Merge pull request #23 from petrasvestartas/pattern_mapping

Mapping 2D mesh to a 3D mesh.

How it works:

- Get a mesh, with at least one open boundary ( solid closed objects are not considered in this implementation )
- Create a 2D mesh you want to map
- Parametrize 3D mesh to 2D
- Place pattern and parametrized mesh on top of each other.
- Then using barycentric mapping mesh vertices are mapped to 3D.
- If there is at least one mesh vertex of a pattern outside the 2D mesh, this mesh face skipped. To have a clear boundary you can clip your pattern initially.

Author: petrasvestartas

CHANGELOG.md

@@ -18,6 +18,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+* Add mesh_map using barycentric coordinates.
+* Add tessagon for mesh_map example.
+
 ### Changed
 
 ### Removed

CMakeLists.txt

@@ -171,4 +171,5 @@ add_nanobind_module(_isolines src/isolines.cpp)
 add_nanobind_module(_massmatrix src/massmatrix.cpp)
 add_nanobind_module(_meshing src/meshing.cpp)
 add_nanobind_module(_parametrisation src/parametrisation.cpp)
-add_nanobind_module(_planarize src/planarize.cpp)
+add_nanobind_module(_planarize src/planarize.cpp)
+add_nanobind_module(_mapping src/mapping.cpp)