cad_feature
Sweep, loft, fillet, chamfer, or pattern geometry to derive new solids from existing entities.
Instructions
Sweep, loft, fillet, chamfer or pattern geometry.
聚合特征操作。按 ``action`` 派发：sweep / loft / fillet / chamfer /
pattern_linear / pattern_circular / pattern_mirror。
- ``sweep`` / ``loft``: create new solids from a profile (sweep along a
``path``) or between ``profile_ids`` (loft). OCCT-backed when the
``occ`` extra is installed, with analytic fallbacks otherwise.
- ``fillet`` / ``chamfer``: round or bevel edges — exact on the OCCT
kernel, otherwise report ``requires_occ``.
- ``pattern_linear`` / ``pattern_circular`` / ``pattern_mirror``: copy an
entity into an array (rigid transforms, available on every kernel).
When not to use: ``cad_feature`` derives new geometry from existing
entities. For editing a single object's parameters use ``cad_object``
(update/transform); for boolean combination use ``cad_object``
(action=boolean).
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| feature | Yes | Feature action to perform, discriminated by `action`: sweep, loft, fillet, chamfer, pattern_linear, pattern_circular or pattern_mirror. |
Output Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| count | No | Number of created instances | |
| action | Yes | Feature action executed | |
| status | Yes | Operation status | |
| message | No | Status description | |
| object_id | No | Result object id | |
| object_ids | No | Result object ids |