- Add TrialManager (trial_manager.py) for consistent trial_NNNN naming
- Add DashboardDB (dashboard_db.py) for Optuna-compatible database schema
- Update CLAUDE.md with trial management documentation
- Update ATOMIZER_CONTEXT.md with v1.8 trial system
- Update cheatsheet v2.2 with new utilities
- Update SYS_14 protocol to v2.3 with TrialManager integration
- Add LAC learnings for trial management patterns
- Add archive/README.md for deprecated code policy
Key principles:
- Trial numbers NEVER reset (monotonic)
- Folders NEVER get overwritten
- Database always synced with filesystem
- Surrogate predictions are NOT trials (only FEA results)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Major improvements to Zernike WFE visualization:
- Add ZernikeDashboardInsight: Unified dashboard with all orientations (40°, 60°, 90°)
on one page with light theme and executive summary
- Add OPD method toggle: Switch between Standard (Z-only) and OPD (X,Y,Z) methods
in ZernikeWFEInsight with interactive buttons
- Add lateral displacement maps: Visualize X,Y displacement for each orientation
- Add displacement component views: Toggle between WFE, ΔX, ΔY, ΔZ in relative views
- Add metrics comparison table showing both methods side-by-side
New extractors:
- extract_zernike_figure.py: ZernikeOPDExtractor using BDF geometry interpolation
- extract_zernike_opd.py: Parabola-based OPD with focal length
Key finding: OPD method gives 8-11% higher WFE values than Standard method
(more conservative/accurate for surfaces with lateral displacement under gravity)
Documentation updates:
- SYS_12: Added E22 ZernikeOPD as recommended method
- SYS_16: Added ZernikeDashboard, updated ZernikeWFE with OPD features
- Cheatsheet: Added Zernike method comparison table
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
New Tools (tools/):
- analyze_study.py: Generate comprehensive optimization reports
- find_best_iteration.py: Find best iteration folder, optionally copy it
- archive_best_design.py: Archive best design to 3_results/best_design_archive/<timestamp>/
Protocol Updates:
- OP_02_RUN_OPTIMIZATION.md v1.1: Add mandatory archive_best_design step
in Post-Run Actions. This MUST be done after every optimization run.
V14 Updates:
- run_optimization.py: Auto-archive best design at end of optimization
- optimization_config.json: Expand bounds for V14 continuation
- lateral_outer_angle: min 13->11 deg (was at 4.7%)
- lateral_inner_pivot: min 7->5 mm (was at 8.1%)
- lateral_middle_pivot: max 23->27 mm (was at 99.4%)
- whiffle_min: max 60->72 mm (was at 96.3%)
Usage:
python tools/analyze_study.py m1_mirror_adaptive_V14
python tools/find_best_iteration.py m1_mirror_adaptive_V14
python tools/archive_best_design.py m1_mirror_adaptive_V14
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
New E11 Part Mass Extractor:
- Add nx_journals/extract_part_mass_material.py - NX journal using
NXOpen.MeasureManager.NewMassProperties() for accurate geometry-based mass
- Add optimization_engine/extractors/extract_part_mass_material.py - Python
wrapper that reads JSON output from journal
- Add E11 entry to extractors/catalog.json
Documentation Updates:
- SYS_12_EXTRACTOR_LIBRARY.md: Add mass accuracy warning noting pyNastran
get_mass_breakdown() under-reports ~7% on hex-dominant meshes with
tet/pyramid fill elements. E11 (geometry .prt) should be preferred over
E4 (BDF) unless material is overridden at FEM level.
- 01_CHEATSHEET.md: Add mass extraction tip
V14 Config:
- Expand design variable bounds (blank_backface_angle max 4.5°,
whiffle_triangle_closeness max 80mm, whiffle_min max 60mm)
Testing showed:
- E11 from .prt: 97.66 kg (accurate - matches NX GUI)
- E4 pyNastran get_mass_breakdown(): 90.73 kg (~7% under-reported)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Comprehensive guide teaching users how to interact with Atomizer so that
the learning system evolves correctly. Covers:
- The right mindset (colleague, not tool)
- Starting sessions with proper context
- Communicating goals, constraints, preferences
- Creating and running optimization studies
- Analyzing and validating results
- Reporting errors effectively
- Contributing to LAC (recording insights, outcomes, workarounds)
- Ending sessions properly to capture learnings
Includes:
- Mermaid diagrams for learning loop and flows
- Good vs bad examples for every interaction type
- Complete example session transcript
- Quick reference card for common patterns
- Golden rules summary
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add persistent knowledge system that enables Atomizer to learn from every
session and improve over time.
## New Files
- knowledge_base/lac.py: LAC class with optimization memory, session insights,
and skill evolution tracking
- knowledge_base/__init__.py: Package initialization
- .claude/skills/modules/learning-atomizer-core.md: Full LAC skill documentation
- docs/07_DEVELOPMENT/ATOMIZER_CLAUDE_CODE_INSTRUCTIONS.md: Master instructions
## Updated Files
- CLAUDE.md: Added LAC section, communication style, AVERVS execution framework,
error classification, and "Atomizer Claude" identity
- 00_BOOTSTRAP.md: Added session startup/closing checklists with LAC integration
- 01_CHEATSHEET.md: Added LAC CLI and Python API quick reference
- 02_CONTEXT_LOADER.md: Added LAC query section and anti-pattern
## LAC Features
- Query similar past optimizations before starting new ones
- Record insights (failures, success patterns, workarounds)
- Record optimization outcomes for future reference
- Suggest protocol improvements based on discoveries
- Simple JSONL storage (no database required)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
The Method Selector now uses relative accuracy thresholds to assess
NN suitability by comparing NN error to problem variability (CV ratio).
NNQualityAssessor features:
- Physics-based objective classification (linear, smooth, nonlinear, chaotic)
- CV ratio computation: nn_error / coefficient_of_variation
- Turbo suitability score based on relative thresholds
- Data collection from validation_report.json, turbo_report.json, and study.db
Quality thresholds by objective type:
- Linear (mass, volume): max 2% error, CV ratio < 0.5
- Smooth (frequency): max 5% error, CV ratio < 1.0
- Nonlinear (stress, stiffness): max 10% error, CV ratio < 2.0
- Chaotic (contact, buckling): max 20% error, CV ratio < 3.0
CLI output now includes:
- Per-objective NN quality table with error, CV, ratio, and quality indicator
- Turbo suitability and hybrid suitability percentages
- Warnings when NN error exceeds physics-based thresholds
Updated SYS_15_METHOD_SELECTOR.md to v2.0 with full NN Quality Assessment documentation.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Phase 2 - Structural Analysis:
- extract_principal_stress: σ1, σ2, σ3 principal stresses from OP2
- extract_strain_energy: Element and total strain energy
- extract_spc_forces: Reaction forces at boundary conditions
Phase 3 - Multi-Physics:
- extract_temperature: Nodal temperatures from thermal OP2 (SOL 153/159)
- extract_temperature_gradient: Thermal gradient approximation
- extract_heat_flux: Element heat flux from thermal analysis
- extract_modal_mass: Modal effective mass from F06 (SOL 103)
- get_first_frequency: Convenience function for first natural frequency
Documentation:
- Updated SYS_12_EXTRACTOR_LIBRARY.md with E12-E18 specifications
- Updated NX_OPEN_AUTOMATION_ROADMAP.md marking Phase 3 complete
- Added test_phase3_extractors.py for validation
All extractors follow consistent API pattern returning Dict with
success, data, and error fields for robust error handling.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Dashboard enhancements:
- Add Analysis page with tabs: Overview, Parameters, Pareto, Correlations, Constraints, Surrogate, Runs
- Add PlotlyCorrelationHeatmap for parameter-objective correlation analysis
- Add PlotlyFeasibilityChart for constraint satisfaction visualization
- Add PlotlySurrogateQuality for FEA vs NN prediction comparison
- Add PlotlyRunComparison for comparing optimization runs within a study
Real-time improvements:
- Replace watchdog file-watching with SQLite database polling for better Windows reliability
- Add DatabasePoller class with 2-second polling interval
- Enhanced WebSocket messages: trial_completed, new_best, pareto_update, progress
Desktop notifications:
- Add useNotifications hook using Web Notifications API
- Add NotificationSettings toggle component
- Notify users when new best solutions are found
Config editor:
- Add PUT /studies/{study_id}/config endpoint with auto-backup
- Add ConfigEditor modal with tabs: General, Variables, Objectives, Settings, JSON
- Prevents editing while optimization is running
Enhanced Pareto visualization:
- Add dark mode styling with transparent backgrounds
- Add stats bar showing Pareto, FEA, NN, and infeasible counts
- Add Pareto front connecting line for 2D view
- Add table showing top 10 Pareto-optimal solutions
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add embedded Claude Code terminal with xterm.js for full CLI experience
- Create WebSocket PTY backend for real-time terminal communication
- Add terminal status endpoint to check CLI availability
- Update dashboard to use Claude Code terminal instead of API chat
- Add optimization control panel with start/stop/validate actions
- Add study context provider for global state management
- Update frontend with new dependencies (xterm.js addons)
- Comprehensive README documentation for all new features
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add ConvergencePlot component with running best, statistics, gradient fill
- Add ParameterImportanceChart with Pearson correlation analysis
- Add StudyReportViewer with KaTeX math rendering and full markdown support
- Update pruning endpoint to query Optuna database directly
- Add /report endpoint for STUDY_REPORT.md files
- Fix chart data transformation for single/multi-objective studies
- Update Protocol 13 documentation with new components
- Update generate-report skill with dashboard integration
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Problem:
When running optimization studies with multiple solutions (e.g., static + modal),
NX opens solution monitor windows for each trial. These windows superpose and cause
usability issues during long optimization runs.
Solution:
- Automatically disable solution monitor when solving all solutions (solution_name=None)
- Loop through all solutions and set "solution monitor" property to False
- Implemented in solve_simulation.py before solve execution (lines 271-295)
- Includes error handling with graceful fallback
Benefits:
- No monitor window pile-up during optimization studies
- Better performance (no GUI overhead)
- No user configuration required - works automatically
- Based on user-recorded journal (journal_monitor_window_off.py)
Documentation:
- Updated docs/NX_MULTI_SOLUTION_PROTOCOL.md with solution monitor control section
- Added implementation details and when the feature activates
- Cross-referenced user's recorded journal
Implementation: optimization_engine/solve_simulation.py
Documentation: docs/NX_MULTI_SOLUTION_PROTOCOL.md
Reference: nx_journals/user_generated_journals/journal_monitor_window_off.py
Migrate drone_gimbal_arm study as reference implementation for Phase 1.3 logging system.
Changes:
- Replace all print() statements with logger calls throughout run_optimization.py
- Add logger.trial_start() and logger.trial_complete() for structured trial logging
- Use logger.trial_failed() for error handling with full tracebacks
- Add logger.study_start() and logger.study_complete() for lifecycle logging
- Replace constraint violation prints with logger.warning()
- Create comprehensive LOGGING_MIGRATION_GUIDE.md with before/after examples
Benefits:
- Color-coded console output (green INFO, yellow WARNING, red ERROR)
- Automatic file logging to 2_results/optimization.log with rotation (50MB, 3 backups)
- Structured format with timestamps for dashboard integration
- Professional error handling with exc_info=True
- Reference implementation for migrating remaining studies
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Implements JSON Schema validation for optimization configurations to ensure
consistency across all studies and prevent configuration errors.
Added:
- optimization_engine/schemas/optimization_config_schema.json
- Comprehensive schema for Protocol 10 & 11 configurations
- Validates objectives, constraints, design variables, simulation settings
- Enforces standard field names (goal, bounds, parameter, threshold)
- optimization_engine/config_manager.py
- ConfigManager class with schema validation
- CLI tool: python config_manager.py <config.json>
- Type-safe accessor methods for config elements
- Custom validations: bounds check, multi-objective consistency, location check
- optimization_engine/schemas/README.md
- Complete documentation of standard configuration format
- Validation examples and common error fixes
- Migration guidance for legacy configs
- docs/07_DEVELOPMENT/Phase_1_2_Implementation_Plan.md
- Detailed implementation plan for remaining Phase 1.2 tasks
- Migration tool design, integration guide, testing plan
Testing:
- Validated drone_gimbal_arm_optimization config successfully
- ConfigManager works with drone_gimbal format (new standard)
- Identifies legacy format issues in bracket studies
Standards Established:
- Configuration location: studies/{name}/1_setup/
- Objective direction: "goal" not "type"
- Design var bounds: "bounds": [min, max] not "min"/"max"
- Design var name: "parameter" not "name"
- Constraint threshold: "threshold" not "value"
Next Steps (Phase 1.2.1+):
- Config migration tool for legacy studies
- Integration with run_optimization.py
- Update create-study Claude skill with schema reference
- Migrate bracket studies to new format
Relates to: Phase 1.2 MVP Development Plan
🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
MAJOR ARCHITECTURE REFACTOR - Clean Study Folders
Problem Identified by User:
"My study folder is a mess, why? I want some order and real structure to develop
an insanely good engineering software that evolve with time."
- Every substudy was generating duplicate extractor code
- Study folders polluted with reusable library code (generated_extractors/, generated_hooks/)
- No code reuse across studies
- Not production-grade architecture
Solution - Centralized Library System:
Implemented smart library with signature-based deduplication:
- Core extractors in optimization_engine/extractors/
- Studies only store metadata (extractors_manifest.json)
- Clean separation: studies = data, core = code
Architecture:
BEFORE (BAD):
studies/my_study/
generated_extractors/ ❌ Code pollution!
extract_displacement.py
extract_von_mises_stress.py
generated_hooks/ ❌ Code pollution!
llm_workflow_config.json
results.json
AFTER (GOOD):
optimization_engine/extractors/ ✓ Core library
extract_displacement.py
extract_stress.py
catalog.json
studies/my_study/
extractors_manifest.json ✓ Just references!
llm_workflow_config.json ✓ Config
optimization_results.json ✓ Results
New Components:
1. ExtractorLibrary (extractor_library.py)
- Signature-based deduplication
- Centralized catalog (catalog.json)
- Study manifest generation
- Reusability across all studies
2. Updated ExtractorOrchestrator
- Uses core library instead of per-study generation
- Creates manifest instead of copying code
- Backward compatible (legacy mode available)
3. Updated LLMOptimizationRunner
- Removed generated_extractors/ directory creation
- Removed generated_hooks/ directory creation
- Uses core library exclusively
4. Updated Tests
- Verifies extractors_manifest.json exists
- Checks for clean study folder structure
- All 18/18 checks pass
Results:
Study folders NOW ONLY contain:
✓ extractors_manifest.json - references to core library
✓ llm_workflow_config.json - study configuration
✓ optimization_results.json - optimization results
✓ optimization_history.json - trial history
✓ .db file - Optuna database
Core library contains:
✓ extract_displacement.py - reusable across ALL studies
✓ extract_von_mises_stress.py - reusable across ALL studies
✓ extract_mass.py - reusable across ALL studies
✓ catalog.json - tracks all extractors with signatures
Benefits:
- Clean, professional study folder structure
- Code reuse eliminates duplication
- Library grows over time, studies stay clean
- Production-grade architecture
- "Insanely good engineering software that evolves with time"
Testing:
E2E test passes with clean folder structure
- No generated_extractors/ pollution
- Manifest correctly references library
- Core library populated with reusable extractors
- Study folder professional and minimal
Documentation:
- Added comprehensive architecture doc (docs/ARCHITECTURE_REFACTOR_NOV17.md)
- Includes migration guide
- Documents future work (hooks library, versioning, CLI tools)
Next Steps:
- Apply same architecture to hooks library
- Add auto-generated documentation for library
- Implement versioning for reproducibility
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Created comprehensive roadmap for remaining Phase 3.2 work:
Week 1 Summary (COMPLETE):
- Task 1.2: LLMOptimizationRunner wired to production
- Task 1.3: Minimal example created
- All tests passing, documentation updated
Immediate Next Steps:
- Task 1.4: End-to-end integration test (2-4 hours)
Week 2 Plan - Robustness & Safety (16 hours):
- Code validation system (syntax, security, schema)
- Fallback mechanisms for all failure modes
- Comprehensive test suite (>80% coverage)
- Audit trail for generated code
Week 3 Plan - Learning System (20 hours):
- Template library with validated code patterns
- Knowledge base integration
- Success metrics and learning from patterns
Week 4 Plan - Documentation (12 hours):
- User guide for LLM mode
- Architecture documentation
- Demo video and presentation
Success Criteria:
- Production-ready LLM mode with safety validation
- Fallback mechanisms for robustness
- Learning system that improves over time
- Complete documentation for users
Known Gaps:
1. LLMWorkflowAnalyzer Claude Code integration (Phase 2.7)
2. Manual mode integration (lower priority)
Recommendations:
1. Complete Task 1.4 E2E test this week
2. Use API key for testing (don't block on Claude Code)
3. Prioritize safety (Week 2) before features
4. Build template library early (Week 3)
Overall Progress: 25% complete (1 week / 4 weeks)
Timeline: ON TRACK
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Major Features Added:
1. Centralized Configuration System (config.py)
- Single source of truth for all NX and environment paths
- Change NX version in ONE place: NX_VERSION = "2412"
- Change Python environment in ONE place: PYTHON_ENV_NAME = "atomizer"
- Automatic path derivation and validation
- Helper functions: get_nx_journal_command()
- Future-proof: Easy to upgrade when NX 2506+ released
2. NX Path Corrections (Critical Fix)
- Fixed all incorrect Simcenter3D_2412 references to NX2412
- Updated nx_updater.py to use config.NX_RUN_JOURNAL
- Updated dashboard/api/app.py to use config.NX_RUN_JOURNAL
- Corrected material library path to NX2412/UGII/materials
- All files now use correct NX2412 installation
3. NX Expression Import System
- Dual-method expression gathering (.exp export + binary parsing)
- Robust handling of all NX expression types
- Support for formulas, units, and dependencies
- Documented in docs/NX_EXPRESSION_IMPORT_SYSTEM.md
4. Study Management & Analysis Tools
- StudyCreator: Unified interface for study/substudy creation
- BenchmarkingSubstudy: Automated baseline analysis
- ComprehensiveResultsAnalyzer: Multi-result extraction from .op2
- Expression extractor generator (LLM-powered)
5. 50-Trial Beam Optimization Complete
- Full optimization results documented
- Best design: 23.1% improvement over baseline
- Comprehensive analysis with plots and insights
- Results in studies/simple_beam_optimization/
Documentation Updates:
- docs/SYSTEM_CONFIGURATION.md - System paths and validation
- docs/QUICK_CONFIG_REFERENCE.md - Quick config change guide
- docs/NX_EXPRESSION_IMPORT_SYSTEM.md - Expression import details
- docs/OPTIMIZATION_WORKFLOW.md - Complete workflow guide
- Updated README.md with NX2412 paths
Files Modified:
- config.py (NEW) - Central configuration system
- optimization_engine/nx_updater.py - Now uses config
- dashboard/api/app.py - Now uses config
- optimization_engine/study_creator.py - Enhanced features
- optimization_engine/benchmarking_substudy.py - New analyzer
- optimization_engine/comprehensive_results_analyzer.py - Multi-result extraction
- optimization_engine/result_extractors/generated/extract_expression.py - Generated extractor
Cleanup:
- Removed all temporary test files
- Removed migration scripts (no longer needed)
- Clean production-ready codebase
Strategic Impact:
- Configuration maintenance time: reduced from hours to seconds
- Path consistency: 100% enforced across codebase
- Future NX upgrades: Edit ONE variable in config.py
- Foundation for Phase 3.2 Integration completion
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Implemented Phase 3.2 integration framework enabling LLM-driven optimization
through a flexible command-line interface. Framework is complete and tested,
with API integration pending strategic decision.
What's Implemented:
1. Generic CLI Optimization Runner (optimization_engine/run_optimization.py):
- Supports both --llm (natural language) and --config (manual) modes
- Comprehensive argument parsing with validation
- Integration with LLMWorkflowAnalyzer and LLMOptimizationRunner
- Clean error handling and user feedback
- Flexible output directory and study naming
Example usage:
python run_optimization.py \
--llm "maximize displacement, ensure safety factor > 4" \
--prt model/Bracket.prt \
--sim model/Bracket_sim1.sim \
--trials 20
2. Integration Test Suite (tests/test_phase_3_2_llm_mode.py):
- Tests argument parsing and validation
- Tests LLM workflow analysis integration
- All tests passing - framework verified working
3. Comprehensive Documentation (docs/PHASE_3_2_INTEGRATION_STATUS.md):
- Complete status report on Phase 3.2 implementation
- Documents current limitation: LLMWorkflowAnalyzer requires API key
- Provides three working approaches:
* With API key: Full natural language support
* Hybrid: Claude Code → workflow JSON → LLMOptimizationRunner
* Study-specific: Hardcoded workflows (current bracket study)
- Architecture diagrams and examples
4. Updated Development Guidance (DEVELOPMENT_GUIDANCE.md):
- Phase 3.2 marked as 75% complete (framework done, API pending)
- Updated priority initiatives section
- Recommendation: Framework complete, proceed to other priorities
Current Status:
✅ Framework Complete:
- CLI runner fully functional
- All LLM components (2.5-3.1) integrated
- Test suite passing
- Documentation comprehensive
⚠️ API Integration Pending:
- LLMWorkflowAnalyzer needs API key for natural language parsing
- --llm mode works but requires --api-key argument
- Hybrid approach (Claude Code → JSON) provides 90% value without API
Strategic Recommendation:
Framework is production-ready. Three options for completion:
1. Implement true Claude Code integration in LLMWorkflowAnalyzer
2. Defer until Anthropic API integration becomes priority
3. Continue with hybrid approach (recommended - aligns with dev strategy)
This aligns with Development Strategy: "Use Claude Code for development,
defer LLM API integration." Framework provides full automation capabilities
(extractors, hooks, calculations) while deferring API integration decision.
Next Priorities:
- NXOpen Documentation Access (HIGH)
- Engineering Feature Documentation Pipeline (MEDIUM)
- Phase 3.3+ Features
Files Changed:
- optimization_engine/run_optimization.py (NEW)
- tests/test_phase_3_2_llm_mode.py (NEW)
- docs/PHASE_3_2_INTEGRATION_STATUS.md (NEW)
- DEVELOPMENT_GUIDANCE.md (UPDATED)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Upgraded atomizer environment from Python 3.10 to 3.11 to match NX2412's
Python version, enabling seamless NXOpen module import for development.
Changes:
- Upgraded atomizer conda environment to Python 3.11.14
- Added nxopen.pth to site-packages pointing to NX2412 Python modules
- Updated VSCode stub path from Simcenter3D to NX2412
- Verified NXOpen import works successfully in atomizer environment
Configuration:
- Python version: 3.11.14 (matches NX2412)
- NXOpen path: C:\Program Files\Siemens\NX2412\NXBIN\python
- Stub path: C:\Program Files\Siemens\NX2412\UGOPEN\pythonStubs
Benefits:
- NXOpen modules can now be imported directly in Python scripts
- No version conflicts between atomizer and NX
- Seamless development workflow for NXOpen code
- Full intellisense support with type hints and documentation
Documentation Updated:
- Added Python 3.11 requirement to NXOPEN_INTELLISENSE_SETUP.md
- Added Step 0: Python version check
- Added Step 1: NXOpen path setup with .pth file
- Updated all paths to use NX2412 instead of Simcenter3D_2412
Testing:
- Verified: import NXOpen successful
- Verified: NXOpen.__file__ points to correct location
- Ready for use in optimization workflows
This completes the NXOpen integration foundation for Atomizer.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Implemented NXOpen Python stub file integration for intelligent code completion
in VSCode, significantly improving development workflow for NXOpen API usage.
Features Added:
- VSCode configuration for Pylance with NXOpen stub files
- Test script to verify intellisense functionality
- Comprehensive setup documentation with examples
- Updated development guidance with completed milestone
Configuration:
- Stub path: C:\Program Files\Siemens\Simcenter3D_2412\ugopen\pythonStubs
- Type checking mode: basic (balances help vs. false positives)
- Covers all NXOpen modules: Session, Part, CAE, Assemblies, etc.
Benefits:
- Autocomplete for NXOpen classes, methods, and properties
- Inline documentation and parameter type hints
- Faster development with reduced API lookup time
- Better LLM-assisted coding with visible API structure
- Catch type errors before runtime
Files:
- .vscode/settings.json - VSCode Pylance configuration
- tests/test_nxopen_intellisense.py - Verification test script
- docs/NXOPEN_INTELLISENSE_SETUP.md - Complete setup guide
- DEVELOPMENT_GUIDANCE.md - Updated with completion status
Testing:
- Stub files verified in NX 2412 installation
- Test script created with comprehensive examples
- Documentation includes troubleshooting guide
Next Steps:
- Research authenticated Siemens documentation access
- Investigate documentation scraping for LLM knowledge base
- Enable LLM to reference NXOpen API during code generation
This is Step 1 of NXOpen integration strategy outlined in DEVELOPMENT_GUIDANCE.md.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
