Module "spiral"

spiral2d

• spiral2d(cols: number, rows?: number): Generator<number[], void, unknown>

• Yields sequence of 2D grid coordinates in outward spiral order starting from the center, given cols and rows.

  Ported & modified from original Java code by Christopher Kulla. https://sourceforge.net/p/sunflow/code/HEAD/tree/trunk/src/org/sunflow/core/bucket/SpiralBucketOrder.java

  Parameters

  • cols: number

    -

  • Default value rows: number = cols

    -

  Returns Generator<number[], void, unknown>