63 lines
2.2 KiB
C++
63 lines
2.2 KiB
C++
// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
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// SPDX-FileCopyrightText: 2021 Jorrit Rouwe
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// SPDX-License-Identifier: MIT
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#include <Jolt/Jolt.h>
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#include <Jolt/Physics/Collision/NarrowPhaseStats.h>
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#ifdef JPH_TRACK_NARROWPHASE_STATS
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JPH_NAMESPACE_BEGIN
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NarrowPhaseStat NarrowPhaseStat::sCollideShape[NumSubShapeTypes][NumSubShapeTypes];
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NarrowPhaseStat NarrowPhaseStat::sCastShape[NumSubShapeTypes][NumSubShapeTypes];
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thread_local TrackNarrowPhaseStat *TrackNarrowPhaseStat::sRoot = nullptr;
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void NarrowPhaseStat::ReportStats(const char *inName, EShapeSubType inType1, EShapeSubType inType2, uint64 inTicks100Pct) const
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{
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double total_pct = 100.0 * double(mTotalTicks) / double(inTicks100Pct);
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double total_pct_excl_children = 100.0 * double(mTotalTicks - mChildTicks) / double(inTicks100Pct);
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std::stringstream str;
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str << inName << ", " << sSubShapeTypeNames[(int)inType1] << ", " << sSubShapeTypeNames[(int)inType2] << ", " << mNumQueries << ", " << total_pct << ", " << total_pct_excl_children << ", " << total_pct_excl_children / mNumQueries << ", " << mHitsReported;
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Trace(str.str().c_str());
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}
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void NarrowPhaseStat::sReportStats()
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{
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Trace("Query Type, Shape Type 1, Shape Type 2, Num Queries, Total Time (%%), Total Time Excl Children (%%), Total Time Excl. Children / Query (%%), Hits Reported");
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uint64 total_ticks = 0;
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for (EShapeSubType t1 : sAllSubShapeTypes)
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for (EShapeSubType t2 : sAllSubShapeTypes)
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{
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const NarrowPhaseStat &collide_stat = sCollideShape[(int)t1][(int)t2];
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total_ticks += collide_stat.mTotalTicks - collide_stat.mChildTicks;
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const NarrowPhaseStat &cast_stat = sCastShape[(int)t1][(int)t2];
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total_ticks += cast_stat.mTotalTicks - cast_stat.mChildTicks;
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}
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for (EShapeSubType t1 : sAllSubShapeTypes)
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for (EShapeSubType t2 : sAllSubShapeTypes)
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{
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const NarrowPhaseStat &stat = sCollideShape[(int)t1][(int)t2];
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if (stat.mNumQueries > 0)
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stat.ReportStats("CollideShape", t1, t2, total_ticks);
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}
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for (EShapeSubType t1 : sAllSubShapeTypes)
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for (EShapeSubType t2 : sAllSubShapeTypes)
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{
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const NarrowPhaseStat &stat = sCastShape[(int)t1][(int)t2];
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if (stat.mNumQueries > 0)
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stat.ReportStats("CastShape", t1, t2, total_ticks);
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}
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}
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JPH_NAMESPACE_END
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#endif // JPH_TRACK_NARROWPHASE_STATS
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