Команда "Перспективная проекция"

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Std PerspectiveCamera

Системное название
Std PerspectiveCamera
Расположение в меню
Вид → Перспективная проекция
Верстаки
All
Быстрые клавиши
V P
Представлено в версии
-
См. также
Параллельная проекция

Описание

Переводит камеру в режим перспективы.
У перспективы есть глубина, в то время как Ортогональнo -фиксированная глубина. Вы можете увеличивать и уменьшать масштаб. Вы можете судить о расстояниях. Камеры могут быть удалены от сцены.

The Std PerspectiveCamera command switches the camera in the active 3D view to perspective view mode. In this mode, objects that are further from the camera appear smaller than those that are closer.

Two cubes with the same dimensions in perspective view

Использование

Choose View Perspective view from the top menu.

  1. There are several ways to invoke the command:
    • Select the View → Perspective view option from the menu.
    • Use the keyboard shortcut: V then P.

Notes

  • It is also possible to switch to perspective view mode via the Mini-cube menu of the Navigation Cube.

Preferences

  • The camera type can be changed in the preferences: Edit → Preferences... → Display → 3D View → Camera type. The selected type will be used for all 3D views of all opened documents and also for new documents. See Preferences Editor.

Scripting

See also: FreeCAD Scripting Basics.

To change the view to perspective use the setCameraType method of the ActiveView object. This method is not available if FreeCAD is in console mode.

import FreeCADGui

FreeCADGui.ActiveDocument.ActiveView.setCameraType('Perspective')
FreeCADGui.ActiveDocument.ActiveView.getCameraType()