From baa122d44a3e005492f805ad1ea925dc4981e139 Mon Sep 17 00:00:00 2001
From: Andrew Myers <atmyers@lbl.gov>
Date: Fri, 16 Jul 2021 01:24:54 -0700
Subject: Infrastructure for interacting particles with embedded boundary walls
 (#2069)

* Infrastructure for interacting particles with embedded boundary walls

* remove debug prints

* protect with AMREX_USE_EB

* fix for 2D XZ

* also update level set when regridding

* rename level set to 'DistanceToEB'

* add docstring for scrape particles.

* add assertion on maxLevel() since EB does not work with mesh refinement right now.

* m_eb_if_parser no longer exists

* add test for particle aborption at embedded boundaries

* fix bug I introduced refactoring

* add new test to suite

* fix test names

* fix 2D

* rookie python error

* fix filename in test

* fix script

* fix unused

* make sure we turn EB on in test
---
 Source/Particles/MultiParticleContainer.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'Source/Particles/MultiParticleContainer.cpp')

diff --git a/Source/Particles/MultiParticleContainer.cpp b/Source/Particles/MultiParticleContainer.cpp
index c1b462168..6297b1ccb 100644
--- a/Source/Particles/MultiParticleContainer.cpp
+++ b/Source/Particles/MultiParticleContainer.cpp
@@ -33,6 +33,11 @@
 #include "SpeciesPhysicalProperties.H"
 #include "Utils/WarpXAlgorithmSelection.H"
 #include "Utils/WarpXProfilerWrapper.H"
+#ifdef AMREX_USE_EB
+#   include "EmbeddedBoundary/ParticleScraper.H"
+#   include "EmbeddedBoundary/ParticleBoundaryProcess.H"
+#endif
+
 #include "WarpX.H"
 
 #include <AMReX.H>
@@ -1594,4 +1599,15 @@ void MultiParticleContainer::CheckQEDProductSpecies()
 
 }
 
+void MultiParticleContainer::ScrapeParticles (const amrex::Vector<const amrex::MultiFab*>& distance_to_eb)
+{
+#if AMREX_USE_EB
+    for (auto& pc : allcontainers) {
+        scrapeParticles(*pc, distance_to_eb, ParticleBoundaryProcess::Absorb());
+    }
+#else
+    amrex::ignore_unused(distance_to_eb);
+#endif
+}
+
 #endif
-- 
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