Class Program

Helper class to create a shader program.

Memberof

PIXI

Constructors

constructor

Properties

attributeData extra fragmentSrc glPrograms id nameCache syncUniforms uniformData vertexSrc defaultFragmentPrecision defaultVertexPrecision

Accessors

defaultFragmentSrc defaultVertexSrc

Methods

from

Constructors

constructor

  • new Program(vertexSrc?, fragmentSrc?, name?, extra?): Program

  • Parameters

    • Optional vertexSrc: string

      The source of the vertex shader.

    • Optional fragmentSrc: string

      The source of the fragment shader.

    • Optional name: string

      Name for shader

    • Optional extra: IProgramExtraData

      Extra data for shader

    Returns Program

Properties

attributeData

attributeData: {
    [key: string]: IAttributeData;
}

Assigned when a program is first bound to the shader system.

Type declaration

extra

extra: IProgramExtraData

fragmentSrc

fragmentSrc: string

Source code for the fragment shader.

glPrograms

glPrograms: {
    [key: number]: GLProgram;
}

Type declaration

id

id: number

nameCache

nameCache: any

syncUniforms

syncUniforms: any

uniformData

uniformData: {
    [key: string]: IUniformData;
}

Assigned when a program is first bound to the shader system.

Type declaration

vertexSrc

vertexSrc: string

Source code for the vertex shader.

Static defaultFragmentPrecision

defaultFragmentPrecision: PRECISION

Default specify float precision in fragment shader. iOS is best set at highp due to https://github.com/pixijs/pixijs/issues/3742

Static

Default

PIXI.PRECISION.MEDIUM

Static defaultVertexPrecision

defaultVertexPrecision: PRECISION

Default specify float precision in vertex shader.

Static

Default

PIXI.PRECISION.HIGH

Accessors

Static defaultFragmentSrc

  • get defaultFragmentSrc(): string

  • The default fragment shader source.

    Returns string

Static defaultVertexSrc

  • get defaultVertexSrc(): string

  • The default vertex shader source.

    Returns string

Methods

Static from

  • from(vertexSrc?, fragmentSrc?, name?): Program

  • A short hand function to create a program based of a vertex and fragment shader.

    This method will also check to see if there is a cached program.

    Parameters

    • Optional vertexSrc: string

      The source of the vertex shader.

    • Optional fragmentSrc: string

      The source of the fragment shader.

    • Optional name: string

      Name for shader

    Returns Program

    A shiny new PixiJS shader program!

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