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Initial CRAN release.
tulpa_mesh(): constrained Delaunay triangulation with
formula interface, sf boundary support (POLYGON, MULTIPOLYGON, holes),
hexagonal lattice refinement, Ruppert refinement
(min_angle, max_area), and vertex
deduplication.tulpa_mesh_sphere(): icosahedral geodesic meshes with
3D surface FEM.tulpa_mesh_1d(): temporal meshes with tridiagonal FEM
matrices.tulpa_mesh_graph(): metric graph meshes for network
SPDE models.fem_matrices(): P1 linear FEM producing mass (C),
stiffness (G), and projection (A) sparse matrices. Supports lumped mass,
barrier models, and parallel assembly via RcppParallel.fem_matrices_p2(): P2 quadratic FEM with 6-node
triangular elements.fem_matrices_nonstationary(): spatially varying
kappa/tau weighting.mesh_quality(), mesh_summary(),
plot.tulpa_mesh(): diagnostics.subdivide_mesh(), subset_mesh(),
mesh_components(): mesh manipulation.refine_mesh(): adaptive refinement from error
indicators.as_tulpa_mesh(): convert fmesher/INLA meshes.barrier_triangles(): identify barrier regions from
polygons.mesh_crs(), set_crs(): CRS support.These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.