kotlin-cesium-engine/cesium.engine/PostProcessStageCollection

PostProcessStageCollection

open 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

external val ambientOcclusion: PostProcessStageComposite

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

bloom

external val bloom: PostProcessStageComposite

A post-process stage for a bloom effect.

exposure

external 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

external val fxaa: PostProcessStage

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

length

external val length: Int

The number of post-process stages in this collection.

ready

external val ready: Boolean

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

tonemapper

external var tonemapper: Tonemapper

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

Functions

add

external fun add(stage: PostProcessStage): PostProcessStage

Adds the post-process stage to the collection.

external fun add(stage: PostProcessStageComposite): PostProcessStageComposite

contains

external fun contains(stage: PostProcessStage): Boolean

Returns whether the collection contains a post-process stage.

external fun contains(stage: PostProcessStageComposite): Boolean

destroy

external 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