Difference between revisions of "Man DataEditing/pt-br"
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=Editar= | =Editar= | ||
| − | Depois de adquirir algumas informações do escaner, pode haver a necessidade de limpar os dados de partes indesejadas ou ruídos, ou remover algumas partes indesejadas de uma | + | Depois de adquirir algumas informações do escaner, pode haver a necessidade de limpar os dados de partes indesejadas ou ruídos, ou remover algumas partes indesejadas de uma mesh. |
= Seleção Dados = | = Seleção Dados = | ||
| Line 15: | Line 15: | ||
As ferramentas são: | As ferramentas são: | ||
| − | * ''' | + | * '''Rectangular''': draws a rectangle that starts from the click point and grows following the mouse; to select, release the left mouse button |
| − | * ''' | + | * '''Elliptical''' : draws an ellipse centered in the click point that grows following the mouse; to select, release the left mouse button |
| − | * ''' | + | * '''Polygonal''' : click in two different points to draw a line and a third point to create a polygon. Double click to close the polygon and select all the area inside its borders |
| − | * ''' | + | * '''Free Closed Line''' : click and hold the left mouse button to start drawing a line that follows the mouse. Release the left mouse button to close the line and select all the area inside its borders |
| − | * ''' | + | * '''Free Open Line''' : click and hold the left mouse button to start drawing a line that follows the mouse. Release the left mouse button to select all the data exactly below the drawn line |
| − | * ''' | + | * '''Segment''' : click and hold the left mouse button to draw a line and release the left mouse button to select all the data exactly below the segment. |
[[File:Dental_2_5_selectionTools.gif]] | [[File:Dental_2_5_selectionTools.gif]] | ||
| Line 26: | Line 26: | ||
=== Deselecionar Dados=== | === Deselecionar Dados=== | ||
| − | + | While using one of the tools, hold {{Inline button|Key ctrl.png}} to unselect data instead of selecting it. | |
=== Seleção Passar Através === | === Seleção Passar Através === | ||
| − | + | The ''Pass through ({{Inline button|Key ctrl.png}}+{{Inline button|Key alt.png}}+V) option, located in the ''3D View Context Menu '', changes the behaviour of the selection and only works on meshes data. | |
Se essa opção for desativada, apenas a parte visível das malhas serão selecionadas pelas ferramentas de seleção. Todas as partes escondidas, ou as partes do outro lado do objeto, serão selecionados. | Se essa opção for desativada, apenas a parte visível das malhas serão selecionadas pelas ferramentas de seleção. Todas as partes escondidas, ou as partes do outro lado do objeto, serão selecionados. | ||
| − | + | If the option is enabled, all the data inside the drawn area will be selected, even if not visible or hidden behind other mesh surfaces. | |
== Limpeza Outlier == | == Limpeza Outlier == | ||
| Line 40: | Line 40: | ||
''Outliers'' are all the points of an acquisition that are not part of the object surface, such as noises, reflections or acquisition defects. | ''Outliers'' are all the points of an acquisition that are not part of the object surface, such as noises, reflections or acquisition defects. | ||
| − | + | Each acquisition strategy already applies a specific outlier cleaning process. Therefore, data is often ready to be aligned and converted in mesh directly after the acquisition. | |
| − | + | In order to remove outliers manually, use one of the three ''Select Outliers'' tools. | |
| − | === | + | === Select Outliers === |
| − | + | This tool identifies all the points that are ''isolated'', far from all the other points. Click on this tool button to open a window containing two parameters | |
| − | * | + | * Selectivity : how many points have to be near each other to consider them either isolated or not. The higher the value, the more points get selected |
| − | * | + | * Strength : how close two points have to be to consider them as not isolated. The higher the value, the more points get selected |
Ao alterar os parâmetros, o software irá mostrar a seleção em tempo real. Clique em '' ok '' para confirmar a seleção. | Ao alterar os parâmetros, o software irá mostrar a seleção em tempo real. Clique em '' ok '' para confirmar a seleção. | ||
| − | === | + | === Select Outliers by Angle === |
| − | + | This Outliers selection provides only one parameter: an angle. A point is considered an outlier only if there are no points near it that create an angle smaller than the one established by the parameters. The smaller the angle, the less points selected. | |
Ao alterar os parâmetros, o software irá mostrar a seleção em tempo real. Clique em '' ok '' para confirmar a seleção. | Ao alterar os parâmetros, o software irá mostrar a seleção em tempo real. Clique em '' ok '' para confirmar a seleção. | ||
| − | === | + | === Select Outliers Segmentation === |
| − | + | This Outliers selection tool analyses blocks of points and not single points. | |
== Seleção de Base== | == Seleção de Base== | ||
| Line 67: | Line 67: | ||
Para remover o '' Básico '' da aquisição (a parte da aquisição, junto ao suporte do modelo) use a ferramenta de aquisição ''Corte Altura '' . | Para remover o '' Básico '' da aquisição (a parte da aquisição, junto ao suporte do modelo) use a ferramenta de aquisição ''Corte Altura '' . | ||
| − | + | A slider will appear, which controls the height value. All the points below the chosen height will be selected. | |
| − | + | When moving the slider, the software will show the selection in real time. Click ''ok'' to confirm the selection. | |
= Funções de Edição= | = Funções de Edição= | ||
| − | + | When a selection is performed, use one of the following editing functions either from the 3D View Context Menu, from the Edit Menu or using the related keyboard shortcuts: | |
| − | * | + | * Delete Selection (DEL) : deletes the currently selected data |
| − | * | + | * Crop Selection ({{Inline button|Key ctrl.png}}+ K) : keeps only the selected data and removes all the rest |
| − | * | + | * Invert Selection ({{Inline button|Key ctrl.png}}+ I) : selects all the data that is not selected and deselects the selected data |
| − | * | + | * Clear Selection ({{Inline button|Key ctrl.png}}+ C) : deselects all the data |
| − | * | + | * Select All ({{Inline button|Key ctrl.png}}+ {{Inline button|Key shift.png}}+ C) : selects all the data |
| − | * | + | * Select Connected ({{Inline button|Key alt.png}}+ {{Inline button|Key shift.png}}+ D) : (only for meshes) extends the selection to get all the parts connected to the current selection area |
| − | * | + | * Dilate Selection ({{Inline button|Key ctrl.png}}+ D) : extends the selection to the data adjacent to the actual selection |
| − | * Erode | + | * Erode Selection ({{Inline button|Key ctrl.png}}+ {{Inline button|Key shift.png}}+ D) : reduces the margins of the selection |
{{Navigation|Man_Acquisition|Man_Align}} | {{Navigation|Man_Acquisition|Man_Align}} | ||
Revision as of 18:40, 9 October 2015
Contents
Editar
Depois de adquirir algumas informações do escaner, pode haver a necessidade de limpar os dados de partes indesejadas ou ruídos, ou remover algumas partes indesejadas de uma mesh.
Seleção Dados
First select the part of the image to be removed. The Selection Tools can be used on both, acquisitions and meshes, while the Select Outliers function only works on acquisitions.
Seleção de Ferramentas
As seleção de ferramentas são ferramentas interativas que podem ser usadas arrastando o mouse sobre a Vista 3D e segurando seu botão esquerdo. A forma aparece, seguindo o mouse, e todas as informações dentro de seus bordes serão selecionados.
As ferramentas são:
- Rectangular: draws a rectangle that starts from the click point and grows following the mouse; to select, release the left mouse button
- Elliptical : draws an ellipse centered in the click point that grows following the mouse; to select, release the left mouse button
- Polygonal : click in two different points to draw a line and a third point to create a polygon. Double click to close the polygon and select all the area inside its borders
- Free Closed Line : click and hold the left mouse button to start drawing a line that follows the mouse. Release the left mouse button to close the line and select all the area inside its borders
- Free Open Line : click and hold the left mouse button to start drawing a line that follows the mouse. Release the left mouse button to select all the data exactly below the drawn line
- Segment : click and hold the left mouse button to draw a line and release the left mouse button to select all the data exactly below the segment.
Deselecionar Dados
While using one of the tools, hold 
to unselect data instead of selecting it.
Seleção Passar Através
The Pass through (+
+V) option, located in the 3D View Context Menu , changes the behaviour of the selection and only works on meshes data.
Se essa opção for desativada, apenas a parte visível das malhas serão selecionadas pelas ferramentas de seleção. Todas as partes escondidas, ou as partes do outro lado do objeto, serão selecionados.
If the option is enabled, all the data inside the drawn area will be selected, even if not visible or hidden behind other mesh surfaces.
Limpeza Outlier
Outliers are all the points of an acquisition that are not part of the object surface, such as noises, reflections or acquisition defects.
Each acquisition strategy already applies a specific outlier cleaning process. Therefore, data is often ready to be aligned and converted in mesh directly after the acquisition.
In order to remove outliers manually, use one of the three Select Outliers tools.
Select Outliers
This tool identifies all the points that are isolated, far from all the other points. Click on this tool button to open a window containing two parameters
- Selectivity : how many points have to be near each other to consider them either isolated or not. The higher the value, the more points get selected
- Strength : how close two points have to be to consider them as not isolated. The higher the value, the more points get selected
Ao alterar os parâmetros, o software irá mostrar a seleção em tempo real. Clique em ok para confirmar a seleção.
Select Outliers by Angle
This Outliers selection provides only one parameter: an angle. A point is considered an outlier only if there are no points near it that create an angle smaller than the one established by the parameters. The smaller the angle, the less points selected.
Ao alterar os parâmetros, o software irá mostrar a seleção em tempo real. Clique em ok para confirmar a seleção.
Select Outliers Segmentation
This Outliers selection tool analyses blocks of points and not single points.
Seleção de Base
Para remover o Básico da aquisição (a parte da aquisição, junto ao suporte do modelo) use a ferramenta de aquisição Corte Altura .
A slider will appear, which controls the height value. All the points below the chosen height will be selected.
When moving the slider, the software will show the selection in real time. Click ok to confirm the selection.
Funções de Edição
When a selection is performed, use one of the following editing functions either from the 3D View Context Menu, from the Edit Menu or using the related keyboard shortcuts:
- Delete Selection (DEL) : deletes the currently selected data
- Crop Selection (
+ K) : keeps only the selected data and removes all the rest - Invert Selection (+ I) : selects all the data that is not selected and deselects the selected data
- Clear Selection (+ C) : deselects all the data
- Select All (+
+ C) : selects all the data - Select Connected (
+ + D) : (only for meshes) extends the selection to get all the parts connected to the current selection area - Dilate Selection (+ D) : extends the selection to the data adjacent to the actual selection
- Erode Selection (+ + D) : reduces the margins of the selection
