Camera

getCameraTarget

getCameraTarget(callback: Function)

Gets the camera target.

api.getCameraTarget(function(target){
  console.log(target); // Result: [x, y, z]
});

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setCameraTarget

setCameraTarget(target: [x: number, y: number, z: number], [duration: number], [callback: Function])

Sets the camera target. The duration is the time of the move from the current target to the new target (a number, in seconds; 2 by default)

api.setCameraTarget([0, 0, 0], 2.5, function(camera){
  console.log('Camera target changed');
});

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getCameraPosition

getCameraPosition(callback: Function)

Gets the camera position.

api.getCameraPosition(function(position){
  console.log(position); // Result: [x, y, z]
});

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setCameraPosition

setCameraPosition(position: [x: number, y: number, z: number], [duration: number], [callback: Function])

Sets the camera position. The duration is the time of the move from the current position to the new position (a number, in seconds; 2 by default)

api.setCameraPosition([5, 5, 5], 2.5, function(camera){
  console.log('Camera position changed');
});

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getCameraLookAt

getCameraLookAt(callback: Function)

Returns the current camera position and target.

api.getCameraLookAt(function(camera){
  console.log(camera.position); // Result: [x, y, z]
  console.log(camera.target); // Result: [x, y, z]
});

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setCameraLookAt

setCameraLookAt(position: [x: number, y: number, z: number], target: [x: number, y: number, z: number], [duration: number], [callback: Function])

Sets the camera position and target. The duration is the time of the move from the current camera to the new camera (a number, in seconds; 2 by default)

api.setCameraLookAt([0, 10, 0], [0, 0 ,0], 2.5, function(camera){
  console.log('Camera moved');
});

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startRotateCamera

startRotateCamera(direction: 1 | -1, [callback: Function])

Start the rotation of the camera around the target on the objects x-axis. Set the direction +1 (clockwise) or -1 (counterclockwise).

api.startRotateCamera(1, function(){
  console.log('Camera rotation started');
});

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stopRotateCamera

stopRotateCamera(callback: Function)

Stop the rotation or the camera.

api.stopRotateCamera(function(){
  console.log('Camera rotation stopped');
});

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recenterCamera

recenterCamera([callback: Function])

Centers the camera around the objects bounding box, taking portrait/landscape mode into account.

api.recenterCamera(function(){
  console.log('Camera recentered');
});

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focusOnVisibleGeometries

focusOnVisibleGeometries()

Centers the camera around the objects visible geometries, taking portrait/landscape mode into account.

api.focusOnVisibleGeometries(function(){
  console.log('Camera Recentered');
});

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setFov

setFov(angle, [callback: Function])

Defines the camera field of view (FoV). The angle is a number, in degrees, between 1 and 179.

api.setFov(80, function(){
  console.log('Camera Fov changed');
});

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getFov

getFov([callback: Function])

Returns the cameras current field of view (FoV) in degrees.

api.getFov(function(fov){
  console.log('Camera Fov is', fov); // Result: 80
});