Progen3D Development To-Do List

1. OpenSCAD Compiler for Progen3D Grammar

1.1 Define Grammar Specification

  • Establish a formal grammar for Progen3D.
  • Ensure compatibility with OpenSCAD syntax where possible.
  • Define transformation rules between Progen3D grammar and OpenSCAD.

1.2 Implement Parsing and Compilation

  • Develop a parser to convert Progen3D grammar into OpenSCAD-compatible code.
  • Create an interpreter to visualize outputs.
  • Implement error handling and debugging tools.

1.3 Validate and Optimize Output

  • Test compiler output against known OpenSCAD designs.
  • Optimize code generation for efficiency.
  • Benchmark compilation speed and rendering performance.

2. AI Training from Grammar Collection

2.1 Build a Grammar Dataset

  • Collect diverse 3D models with corresponding grammars.
  • Create labeled datasets linking grammar components to 3D structures.
  • Store in a structured database for efficient retrieval.

2.2 Train AI Model

  • Select an AI model (e.g., transformer-based for sequence learning).
  • Train on grammar-to-geometry translation.
  • Implement self-learning by iterating through generated designs.

2.3 Evaluate and Refine AI Outputs

  • Compare AI-generated models with reference designs.
  • Implement reinforcement learning to refine design generation.
  • Enable user feedback loops for continuous improvement.

3. Fast Physics Engine Based on Cubes

3.1 Design Physics Engine Core

  • Implement a voxel-based physics engine using cube approximations.
  • Use GPU acceleration for real-time simulations.
  • Apply time-varying transforms to simulate real-world constraints.

3.2 Implement Physics Interactions

  • Handle collisions, forces, and constraints dynamically.
  • Simulate stress testing and deformation analysis.
  • Integrate with Progen3D’s compiler for automated analysis.

3.3 Optimize for Speed and Accuracy

  • Use spatial partitioning (e.g., octrees) to reduce computational load.
  • Implement multi-threading and SIMD optimizations.
  • Compare accuracy vs. efficiency trade-offs.

4. Import Basic Parts and Test Interactions

4.1 Create a Library of Basic Parts

  • Define a set of standard components (e.g., gears, beams, joints).
  • Import models in OpenSCAD-compatible formats.
  • Establish metadata for each part (e.g., material properties, connections).

4.2 Implement Cross-Interaction Testing

  • Develop automated test cases for part compatibility.
  • Simulate mechanical interactions (e.g., friction, load distribution).
  • Use physics engine to validate real-world performance.

4.3 Optimize for Design Outcome Assessment

  • Implement an evaluation framework for design success metrics.
  • Use AI to suggest improvements based on test results.
  • Enable iterative refinement through Progen3D grammar modifications.

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