Camera

Models the extrinsic (position/orientation) and intrinsic (projection) parameters of a camera.

Property	Type	Description
`fovY`	`number`	Camera vertical field of view in degrees. Setting this also updates the horizontal FOV with respect to the aspect ratio.
`mode`	CameraMode	The intrinsic camera mode.
`position`	vec3	The camera location in the world coordinate system.
`upVector`	vec3	The camera's up direction vector in the world coordinate system.
`lookVector`	vec3	The camera's look direction vector in the world coordinate system.

Methods

Method	Description
setVectors()	Set position, look vector and up vector at once.
setLookAt()	Set eye position, look center and up vector at once.
glViewMatrix()	Get the GlView view matrix describing the camera's parameters.

Method	Description
isAliasOf()	Returns true if this handle and `other` alias the same underlying C++ object.
delete()	Releases this JavaScript handle.
deleteLater()	Schedules this handle for deferred deletion and returns this handle.
isDeleted()	Returns true if this handle has already been deleted.
[dispose]()	Releases this handle when the enclosing scope exits, so a handle can be declared with using instead of calling `delete()` later manually.
clone()	Returns a new JavaScript handle aliasing the same underlying C++ object.

setVectors(
   position: vec3,
   lookVector: vec3,
   upVector: vec3): void;

Set position, look vector and up vector at once.

Parameter	Type	Description
`position`	vec3	World coordinates of the camera location.
`lookVector`	vec3	World coordinates of the camera viewing direction.
`upVector`	vec3	Camera's up direction vector.

void

setLookAt(
   position: vec3,
   center: vec3,
   upVector: vec3): void;

Set eye position, look center and up vector at once.

Parameter	Type	Description
`position`	vec3	World coordinates of the camera location.
`center`	vec3	World coordinates of the point to look at.
`upVector`	vec3	Camera's up direction vector.