View source for JacksonL's CAD Work

= Antigravity FreeCAD Integration Progress =
== Overview ==
This session focused on expanding the programmatic control of FreeCAD via the Antigravity bridge, creating parametric object generators, and researching deeper integration methods.
== New Scripts ==
We developed Python scripts to generate specific geometry programmatically.
=== 2x6 Lumber ===
*   **Script:** `create_2x6.py`
*   **Function:** Generates a standard 2"x6"x8' lumber piece.
*   **Method:** Uses `FreeCADTemplates` to create a box with correct dimensions.
=== Screwdriver ===
*   **Script:** `create_screwdriver.py`
*   **Function:** Generates a multi-part screwdriver model.
*   **Components:** Red handle (grip, collar, cap), silver shaft, dark grey flathead tip.
=== Worm Gear ===
*   **Script:** `create_worm_gear.py`
*   **Function:** Generates a worm screw.
*   **Method:** Uses `Part.makeHelix` and `Part.Wire.makePipeShell` to sweep a trapezoidal profile along a helical path.
*   **Output:** Saved to `outputs/WormGear.FCStd`.
=== Induction Furnace ===
*   **Script:** `create_induction_furnace.py`
*   **Function:** Generates a parametric model of an Induction Furnace based on OSE specifications.
*   **Components:** Refractory crucible (hollow cylinder) and copper induction coil (helical tube).
*   **Output:** Saved to `outputs/InductionFurnace.FCStd`.
== Integration Enhancements ==
=== Research ===
Identified three key areas for deeper integration:
#   **Reactive Event Listening:** Using `DocumentObserver` to detect user actions.
#   **Embedded UI:** Custom `TaskPanel` for in-app chat and control.
#   **Bi-Directional Sockets:** Asynchronous communication for real-time feedback.
=== Demo ===
*   **Selection Observer:** Modified `antigravity_freecad.FCMacro` to include a `SelectionObserver`.
*   **Result:** FreeCAD now reports selected objects to the listener log, demonstrating the ability of the system to "see" user focus.
== Gallery ==
<gallery>
File:Screwdriver_Model.png|Screwdriver generated by script
File:Worm_Gear_Model.png|Worm Gear generated by script
File:Induction_Furnace_Model.png|Induction Furnace model
</gallery>