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fixing the broken build and optimizing the engine by 2.3 sec by using unused avx function namely computeBoundsOverlapMatrixAVX #26

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fixing the broken build and optimizing the engine by 2.3 sec by using unused avx function namely computeBoundsOverlapMatrixAVX #26

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4 changes: 3 additions & 1 deletion Physics3D/boundstree/boundsTree.h
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Original file line number Diff line number Diff line change
Expand Up @@ -455,12 +455,14 @@ void forEachColissionWithRecursive(const TreeTrunk& trunk, int trunkSize, Bounda
}
}
}
//before = 0m17.620s;
//after = 0m15.310s;

// expects a function of the form void(Boundable*, Boundable*)
// Calls the given function for each pair of leaf nodes from the two trunks
template<typename Boundable, typename SIMDHelper, typename Func>
void forEachColissionBetweenRecursive(const TreeTrunk& trunkA, int trunkASize, const TreeTrunk& trunkB, int trunkBSize, const Func& func) {
OverlapMatrix overlapBetween = SIMDHelper::computeBoundsOverlapMatrix(trunkA, trunkASize, trunkB, trunkBSize);
OverlapMatrix overlapBetween = SIMDHelper::computeBoundsOverlapMatrixAVX(trunkA, trunkASize, trunkB, trunkBSize);

for(int a = 0; a < trunkASize; a++) {
const TreeNodeRef& aNode = trunkA.subNodes[a];
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1 change: 1 addition & 0 deletions Physics3D/geometry/triangleMeshCommon.h
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Expand Up @@ -2,6 +2,7 @@

#include "triangleMesh.h"
#include <immintrin.h>
#include <stdint.h>

namespace P3D {
#ifdef _MSC_VER
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