feat: add geospatial mesh generation support #498
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Add GeoMesher class for generating meshes from geospatial vector data, similar to pandamesh. This feature allows users to: - Convert geopandas GeoDataFrames to unstructured meshes - Support polygons with holes - Control cell sizes per feature - Export meshes as NumPy arrays (vertices, faces) Includes two examples demonstrating the functionality. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
github-actions
bot
added
the
documentation
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Summary
GeoMesherclass for generating meshes from geospatial vector data (geopandas GeoDataFrames)Motivation
This PR adds functionality similar to pandamesh, allowing users to generate meshes from geospatial data. This is useful for:
Implementation
The new
GeoMesherclass:Examples
Two examples are included:
geospatial_simple.py- Simple example mimicking pandamesh READMEgeospatial_mesh.py- Comprehensive example with visualizationDependencies
This feature requires optional dependencies:
The feature gracefully handles missing geopandas with appropriate warnings.
Test plan
🤖 Generated with Claude Code