Below, we consider a few examples that show how to use EBGeometry. All the examples are located in the Examples folder. For instructions on how to compile and run the examples, refer to the README file in the example folder.

EBGeometry

EBGeometry-specified examples are given in Examples/EBGeometry_<something>. These examples display most of the EBGeometry functionality:

Generating analytic implicit or signed distance functions.
Representation of surface grids as signed distance functions.
Using BVH-acceleration when combining multiple analytically defined implicit functions with CSG.
Using BVH-acceleration when combining multiple surface grids functions with CSG.

Note that these examples do not provide any output for visualization.

AMReX

The AMReX examples are given in Examples/AMReX_<something>. These examples are intended to expose the same features as the EBGeometry-specific examples.

Chombo3

The Chombo-3 examples are given in Examples/Chombo3_<something>. These examples are intended to expose the same features as the EBGeometry-specific examples.