#include <gpu_physics.h>

Collaboration diagram for bicameral::sim::GpuPhysics:

Classes
struct	Constants

Public Member Functions
void	RecordInitialize (ID3D12GraphicsCommandList10 *list, D3D12_GPU_VIRTUAL_ADDRESS debugRing)
void	RecordStep (ID3D12GraphicsCommandList10 *list, D3D12_GPU_VIRTUAL_ADDRESS debugRing)
void	RecordReadback (ID3D12GraphicsCommandList10 *list) const
std::vector< PhysicsBody >	ReadBodies () const
GpuPhysicsStats	ReadStats () const
uint64_t	Tick () const
uint32_t	BodyCount () const
ID3D12Resource *	Bodies () const
std::span< const ComPtr< ID3D12Resource > >	StateBuffers () const
GpuPhysicsCursor	Cursor () const
void	SetCursor (const GpuPhysicsCursor &cursor)
bool	EnableProfiling (ID3D12Device *device)
void	AccumulateProfile ()
std::vector< GpuPhysicsPassTime >	ProfileResult () const

Static Public Member Functions
static std::expected< GpuPhysics, std::string >	Create (ID3D12Device5 *device, const PhysicsScene &scene, const physics::PxParameters &parameters, const GpuPhysicsOptions &options={})
static uint64_t	StateHash (uint64_t tick, const std::vector< PhysicsBody > &bodies)

Private Types
enum class	Pass : uint8_t { Initialize , BeginSubstep , Broadphase , Narrowphase , PrepareManifolds , ColorRound , FinishColoring , Recollide , SolveColor , UpdateDuals , UpdateVelocity , Finish , BuildManifolds , BroadphaseGraph , SolveColorGraph , Count }

Private Member Functions
std::expected< void, std::string >	CreatePipelines (ID3D12Device5 *device)
std::expected< void, std::string >	CreateBuffers (ID3D12Device5 *device, const PhysicsScene &scene)
void	RecordSubstep (ID3D12GraphicsCommandList10 *list, D3D12_GPU_VIRTUAL_ADDRESS debugRing, uint32_t substep)
void	RecordColoring (ID3D12GraphicsCommandList10 *list, D3D12_GPU_VIRTUAL_ADDRESS debugRing, Constants constants)
void	RecordIterations (ID3D12GraphicsCommandList10 *list, D3D12_GPU_VIRTUAL_ADDRESS debugRing, Constants constants)
void	RecordSolveColors (ID3D12GraphicsCommandList10 *list, D3D12_GPU_VIRTUAL_ADDRESS debugRing, Constants constants)
void	RecordColorPredicateStates (ID3D12GraphicsCommandList10 *list, bool toPredication) const
bool	SkipsEmptyColors () const
void	RecordPass (ID3D12GraphicsCommandList10 *list, D3D12_GPU_VIRTUAL_ADDRESS debugRing, Pass pass, const Constants &constants, uint32_t threadCount)
void	RecordSolveColorGraph (ID3D12GraphicsCommandList10 *list, D3D12_GPU_VIRTUAL_ADDRESS debugRing, const Constants &constants, int32_t color)
void	RecordColorListStates (ID3D12GraphicsCommandList10 *list, bool toGraphInput) const
void	SetGraphProgram (ID3D12GraphicsCommandList10 *list)
void	RecordBroadphaseGraph (ID3D12GraphicsCommandList10 *list, D3D12_GPU_VIRTUAL_ADDRESS debugRing, const Constants &constants)
void	BindRoot (ID3D12GraphicsCommandList10 *list, D3D12_GPU_VIRTUAL_ADDRESS debugRing, const Constants &constants) const
void	RecordProfileStart (ID3D12GraphicsCommandList10 *list) const
void	RecordTimestamp (ID3D12GraphicsCommandList10 *list, Pass pass)
Constants	BaseConstants () const

Private Attributes
physics::PxParameters	m_parameters {}
GpuPhysicsOptions	m_options
uint32_t	m_bodyCount = 0
uint32_t	m_frictionQ16 = 0
uint64_t	m_tick = 0
uint32_t	m_half = 1
ComPtr< ID3D12RootSignature >	m_rootSignature
std::array< ComPtr< ID3D12PipelineState >,(size_t) Pass::Count >	m_pipelines
std::unique_ptr< gpu::WorkGraph >	m_graph
uint32_t	m_broadphaseEntry = 0
uint32_t	m_solveEntry = 0
bool	m_graphInitialized = false
bool	m_graphProgramSet = false
std::array< ComPtr< ID3D12Resource >, 14 >	m_uavs
std::array< ComPtr< ID3D12Resource >, 2 >	m_srvs
ComPtr< ID3D12Resource >	m_bodiesReadback
ComPtr< ID3D12Resource >	m_statsReadback
ComPtr< ID3D12QueryHeap >	m_timestamps
ComPtr< ID3D12Resource >	m_timestampReadback
std::vector< Pass >	m_profiledPasses
std::array< uint64_t,(size_t) Pass::Count >	m_profileCounts {}
std::array< uint64_t,(size_t) Pass::Count >	m_profileTicks {}

Detailed Description

Definition at line 74 of file gpu_physics.h.

Member Enumeration Documentation

◆ Pass

enum class bicameral::sim::GpuPhysics::Pass : uint8_t

strongprivate

Enumerator
Initialize
BeginSubstep
Broadphase
Narrowphase
PrepareManifolds
ColorRound
FinishColoring
Recollide
SolveColor
UpdateDuals
UpdateVelocity
Finish
BuildManifolds
BroadphaseGraph
SolveColorGraph
Count

Definition at line 114 of file gpu_physics.h.

Member Function Documentation

◆ AccumulateProfile()

void bicameral::sim::GpuPhysics::AccumulateProfile ( )

Definition at line 300 of file gpu_physics.cpp.

References m_profileCounts, m_profiledPasses, m_profileTicks, m_timestampReadback, m_timestamps, and bicameral::gpu::ReadBuffer().

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◆ BaseConstants()

GpuPhysics::Constants bicameral::sim::GpuPhysics::BaseConstants ( ) const

nodiscardprivate

Definition at line 176 of file gpu_physics.cpp.

References m_bodyCount, m_frictionQ16, m_half, m_options, m_solveEntry, m_tick, and m_uavs.

Referenced by RecordInitialize(), and RecordSubstep().

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◆ BindRoot()

void bicameral::sim::GpuPhysics::BindRoot	(	ID3D12GraphicsCommandList10 *	list,
		D3D12_GPU_VIRTUAL_ADDRESS	debugRing,
		const Constants &	constants ) const

private

Definition at line 257 of file gpu_physics.cpp.

References bicameral::gpu::RootSignatureLayout::DebugRingIndex(), m_srvs, m_uavs, bicameral::gpu::RootSignatureLayout::RootConstantIndex(), bicameral::gpu::RootSignatureLayout::SrvIndex(), and bicameral::gpu::RootSignatureLayout::uavCount.

Referenced by RecordBroadphaseGraph(), RecordPass(), and RecordSolveColorGraph().

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◆ Bodies()

ID3D12Resource * bicameral::sim::GpuPhysics::Bodies ( ) const

inlinenodiscard

Definition at line 93 of file gpu_physics.h.

References m_uavs.

◆ BodyCount()

uint32_t bicameral::sim::GpuPhysics::BodyCount ( ) const

inlinenodiscard

Definition at line 90 of file gpu_physics.h.

References m_bodyCount.

◆ Create()

std::expected< GpuPhysics, std::string > bicameral::sim::GpuPhysics::Create	(	ID3D12Device5 *	device,
		const PhysicsScene &	scene,
		const physics::PxParameters &	parameters,
		const GpuPhysicsOptions &	options = {} )

staticnodiscard

Definition at line 75 of file gpu_physics.cpp.

References bicameral::sim::PhysicsScene::bodies, CreateBuffers(), CreatePipelines(), bicameral::sim::PhysicsScene::frictionQ16, m_bodyCount, m_frictionQ16, m_options, m_parameters, and bicameral::sim::GpuPhysicsOptions::slotsPerBody.

Referenced by bicameral::sim::ProbeSim::CreatePhysics().

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◆ CreateBuffers()

std::expected< void, std::string > bicameral::sim::GpuPhysics::CreateBuffers	(	ID3D12Device5 *	device,
		const PhysicsScene &	scene )

nodiscardprivate

Definition at line 135 of file gpu_physics.cpp.

References bicameral::sim::PhysicsScene::bodies, bicameral::gpu::CreateBuffer(), m_bodiesReadback, m_bodyCount, m_options, m_parameters, m_srvs, m_statsReadback, m_uavs, bicameral::sim::MakePhysicsBody(), bicameral::gpu::Readback, and bicameral::gpu::UnorderedAccess.

Referenced by Create().

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◆ CreatePipelines()

std::expected< void, std::string > bicameral::sim::GpuPhysics::CreatePipelines ( ID3D12Device5 * device )

nodiscardprivate

Definition at line 97 of file gpu_physics.cpp.

References bicameral::gpu::WorkGraph::Create(), bicameral::gpu::CreateComputePipeline(), bicameral::gpu::CreateRootSignature(), bicameral::sim::Graph, bicameral::gpu::LoadShader(), m_bodyCount, m_broadphaseEntry, m_graph, m_options, m_pipelines, m_rootSignature, and m_solveEntry.

Referenced by Create().

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◆ Cursor()

GpuPhysicsCursor bicameral::sim::GpuPhysics::Cursor ( ) const

inlinenodiscard

Definition at line 98 of file gpu_physics.h.

References m_half, and m_tick.

◆ EnableProfiling()

bool bicameral::sim::GpuPhysics::EnableProfiling ( ID3D12Device * device )

nodiscard

Definition at line 272 of file gpu_physics.cpp.

References bicameral::gpu::CreateBuffer(), m_timestampReadback, m_timestamps, and bicameral::gpu::Readback.

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◆ ProfileResult()

std::vector< GpuPhysicsPassTime > bicameral::sim::GpuPhysics::ProfileResult ( ) const

nodiscard

Definition at line 317 of file gpu_physics.cpp.

References Count, m_profileCounts, and m_profileTicks.

◆ ReadBodies()

std::vector< PhysicsBody > bicameral::sim::GpuPhysics::ReadBodies ( ) const

nodiscard

Definition at line 459 of file gpu_physics.cpp.

References m_bodiesReadback, m_bodyCount, and bicameral::gpu::ReadBuffer().

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◆ ReadStats()

GpuPhysicsStats bicameral::sim::GpuPhysics::ReadStats ( ) const

nodiscard

Definition at line 467 of file gpu_physics.cpp.

References m_statsReadback, bicameral::sim::GpuPhysicsStats::overflow, and bicameral::gpu::ReadBuffer().

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◆ RecordBroadphaseGraph()

void bicameral::sim::GpuPhysics::RecordBroadphaseGraph	(	ID3D12GraphicsCommandList10 *	list,
		D3D12_GPU_VIRTUAL_ADDRESS	debugRing,
		const Constants &	constants )

private

Definition at line 204 of file gpu_physics.cpp.

References BindRoot(), BroadphaseGraph, bicameral::gpu::WorkGraph::DispatchFromCpu(), m_bodyCount, m_broadphaseEntry, RecordProfileStart(), RecordTimestamp(), SetGraphProgram(), and bicameral::gpu::UavBarrier().

Referenced by RecordSubstep().

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◆ RecordColoring()

void bicameral::sim::GpuPhysics::RecordColoring	(	ID3D12GraphicsCommandList10 *	list,
		D3D12_GPU_VIRTUAL_ADDRESS	debugRing,
		Constants	constants )

private

Definition at line 378 of file gpu_physics.cpp.

References bicameral::sim::GpuPhysics::Constants::colorIn, ColorRound, FinishColoring, m_bodyCount, m_options, and RecordPass().

Referenced by RecordSubstep().

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◆ RecordColorListStates()

void bicameral::sim::GpuPhysics::RecordColorListStates	(	ID3D12GraphicsCommandList10 *	list,
		bool	toGraphInput ) const

private

Definition at line 234 of file gpu_physics.cpp.

References m_uavs, and bicameral::gpu::Transition().

Referenced by RecordIterations().

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◆ RecordColorPredicateStates()

void bicameral::sim::GpuPhysics::RecordColorPredicateStates	(	ID3D12GraphicsCommandList10 *	list,
		bool	toPredication ) const

private

Definition at line 441 of file gpu_physics.cpp.

References m_uavs, and bicameral::gpu::Transition().

Referenced by RecordSubstep().

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◆ RecordInitialize()

void bicameral::sim::GpuPhysics::RecordInitialize	(	ID3D12GraphicsCommandList10 *	list,
		D3D12_GPU_VIRTUAL_ADDRESS	debugRing )

Definition at line 332 of file gpu_physics.cpp.

References BaseConstants(), Initialize, m_bodyCount, m_half, m_tick, and RecordPass().

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◆ RecordIterations()

void bicameral::sim::GpuPhysics::RecordIterations	(	ID3D12GraphicsCommandList10 *	list,
		D3D12_GPU_VIRTUAL_ADDRESS	debugRing,
		Constants	constants )

private

Definition at line 390 of file gpu_physics.cpp.

References bicameral::sim::GpuPhysics::Constants::alphaQ16, bicameral::sim::Graph, m_bodyCount, m_options, m_parameters, Recollide, RecordColorListStates(), RecordPass(), RecordSolveColors(), UpdateDuals, and UpdateVelocity.

Referenced by RecordSubstep().

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◆ RecordPass()

void bicameral::sim::GpuPhysics::RecordPass	(	ID3D12GraphicsCommandList10 *	list,
		D3D12_GPU_VIRTUAL_ADDRESS	debugRing,
		Pass	pass,
		const Constants &	constants,
		uint32_t	threadCount )

private

Definition at line 190 of file gpu_physics.cpp.

References BindRoot(), m_graphProgramSet, m_pipelines, m_rootSignature, RecordProfileStart(), RecordTimestamp(), and bicameral::gpu::UavBarrier().

Referenced by RecordColoring(), RecordInitialize(), RecordIterations(), RecordSolveColors(), and RecordSubstep().

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◆ RecordProfileStart()

void bicameral::sim::GpuPhysics::RecordProfileStart ( ID3D12GraphicsCommandList10 * list ) const

private

Definition at line 285 of file gpu_physics.cpp.

References m_profiledPasses, and m_timestamps.

Referenced by RecordBroadphaseGraph(), RecordPass(), and RecordSolveColorGraph().

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◆ RecordReadback()

void bicameral::sim::GpuPhysics::RecordReadback ( ID3D12GraphicsCommandList10 * list ) const

Definition at line 450 of file gpu_physics.cpp.

References m_bodiesReadback, m_profiledPasses, m_statsReadback, m_timestampReadback, m_timestamps, m_uavs, and bicameral::gpu::RecordCopyToReadback().

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◆ RecordSolveColorGraph()

void bicameral::sim::GpuPhysics::RecordSolveColorGraph	(	ID3D12GraphicsCommandList10 *	list,
		D3D12_GPU_VIRTUAL_ADDRESS	debugRing,
		const Constants &	constants,
		int32_t	color )

private

Definition at line 218 of file gpu_physics.cpp.

References BindRoot(), bicameral::gpu::WorkGraph::DispatchFromGpu(), m_uavs, RecordProfileStart(), RecordTimestamp(), SetGraphProgram(), SolveColorGraph, and bicameral::gpu::UavBarrier().

Referenced by RecordSolveColors().

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◆ RecordSolveColors()

void bicameral::sim::GpuPhysics::RecordSolveColors	(	ID3D12GraphicsCommandList10 *	list,
		D3D12_GPU_VIRTUAL_ADDRESS	debugRing,
		Constants	constants )

private

Definition at line 418 of file gpu_physics.cpp.

References bicameral::sim::GpuPhysics::Constants::color, bicameral::sim::Graph, m_bodyCount, m_options, m_uavs, RecordPass(), RecordSolveColorGraph(), SkipsEmptyColors(), and SolveColor.

Referenced by RecordIterations().

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◆ RecordStep()

void bicameral::sim::GpuPhysics::RecordStep	(	ID3D12GraphicsCommandList10 *	list,
		D3D12_GPU_VIRTUAL_ADDRESS	debugRing )

Definition at line 338 of file gpu_physics.cpp.

References m_graphProgramSet, m_parameters, m_tick, and RecordSubstep().

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◆ RecordSubstep()

void bicameral::sim::GpuPhysics::RecordSubstep	(	ID3D12GraphicsCommandList10 *	list,
		D3D12_GPU_VIRTUAL_ADDRESS	debugRing,
		uint32_t	substep )

private

Definition at line 347 of file gpu_physics.cpp.

References BaseConstants(), BeginSubstep, Broadphase, BuildManifolds, Finish, m_bodyCount, m_graph, m_half, m_options, Narrowphase, PrepareManifolds, RecordBroadphaseGraph(), RecordColoring(), RecordColorPredicateStates(), RecordIterations(), RecordPass(), bicameral::sim::GpuPhysics::Constants::resetStats, and SkipsEmptyColors().

Referenced by RecordStep().

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◆ RecordTimestamp()

void bicameral::sim::GpuPhysics::RecordTimestamp	(	ID3D12GraphicsCommandList10 *	list,
		Pass	pass )

private

Definition at line 291 of file gpu_physics.cpp.

References m_profiledPasses, and m_timestamps.

Referenced by RecordBroadphaseGraph(), RecordPass(), and RecordSolveColorGraph().

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◆ SetCursor()

void bicameral::sim::GpuPhysics::SetCursor ( const GpuPhysicsCursor & cursor )

inline

Definition at line 99 of file gpu_physics.h.

References bicameral::sim::GpuPhysicsCursor::currentHalf, m_half, m_tick, and bicameral::sim::GpuPhysicsCursor::tick.

◆ SetGraphProgram()

void bicameral::sim::GpuPhysics::SetGraphProgram ( ID3D12GraphicsCommandList10 * list )

private

Definition at line 246 of file gpu_physics.cpp.

References m_graph, m_graphInitialized, m_graphProgramSet, and m_rootSignature.

Referenced by RecordBroadphaseGraph(), and RecordSolveColorGraph().

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◆ SkipsEmptyColors()

bool bicameral::sim::GpuPhysics::SkipsEmptyColors ( ) const

inlinenodiscardprivate

Definition at line 161 of file gpu_physics.h.

References bicameral::sim::Compute, and m_options.

Referenced by RecordSolveColors(), and RecordSubstep().

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◆ StateBuffers()

std::span< const ComPtr< ID3D12Resource > > bicameral::sim::GpuPhysics::StateBuffers ( ) const

inlinenodiscard

Definition at line 97 of file gpu_physics.h.

References m_uavs.

◆ StateHash()

uint64_t bicameral::sim::GpuPhysics::StateHash	(	uint64_t	tick,
		const std::vector< PhysicsBody > &	bodies )

staticnodiscard

Definition at line 475 of file gpu_physics.cpp.

◆ Tick()

uint64_t bicameral::sim::GpuPhysics::Tick ( ) const

inlinenodiscard

Definition at line 89 of file gpu_physics.h.

References m_tick.

Member Data Documentation

◆ m_bodiesReadback

ComPtr<ID3D12Resource> bicameral::sim::GpuPhysics::m_bodiesReadback

private

Definition at line 194 of file gpu_physics.h.

Referenced by CreateBuffers(), ReadBodies(), and RecordReadback().

◆ m_bodyCount

uint32_t bicameral::sim::GpuPhysics::m_bodyCount = 0

private

Definition at line 180 of file gpu_physics.h.

Referenced by BaseConstants(), BodyCount(), Create(), CreateBuffers(), CreatePipelines(), ReadBodies(), RecordBroadphaseGraph(), RecordColoring(), RecordInitialize(), RecordIterations(), RecordSolveColors(), and RecordSubstep().

◆ m_broadphaseEntry

uint32_t bicameral::sim::GpuPhysics::m_broadphaseEntry = 0

private

Definition at line 188 of file gpu_physics.h.

Referenced by CreatePipelines(), and RecordBroadphaseGraph().

◆ m_frictionQ16

uint32_t bicameral::sim::GpuPhysics::m_frictionQ16 = 0

private

Definition at line 181 of file gpu_physics.h.

Referenced by BaseConstants(), and Create().

◆ m_graph

std::unique_ptr<gpu::WorkGraph> bicameral::sim::GpuPhysics::m_graph

private

Definition at line 187 of file gpu_physics.h.

Referenced by CreatePipelines(), RecordSubstep(), and SetGraphProgram().

◆ m_graphInitialized

bool bicameral::sim::GpuPhysics::m_graphInitialized = false

private

Definition at line 190 of file gpu_physics.h.

Referenced by SetGraphProgram().

◆ m_graphProgramSet

bool bicameral::sim::GpuPhysics::m_graphProgramSet = false

private

Definition at line 191 of file gpu_physics.h.

Referenced by RecordPass(), RecordStep(), and SetGraphProgram().

◆ m_half

uint32_t bicameral::sim::GpuPhysics::m_half = 1

private

Definition at line 183 of file gpu_physics.h.

Referenced by BaseConstants(), Cursor(), RecordInitialize(), RecordSubstep(), and SetCursor().

◆ m_options

GpuPhysicsOptions bicameral::sim::GpuPhysics::m_options

private

Definition at line 179 of file gpu_physics.h.

Referenced by BaseConstants(), Create(), CreateBuffers(), CreatePipelines(), RecordColoring(), RecordIterations(), RecordSolveColors(), RecordSubstep(), and SkipsEmptyColors().

◆ m_parameters

physics::PxParameters bicameral::sim::GpuPhysics::m_parameters {}

private

Definition at line 178 of file gpu_physics.h.

Referenced by Create(), CreateBuffers(), RecordIterations(), and RecordStep().

◆ m_pipelines

std::array<ComPtr<ID3D12PipelineState>, (size_t)Pass::Count> bicameral::sim::GpuPhysics::m_pipelines

private

Definition at line 186 of file gpu_physics.h.

Referenced by CreatePipelines(), and RecordPass().

◆ m_profileCounts

std::array<uint64_t, (size_t)Pass::Count> bicameral::sim::GpuPhysics::m_profileCounts {}

private

Definition at line 201 of file gpu_physics.h.

Referenced by AccumulateProfile(), and ProfileResult().

◆ m_profiledPasses

std::vector<Pass> bicameral::sim::GpuPhysics::m_profiledPasses

private

Definition at line 200 of file gpu_physics.h.

Referenced by AccumulateProfile(), RecordProfileStart(), RecordReadback(), and RecordTimestamp().

◆ m_profileTicks

std::array<uint64_t, (size_t)Pass::Count> bicameral::sim::GpuPhysics::m_profileTicks {}

private

Definition at line 202 of file gpu_physics.h.

Referenced by AccumulateProfile(), and ProfileResult().

◆ m_rootSignature

ComPtr<ID3D12RootSignature> bicameral::sim::GpuPhysics::m_rootSignature

private

Definition at line 185 of file gpu_physics.h.

Referenced by CreatePipelines(), RecordPass(), and SetGraphProgram().

◆ m_solveEntry

uint32_t bicameral::sim::GpuPhysics::m_solveEntry = 0

private

Definition at line 189 of file gpu_physics.h.

Referenced by BaseConstants(), and CreatePipelines().

◆ m_srvs

std::array<ComPtr<ID3D12Resource>, 2> bicameral::sim::GpuPhysics::m_srvs

private

Definition at line 193 of file gpu_physics.h.

Referenced by BindRoot(), and CreateBuffers().

◆ m_statsReadback

ComPtr<ID3D12Resource> bicameral::sim::GpuPhysics::m_statsReadback

private

Definition at line 195 of file gpu_physics.h.

Referenced by CreateBuffers(), ReadStats(), and RecordReadback().

◆ m_tick

uint64_t bicameral::sim::GpuPhysics::m_tick = 0

private

Definition at line 182 of file gpu_physics.h.

Referenced by BaseConstants(), Cursor(), RecordInitialize(), RecordStep(), SetCursor(), and Tick().

◆ m_timestampReadback

ComPtr<ID3D12Resource> bicameral::sim::GpuPhysics::m_timestampReadback

private

Definition at line 199 of file gpu_physics.h.

Referenced by AccumulateProfile(), EnableProfiling(), and RecordReadback().

◆ m_timestamps

ComPtr<ID3D12QueryHeap> bicameral::sim::GpuPhysics::m_timestamps

private

Definition at line 198 of file gpu_physics.h.

Referenced by AccumulateProfile(), EnableProfiling(), RecordProfileStart(), RecordReadback(), and RecordTimestamp().

◆ m_uavs

std::array<ComPtr<ID3D12Resource>, 14> bicameral::sim::GpuPhysics::m_uavs

private

Definition at line 192 of file gpu_physics.h.

Referenced by BaseConstants(), BindRoot(), Bodies(), CreateBuffers(), RecordColorListStates(), RecordColorPredicateStates(), RecordReadback(), RecordSolveColorGraph(), RecordSolveColors(), and StateBuffers().

The documentation for this class was generated from the following files:

engine/src/sim/gpu_physics.h
engine/src/sim/gpu_physics.cpp

Classes

Public Member Functions

Static Public Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Enumeration Documentation

◆ Pass

Member Function Documentation

◆ AccumulateProfile()

◆ BaseConstants()

◆ BindRoot()

◆ Bodies()

◆ BodyCount()

◆ Create()

◆ CreateBuffers()

◆ CreatePipelines()

◆ Cursor()

◆ EnableProfiling()

◆ ProfileResult()

◆ ReadBodies()

◆ ReadStats()

◆ RecordBroadphaseGraph()

◆ RecordColoring()

◆ RecordColorListStates()

◆ RecordColorPredicateStates()

◆ RecordInitialize()

◆ RecordIterations()

◆ RecordPass()

◆ RecordProfileStart()

◆ RecordReadback()

◆ RecordSolveColorGraph()

◆ RecordSolveColors()

◆ RecordStep()

◆ RecordSubstep()

◆ RecordTimestamp()

◆ SetCursor()

◆ SetGraphProgram()

◆ SkipsEmptyColors()

◆ StateBuffers()

◆ StateHash()

◆ Tick()

Member Data Documentation

◆ m_bodiesReadback

◆ m_bodyCount

◆ m_broadphaseEntry

◆ m_frictionQ16

◆ m_graph

◆ m_graphInitialized

◆ m_graphProgramSet

◆ m_half

◆ m_options

◆ m_parameters

◆ m_pipelines

◆ m_profileCounts

◆ m_profiledPasses

◆ m_profileTicks

◆ m_rootSignature

◆ m_solveEntry

◆ m_srvs

◆ m_statsReadback

◆ m_tick

◆ m_timestampReadback

◆ m_timestamps

◆ m_uavs