BlurEffect

Separable gaussian blur wrapped in a convenient object with live-tunable settings, the ergonomic counterpart to createBlurPasses.

const blur = new ex.BlurEffect({ graphicsContext, strength: 2 });
actor.graphics.material = new ex.Material({ graphicsContext, passes: blur, padding: 16 });

blur.strength = 4; // animate any time, applies next frame

Implements

• ShaderPipelineLike

Index

Constructors

• constructor

Properties

• scale

Accessors

• strength

Methods

• dispose
• process

Constructors

constructor

• BlurEffect(options: BlurPassesOptions): BlurEffect

• Parameters

  • options: BlurPassesOptions

  Returns BlurEffect

Properties

publicreadonlyscale

scale: number

Resolution the blur runs at relative to the source, fixed at construction

Accessors

publicstrength

• get strength(): number
• set strength(value: number): void

• Blur radius multiplier in texels of the (downsampled) blur resolution

  ---

  Returns number

• Parameters

  • value: number

  Returns void

Methods

publicdispose

• dispose(): void

• Implementation of ShaderPipelineLike.dispose

  Returns void

publicprocess

• process(source: ShaderPassSource, destination: ShaderPassDestination, options?: ShaderPipelineProcessOptions): void

• Implementation of ShaderPipelineLike.process

  Parameters

  • source: ShaderPassSource

  • destination: ShaderPassDestination

  • optionaloptions: ShaderPipelineProcessOptions

  Returns void