sofa::component::behaviormodel::eulerianfluid::Fluid2D Class Reference

#include <Fluid2D.h>

Inheritance diagram for sofa::component::behaviormodel::eulerianfluid::Fluid2D:

Collaboration diagram for sofa::component::behaviormodel::eulerianfluid::Fluid2D:


Data Structures
struct	CubeData
	For each cube, store the vertex indices on each 3 first edges, and the data value. More...
struct	Face
struct	Vertex
Public Types
typedef Grid2D::real	real
typedef Grid2D::vec2	vec2
typedef Vec< 3, real >	vec3
Public Member Functions
	Fluid2D ()
virtual	~Fluid2D ()
int	getNx () const
void	setNx (int v)
int	getNy () const
void	setNy (int v)
virtual void	init ()
	Initialization method called at graph modification, during bottom-up traversal.
virtual void	reset ()
	Reset to initial state.
virtual void	updatePosition (double dt)
	Computation of a new simulation step.
virtual void	drawVisual ()
	Display the VisualModel object.
virtual bool	addBBox (double minBBox, double maxBBox)
	used to add the bounding-box of this visual model to the given bounding box in order to compute the scene bounding box or cull hidden objects.
virtual void	initVisual ()
	Initialize the textures, or other graphical resources.
virtual void	updateVisual ()
	used to update the model if necessary.
Data Fields
sofa::core::objectmodel::DataPtr < int >	f_nx
sofa::core::objectmodel::DataPtr < int >	f_ny
sofa::core::objectmodel::DataPtr < real >	f_cellwidth
sofa::core::objectmodel::Data < real >	f_height
sofa::core::objectmodel::Data < vec2 >	f_dir
sofa::core::objectmodel::Data < real >	f_tstart
sofa::core::objectmodel::Data < real >	f_tstop
Protected Member Functions
template<int C>
int	addPoint (int x, int y, int z, real v0, real v1, real iso)
int	addFace (int p1, int p2, int p3)
Protected Attributes
int	nx
int	ny
real	cellwidth
Grid2D *	fluid
Grid2D *	fnext
Grid2D *	ftemp
sofa::helper::vector< Vertex >	points
sofa::helper::vector< Face >	facets
sofa::helper::vector< CubeData >	planes

Detailed Description

Definition at line 47 of file Fluid2D.h.

Member Typedef Documentation

typedef Grid2D::real sofa::component::behaviormodel::eulerianfluid::Fluid2D::real

Definition at line 50 of file Fluid2D.h.

typedef Grid2D::vec2 sofa::component::behaviormodel::eulerianfluid::Fluid2D::vec2

Definition at line 51 of file Fluid2D.h.

typedef Vec<3,real> sofa::component::behaviormodel::eulerianfluid::Fluid2D::vec3

Definition at line 52 of file Fluid2D.h.

Constructor & Destructor Documentation

sofa::component::behaviormodel::eulerianfluid::Fluid2D::Fluid2D ( )

Definition at line 52 of file Fluid2D.cpp.

sofa::component::behaviormodel::eulerianfluid::Fluid2D::~Fluid2D ( ) [virtual]

Definition at line 67 of file Fluid2D.cpp.

References fluid, fnext, and ftemp.

Member Function Documentation

bool sofa::component::behaviormodel::eulerianfluid::Fluid2D::addBBox	(	double *	,
		double *
	)			`[virtual]`

used to add the bounding-box of this visual model to the given bounding box in order to compute the scene bounding box or cull hidden objects.

Returns:: false if the visual model does not define any bounding box, which should only be the case for "debug" objects, as this lack of information might affect performances and leads to incorrect scene bounding box.

Reimplemented from sofa::core::VisualModel.

Definition at line 406 of file Fluid2D.cpp.

References cellwidth, nx, and ny.