Class VisibilityFilter

Apply visibility coloration according to the baseLine color. Uses very lightweight gaussian vertical and horizontal blur filter passes.

Hierarchy (View Summary)

Properties

defaultUniforms vertexShader

Accessors

blur

Methods

apply calculateMatrix create fragmentShader

Properties

StaticdefaultUniforms

defaultUniforms: {
    exploredColor: number[];
    hasOverlayTexture: boolean;
    overlayMatrix: Matrix;
    overlayTexture: null;
    primaryTexture: null;
    screenDimensions: number[];
    unexploredColor: number[];
    visionTexture: null;
} = ...

StaticvertexShader

vertexShader: string = ...

The default vertex shader used by all instances of AbstractBaseMaskFilter

Accessors

blur

  • set blur(value: number): void

    Set the blur strength

    Parameters

    • value: number

      blur strength

    Returns void

Methods

apply

  • apply(filterManager: any, input: any, output: any, clear: any): void

    Parameters

    • filterManager: any
    • input: any
    • output: any
    • clear: any

    Returns void

calculateMatrix

  • calculateMatrix(filterManager: FilterSystem): void

    Calculate the fog overlay sprite matrix.

    Parameters

    • filterManager: FilterSystem

    Returns void

Staticcreate

StaticfragmentShader

  • fragmentShader(options: any): string

    Parameters

    • options: any

    Returns string

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