Function captureScreenshot

captureScreenshot(
    sceneManager: SceneManager,
    overlayManager: OverlayManager | null,
    opts?: ScreenshotOptions,
): Promise<Blob>
Render the current frame to an encoded image Blob.
Parameters
- sceneManager: SceneManager
  Provides the post-processed framebuffer and GL canvas.
- overlayManager: OverlayManager | null
  Visible DOM overlays to composite, or null to skip.
- opts: ScreenshotOptions = {}
  Format / quality / overlay options.
Returns Promise<Blob>

Throws
if the browser fails to encode the canvas to a Blob.
- Defined in src/core/app/embedder/screenshot.ts:30