NvCloth::ICloth Class Reference

#include <ICloth.h>

Inherited by NvCloth::Cloth.

Public Types
using	PreSimulationEvent = AZ::Event< ClothId, float >
using	PostSimulationEvent = AZ::Event< ClothId, float, const AZStd::vector< SimParticleFormat > & >

Public Member Functions
	AZ_RTTI (ICloth, "{78817F38-E4A5-4B94-BCD8-3E3B73F66B5A}")
virtual ClothId	GetId () const =0
	Returns the cloth identifier.
virtual const AZStd::vector< SimParticleFormat > &	GetInitialParticles () const =0
	Returns the list of particles (positions and inverse mass) used when the cloth was created.
virtual const AZStd::vector< SimIndexType > &	GetInitialIndices () const =0
	Returns the list of triangles' indices used when the cloth's fabric was created.
virtual const AZStd::vector< SimParticleFormat > &	GetParticles () const =0
	Returns the current list of particles (positions and inverse mass) of cloth.
virtual void	SetParticles (const AZStd::vector< SimParticleFormat > &particles)=0
virtual void	SetParticles (AZStd::vector< SimParticleFormat > &&particles)=0
virtual void	DiscardParticleDelta ()=0
virtual const FabricCookedData &	GetFabricCookedData () const =0
	Returns the FabricCookedData used when the cloth was created.
virtual IClothConfigurator *	GetClothConfigurator ()=0
void	ConnectPreSimulationEventHandler (PreSimulationEvent::Handler &handler)
void	ConnectPostSimulationEventHandler (PostSimulationEvent::Handler &handler)

Protected Attributes
PreSimulationEvent	m_preSimulationEvent
PostSimulationEvent	m_postSimulationEvent

Detailed Description

Interface to a cloth in the system. A cloth is formed of particles that are simulated with a series of constraints specified by a fabric. A cloth must be added to a solver to be simulated.

Note

Use IClothSystem interface to obtain a cloth from the system.

Member Typedef Documentation

PostSimulationEvent

using NvCloth::ICloth::PostSimulationEvent = AZ::Event<ClothId, float, const AZStd::vector<SimParticleFormat>&>

Event signaled after running simulation.

Parameters

(Unnamed)	The cloth identifier.
(Unnamed)	Delta time.
(Unnamed)	New particles (positions and inverse masses) result of running the simulation.

PreSimulationEvent

using NvCloth::ICloth::PreSimulationEvent = AZ::Event<ClothId, float>

Event signaled before running simulation.

Parameters

(Unnamed)	The cloth identifier.
(Unnamed)	Delta time

Member Function Documentation

ConnectPostSimulationEventHandler()

void NvCloth::ICloth::ConnectPostSimulationEventHandler ( PostSimulationEvent::Handler &  handler )

inline

Connects a handler to the PostSimulationEvent. Note that the events can be triggered from multiple threads at the same time. Please make sure the handler is reentrant and thread-safe.

ConnectPreSimulationEventHandler()

void NvCloth::ICloth::ConnectPreSimulationEventHandler ( PreSimulationEvent::Handler &  handler )

inline

Connects a handler to the PreSimulationEvent. Note that the events can be triggered from multiple threads at the same time. Please make sure the handler is reentrant and thread-safe.

DiscardParticleDelta()

virtual void NvCloth::ICloth::DiscardParticleDelta ( )

pure virtual

Makes current and previous particles the same, the next simulation will not have any effect since delta positions will be zero.

Implemented in NvCloth::Cloth.

GetClothConfigurator()

virtual IClothConfigurator* NvCloth::ICloth::GetClothConfigurator ( )

pure virtual

Returns the interface to IClothConfigurator to set all cloth parameters that define its behavior during simulation.

Implemented in NvCloth::Cloth.

SetParticles() [1/2]

virtual void NvCloth::ICloth::SetParticles ( AZStd::vector< SimParticleFormat > &&  particles )

pure virtual

Sets the current particles (positions and inverse mass) for cloth.

Parameters

particles

List of particles to set (rvalue overload).

Note

This function results in a copy of all particle data to NvCloth and therefore it's not a fast operation.

Implemented in NvCloth::Cloth.

SetParticles() [2/2]

virtual void NvCloth::ICloth::SetParticles ( const AZStd::vector< SimParticleFormat > &  particles )

pure virtual

Sets the current particles (positions and inverse mass) for cloth.

Parameters

particles

List of particles to set.

Note

This function results in a copy of all particle data to NvCloth and therefore it's not a fast operation.

Implemented in NvCloth::Cloth.

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

• Gems/NvCloth/Code/Include/NvCloth/ICloth.h