@@ -75,6 +75,7 @@ We support `.mesh/.msh` format output. The default output format is `.msh` with
### Features
Our software is quite easy to use. Basically, users only need to provide a surface triangle mesh as input and our mesher would output a tetrahedral mesh by using default settings. If you want to customize your own tetmeshes, we also provide some options.
- Envelope of size *epsilon*
@@ -95,6 +96,11 @@ Our mesher stops optimizing the mesh when maximum energy is smaller than filteri
Our mesher stops optimizing the mesh when the maximum number of passes is reached. The default number is 80.
- Sizing field
Users can provide a background tetmesh in .msh format with vertex scalar field values stored. The scalar field values is used for controlling edge length. The scalars inside an element of the background mesh are linearly interpolated.
💡 [Here](https://drive.google.com/file/d/1qp0iAnfGGj-NK-zkVVsvfvkG7JcZ1vNU/view?usp=sharing) is an example including input surface mesh, background mesh and output tetmeshes with/without sizing control.
- Smoothing open regions
Our method can fill gaps and holes but the tetmesh faces on those parts could be bumpy. We provide users an option to do Lapacian smoothing on those faces to get a smoother surface.
@@ -130,13 +136,12 @@ Options:
--csg TEXT:FILE json file containg a csg tree
--use-old-energy
--disable-wn Disable winding number.
--use-floodfill Use flood-fill to extract interior volume.
--use-general-wn Use general winding number.
--bg-mesh TEXT:FILE Background mesh for sizing field (.msh file).
--max-threads UINT maximum number of threads used
```
<!--### Tips
TODO :)-->
## Acknowledgements
We used several useful libraries in our implement, testing, and rendering listed as follows. We would like to especially thank their authors for their great work and publishing the code.
