Lagrange Release v6.24.0

Infrastructure

• 📌 Updated libigl
• 📌 Updated OpenSubdiv from 3.4.4 to 3.6.0

Core Module

• remove_duplicate_vertices: Added boundary_only option
• compute_vertex_valence: Added induced_by_attribute option
• Added public-facing find_matching_attribute(s) functions
• Topology/orientation:
  • Added is_oriented helper function to check for consistent winding edges
  • Added compute_vertex_is_manifold and compute_edge_is_oriented to compute per-element topology/orientation information
• weld_indexed_attribute: Added epsilon tolerance options
• io::LoadOptions: Added stitch_vertices option (e.g. when loading glTF)

Python Module

• Improved python stub generation

Subdivision Module

• New EdgeAdaptive refinement option
• Added max_edge_length option to control target edge length
• Added a python script example and revamped C++ cli example
• Properly set sharp edge and sharp vertices in example programs