Class Renderer

Constructors

constructor

Properties

frames coveredRange forwardCoverage visibleRange

Methods

createNewFrame download render

Constructors

constructor

Properties

frames

frames: Frame[] = []

Keeping the frames array with frames ready to be render in current scenne

Static coveredRange

coveredRange: Range = ...

Keeping the range that was already covered by renderer

Static forwardCoverage

forwardCoverage: number = 0

Making sure that the new render area is at least 1500px ahead of the current frame range so the user doesn't need to render the scene on every click. This value get populated in App.tsx

Static visibleRange

visibleRange: Range = ...

Keeeping the current visible range so layers not within range can be hidden. This value is kept so the Frame.ts can use it without relaying on the ScrollableCanvas's newPosition parameter

Methods

Private createNewFrame

  • createNewFrame(range): Promise<Frame>
  • Private

    Design and create new frame within given range

    Parameters

    • range: Range

      Designer's range

    Returns Promise<Frame>

    newly created frame as a promise

download

  • download(seed, range, windowHeight, darkMode?): Promise<void>

  • Downloads the terrain SVG based on the given parameters.

    Parameters

    • seed: string

      The seed for the terrain generation.

    • range: Range

      The range for which to generate the SVG.

    • windowHeight: number

      The height of the SVG.

    • Optional darkMode: boolean

    Returns Promise<void>

render

  • render(range): Promise<string>

  • Render picture based on the given range.

    Parameters

    • range: Range

      The new range of the canvas

    Returns Promise<string>

    The svg content or undefined if no new frame is created

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