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Function: prepareNumericCellTween()

prepareNumericCellTween(cells, from, end): (t) => void

Defined in: tween/prepare.ts:51

Like prepareNumericTween, but bypasses property setters and writes directly to the backing Signal cells.

Skipping the setter avoids the mapper-lookup and _writeProp indirection on every frame step. Only valid for numeric, mapper-free properties — the caller is responsible for resolving the signal cells and capturing the from/end values before calling this.

  • cells[i] — the signal cell for the i-th animated property.
  • from[i] — start value for that property.
  • end[i] — end value for that property.

The arrays are captured by the returned closure and reused each step, so the per-frame cost is one cell.set(number) per property with no allocation.

Parameters​

cells​

Signal<number>[]

from​

number[]

end​

number[]

Returns​

(t) => void