DumiFlex
26c2068671
Each WP node's fields live once in src/manager/docs/node-fields.ts. The docs pages draw them with DocFields, and pnpm docs:help writes them into docs/help/WP_*.md. Tests fail when a node socket has no field or a field names a socket that is gone (tests/fixtures/node-sockets.json, written by scripts/dump_node_sockets.py).
27 lines
1.1 KiB
Markdown
27 lines
1.1 KiB
Markdown
# WP Var → Int
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Reads a `$variable` from the upstream Context and emits an `INT`.
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<!-- fields:start -->
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## On the node
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- **context (in)** `context`: The Context that holds the $variable.
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- **var_name** `variable`: The $variable to read. The list shows every variable the wired Context has.
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- **index** `INT`: Which number to take when there are several: 0 is the first, 1 the second. Usually 0.
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- **default** `INT`: The value to use when the variable is missing, has no numbers in it, or the index is beyond what was found. The node never stops the run; it uses this instead.
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- **value (out)** `INT`: The whole number, for any INT input: width, steps, batch size and so on.
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<!-- fields:end -->
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## Parsing rule
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Finds the whole numbers in the value, in order, and returns the one at `index` (0 is the first).
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- `"1920x1080"` index `0` → `1920`
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- `"1920x1080"` index `1` → `1080`
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- `"hello"` any index → `default`
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- `""` / missing var → `default`
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## Tip
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For width + height in one shot, place two `WP Var → Int` nodes reading the same var with `index=0` and `index=1`.
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