Free AI Service
Hatch Generator
Generate valid AutoCAD and Revit hatch files from text prompts, reference images, or controlled dimensions. Senthix keeps the final `.PAT` output deterministic, validated, and ready to download.
Active Engine
OpenAI GPT-5.4 + deterministic hatch engine
Best when you want AI to normalize a written hatch request into precise CAD-safe parameters.
Regular square or rectangular grids
Millimeters (mm)
Generated Code Preview
AutoCAD .PAT Output
0 pattern lines
*SENTHIX_PREVIEW, Your validated hatch file will appear here after generation.