cfd-toolkit v1.0.2

CFD Toolkit

A comprehensive toolkit for CFD (Computational Fluid Dynamics) data processing and format conversion. This library combines VTU file processing capabilities from @simzero/rom with format conversion utilities from @simzero/cfdutils.

Features

• VTU File Processing

  • Load and parse VTU files
  • Extract point and cell data
  • Access scalar field values
  • List available fields

• Format Conversions

  • STL to VTK conversion
  • STL to VTP conversion
  • VTK to STL conversion
  • VTP to STL conversion

Installation

npm install cfd-toolkit

Usage

const cfdToolkit = require('cfd-toolkit');

// Load and parse VTU file
const data = cfdToolkit.loadVtuFile(arrayBuffer);
console.log(data.availableFields);  // List available fields
console.log(data.pointData);        // Access point data
console.log(data.cellData);         // Access cell data

// Format conversions
const vtkData = cfdToolkit.stlToVtk(stlData);
const vtpData = cfdToolkit.stlToVtp(stlData);
const stlFromVtk = cfdToolkit.vtkToStl(vtkData);
const stlFromVtp = cfdToolkit.vtpToStl(vtpData);

License

LGPL-3.0-only - This library incorporates code from @simzero/rom and @simzero/cfdutils, both licensed under LGPL-3.0.

Credits

This toolkit builds upon:

• @simzero/rom - For VTU file processing
• @simzero/cfdutils - For format conversions
• vtk.js - For visualization capabilities

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.