Jerry
24 lines
510 B
Markdown
24 lines
510 B
Markdown
# output_role
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## API Definition
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```python
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def output_role(role_name: str) -> SerializablePredicate
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```
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*Source: ql.py*
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## Import Surface
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- submodule: `from simplecadapi import ql`
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## Description
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Return a serializable predicate matching a kernel-proven operation output role
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in `metadata["track"]`. Role matching never falls back to face order, geometry,
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or flat tags. Use it with a typed selector, for example:
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```python
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end = ql.faces().where(ql.output_role(role_name="extrusion.end")).exactly(1)
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```
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