Points Workbench/ru: Difference between revisions

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Модуль Points создан чтобы дать специальные инструменты для работы с [https://ru.wikipedia.org/wiki/%D0%9E%D0%B1%D0%BB%D0%B0%D0%BA%D0%BE_%D1%82%D0%BE%D1%87%D0%B5%D0%BA облаком точек]. Он пока еще в стадии разработки.
Модуль Points создан чтобы дать специальные инструменты для работы с [https://ru.wikipedia.org/wiki/%D0%9E%D0%B1%D0%BB%D0%B0%D0%BA%D0%BE_%D1%82%D0%BE%D1%87%D0%B5%D0%BA облаком точек]. Он пока еще в стадии разработки.
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A point cloud is a collection of points in 3D space. A point cloud is generally produced by scanning the surface of a solid object. Then the cloud of points can be used for many purposes including building a mesh for the object, reconstructing the surfaces and solid volumes, reverse engineering, as well as for visualization and quality inspection of parts.

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Уже доступны следующие инструменты:
Уже доступны следующие инструменты:
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* [[Image:Points_Import_Point_cloud.svg|32px]] [[Points ImportPoints/ru|Импорт точек]]: импортирует координаты для точек в трёхмерном пространстве из текстового файла
* [[Image:Points_Import_Point_cloud.svg|32px]] [[Points ImportPoints/ru|Импорт точек]]: импортирует координаты для точек в трёхмерном пространстве из текстового файла
* [[Image:Points_Export_Point_cloud.svg|32px]] [[Points ExportPoints/ru|Экспорт точек]]: экспортирует координаты точек в трёхмерном пространстве в текстовый файл
* [[Image:Points_Export_Point_cloud.svg|32px]] [[Points ExportPoints/ru|Экспорт точек]]: экспортирует координаты точек в трёхмерном пространстве в текстовый файл
* [[Image:PolygonPick.svg|32px]] Polygon Pick: to do
* [[Image:PolygonPick.svg|32px]] Polygon Pick: to do
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== Limitations ==
At the moment, the points cloud workbench has no automatic routines to deal with the imported points.<br />
At the moment the workbench has no automatic routines to deal with the imported points, but the user can use [[Python]] scripting to programmatically process the data.
But linking against the points cloud library (the windows version of FreeCAD already has that capability) you could<br />
use python commands to further process your data, see discusion [http://forum.freecadweb.org/viewtopic.php?f=13&t=15988 here] and [http://forum.freecadweb.org/viewtopic.php?f=13&t=16103 here] (german sub-form).<br />
Another interesting discussion [http://forum.freecadweb.org/viewtopic.php?f=3&t=16098 here] (english Help-Forum).<br />


See the discussions in the forum:
Of course you could also use the draft workbench within FreeCAD and connect the points using draft elements.<br />
* [http://forum.freecadweb.org/viewtopic.php?f=13&t=15988 Fläche aus Messwerten] (German)
Using snap-mode "end-point" will ensure snapping to the points.
* [http://forum.freecadweb.org/viewtopic.php?f=13&t=16103 Schnitte durch Flächen aus Messwerten] (German)
* [http://forum.freecadweb.org/viewtopic.php?f=3&t=16098 Inspecting Point cloud].


It is also possible to use the tools from the [[Draft Workbench]] to connect the points using Draft objects such as [[Draft Line|Lines]] and [[Draft BSpline|Splines]]. Using the [[Draft Endpoint|Endpoint]] snapping method will ensure that the tools snap to the imported points.


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{{Points Tools navi}}


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[[Category:User Documentation/ru]]


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Revision as of 17:45, 26 December 2018

Модуль Points создан чтобы дать специальные инструменты для работы с облаком точек. Он пока еще в стадии разработки.

A point cloud is a collection of points in 3D space. A point cloud is generally produced by scanning the surface of a solid object. Then the cloud of points can be used for many purposes including building a mesh for the object, reconstructing the surfaces and solid volumes, reverse engineering, as well as for visualization and quality inspection of parts.

Уже доступны следующие инструменты:

  • Импорт точек: импортирует координаты для точек в трёхмерном пространстве из текстового файла
  • Экспорт точек: экспортирует координаты точек в трёхмерном пространстве в текстовый файл
  • Polygon Pick: to do

Limitations

At the moment the workbench has no automatic routines to deal with the imported points, but the user can use Python scripting to programmatically process the data.

See the discussions in the forum:

It is also possible to use the tools from the Draft Workbench to connect the points using Draft objects such as Lines and Splines. Using the Endpoint snapping method will ensure that the tools snap to the imported points.