Module remesh 

Mesh remeshing algorithms.

Provides isotropic remeshing (split/collapse/flip/smooth/project loop), Loop subdivision for triangle meshes, and Catmull-Clark subdivision for quad meshes.

Structs

CatmullClark

Catmull-Clark subdivision for quad meshes.

LoopSubdivision

Loop subdivision scheme for triangle meshes.

UniformRemesher

Isotropic remesher that targets a specified edge length.

Functions

adaptive_refine_by_curvature

Refine triangles with estimated curvature exceeding threshold.

coarsen_mesh

Coarsen a mesh by collapsing all edges shorter than target_len.

collapse_edge

Collapse the edge between vertices v0 and v1 to their midpoint.

delaunay_edge_flip

Flip edges in a 2D-projected triangle mesh to satisfy the Delaunay criterion.

feature_preserving_remesh

Feature-preserving isotropic remeshing.

flip_edges_for_quality

Flip edges to improve triangle quality (maximize minimum angle).

isotropic_remesh

Isotropic remeshing via repeated split / collapse / flip / smooth / project.

laplacian_smooth

Apply iterations rounds of uniform Laplacian smoothing to a mesh.

mesh_aspect_ratio_avg

Compute average aspect ratio of all triangles.

mesh_quality_min_angle

Compute the minimum angle quality metric over all triangles.

saliency_weighted_remesh

Remesh with non-uniform target edge lengths guided by per-vertex saliency.

tangent_laplacian_smooth

Tangent-space Laplacian smoothing: smooths vertices but projects back to the original surface after each iteration.

vertex_clustering_decimate

Decimate a mesh using vertex clustering.