Class: Camera2D
Defined in: core/Camera.ts:261
2D camera for manimweb scenes. Wraps Three.js OrthographicCamera with Manim-style frame dimensions.
Extended by
Constructors
Constructor
new Camera2D(
options):Camera2D
Defined in: core/Camera.ts:279
Create a new 2D camera.
Parameters
options
CameraOptions = {}
Camera configuration options
Returns
Camera2D
Accessors
aspectMode
Get Signature
get aspectMode():
Camera2DAspectMode
Defined in: core/Camera.ts:345
Get the current aspect-mode (see Camera2DAspectMode).
Returns
Set Signature
set aspectMode(
mode):void
Defined in: core/Camera.ts:353
Set the aspect-mode. Re-applies the current aspect ratio so the projection updates immediately.
Parameters
mode
Returns
void
frame
Get Signature
get frame():
Camera2DFrame
Defined in: core/Camera.ts:416
Lazy-created Camera2DFrame for Manim-style camera.frame API. The frame is a VMobject whose position and scale drive the camera, enabling animations like Restore, MoveToTarget, and updaters.
Returns
frameHeight
Get Signature
get frameHeight():
number
Defined in: core/Camera.ts:329
Get the frame height in world units.
Returns
number
Set Signature
set frameHeight(
height):void
Defined in: core/Camera.ts:336
Set the frame height in world units.
Parameters
height
number
Returns
void
frameWidth
Get Signature
get frameWidth():
number
Defined in: core/Camera.ts:313
Get the frame width in world units.
Returns
number
Set Signature
set frameWidth(
width):void
Defined in: core/Camera.ts:320
Set the frame width in world units.
Parameters
width
number
Returns
void
position
Get Signature
get position():
Vector3
Defined in: core/Camera.ts:363
Get the camera position.
Returns
Vector3
Methods
getCamera()
getCamera():
OrthographicCamera
Defined in: core/Camera.ts:380
Get the underlying Three.js OrthographicCamera.
Returns
OrthographicCamera
The OrthographicCamera instance
moveTo()
moveTo(
point):void
Defined in: core/Camera.ts:371
Move the camera to a specific point.
Parameters
point
[number, number, number]
Target position [x, y, z]
Returns
void
setAspectRatio()
setAspectRatio(
aspectRatio):void
Defined in: core/Camera.ts:389
Update the frame dimensions to match an aspect ratio. Useful for responsive layouts.
Parameters
aspectRatio
number
Width / height ratio
Returns
void
updateFrame()
updateFrame(
dt):void
Defined in: core/Camera.ts:428
Run updaters on the camera frame (if it exists). Called by Scene after the timeline update so camera updaters see the latest positions set by animations.
Parameters
dt
number
Returns
void