Camera3d

Extends: Camera

Properties

• fieldOfViewDegrees (float)
• frustumNormals (CameraFrustumNormals)
• frustrumConvergence (BGE.Math.Vector)
• frustumRays (CameraFrustumRays)
• name (string)

Constructor

Instance Methods

setTarget(targetPos: BGE.Math.Vector): void

Parameters

• targetPos (BGE.Math.Vector)

Returns

• void

rotate(rotation: BGE.Math.Vector): void

Parameters

• rotation (BGE.Math.Vector)

Returns

• void

onCameraMovement(): void

Returns

• void

recomputeFrustum(recomputeNormals: boolean): void

Rebuild the frustum from the camera's current position, orientation and field of view.

Parameters

• recomputeNormals (boolean) — whether the frustum plane normals need rebuilding too

Returns

• void

distanceFromCameraFront(point: BGE.Math.Vector): float

Parameters

• point (BGE.Math.Vector)

Returns

• float

distanceFromFrustumSide( frustumSide: string, point: BGE.Math.Vector, ): float

Parameters

• frustumSide (string)
• point (BGE.Math.Vector)

Returns

• float

isInView(point: BGE.Math.Vector): boolean

Parameters

• point (BGE.Math.Vector)

Returns

• boolean

computeWorldToCameraMatrix(): void

Returns

• void

getDrawMode(): BGE.SceneObjectDrawMode

Returns

• BGE.SceneObjectDrawMode

toggleWireFrame(): void

Returns

• void

worldPointToCanvasPoint( pWorld: BGE.Math.Vector, ): BGE.Math.Vector

Parameters

• pWorld (BGE.Math.Vector)

Returns

• BGE.Math.Vector

useDefaultCameraTarget(): void

Returns

• void

getHorizonOfPlane_AI(plane: BGE.Math.Plane): dynamic

Returns two screen-space points that define the visible horizon line of a plane. If the horizon does not intersect the camera frame, an empty array is returned.

Parameters

• plane (BGE.Math.Plane)

Returns

• dynamic — Two points in screen space that define the horizon line of the plane, or an empty array if the plane is not visible.

findHorizonPoint( screenX: float, focalLength: float, nv: BGE.Math.Vector, ): BGE.Math.Vector

Parameters

• screenX (float)
• focalLength (float)
• nv (BGE.Math.Vector)

Returns

• BGE.Math.Vector

getHorizonLine(plane: BGE.Math.Plane): dynamic

Parameters

• plane (BGE.Math.Plane)

Returns

• dynamic

cameraPointToScreenPoint( pCamera: BGE.Math.Vector, ): BGE.Math.Vector

Converts from float (-1 to 1) screen space with (0,0) as the center of the screen to pixel coordinates

Parameters

• pCamera (BGE.Math.Vector)

Returns

• BGE.Math.Vector

getVerticalFOV(): float

Returns

• float

getUpVector(): BGE.Math.Vector

Returns a normalized up vector that is perpendicular to the camera orientation. This assumes a world-up preference (+Y), with fallback when forward is parallel to +Y.

Returns

• BGE.Math.Vector

getRightVector(): BGE.Math.Vector

Returns

• BGE.Math.Vector

projectionChangedThisFrame(): boolean

Returns

• boolean

onProjectionChange(): void

Returns

• void