OrbitCameraController QML Type▲
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Import Statement: import Qt3D.Extras 2.6
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Inherits: Entity
Detailed Description▲
The OrbitCameraController class allows controlling the scene camera along orbital path.
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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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. |
Property Documentation▲
camera : Camera▲
Holds the currently controlled camera.
linearSpeed : real▲
Holds the current linear speed of the camera controller. Linear speed determines the movement speed of the camera.
lookSpeed : real▲
Holds the current look speed of the camera controller. The look speed determines the turn rate of the camera pan and tilt.
zoomInLimit : real▲
Holds the current zoom-in limit. The zoom-in limit determines how close to the view center the camera can be zoomed.