ShaderPipeline

Runs an ordered chain of ShaderPasses: source → pass0 → fb0 → pass1 → fb1 → ... → destination

Intermediate framebuffers are allocated lazily, one per pass, sized by each pass's scale relative to the source. The final pass renders into the caller's destination at the destination's own size, which is what upsamples a downscaled chain back up.

Implements

• ShaderPipelineLike

Index

Constructors

• constructor

Properties

• name
• passes

Methods

• dispose
• process

Constructors

constructor

• ShaderPipeline(options: ShaderPipelineOptions): ShaderPipeline

• Parameters

  • options: ShaderPipelineOptions

  Returns ShaderPipeline

Properties

publicreadonlyname

name: string

publicreadonlypasses

passes: ShaderPass[]

Methods

publicdispose

• dispose(): void

• Implementation of ShaderPipelineLike.dispose

  Disposes the passes and intermediate framebuffers, the pipeline cannot be used afterwards

  ---

  Returns void

publicprocess

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

• Implementation of ShaderPipelineLike.process

  Runs every pass in order, rendering the final pass into destination

  ---

  Parameters

  • source: ShaderPassSource

  • destination: ShaderPassDestination

  • optionaloptions: ShaderPipelineProcessOptions

  Returns void