@novorender/api / PanoramaController

Class: PanoramaController

Defined in: @novorender/src/web_app/controller/panorama.ts:22

Panorama type camera motion controller

Remarks

For rotating the camera inside a sphere with a panorama image projected onto it.

Extends

• BaseController

Accessors

axes

Get Signature

get axes(): ControllerAxes;

Defined in: @novorender/src/web_app/controller/base.ts:59

The input axes

See

ControllerInput.axes

Returns

ControllerAxes

Inherited from

BaseController.axes

---

currentFlyTo

Get Signature

get currentFlyTo(): undefined | Orientation;

Defined in: @novorender/src/web_app/controller/base.ts:113

The current fly-to state, if any.

Returns

undefined | Orientation

Inherited from

BaseController.currentFlyTo

---

fov

Get Signature

get fov(): number;

Defined in: @novorender/src/web_app/controller/panorama.ts:75

The camera vertical field of view angle, in degrees.

Returns

number

Set Signature

set fov(value): void;

Defined in: @novorender/src/web_app/controller/panorama.ts:78

Parameters

Parameter	Type
value	number

Returns

void

---

generation

Get Signature

get generation(): number;

Defined in: @novorender/src/web_app/controller/base.ts:34

Camera controller state generation.

Remarks

If the controller state changes, the generation count will be incremented once every call to renderStateChanges. This can be used to detect changes by comparing to a local generation count. The count is wrapped at 0xffffffff, so make sure you use != comparison and not < comparison.

Returns

number

Inherited from

BaseController.generation

---

hasShift

Get Signature

get hasShift(): boolean;

Defined in: @novorender/src/web_app/controller/base.ts:108

The input shift button state.

See

ControllerInput.hasShift

Returns

boolean

Inherited from

BaseController.hasShift

---

height

Get Signature

get height(): number;

Defined in: @novorender/src/web_app/controller/base.ts:80

The input element height.

See

ControllerInput.height

Returns

number

Inherited from

BaseController.height

---

moving

Get Signature

get moving(): boolean;

Defined in: @novorender/src/web_app/controller/base.ts:66

Whether the camera is currently considered moving or not.

See

View.isIdleFrame

Returns

boolean

Inherited from

BaseController.moving

---

multiplier

Get Signature

get multiplier(): number;

Defined in: @novorender/src/web_app/controller/base.ts:87

The input multiplier.

See

ControllerInput.multiplier

Returns

number

Inherited from

BaseController.multiplier

---

pitch

Get Signature

get pitch(): number;

Defined in: @novorender/src/web_app/controller/panorama.ts:57

The camera pitch angle, in degrees.

Returns

number

Set Signature

set pitch(value): void;

Defined in: @novorender/src/web_app/controller/panorama.ts:60

Parameters

Parameter	Type
value	number

Returns

void

---

pointerTable

Get Signature

get pointerTable(): readonly TouchContactPoint[];

Defined in: @novorender/src/web_app/controller/base.ts:101

The input pointer table.

See

ControllerInput.touchPoints

Returns

readonly TouchContactPoint[]

Inherited from

BaseController.pointerTable

---

position

Get Signature

get position(): ReadonlyVec3;

Defined in: @novorender/src/web_app/controller/panorama.ts:40

Camera position, in world space.

Returns

ReadonlyVec3

Set Signature

set position(value): void;

Defined in: @novorender/src/web_app/controller/panorama.ts:43

Parameters

Parameter	Type
value	ReadonlyVec3

Returns

void

---

rotation

Get Signature

get rotation(): ReadonlyQuat;

Defined in: @novorender/src/web_app/controller/panorama.ts:52

Computed rotation quaternion, in world space.

Remarks

This rotation is derived from pitch and yaw angles.

Returns

ReadonlyQuat

---

width

Get Signature

get width(): number;

Defined in: @novorender/src/web_app/controller/base.ts:73

The input element width.

See

ControllerInput.width

Returns

number

Inherited from

BaseController.width

---

yaw

Get Signature

get yaw(): number;

Defined in: @novorender/src/web_app/controller/panorama.ts:66

The camera yaw angle, in degrees.

Returns

number

Set Signature

set yaw(value): void;

Defined in: @novorender/src/web_app/controller/panorama.ts:69

Parameters

Parameter	Type
value	number

Returns

void

---

zoomPos

Get Signature

get zoomPos(): number[];

Defined in: @novorender/src/web_app/controller/base.ts:94

The input zoom position.

See

ControllerInput.zoomPos

Returns

number[]

Inherited from

BaseController.zoomPos

Constructors

Constructor

new PanoramaController(input): PanoramaController;

Defined in: @novorender/src/web_app/controller/panorama.ts:35

Parameters

Parameter	Type	Description
input	ControllerInput	The input source.

Returns

PanoramaController

Overrides

BaseController.constructor

Methods

animate()

animate(elapsedTime): void;

Defined in: @novorender/src/web_app/controller/base.ts:140

Apply time sensitive changes to controller state.

Parameters

Parameter	Type	Description
elapsedTime	number	The # of milliseconds elapsed since the last update.

Returns

void

Remarks

Fly-to animations happens here, as well as motion based on keyboard pressed-state, such as the WASD keys.

Inherited from

BaseController.animate

---

attach()

attach(): void;

Defined in: @novorender/src/web_app/controller/base.ts:198

Attach this controller to the input object

Returns

void

Inherited from

BaseController.attach

---

autoFit()

autoFit(center, radius): void;

Defined in: @novorender/src/web_app/controller/panorama.ts:114

Attempt to fit controller position such that the specified bounding sphere is brought into view.

Parameters

Parameter	Type	Description
center	ReadonlyVec3	The center of the bounding sphere, in world space.
radius	number	The radius of the bounding sphere, in world space.

Returns

void

Overrides

BaseController.autoFit

---

changed()

protected changed(): void;

Defined in: @novorender/src/web_app/controller/base.ts:39

Signal changes to internal state.

Returns

void

Inherited from

BaseController.changed

---

init()

init(params): void;

Defined in: @novorender/src/web_app/controller/panorama.ts:96

Initialize controller from parameters.

Parameters

Parameter	Type
params	ControllerInitParams

Returns

void

See

serialize

Overrides

BaseController.init

---

mouseButtonChanged()

mouseButtonChanged(_event): void | Promise<void>;

Defined in: @novorender/src/web_app/controller/panorama.ts:234

Handler for mouse buttons events.

Parameters

Parameter	Type
_event	MouseEvent

Returns

void | Promise<void>

Overrides

BaseController.mouseButtonChanged

---

moveBegin()

moveBegin(_event): void | Promise<void>;

Defined in: @novorender/src/web_app/controller/panorama.ts:238

Handler for mouse/touch move events.

Parameters

Parameter	Type
_event	MouseEvent | TouchEvent

Returns

void | Promise<void>

Overrides

BaseController.moveBegin

---

moveTo()

moveTo(
   targetPosition, 
   flyTime, 
   rotation?): void;

Defined in: @novorender/src/web_app/controller/panorama.ts:126

Move controller to specified position/rotation.

Parameters

Parameter	Type	Default value	Description
targetPosition	ReadonlyVec3	undefined	The position to move to, in world space.
flyTime	number	1000	The time, in milliseconds, for the transition animation to last, or 0 for instant update. Default should be 1000.
rotation?	ReadonlyQuat	undefined	Optional target rotation, or undefined to retain current rotation.

Returns

void

Overrides

BaseController.moveTo

---

renderStateChanges()

renderStateChanges(state, elapsedTime): 
  | undefined
| RecursivePartial<RenderState>;

Defined in: @novorender/src/web_app/controller/base.ts:247

Retrieve the state changes to be applied to the specified render state.

Parameters

Parameter	Type	Description
state	RenderStateCamera	The baseline render state.
elapsedTime	number	The time elapsed since last call, in milliseconds.

Returns

| undefined | RecursivePartial<RenderState>

Inherited from

BaseController.renderStateChanges

---

resetFlyTo()

protected resetFlyTo(): void;

Defined in: @novorender/src/web_app/controller/base.ts:117

Returns

void

Inherited from

BaseController.resetFlyTo

---

serialize()

serialize(): ControllerInitParams;

Defined in: @novorender/src/web_app/controller/panorama.ts:90

Serialize the state of this controller into init parameters.

Returns

ControllerInitParams

See

init

Overrides

BaseController.serialize

---

setFlyTo()

protected setFlyTo(flyTo): void;

Defined in: @novorender/src/web_app/controller/base.ts:124

Initialize a fly-to transition.

Parameters

Parameter	Type	Description
flyTo	FlyToParams	The transition parameters

Returns

void

Inherited from

BaseController.setFlyTo

---

stateChanges()

stateChanges(state?): Partial<RenderStateCamera>;

Defined in: @novorender/src/web_app/controller/panorama.ts:199

Retrieve changes to render state from derived class, if any.

Parameters

Parameter	Type	Description
state?	RenderStateCamera	The baseline state to apply changes to.

Returns

Partial<RenderStateCamera>

See

View.modifyRenderState

Remarks

If there are no changes, the returned object will be empty, i.e. .

Overrides

BaseController.stateChanges

---

touchChanged()

touchChanged(_event): void | Promise<void>;

Defined in: @novorender/src/web_app/controller/panorama.ts:236

Handler for touch events.

Parameters

Parameter	Type
_event	TouchEvent

Returns

void | Promise<void>

Overrides

BaseController.touchChanged

---

update()

update(): void;

Defined in: @novorender/src/web_app/controller/panorama.ts:164

Update internal controller state

Returns

void

Overrides

BaseController.update

---

updateParams()

updateParams(params): void;

Defined in: @novorender/src/web_app/controller/panorama.ts:86

Update controller parameters.

Parameters

Parameter	Type	Description
params	Partial<PanoramaControllerParams>	Set of parameters to change.

Returns

void

---

zoomTo()

zoomTo(_boundingSphere, _flyTime): void;

Defined in: @novorender/src/web_app/controller/panorama.ts:240

Bring the specified bounding sphere into view.

Parameters

Parameter	Type	Default value
_boundingSphere	BoundingSphere	undefined
_flyTime	number	1000

Returns

void

Remarks

This function will retain the current camera controller rotation.

Overrides

BaseController.zoomTo

---

assert()

static assert(controller): asserts controller is PanoramaController;

Defined in: @novorender/src/web_app/controller/panorama.ts:227

PanoramaController type assert function.

Parameters

Parameter	Type	Description
controller	BaseController	The controller to type assert.

Returns

asserts controller is PanoramaController

---

getDistanceFromViewPlane()

protected static getDistanceFromViewPlane(
   point, 
   cameraPosition, 
   cameraRotation): number;

Defined in: @novorender/src/web_app/controller/base.ts:281

Compute the distance to a point from the specified view plane.

Parameters

Parameter	Type	Description
point	ReadonlyVec3	The point to measure distance too
cameraPosition	ReadonlyVec3	The position of the camera/view plane.
cameraRotation	ReadonlyQuat	The rotation of the camera/view plane.

Returns

number

A signed distance from the point to the view plane, i.e. positive for points in front of the plane and negative otherwise.

Inherited from

BaseController.getDistanceFromViewPlane

---

is()

static is(controller): controller is PanoramaController;

Defined in: @novorender/src/web_app/controller/panorama.ts:220

PanoramaController type guard function.

Parameters

Parameter	Type	Description
controller	BaseController	The controller to type guard.

Returns

controller is PanoramaController

Properties

input

readonly input: ControllerInput;

Defined in: @novorender/src/web_app/controller/base.ts:53

The input source for this controller.

Inherited from

BaseController.input

---

kind

kind: "panorama";

Defined in: @novorender/src/web_app/controller/panorama.ts:23

The controller type id.

Overrides

BaseController.kind

---

projection

projection: "pinhole";

Defined in: @novorender/src/web_app/controller/panorama.ts:24

The camera projection kind.

See

RenderStateCamera.kind.

Overrides

BaseController.projection