facets

Returns:

Method.png fixDegenerations( )

Description: Remove degenerated facets

Returns:

Method.png fixIndices( )

Description: Repair any invalid indices

Returns:

Method.png fixSelfIntersections( )

Description: Repair self-intersections

Returns:

Method.png flipNormals( )

Description: Flip the mesh normals

Returns:

Method.png foraminate( )

Description: Get a list of facet indices and intersection points

Returns:

Method.png getPlanes( )

Description: Get all planes of the mesh as segment. In the worst case each triangle can be regarded as single plane if none of its neighbors is coplanar.

Returns:

Method.png getSegment(integer)

Description: Get a list of facet indices that describes a segment

Returns:

Method.png getSeparateComponents( )

Description: Returns a list containing the different components (separated areas) of the mesh as separate meshes

Returns: a list

Method.png harmonizeNormals( )

Description: Adjust wrong oriented facets

Returns:

Method.png hasNonManifolds( )

Description: Check if the mesh has non-manifolds

Returns: a boolean

Method.png hasNonUniformOrientedFacets( )

Description: Checks if the mesh has facets with inconsistent orientation

Returns:

Method.png hasSelfIntersections( )

Description: Check if the mesh intersects itself

Returns:

Method.png inner( )

Description: Get the part inside of the intersection

Returns:

Method.png insertVertex(Vertex)

Description: Inserts a vertex into a facet

Returns:

Method.png intersect(Mesh)

Description: Intersection of this and the given mesh object.

Returns:

Method.png isSolid( )

Description: Check if the mesh is a solid

Returns:

Method.png meshFromSegment( )

Description: Create a mesh from segment

Returns:

Method.png nearestFacetOnRay(tuple, tuple)

Description: Get the index and intersection point of the nearest facet to a ray. The first parameter is a tuple of three floats the base point of the ray, the second parameter is ut uple of three floats for the direction. The result is a dictionary with an index and the intersection point or an empty dictionary if there is no intersection.

Returns: a dictionary

Method.png offset(float)

Description: Move the point along their normals

Returns:

Method.png offsetSpecial(float)

Description: Move the point along their normals

Returns:

Method.png optimizeEdges( )

Description: Optimize the edges to get nicer facets

Returns:

Method.png optimizeTopology( )

Description: Optimize the edges to get nicer facets

Returns:

Method.png outer( )

Description: Get the part outside the intersection

Returns:

Method.png printInfo( )

Description: Get detailed information about the mesh

Returns:

Method.png read( )

Description: Read in a mesh object from file.

Returns:

Method.png refine( )

Description: Refine the mesh

Returns:

Method.png removeComponents(integer)

Description: Remove components with less or equal to number of given facets

Returns:

Method.png removeDuplicatedFacets( )

Description: Remove duplicated facets

Returns:

Method.png removeDuplicatedPoints( )

Description: Remove duplicated points

Returns:

Method.png removeFacets(list)

Description: Remove a list of facet indices from the mesh

Returns:

Method.png removeFoldsOnSurface( )

Description: Remove folds on surfaces

Returns:

Method.png removeNonManifolds( )

Description: Remove non-manifolds

Returns:

Method.png rotate( )

Description: Apply a rotation to the mesh

Returns:

Method.png setPoint(int, Vector)

Description: Sets the point at index.

Returns:

Method.png smooth( )

Description: Smooth the mesh

Returns:

Method.png snapVertex( )

Description: Insert a new facet at the border

Returns:

Method.png splitEdge( )

Description: Split edge

Returns:

Method.png splitEdges( )

Description: Split all edges

Returns:

Method.png splitFacet( )

Description: Split facet

Returns:

Method.png swapEdge( )

Description: Swap the common edge with the neighbor

Returns:

Method.png transform( )

Description: Apply a transformation to the mesh

Returns:

Method.png transformToEigen( )

Description: Transform the mesh to its eigenbase

Returns:

Method.png translate(Vector)

Description: Apply a translation to the mesh

Returns:

Method.png unite(Mesh)

Description: Union of this and the given mesh object.

Returns:

Method.png write(string)

Description: Write the mesh object into file.

Returns:

Method.png writeInventor( )

Description: Write the mesh in OpenInventor format to a string.

Returns: a string

Property.png Area

Returns: the area of the mesh object.

Property.png CountFacets

Returns: the number of facets of the mesh object.

Property.png CountPoints

Returns: the number of vertices of the mesh object.

Property.png Facets

Returns: A collection of facets; With this attribute it is possible to get access to the facets of the mesh: for f in mesh.Facets: print f. Facet.Points is a list of coordinate-tupels for the vertices. Facet.PointIndices is a list of indice for the vertices of the facet. WARNING! store Facets in a local variable as it is generated on the fly, each time it is accessed.

Property.png Points

Returns: A collection of the mesh points; With this attribute it is possible to get access to the points of the mesh: for p in mesh.Points: print p.x, p.y, p.z,p.Index.WARNING! store Points in a local variable as it is generated on the fly, each time it is accessed.

Property.png Topology

Returns: the points and face indices as tuple. Topology[0] is a list of all vertices. Each being a tuple of 3 coordinates. Topology[1] is a list of all polygons. Each being a list of vertex indice into Topology[0] WARNING! store Topology in a local variable as it is generated on the fly, each time it is accessed.

Property.png Volume

Returns: the volume of the mesh object.

Property.png BoundBox

Returns: the BoundBox of the object

Property.png Matrix

Returns: the current transformation of the object as matrix

Property.png Placement

Returns: the current transformation of the object as placement


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