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feat: integrate SimpleCADAPI 2.0.2 CAD workflows

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Jerry
2026-08-03 11:17:05 +08:00
parent b5738e9109
commit c3a0f269b7
481 changed files with 110229 additions and 12826 deletions
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SimpleCADAPI/docs/api/var_function.md
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@@ -3,7 +3,7 @@
## API Definition
```python
def var(name: str, default: int | float, comment: str | None = None) -> Var
def var(name: str, default: int | float, comment: str | None = None, tolerance: ToleranceLike | None = None, *, unit: UnitLike | None = None, tolerance_unit: UnitLike | None = None) -> Var
```
*Source: expr.py*
@@ -14,4 +14,13 @@ def var(name: str, default: int | float, comment: str | None = None) -> Var
## Description
Create a named variable node for v2 expression-driven parameters.
Create a physical or legacy scalar variable.
``tolerance=0.1`` declares a symmetric ``+/-0.1`` tolerance. Use a
``(lower_deviation, upper_deviation)`` pair for an asymmetric tolerance.
``tolerance_unit`` defaults to ``unit`` when a nominal unit is declared.
Values are converted to canonical CAD units only when evaluated, so the
declaration and serialized expression node preserve the user's units.
Variables without ``unit`` retain legacy unitless behavior. A unit-aware
expression cannot mix declared-unit variables with legacy variables.