glimpse-core/graphics.glimpse.cameras/RelativeTargetCamera

RelativeTargetCamera

data class RelativeTargetCamera( val target: Vec3, val distance: Float, val longitude: Angle, val latitude: Angle, val upVector: Vec3 = Vec3.unitZ) : Camera

A camera pointed at the given target, and located at the given distance from it, with the given longitude and latitude angles, while preserving the defined upVector.

Constructors

RelativeTargetCamera

fun RelativeTargetCamera( target: Vec3, distance: Float, longitude: Angle, latitude: Angle, upVector: Vec3 = Vec3.unitZ)

Properties

val distance: Float

Distance from the target.

open override val eye: Vec3

Position of the camera eye.

val latitude: Angle

Camera latitude relative to the target.

val longitude: Angle

Camera longitude relative to the target.

val target: Vec3

Position of the camera target.

val upVector: Vec3

Up-vector preserved for the camera.

open override val viewMatrix: Mat4

View matrix defined by the camera.