Hda library #29
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Hda library #29
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Session sync logging
Hda tab code review
- Replace repetitive if/elif chains in add_parm_ui() with cleaner m…
Refactor build workflow to use 'main' branch and simplify job steps
…ating README handling
…ow to fix image paths when it makes the submodule
## Added Features ### Core API (C++) - `get_hda_libraries()` - Query all loaded HDA libraries with metadata - `load_hda_library(file_path)` - Load HDA libraries from file paths - `get_library_info(library_id)` - Get library details by ID - `get_user_hda_libraries()` - Filter user-loaded libraries (excludes built-ins) - `scan_user_hda_directories()` - Return common user HDA directory paths - Added `explicitly_loaded_libraries` tracking array ### UI Components - **Library tab** (`ui/hego_control_library.tscn`, `ui/library_control.gd`) - Tree view for available/cached libraries organized by directory - Add/remove libraries with bulk directory operations - JSON persistence to `res://hego_library.json` - **Asset picker dialog** (`ui/asset_picker_dialog.tscn`, `ui/asset_picker_dialog.gd`) - Tree view of cached library assets - Direct JSON file reading - **HEGoNode3D inspector integration** - Added "Select HDA" button using `@export_tool_button` - Opens asset picker dialog, populates `asset_name` property ### Session Management - Enhanced plugin cleanup with proper Houdini session termination - Memory cleanup for library tracking on exit ## Modified Files **Core API:** `src/hego_api.h`, `src/hego_api.cpp` **Godot Integration:** `demo/addons/hego/HEGoNode3D.gd`, `demo/addons/hego/hego.gd`, `demo/addons/hego/hego_control.tscn` **UI System:** `demo/addons/hego/ui/library_control.gd`, `demo/addons/hego/ui/hego_control_library.tscn`, `demo/addons/hego/ui/asset_picker_dialog.gd`, `demo/addons/hego/ui/asset_picker_dialog.tscn`, `demo/addons/hego/ui/hego_control.gd`
… it won't crash just log it out
This was referenced Jul 21, 2025
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HDA Library Management & Asset Picker System
Overview
Adds comprehensive HDA library management with directory-based organization, fuzzy search asset picker, and robust error handling. Solves the "finding HDAs in a sea of built-ins" problem and provides a smooth workflow for HDA selection and management.
Core Features
🏗️ HDA Library Management API (C++)
get_hda_libraries(),load_hda_library(),get_library_info(),get_user_hda_libraries()🎨 Library Management UI
res://hego_library.jsonfor fast access🔍 Fuzzy Search Asset Picker
🛡️ License Failure Resilience
HOUDINI_CHECK_ERROR_RETURNprevents session corruption🔄 Asset Switching Improvements
reset_node_id()binding ensures fresh asset creationTechnical Implementation
Modified Files:
src/hego_api.{h,cpp}- Core library management APIsrc/hego_nodes/hego_asset_node.cpp- Error handling and method bindingssrc/util/node/create_nodes.cpp- License-safe node creationdemo/addons/hego/HEGoNode3D.gd- Asset picker integration and cleanupdemo/addons/hego/ui/- Complete library management UI systemKey Patterns:
HOUDINI_CHECK_ERROR_RETURNfor graceful failuresDeveloper Impact
Before: Manual HDA path entry, crashes on license issues, mixed cached parameters
After: Visual HDA browser, fuzzy search, license-resilient operation, clean asset switching
Migration: Fully backward compatible - existing workflows unchanged, new features opt-in
This system transforms HDA workflow from tedious manual management to a polished, search-driven experience that handles real-world edge cases gracefully.