Added Cell and Marker Functionality - #4
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afshawnlotfi
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Nov 17, 2025
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- Added support for cell markers
- Added support for multiple cell types outside triangles
- Cleaned up a little
- Updated `Mesh` interface to include `cellTypes` for VTK compatibility. - Implemented `inferCellTypes` and `getCellTypes` methods in `MeshUtils` for automatic cell type inference. - Added triangulation support for mixed polygons in `MeshUtils`, ensuring compatibility with THREE.js. - Enhanced tests for cell types and triangulation, covering various polygon configurations. - Updated TypeScript documentation to reflect new features and usage examples.
- Introduced marker support in the Mesh class to define boundary conditions, material regions, and geometric features. - Added methods for automatic conversion between list-of-lists and flattened marker storage. - Implemented marker reconstruction from flattened structures. - Enhanced marker type detection based on element sizes. - Added serialization support for markers during mesh encoding/decoding. - Updated README.md to include examples and documentation for marker usage. - Created new example notebook for working with mesh markers. - Added unit tests for marker functionality, including creation, reconstruction, and serialization. - Updated TypeScript interfaces and utility functions to support marker handling.
… improved element size handling
…ulations - Updated `TestDictArrays` to include new array fields: `index_sizes` and `cell_types`. - Modified `TestIndexSizes` to validate polygon count and inferred sizes for triangles. - Enhanced `TestPydanticMesh` to support polygon structures and validate mesh properties. - Added tests for custom mesh handling, ensuring proper serialization and optimization. - Implemented automatic calculation of `markerSizes` and `markerOffsets` in `MeshUtils`. - Introduced utility functions `inferSizesFromCellTypes` and `sizesToOffsets` for VTK cell type handling. - Updated TypeScript README and tests to reflect new marker auto-calculation features.
afshawnlotfi
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Nov 17, 2025
* feat: Enhance mesh functionality with polygon support and cell types - Updated `Mesh` interface to include `cellTypes` for VTK compatibility. - Implemented `inferCellTypes` and `getCellTypes` methods in `MeshUtils` for automatic cell type inference. - Added triangulation support for mixed polygons in `MeshUtils`, ensuring compatibility with THREE.js. - Enhanced tests for cell types and triangulation, covering various polygon configurations. - Updated TypeScript documentation to reflect new features and usage examples. * feat: Add support for mesh markers and boundary conditions - Introduced marker support in the Mesh class to define boundary conditions, material regions, and geometric features. - Added methods for automatic conversion between list-of-lists and flattened marker storage. - Implemented marker reconstruction from flattened structures. - Enhanced marker type detection based on element sizes. - Added serialization support for markers during mesh encoding/decoding. - Updated README.md to include examples and documentation for marker usage. - Created new example notebook for working with mesh markers. - Added unit tests for marker functionality, including creation, reconstruction, and serialization. - Updated TypeScript interfaces and utility functions to support marker handling. * feat: Introduce cell type utilities and integrate with Mesh class for improved element size handling * Enhance mesh functionality with automatic marker size and offset calculations - Updated `TestDictArrays` to include new array fields: `index_sizes` and `cell_types`. - Modified `TestIndexSizes` to validate polygon count and inferred sizes for triangles. - Enhanced `TestPydanticMesh` to support polygon structures and validate mesh properties. - Added tests for custom mesh handling, ensuring proper serialization and optimization. - Implemented automatic calculation of `markerSizes` and `markerOffsets` in `MeshUtils`. - Introduced utility functions `inferSizesFromCellTypes` and `sizesToOffsets` for VTK cell type handling. - Updated TypeScript README and tests to reflect new marker auto-calculation features.
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