From 6a11cbfbeb87c7a75dc85bbc9685b3cf1148a635 Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Mon, 6 Jul 2026 16:11:46 +0200
Subject: Hlbm, remove clearing of porosity

---
 modules/core/c++/hlbm.hpp        | 3 ---
 modules/core/tests/particles.cpp | 7 +++++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/modules/core/c++/hlbm.hpp b/modules/core/c++/hlbm.hpp
index d9fb3de..d57a2e7 100644
--- a/modules/core/c++/hlbm.hpp
+++ b/modules/core/c++/hlbm.hpp
@@ -14,7 +14,6 @@ namespace cmpt {
 struct HlbmInit {}; 
 struct Hlbm {};
 struct HlbmParticle {};
-
 struct HlbmOneParticleMomentumExchange {};
 }
 
@@ -96,7 +95,6 @@ public:
 			dfs_old_f.at(index).at({i}) = dfs_old_f.at(index).at({i}) + frequency_ * (eq.at(i) - dfs_old_f.at(index).at({i}));
 		}
 
-		porosity.at({}) = 1.0;
 		D.at({}) = 0.0;
 		N = {};
 	}
@@ -174,7 +172,6 @@ public:
 				n_ind_i.at({k}) = (dfi::directions[i])[k];
 			}
 
-
 			uint64_t i_opp = dfi::opposite_index[i];
 
 			saw::data<T> dfs_added = dfs.at({i}) + dfs_old_f.at(n_ind_i).at({i_opp});
diff --git a/modules/core/tests/particles.cpp b/modules/core/tests/particles.cpp
index 08da227..8c21608 100644
--- a/modules/core/tests/particles.cpp
+++ b/modules/core/tests/particles.cpp
@@ -277,13 +277,16 @@ SAW_TEST("Spheroid Particle / AABB"){
 	using namespace kel;
 
 	using T = sch::Float64;
+	constexpr uint64_t D = 2u;
 
 	saw::data<sch::Scalar<T>> radi,dense;
 	radi.at({}) = 2.0f;
 	dense.at({}) = 1.0f;
-	auto spheroid_pgrp = lbm::create_spheroid_particle_group<T,2u>(radi,dense,{8u});
+	auto spheroid_pgrp = lbm::create_spheroid_particle_group<T,D>(radi,dense,{8u});
+
+	// auto res = lbm::particle_aabb<sch::ParticleGroup<T,D,lbm::coll::Spheroid<T>>>::calculate(spheroid_pgrp,{{0u}},{});
+
 
-	// auto res = lbm::particle_aabb<sch::Float64,sch::ParticleGroup<T,D,coll::Spheroid<T>>>::calculate(spheroid_pgrp);
 
 	// std::cout<<res<<std::endl;
 }
-- 
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