For Range
Runs a counted loop from a start value to an end value with a configurable step size. If you provide indexVar, the block also exposes the current zero-based iteration index. If step is omitted, the loop uses Blockly's standard default step for the chosen direction.
Inputs
| Input | Required | Value Kind | Types | Enum Values |
|---|---|---|---|---|
indexVar | yes | string | variable-name | — |
from | yes | expression | number | — |
to | yes | expression | number | — |
step | no | expression | number | — |
Notes
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Examples
Render Active-Sequence Frames At Equal Distances To Fixed Folder
Exports a small evenly spaced set of `.png` frames across the active sequence to a fixed folder path, so visual timeline sampling can be runtime-validated deterministically.
Topics: frame export, visual probing, timeline sampling, runtime validation
Source: patterns/ex-sequence-render-active-sequence-frames-equal-distances-fixed-folder.json