QOrbitCameraController Class▲
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Header: QOrbitCameraController
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Since: Qt 5.7
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CMake:
find_package(Qt6 REQUIRED COMPONENTS 3dextras)
target_link_libraries(mytarget PRIVATE Qt6::3dextras)
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qmake: QT += 3dextras
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Inherits: Qt3DExtras::QAbstractCameraController
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Group: QOrbitCameraController is part of qt3d-extras-cameracontrollers
Detailed Description▲
The controls are:
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Input |
Action |
|---|---|
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Left mouse button |
While the left mouse button is pressed, mouse movement along x-axis moves the camera left and right and movement along y-axis moves it up and down. |
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Right mouse button |
While the right mouse button is pressed, mouse movement along x-axis pans the camera around the camera view center and movement along y-axis tilts it around the camera view center. |
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Both left and right mouse button |
While both the left and the right mouse button are pressed, mouse movement along y-axis zooms the camera in and out without changing the view center. |
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Mouse scroll wheel |
Zooms the camera in and out without changing the view center. |
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Arrow keys |
Move the camera vertically and horizontally relative to camera viewport. |
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Page up and page down keys |
Move the camera forwards and backwards. |
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Shift key |
Changes the behavior of the up and down arrow keys to zoom the camera in and out without changing the view center. The other movement keys are disabled. |
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Alt key |
Changes the behovior of the arrow keys to pan and tilt the camera around the view center. Disables the page up and page down keys. |
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Escape |
Moves the camera so that entire scene is visible in the camera viewport. |
Property Documentation▲
zoomInLimit : float▲
Holds the current zoom-in limit. The zoom-in limit determines how close to the view center the camera can be zoomed.
Access functions:
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float zoomInLimit() const
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void setZoomInLimit(float zoomInLimit)
Notifier signal:
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void zoomInLimitChanged()