29 lines
1.2 KiB
Markdown
29 lines
1.2 KiB
Markdown
# CAD Engine Skill
|
|
|
|
## Purpose
|
|
|
|
Help an AI agent generate CAD models through the repository's CDSL engine.
|
|
|
|
## Required workflow
|
|
|
|
1. Read the engine README, `profile_schema.json`, `cdsl_schema.json`, and the
|
|
relevant engine modules. `cdsl_schema.json` is the executable CDSL input
|
|
contract; its nested object and array shapes are mandatory.
|
|
2. Search the official CDSL library for similar parts, profiles, and feature
|
|
sequences.
|
|
3. Produce or revise parameterized CDSL.
|
|
4. Validate that the CDSL can run through the `cdsl_only` path.
|
|
5. Compile the CDSL and generate a STEP file.
|
|
6. Return the generated artifact, validation result, and library references.
|
|
|
|
## Hard constraints
|
|
|
|
- Prefer named profiles and discrete semantic parameters over raw coordinates.
|
|
- Do not use `compiler_context` as the final source of missing training data.
|
|
- Keep the generated CDSL self-sufficient whenever the supported shape
|
|
generators can express the geometry.
|
|
- Use only the feature operations, profile types, parameter names, and nested
|
|
value shapes in `cdsl_schema.json`. In particular, hole positions must be
|
|
objects such as `{"mm": [u_mm, v_mm, w_mm]}`, never bare coordinate arrays.
|
|
- Preserve the original CDSL and write revisions as separate artifacts.
|