From aedeb28b41ffbe0229d065c69f7d2e4570968ace Mon Sep 17 00:00:00 2001
From: "Claudius \"keldu\" Holeksa" <mail@keldu.de>
Date: Wed, 15 Jul 2026 16:55:56 +0200
Subject: Reworking particle_aabb

---
 modules/core/c++/hlbm.hpp          | 4 +++-
 modules/core/c++/particle/aabb.hpp | 5 +++--
 2 files changed, 6 insertions(+), 3 deletions(-)

(limited to 'modules')

diff --git a/modules/core/c++/hlbm.hpp b/modules/core/c++/hlbm.hpp
index 9ddc6c6..eccc2cd 100644
--- a/modules/core/c++/hlbm.hpp
+++ b/modules/core/c++/hlbm.hpp
@@ -105,7 +105,7 @@ class component<T, Desc, cmpt::HlbmParticle, Encode> final {
 private:
 	template<typename CellFieldSchema, typename MacroFieldSchema, typename ParticleSchema, uint64_t i>
 	void apply_i(const saw::data<CellFieldSchema, Encode>& field, const saw::data<MacroFieldSchema,Encode>& macros, const saw::data<ParticleSchema,Encode>& part_groups, saw::data<sch::FixedArray<sch::UInt64,1u>> index, saw::data<sch::UInt64> time_step) const {
-		
+		// if constexpr ( i < )
 	}	
 public:
 	/*
@@ -136,6 +136,8 @@ public:
 
 			auto aabb = particle_aabb<ParticleSchema>::calculate(part_spheroid_group,index,mvel.meta());
 			/// Ok, I iterate over the space which covers our particle? So lower bounds to upper bounds
+			start = aabb.template get<"a">();
+			stop = aabb.template get<"b">();
 
 			iterator<Desc::D>::apply([&](const auto& index){
 				// ask for the d_k value here.
diff --git a/modules/core/c++/particle/aabb.hpp b/modules/core/c++/particle/aabb.hpp
index a838401..983fd97 100644
--- a/modules/core/c++/particle/aabb.hpp
+++ b/modules/core/c++/particle/aabb.hpp
@@ -22,8 +22,8 @@ public:
 		sch::Member<sch::FixedArray<sch::UInt64,D>,"b">
 	>;
 public:
-	template<typename Encode>
-	static constexpr saw::error_or<saw::data<AABB>> calculate(const saw::data<Schema,Encode>& p_grp, const saw::data<sch::FixedArray<sch::UInt64,1u>>& i, const saw::data<sch::FixedArray<sch::UInt64,D>>& meta){
+	template<typename Sch, typename Encode>
+	static constexpr saw::error_or<saw::data<AABB>> calculate(const saw::data<Sch,Encode>& p_grp, const saw::data<sch::FixedArray<sch::UInt64,1u>>& i, const saw::data<sch::FixedArray<sch::UInt64,D>>& meta){
 		static_assert(PC > 0u, "Can't calculate from no particles");
 		if(not (i.at({0u}).get() < PC) ){
 			return saw::make_error<saw::err::critical>("Too large i in particle_aabb");
@@ -55,5 +55,6 @@ public:
 
 	}
 };
+
 }
 }
-- 
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