kotlin-cesium-engine/cesium.engine/PostProcessStageCollection

PostProcessStageCollection

external class PostProcessStageCollection(source)

A collection of PostProcessStages and/or PostProcessStageComposites.

The input texture for each post-process stage is the texture rendered to by the scene or the texture rendered to by the previous stage in the collection.

If the ambient occlusion or bloom stages are enabled, they will execute before all other stages.

If the FXAA stage is enabled, it will execute after all other stages.

Constructors

PostProcessStageCollection

constructor()

Properties

ambientOcclusion

val ambientOcclusion: PostProcessStageComposite

A post-process stage that applies Horizon-based Ambient Occlusion (HBAO) to the input texture.

bloom

val bloom: PostProcessStageComposite

A post-process stage for a bloom effect.

exposure

var exposure: Double

Control the exposure when HDR is on. Less than 1.0 makes the tonemapping darker while greater than 1.0 makes it brighter.

fxaa

val fxaa: PostProcessStage

A post-process stage for Fast Approximate Anti-aliasing.

length

val length: Int

The number of post-process stages in this collection.

ready

val ready: Boolean

Determines if all of the post-process stages in the collection are ready to be executed.

tonemapper

var tonemapper: Tonemapper

Specifies the tonemapping algorithm used when rendering with high dynamic range. Sandcastle Demo

Functions

add

fun add(stage: PostProcessStage): PostProcessStage

Adds the post-process stage to the collection.

fun add(stage: PostProcessStageComposite): PostProcessStageComposite

contains

fun contains(stage: PostProcessStage): Boolean

Returns whether the collection contains a post-process stage.

fun contains(stage: PostProcessStageComposite): Boolean

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.

get