CameraUi /

Constructs a CameraUi which manipulates camera directly (and consequently expects its pointer to remain valid). Optionally attaches to mouse/window signals of window , with priority signalPriority .

Connects to mouseDown, mouseDrag, mouseWheel and resize signals of window , with optional priority signalPriority .

Disconnects all signal handlers.

Returns whether the CameraUi is connected to mouse and window signal handlers.

Sets whether the CameraUi will modify its CameraPersp either through its Window signals or through the various mouse*() member functions. Does not prevent resize handling.

Prevents the CameraUi from modifying its CameraPersp either through its Window signals or through the various mouse*() member functions. Does not prevent resize handling.

Returns whether the CameraUi will modify its CameraPersp either through its Window signals or through the various mouse*() member functions. Does not prevent resize handling.

Signal emitted whenever the user modifies the camera.

Returns a reference to the currently controlled CameraPersp .

Specifices which CameraPersp should be modified.

Sets the size of the window in pixels when no WindowRef is supplied with connect()

Sets the multiplier on mouse wheel zooming. Larger values zoom faster. Negative values invert the direction. Default is 1.2 .

Returns the multiplier on mouse wheel zooming. Default is 1.2 .

Sets the minimum allowable pivot distance. Default is 1.0 . If the user dollies closer than minPivotDistance the pivotDistance remains minPivotDistance .

Returns the minimum allowable pivot distance. Default is 1.0 .