Cloth Class Reference

#include <Cloth.h>

Collaboration diagram for Cloth:

Public Member Functions
Particle &	getParticle (int x, int y)
const Particle &	getParticle (int x, int y) const
Particle &	getParticleByIndex (int index)
const Particle	getParticleByIndex (int index) const
int	getSize () const
std::vector< double > &	getHeightvals ()
	Cloth (const Vec3 &origin_pos, int num_particles_width, int num_particles_height, double step_x, double step_y, double smoothThreshold, double heightThreshold, int rigidness, double time_step)
void	setheightvals (const std::vector< double > &heightvals)
double	timeStep ()
void	addForce (const Vec3 &direction)
void	terrainCollision ()
void	movableFilter ()
void	findUnmovablePoint (const std::vector< XY > &connected, const std::vector< double > &heightvals, std::vector< int > &edgePoints)
void	handle_slop_connected (const std::vector< int > &edgePoints, const std::vector< XY > &connected, const std::vector< std::vector< int >> &neighbors, const std::vector< double > &heightvals)
void	saveToFile (std::string path="")
void	saveMovableToFile (std::string path="")
ccMesh *	toMesh () const
	Converts the cloth to a CC mesh structure. More...

Public Attributes
int	num_particles_width
int	num_particles_height
Vec3	origin_pos
double	step_x
double	step_y

Detailed Description

Definition at line 44 of file Cloth.h.

Constructor & Destructor Documentation

Cloth()

Cloth::Cloth	(	const Vec3 &	origin_pos,
		int	num_particles_width,
		int	num_particles_height,
		double	step_x,
		double	step_y,
		double	smoothThreshold,
		double	heightThreshold,
		int	rigidness,
		double	time_step
	)

Definition at line 24 of file Cloth.cpp.

References getParticle(), num_particles_height, num_particles_width, origin_pos, step_x, step_y, Vec3::x, Vec3::y, and Vec3::z.

Member Function Documentation

addForce()

void Cloth::addForce

(

const Vec3 &

direction

)

Definition at line 187 of file Cloth.cpp.

Referenced by CSF::do_filtering().

findUnmovablePoint()

void Cloth::findUnmovablePoint	(	const std::vector< XY > &	connected,
		const std::vector< double > &	heightvals,
		std::vector< int > &	edgePoints
	)

Definition at line 318 of file Cloth.cpp.

References abs(), getParticle(), Particle::isMovable(), Particle::makeUnmovable(), num_particles_height, num_particles_width, Particle::pos, and Vec3::y.

getHeightvals()

std::vector<double>& Cloth::getHeightvals ( )

inline

Definition at line 97 of file Cloth.h.

Referenced by CSF::do_filtering().

getParticle() [1/2]

Particle& Cloth::getParticle ( int  x, int  y  )

inline

Definition at line 77 of file Cloth.h.

References num_particles_width.

Referenced by Cloth(), Cloud2CloudDist::Compute(), Rasterization::findHeightValByScanline(), findUnmovablePoint(), movableFilter(), and Rasterization::RasterTerrain().

getParticle() [2/2]

const Particle& Cloth::getParticle ( int  x, int  y  ) const

inline

Definition at line 80 of file Cloth.h.

References num_particles_width.

getParticleByIndex() [1/2]

Particle& Cloth::getParticleByIndex ( int  index )

inline

Definition at line 83 of file Cloth.h.

Referenced by Rasterization::RasterTerrain().

getParticleByIndex() [2/2]

const Particle Cloth::getParticleByIndex ( int  index ) const

inline

Definition at line 84 of file Cloth.h.

getSize()

int Cloth::getSize ( ) const

inline

Definition at line 93 of file Cloth.h.

References num_particles_height, and num_particles_width.

Referenced by Rasterization::RasterTerrain(), and toMesh().

handle_slop_connected()

void Cloth::handle_slop_connected	(	const std::vector< int > &	edgePoints,
		const std::vector< XY > &	connected,
		const std::vector< std::vector< int >> &	neighbors,
		const std::vector< double > &	heightvals
	)

Definition at line 393 of file Cloth.cpp.

References abs(), fabs(), and num_particles_width.

movableFilter()

void Cloth::movableFilter

(

)

Definition at line 214 of file Cloth.cpp.

References getParticle(), Particle::isMovable(), Particle::isVisited, num_particles_height, and num_particles_width.

Referenced by CSF::do_filtering().

saveMovableToFile()

void Cloth::saveMovableToFile

(

std::string

path = ""

)

Definition at line 453 of file Cloth.cpp.

References QtCompat::endl(), and cloudViewer::t::geometry::path.

saveToFile()

void Cloth::saveToFile

(

std::string

path = ""

)

Definition at line 434 of file Cloth.cpp.

References QtCompat::endl(), and cloudViewer::t::geometry::path.

setheightvals()

void Cloth::setheightvals ( const std::vector< double > &  heightvals )

inline

Definition at line 112 of file Cloth.h.

terrainCollision()

void Cloth::terrainCollision

(

)

Definition at line 198 of file Cloth.cpp.

References Particle::makeUnmovable(), Particle::offsetPos(), Particle::pos, and Vec3::y.

Referenced by CSF::do_filtering().

timeStep()

double Cloth::timeStep

(

)

This is an important methods where the time is progressed one time step for the entire cloth. This includes calling satisfyConstraint() for every constraint, and calling timeStep() for all particles

issues/909

Definition at line 146 of file Cloth.cpp.

References abs().

Referenced by CSF::do_filtering().

toMesh()

ccMesh * Cloth::toMesh

(

)

const

Converts the cloth to a CC mesh structure.

Definition at line 104 of file Cloth.cpp.

References ccHObject::addChild(), cloudViewer::PointCloudTpl< T >::addPoint(), ccMesh::addTriangle(), getSize(), num_particles_height, num_particles_width, Particle::pos, ccMesh::reserve(), ccPointCloud::reserve(), ccObject::setEnabled(), Vec3::x, Vec3::y, and Vec3::z.

Referenced by CSF::do_filtering().

Member Data Documentation

num_particles_height

int Cloth::num_particles_height

Definition at line 89 of file Cloth.h.

Referenced by Cloth(), CSF::do_filtering(), Rasterization::findHeightValByScanline(), findUnmovablePoint(), getSize(), movableFilter(), and toMesh().

num_particles_width

int Cloth::num_particles_width

Definition at line 88 of file Cloth.h.

Referenced by Cloth(), CSF::do_filtering(), Rasterization::findHeightValByScanline(), findUnmovablePoint(), getParticle(), getSize(), handle_slop_connected(), movableFilter(), and toMesh().

origin_pos

Vec3 Cloth::origin_pos

Definition at line 90 of file Cloth.h.

Referenced by Cloth(), Cloud2CloudDist::Compute(), and Rasterization::RasterTerrain().

step_x

double Cloth::step_x

Definition at line 91 of file Cloth.h.

Referenced by Cloth(), Cloud2CloudDist::Compute(), and Rasterization::RasterTerrain().

step_y

double Cloth::step_y

Definition at line 91 of file Cloth.h.

Referenced by Cloth(), Cloud2CloudDist::Compute(), and Rasterization::RasterTerrain().

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

• /root/ACloudViewer/plugins/core/Standard/qCSF/include/Cloth.h
• /root/ACloudViewer/plugins/core/Standard/qCSF/src/Cloth.cpp