kotlin-cesium-engine/cesium.engine/SkyAtmosphere

SkyAtmosphere

external class SkyAtmosphere(val ellipsoid: Ellipsoid = definedExternally)(source)

An atmosphere drawn around the limb of the provided ellipsoid. Based on Display of The Earth Taking Into Account Atmospheric Scattering.

This is only supported in 3D. Atmosphere is faded out when morphing to 2D or Columbus view.

scene.skyAtmosphere = new SkyAtmosphere();

Constructors

SkyAtmosphere

constructor(ellipsoid: Ellipsoid = definedExternally)

Properties

atmosphereLightIntensity

var atmosphereLightIntensity: Double

The intensity of the light that is used for computing the sky atmosphere color.

atmosphereMieAnisotropy

var atmosphereMieAnisotropy: Double

The anisotropy of the medium to consider for Mie scattering.

atmosphereMieCoefficient

var atmosphereMieCoefficient: Cartesian3

The Mie scattering coefficient used in the atmospheric scattering equations for the sky atmosphere.

atmosphereMieScaleHeight

var atmosphereMieScaleHeight: Double

The Mie scale height used in the atmospheric scattering equations for the sky atmosphere, in meters.

atmosphereRayleighCoefficient

var atmosphereRayleighCoefficient: Cartesian3

The Rayleigh scattering coefficient used in the atmospheric scattering equations for the sky atmosphere.

atmosphereRayleighScaleHeight

var atmosphereRayleighScaleHeight: Double

The Rayleigh scale height used in the atmospheric scattering equations for the sky atmosphere, in meters.

brightnessShift

var brightnessShift: Double

The brightness shift to apply to the atmosphere. Defaults to 0.0 (no shift). A brightness shift of -1.0 is complete darkness, which will let space show through.

ellipsoid

val ellipsoid: Ellipsoid

The ellipsoid that the atmosphere is drawn around. Default value - Ellipsoid.WGS84

hueShift

var hueShift: Double

The hue shift to apply to the atmosphere. Defaults to 0.0 (no shift). A hue shift of 1.0 indicates a complete rotation of the hues available.

perFragmentAtmosphere

var perFragmentAtmosphere: Boolean

Compute atmosphere per-fragment instead of per-vertex. This produces better looking atmosphere with a slight performance penalty.

saturationShift

var saturationShift: Double

The saturation shift to apply to the atmosphere. Defaults to 0.0 (no shift). A saturation shift of -1.0 is monochrome.

show

var show: Boolean

Determines if the atmosphere is shown.

Functions

destroy

fun destroy()

Destroys the WebGL resources held by this object. Destroying an object allows for deterministic release of WebGL resources, instead of relying on the garbage collector to destroy this object.

isDestroyed

fun isDestroyed(): Boolean

Returns true if this object was destroyed; otherwise, false.

SkyAtmosphere

See also

Constructors

Properties

Functions