Estilos de Navegação
Os estilos de navegação do FreeCAD consistem nos comandos usados para navegar visualmente no espaço 3D e interagir com os objetos mostrados. O FreeCAD suporta multiplos estilos de navegação. O predefinido é o chamado "Navegação CAD", e é muito simples e prático, mas o FreeCAD também disponibiliza estilos de navegação alternativos, que pode escolher de acordo com as suas preferências.
O manuseamento dos objetos é comum a todas as bancadas de trabalho. As combinações de comandos seguintes podem ser utilizadas para controlar a posição dos objetos e as vistas de acordo com o estilo de Navegação selecionado.
Existem duas maneiras de mudar o estilo de navegação:
- No Editor de Preferências, Secção Visualização, separador Vista 3D;
- Clicando com o botão direito do rato numa área vazia na vista 3D, e selecionando Estilo de Navegação no menu de contexto.
Este é o estilo de navegação predefinido e permite ao utilizador um controlo simples da visualização, não requerendo o uso do teclado excepto para fazer múltiplas seleções.
Select | Pan | Zoom | Rotate view First method |
Rotate view Alternate method |
---|---|---|---|---|
Press the left mouse button over an object you want to select.
Holding down Ctrl allows the selection of multiple objects. |
Hold the middle mouse button, then move the pointer. | Use the mouse wheel to zoom in and out.
Clicking the middle mouse button re-centers the view on the location of the cursor. |
Hold the middle mouse button, then press and hold the left mouse button, then move the pointer.
The cursor location when the middle mouse button is pressed determines the center of rotation. Rotation works like spinning a ball which rotates around its center. If the buttons are released before you stop the mouse motion, the view continues spinning, if this is enabled. A double click with the middle mouse button sets a new center of rotation. |
Hold the middle mouse button, then press and hold the right mouse button, then move the pointer.
With this method the middle mouse button may be released after the right mouse button is held pressed. Users who use the mouse with their right hand may find this method easier than the first method. |
Ctrl+ | Ctrl+Shift+ | Shift+ | ||
Pan mode: hold the Ctrl key, press the right mouse button once, then move the pointer. introduced in version 0.17 | Zoom mode: hold the Ctrl and Shift keys, press the right mouse button once, then move the pointer. introduced in version 0.17 | Rotate mode: hold the Shift key, press the right mouse button once, then move the pointer. introduced in version 0.17 |
Select | Pan | Zoom | Rotate view First method |
Rotate view Alternate method |
---|---|---|---|---|
Press the left mouse button over an object you want to select.
Holding down Ctrl allows the selection of multiple objects. |
Hold the middle mouse button, then move the pointer. | Use the mouse wheel to zoom in and out.
Clicking the middle mouse button re-centers the view on the location of the cursor. |
Hold the middle mouse button, then press and hold the left mouse button, then move the pointer.
The cursor location when the middle mouse button is pressed determines the center of rotation. Rotation works like spinning a ball which rotates around its center. If the buttons are released before you stop the mouse motion, the view continues spinning, if this is enabled. A double click with the middle mouse button sets a new center of rotation. |
Hold the middle mouse button, then press and hold the right mouse button, then move the pointer.
With this method the middle mouse button may be released after the right mouse button is held pressed. Users who use the mouse with their right hand may find this method easier than the first method. |
Ctrl+ | Ctrl+Shift+ | Shift+ | ||
Pan mode: hold the Ctrl key, press the right mouse button once, then move the pointer. introduced in version 0.17 | Zoom mode: hold the Ctrl and Shift keys, press the right mouse button once, then move the pointer. introduced in version 0.17 | Rotate mode: hold the Shift key, press the right mouse button once, then move the pointer. introduced in version 0.17 |
Na Navegação Inventor, criada a partir do Open Inventor (não confundir com Autodesk Inventor), não existe seleção apenas com o rato. Para poder selecionar objetos, é necessário pressionar a tecla CTRL.
This mode is not based on Autodesk Inventor.
Na Navegação Blender, criada a partir do Blender, não é possivel fazer "pan" apenas com o rato. Para fazer "pan" á vista, necessita de pressionar a tecla SHIFT.
Alternatively, hold both left and right mouse buttons, and then move the pointer. |Zoom_text=Use the mouse wheel to zoom in and out. |Rotate_view_text=Hold the middle mouse button, then move the pointer. }}
Na Navegação Touchpad, não pode fazer "pan", nem zoom, nem rodar a vista, apenas com o rato (ou touchpad).
Este estilo de navegação está talhado para ser usado com monitores tateis e com caneta, mas é bastante prático também com o rato.
Select | Pan | Zoom | Rotate view | Tilt view | |
---|---|---|---|---|---|
Press the left mouse button over an object you want to select. | Hold the right mouse button, then move the pointer. | Use the mouse wheel to zoom in and out. | Hold the left mouse button, then move the pointer.
In Sketcher and other edit modes, this behavior is disabled. Hold Alt when pressing the mouse button to enter rotation mode. To set the camera's focus point for rotation, click a point with the middle mouse button. Alternatively, aim the cursor at a point and press H on the keyboard. |
Hold both left and right mouse buttons, and then move the pointer sideways. | |
Tap to select. | Drag with two fingers.
Alternatively, tap and hold, then drag. This simulates the pan with the right mouse button. |
Drag two fingers (pinch) closer or farther apart. | Drag with one finger to rotate.
Hold Alt when in the Sketcher. |
Rotate the imaginary line formed by two touch points.
On v0.18 this method is disabled by default. To enable, go to Edit → Preferences → Display, and untick "Disable touchscreen tilt gesture" checkbox. |
Alternatively, tap and hold, then drag. This simulates the pan with the right mouse button. |Zoom_text=Use the mouse wheel to zoom in and out. |Zoom_gesture_text=Drag two fingers (pinch) closer or farther apart. |Rotate_view_text=Hold the left mouse button, then move the pointer. In Sketcher and other edit modes, this behavior is disabled. Hold Alt when pressing the mouse button to enter rotation mode.
To set the camera's focus point for rotation, click a point with the middle mouse button. Alternatively, aim the cursor at a point and press H on the keyboard. |Rotate_view_gesture_text=Drag with one finger to rotate.
Hold Alt when in the Sketcher. |Tilt_view_text=Hold both left and right mouse buttons, then move the pointer sideways. |Tilt_view_gesture_text=Rotate the imaginary line formed by two touch points.
On v0.18 this method is disabled by default. To enable, go to Edit → Preferences → Display, and untick "Disable touchscreen tilt gesture" checkbox. }}
In Maya-Gesture Navigation, all view movements are activated pressing ALT and a mouse button, so that it will be needed to have a 3 button mouse in order to correctly use this navigation mode. Alternately it's possible to use gestures as this mode was been developed over the normal Gesture Navigation mode.
Alternatively, use the mouse wheel to zoom in and out. |Rotate_view_text=Hold Alt and the left mouse button, then move the pointer. }}
This style was introduced in version 0.18.
OpenCascade
This style was introduced in version 0.18.
Selecionar objetos
Seleção Simples
Os objetos podem ser selecionados por um clique com o botão esquerdo do rato quer selecionando sobre o objeto na vista 3D ou selecionando-o na vista em árvore.
Preseleção
Existe também um mecanismo de Preseleção que realça o objeto e mostra informação sobre ele antes da seleção, bastando passar com o rato sobre os objetos. Se não gosta deste comportamento ou se tem uma máquina mais lenta, pode desligar a preseleção no Editor de Preferências.
Manipulação de Objetos
O FreeCAD oferece manipuladores que são "alças" que podem ser usadas para modificar a forma, aparência ou outros parâmetros de um objeto.
Suporte de Hardware
O FreeCAD também suporta alguns 3D input devices.
Mac OS X Issues
Recently we got reports on the forum from Mac users that those mouse button and key combination do not work as expected. Unfortunately, none of the developers owns a Mac, neither do the other regular contributors. We need your help to determine which mouse buttons and key combination work so we can update this wiki.
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