#include <VisualModelImpl.h>

Abstract class which implements partially VisualModel. More...

Inheritance diagram for sofa::component::visual::VisualModelImpl:

Detailed Description

Abstract class which implements partially VisualModel.

This class implemented all non-hardware (i.e OpenGL or DirectX) specific functions for rendering. It takes a 3D model (basically a .OBJ model) and apply transformations on it. At the moment, it is only implemented by OglModel for OpenGL systems.

Classes
class	FaceGroup

Public Attributes
bool	useTopology
	True if list of facets should be taken from the attached topology. More...

int	lastMeshRev
	Time stamps from the last time the mesh was updated from the topology. More...

bool	castShadow
	True if object cast shadows. More...

sofa::core::topology::BaseMeshTopology *	m_topology

Data< bool >	m_initRestPositions
	True if rest positions should be initialized with initial positions, False if nothing should be done. More...

Data< bool >	m_useNormals
	True if normals should be read from file. More...

Data< bool >	m_updateNormals
	True if normals should be updated at each iteration. More...

Data< bool >	m_computeTangents
	True if tangents should be computed at startup. More...

Data< bool >	m_updateTangents
	True if tangents should be updated at each iteration. More...

Data< bool >	m_handleDynamicTopology
	True if topological changes should be handled. More...

Data< bool >	m_fixMergedUVSeams
	True if UV seams should be handled even when duplicate UVs are merged. More...

Data< bool >	m_keepLines
	keep and draw lines (false by default) More...

Data< VecCoord >	m_vertices2
	vertices of the model (only if vertices have multiple normals/texcoords, otherwise positions are used) More...

core::topology::PointData< VecTexCoord >	m_vtexcoords
	coordinates of the texture More...

core::topology::PointData< VecCoord >	m_vtangents
	tangents for normal mapping More...

core::topology::PointData< VecCoord >	m_vbitangents
	tangents for normal mapping More...

core::topology::EdgeData< VecVisualEdge >	m_edges
	edges of the model More...

core::topology::TriangleData< VecVisualTriangle >	m_triangles
	triangles of the model More...

core::topology::QuadData< VecVisualQuad >	m_quads
	quads of the model More...

bool	m_textureChanged {false}

Data< type::vector< visual_index_type > >	m_vertPosIdx

Data< type::vector< visual_index_type > >	m_vertNormIdx

sofa::core::objectmodel::DataFileName	fileMesh

sofa::core::objectmodel::DataFileName	texturename

sofa::type::Vec3f	bbox [2]

Data< sofa::type::Material >	material

Data< bool >	putOnlyTexCoords

Data< bool >	srgbTexturing

Data< type::vector< sofa::type::Material > >	materials

Data< type::vector< FaceGroup > >	groups

SingleLink< VisualModelImpl, sofa::core::topology::BaseMeshTopology, BaseLink::FLAG_STOREPATH\|BaseLink::FLAG_STRONGLINK >	l_topology
	Link to be set to the topology container in the component graph. More...

sofa::defaulttype::Rigid3fTypes::VecCoord	xforms
	Temporary added here from RigidState deprecated inheritance. More...

bool	xformsModified

Public Attributes inherited from sofa::core::visual::VisualModel
Data< bool >	d_enable
	Display the visual model or not. More...

Public Attributes inherited from sofa::core::objectmodel::BaseObject
Data< bool >	f_listening
	if true, handle the events, otherwise ignore the events More...

Public Attributes inherited from sofa::core::objectmodel::Base
std::vector< lifecycle::DeprecatedData * >	m_oldAttributes

Data< int >	d_messageLogCount

Data< std::string >	name
	Name of the object. More...

Data< bool >	f_printLog
	if true, emits extra messages at runtime. More...

Data< sofa::core::objectmodel::TagSet >	f_tags
	list of the subsets the objet belongs to More...

Data< sofa::type::BoundingBox >	f_bbox
	this object bounding box More...

Data< sofa::core::objectmodel::ComponentState >	d_componentState
	the object state More...

std::string	m_definitionSourceFileName {""}

int	m_definitionSourceFilePos {-1}

std::string	m_instanciationSourceFileName {""}

int	m_instanciationSourceFilePos {-1}

Public Attributes inherited from sofa::core::visual::VisualState< defaulttype::Vec3Types >
core::topology::PointData< VecCoord >	m_positions
	Vertices coordinates. More...

core::topology::PointData< VecCoord >	m_restPositions
	Vertices rest coordinates. More...

core::topology::PointData< VecDeriv >	m_vnormals
	Normals of the model. More...

bool	modified
	True if input vertices modified since last rendering. More...

Public Attributes inherited from sofa::core::State< TDataTypes >
AccumulationVecId< TDataTypes, V_DERIV, V_READ >	accumulatedForces
	Stores all the VecDerivId corresponding to a force. They can then be accumulated. More...

Protected Attributes
std::set< sofa::core::topology::BaseMeshTopology::TriangleID >	m_dirtyTriangles

std::set< sofa::core::topology::BaseMeshTopology::QuadID >	m_dirtyQuads
	Internal buffer similar to. More...

Protected Attributes inherited from sofa::core::objectmodel::BaseObject
SingleLink< BaseObject, BaseContext, BaseLink::FLAG_DOUBLELINK >	l_context

LinkSlaves	l_slaves

SingleLink< BaseObject, BaseObject, BaseLink::FLAG_DOUBLELINK >	l_master

Protected Attributes inherited from sofa::core::objectmodel::Base
std::map< std::string, sofa::core::DataTrackerCallback >	m_internalEngine

VecData	m_vecData
	List of fields (Data instances) More...

MapData	m_aliasData
	name -> Data multi-map (includes names and aliases) More...

VecLink	m_vecLink
	List of links. More...

MapLink	m_aliasLink
	name -> Link multi-map (includes names and aliases) More...

Public Member Functions
	SOFA_CLASS2 (VisualModelImpl, core::visual::VisualModel, sofa::core::visual::VisualState< defaulttype::Vec3Types >)

	SOFA_ATTRIBUTE_REPLACED__TYPEMEMBER (Index, sofa::Index)

virtual void	internalDraw (const core::visual::VisualParams *, bool)
	Rendering method. More...

void	parse (core::objectmodel::BaseObjectDescription *arg) override
	Parse the given description to assign values to this object's fields and potentially other parameters. More...

virtual bool	hasTransparent ()

bool	hasOpaque ()

void	doDrawVisual (const core::visual::VisualParams *vparams) override

void	drawTransparent (const core::visual::VisualParams *vparams) override
	Display transparent surfaces. More...

void	drawShadow (const core::visual::VisualParams *vparams) override
	Display shadow-casting surfaces. More...

virtual bool	loadTextures ()

virtual bool	loadTexture (const std::string &)

bool	load (const std::string &filename, const std::string &loader, const std::string &textureName)

void	flipFaces ()

void	setFilename (std::string s)

std::string	getFilename ()

void	setColor (float r, float g, float b, float a)

void	setColor (std::string color)

void	setUseNormals (bool val)

bool	getUseNormals () const

void	setCastShadow (bool val)

bool	getCastShadow () const

void	setMesh (helper::io::Mesh &m, bool tex=false)

bool	isUsingTopology () const

const VecCoord &	getVertices () const

const VecDeriv &	getVnormals () const

const VecTexCoord &	getVtexcoords () const

const VecCoord &	getVtangents () const

const VecCoord &	getVbitangents () const

const VecVisualTriangle &	getTriangles () const

const VecVisualQuad &	getQuads () const

const VecVisualEdge &	getEdges () const

void	setVertices (VecCoord *x)

void	setVnormals (VecDeriv *vn)

void	setVtexcoords (VecTexCoord *vt)

void	setVtangents (VecCoord *v)

void	setVbitangents (VecCoord *v)

void	setTriangles (VecVisualTriangle *t)

void	setQuads (VecVisualQuad *q)

void	setEdges (VecVisualEdge *e)

virtual void	computePositions ()

virtual void	computeMesh ()

virtual void	computeNormals ()

virtual void	computeTangents ()

void	computeBBox (const core::ExecParams *params, bool=false) override

virtual void	computeUVSphereProjection ()

virtual void	updateBuffers ()

virtual void	deleteBuffers ()

virtual void	deleteTextures ()

void	updateVisual () override
	used to update the model if necessary. More...

void	init () override
	Initialization method called at graph creation and modification, during top-down traversal. More...

void	initFromTopology ()

void	initPositionFromVertices ()

void	initFromFileMesh ()

void	initVisual () override
	Initialize the textures, or other graphical resources. More...

void	exportOBJ (std::string name, std::ostream out, std::ostream mtl, sofa::Index &vindex, sofa::Index &nindex, sofa::Index &tindex, int &count) override

bool	insertInNode (core::objectmodel::BaseNode *node) override

bool	removeInNode (core::objectmodel::BaseNode *node) override

Public Member Functions inherited from sofa::core::visual::VisualModel
	SOFA_ABSTRACT_CLASS (VisualModel, objectmodel::BaseObject)

virtual void	drawVisual (const VisualParams *) final
	Display the VisualModel object. More...

virtual void	clearVisual ()
	clear some graphical resources (generaly called before the deleteVisitor). More...

virtual void	fwdDraw (VisualParams *)
	Called before objects in the current branch are displayed. More...

virtual void	bwdDraw (VisualParams *)
	Called after objects in the current branch are displayed. More...

virtual void	parallelUpdateVisual ()
	used to update the model if necessary. More...

virtual bool	addBBox (SReal , SReal )
	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. More...

bool	insertInNode (objectmodel::BaseNode *node) override

bool	removeInNode (objectmodel::BaseNode *node) override

Public Member Functions inherited from sofa::core::objectmodel::BaseObject
	SOFA_CLASS (BaseObject, Base)

virtual void	draw (const core::visual::VisualParams *)
	Render internal data of this object, for debugging purposes. More...

void	setSrc (const std::string &v, std::vector< std::string > *attributeList=nullptr)
	Sets a source Object and parses it to collect dependent Data. More...

void	setSrc (const std::string &v, const BaseObject loader, std::vector< std::string > attributeList=nullptr)

Base *	findLinkDestClass (const BaseClass destType, const std::string &path, const BaseLink link) override

virtual std::string	getPathName () const override
	Return the full path name of this object. More...

SReal	getTime () const
	Current time. More...

const BaseContext *	getContext () const

BaseContext *	getContext ()

const BaseObject *	getMaster () const

BaseObject *	getMaster ()

const VecSlaves &	getSlaves () const

BaseObject *	getSlave (const std::string &name) const

virtual void	addSlave (BaseObject::SPtr s)

virtual void	removeSlave (BaseObject::SPtr s)

virtual void	handleEvent (Event *)
	Handle an event. More...

virtual void	handleTopologyChange ()

virtual void	handleTopologyChange (core::topology::Topology *t)

void	parse (BaseObjectDescription *arg) override
	Parse the given description to assign values to this object's fields and potentially other parameters. More...

virtual void	bwdInit ()
	Initialization method called at graph creation and modification, during bottom-up traversal. More...

virtual void	reinit ()
	Update method called when variables used in precomputation are modified. More...

void	updateInternal ()
	Update method called when variables (used to compute other internal variables) are modified. More...

virtual void	storeResetState ()
	Save the initial state for later uses in reset() More...

virtual void	reset ()
	Reset to initial state. More...

virtual void	cleanup ()

Public Member Functions inherited from sofa::core::objectmodel::Base
virtual const BaseClass *	getClass () const

void	addDeprecatedAttribute (lifecycle::DeprecatedData *attribute)

void	addUpdateCallback (const std::string &name, std::initializer_list< BaseData * > inputs, std::function< sofa::core::objectmodel::ComponentState(const DataTracker &)> function, std::initializer_list< BaseData * > outputs)

void	addOutputsToCallback (const std::string &name, std::initializer_list< BaseData * > outputs)

const std::string &	getName () const
	Accessor to the object name. More...

void	setName (const std::string &n)
	Set the name of this object. More...

void	setName (const std::string &n, int counter)
	Set the name of this object, adding an integer counter. More...

std::string	getTypeName () const
	Get the type name of this object (i.e. class and template types) More...

virtual std::string	getClassName () const
	Get the class name of this object. More...

virtual std::string	getTemplateName () const final
	Get the template type names (if any) used to instantiate this object. More...

std::string	getNameSpaceName () const
	Get the template type names (if any) used to instantiate this object. More...

void	setDefinitionSourceFileName (const std::string &sourceFileName)
	Set the source filename (where the component is implemented) More...

const std::string &	getDefinitionSourceFileName () const
	Get the source filename (where the component is implemented) More...

void	setDefinitionSourceFilePos (const int)
	Set the source location (where the component is implemented) More...

int	getDefinitionSourceFilePos () const
	Get the source location (where the component is implemented) More...

void	setInstanciationSourceFileName (const std::string &sourceFileName)

const std::string &	getInstanciationSourceFileName () const

void	setInstanciationSourceFilePos (const int)

int	getInstanciationSourceFilePos () const

void	addMessage (const sofa::helper::logging::Message &m) const

size_t	countLoggedMessages (sofa::helper::logging::Message::TypeSet t=sofa::helper::logging::Message::AnyTypes) const

const std::deque< sofa::helper::logging::Message > &	getLoggedMessages () const

const std::string	getLoggedMessagesAsString (sofa::helper::logging::Message::TypeSet t=sofa::helper::logging::Message::AnyTypes) const

void	clearLoggedMessages () const

bool	notMuted () const

const sofa::core::objectmodel::TagSet &	getTags () const
	Represents the subsets the object belongs to. More...

bool	hasTag (Tag t) const
	Return true if the object belong to the given subset. More...

void	addTag (Tag t)
	Add a subset qualification to the object. More...

void	removeTag (Tag t)
	Remove a subset qualification to the object. More...

ComponentState	getComponentState () const

bool	isComponentStateValid () const

virtual bool	parseField (const std::string &attribute, const std::string &value)
	Assign one field value (Data or Link) More...

virtual bool	hasField (const std::string &attribute) const
	Check if a given Data field or Link exists. More...

void	parseFields (const std::list< std::string > &str)
	Assign the field values stored in the given list of name + value pairs of strings. More...

virtual void	parseFields (const std::map< std::string, std::string * > &str)
	Assign the field values stored in the given map of name -> value pairs. More...

void	writeDatas (std::map< std::string, std::string * > &str)
	Write the current field values to the given map of name -> value pairs. More...

void	writeDatas (std::ostream &out, const std::string &separator=" ")

BaseData *	findData (const std::string &name) const

std::vector< BaseData * >	findGlobalField (const std::string &name) const
	Find data fields given a name: several can be found as we look into the alias map. More...

BaseLink *	findLink (const std::string &name) const

std::vector< BaseLink * >	findLinks (const std::string &name) const
	Find link fields given a name: several can be found as we look into the alias map. More...

virtual void	updateLinks (bool logErrors=true)
	Update pointers in case the pointed-to objects have appeared. More...

template<class T >
BaseData::BaseInitData	initData (::sofa::core::objectmodel::Data< T > field, const char name, const char *help, ::sofa::core::objectmodel::BaseData::DataFlags dataflags)
	Helper method used to initialize a data field containing a value of type T. More...

template<class T >
BaseData::BaseInitData	initData (Data< T > field, const char name, const char *help, bool isDisplayed=true, bool isReadOnly=false)
	Helper method used to initialize a data field containing a value of type T. More...

template<class T >
Data< T >::InitData	initData (Data< T > field, const T &value, const char name, const char *help, bool isDisplayed=true, bool isReadOnly=false)
	Helper method used to initialize a data field containing a value of type T. More...

void	addData (BaseData *f, const std::string &name)

void	addData (BaseData *f)

void	removeData (BaseData *f)
	Remove a data field. More...

void	addAlias (BaseData field, const char alias)
	Add an alias to a Data. More...

void	addLink (BaseLink *l)
	Add a link. More...

void	addAlias (BaseLink link, const char alias)
	Add an alias to a Link. More...

const VecData &	getDataFields () const
	Accessor to the vector containing all the fields of this object. More...

const MapData &	getDataAliases () const
	Accessor to the map containing all the aliases of this object. More...

const VecLink &	getLinks () const
	Accessor to the vector containing all the fields of this object. More...

const MapLink &	getLinkAliases () const
	Accessor to the map containing all the aliases of this object. More...

virtual bool	findDataLinkDest (BaseData &ptr, const std::string &path, const BaseLink link)

template<class T >
bool	findLinkDest (T &ptr, const std::string &path, const BaseLink link)

Public Member Functions inherited from sofa::core::visual::VisualState< defaulttype::Vec3Types >
	SOFA_CLASS (VisualState, SOFA_TEMPLATE(core::State, defaulttype::Vec3Types))

	VisualState ()

virtual void	resize (Size vsize) override
	Resize all stored vector. More...

virtual Size	getSize () const override
	Current size of all stored vectors. More...

virtual Data< VecCoord > *	write (core::VecCoordId v) override

virtual Data< VecDeriv > *	write (core::VecDerivId v) override

virtual Data< MatrixDeriv > *	write (core::MatrixDerivId) override

virtual const Data< VecCoord > *	read (core::ConstVecCoordId v) const override

virtual const Data< VecDeriv > *	read (core::ConstVecDerivId v) const override

virtual const Data< MatrixDeriv > *	read (core::ConstMatrixDerivId) const override

Public Member Functions inherited from sofa::core::State< TDataTypes >
	SOFA_CLASS (SOFA_TEMPLATE(State, TDataTypes), BaseState)

sofa::type::TBoundingBox< Real >	computeBBox () const
	Compute the bounding box independently from the visibility parameters. More...

void	computeBBox (const core::ExecParams *params, bool onlyVisible=false) override

objectmodel::BaseData *	baseWrite (VecId v) override

const objectmodel::BaseData *	baseRead (ConstVecId v) const override

ReadVecCoord	readPositions () const

WriteVecCoord	writePositions ()

WriteOnlyVecCoord	writeOnlyPositions ()

ReadVecCoord	readRestPositions () const

WriteVecCoord	writeRestPositions ()

WriteOnlyVecCoord	writeOnlyRestPositions ()

ReadVecDeriv	readVelocities () const

WriteVecDeriv	writeVelocities ()

WriteOnlyVecDeriv	writeOnlyVelocities ()

ReadVecDeriv	readForces () const

WriteVecDeriv	writeForces ()

WriteOnlyVecDeriv	writeOnlyForces ()

ReadVecDeriv	readDx () const

WriteVecDeriv	writeDx ()

WriteOnlyVecDeriv	writeOnlyDx ()

ReadVecDeriv	readNormals () const

const AccumulationVecId< TDataTypes, V_DERIV, V_READ > &	readTotalForces () const
	Returns a proxy objects offering simplified access to elements of the cumulative sum of all force containers. More...

void	addToTotalForces (core::ConstVecDerivId forceId) override
	The provided VecDerivId will contribute to the sum of all force containers. More...

void	removeFromTotalForces (core::ConstVecDerivId forceId) override

Public Member Functions inherited from sofa::core::BaseState
	SOFA_ABSTRACT_CLASS (BaseState, objectmodel::BaseObject)

bool	insertInNode (objectmodel::BaseNode *node) override

bool	removeInNode (objectmodel::BaseNode *node) override

Static Public Member Functions
static std::string	GetCustomTemplateName ()

static Coord	computeTangent (const Coord &v1, const Coord &v2, const Coord &v3, const TexCoord &t1, const TexCoord &t2, const TexCoord &t3)
	Utility method to compute tangent from vertices and texture coordinates. More...

static Coord	computeBitangent (const Coord &v1, const Coord &v2, const Coord &v3, const TexCoord &t1, const TexCoord &t2, const TexCoord &t3)
	Utility method to compute bitangent from vertices and texture coordinates. More...

Static Public Member Functions inherited from sofa::core::objectmodel::BaseObject
template<class T >
static bool	canCreate (T , BaseContext , BaseObjectDescription *)
	Pre-construction check method called by ObjectFactory. More...

template<class T >
static T::SPtr	create (T , BaseContext context, BaseObjectDescription *arg)
	Construction method called by ObjectFactory. More...

Static Public Member Functions inherited from sofa::core::objectmodel::Base
static const BaseClass *	GetClass ()

template<class T >
static std::string	shortName (const T ptr=nullptr, BaseObjectDescription =nullptr)

Protected Member Functions
	VisualModelImpl ()
	Default constructor. More...

	~VisualModelImpl () override
	Default destructor. More...

Protected Member Functions inherited from sofa::core::visual::VisualModel
	VisualModel ()

	~VisualModel () override

Protected Member Functions inherited from sofa::core::objectmodel::BaseObject
	BaseObject ()

	~BaseObject () override

virtual void	doUpdateInternal ()
	Implementation of the internal update. More...

void	changeContextLink (BaseContext before, BaseContext &after)

void	changeSlavesLink (BaseObject::SPtr ptr, std::size_t, bool add)
	This method insures that slaves objects have master and context links set correctly. More...

void	trackInternalData (const BaseData &data)
	Method called to add the Data to the DataTracker (listing the Data to track) More...

void	cleanTracker ()

bool	hasDataChanged (const BaseData &data)
	Method called to know if a tracked Data has changed. More...

Protected Member Functions inherited from sofa::core::objectmodel::Base
	Base ()

virtual	~Base ()

void	initData0 (BaseData field, BaseData::BaseInitData &res, const char name, const char *help, bool isDisplayed=true, bool isReadOnly=false)
	Helper method used by initData() More...

void	initData0 (BaseData field, BaseData::BaseInitData &res, const char name, const char *help, BaseData::DataFlags dataFlags)
	Helper method used by initData() More...

template<class T >
void	initData0 (Data< T > field, typename Data< T >::InitData &res, const T &value, const char name, const char *help, bool isDisplayed=true, bool isReadOnly=false)
	Helper method used by initData() More...

Protected Member Functions inherited from sofa::core::State< TDataTypes >
	State ()

	~State () override

Protected Member Functions inherited from sofa::core::BaseState
	BaseState ()

	~BaseState () override

Initial transformation attributes
typedef sofa::type::Vec< 3, Real >	Vec3Real

Data< Vec3Real >	m_translation
	Initial Translation of the object. More...

Data< Vec3Real >	m_rotation
	Initial Rotation of the object. More...

Data< Vec3Real >	m_scale
	Initial Scale of the object. More...

Data< TexCoord >	m_scaleTex
	Scale of the texture. More...

Data< TexCoord >	m_translationTex
	Translation of the texture. More...

void	applyTranslation (const SReal dx, const SReal dy, const SReal dz) override

void	applyRotation (const SReal rx, const SReal ry, const SReal rz) override
	Apply Rotation from Euler angles (in degree!) More...

void	applyRotation (const sofa::type::Quat< SReal > q) override

void	applyScale (const SReal sx, const SReal sy, const SReal sz) override

virtual void	applyUVTransformation ()

void	applyUVTranslation (const Real dU, const Real dV)

void	applyUVScale (const Real su, const Real sv)

void	setTranslation (SReal dx, SReal dy, SReal dz)

void	setRotation (SReal rx, SReal ry, SReal rz)

void	setScale (SReal sx, SReal sy, SReal sz)

Attribute details

◆ bbox

sofa::type::Vec3f sofa::component::visual::VisualModelImpl::bbox[2]

◆ castShadow

bool sofa::component::visual::VisualModelImpl::castShadow

True if object cast shadows.

◆ fileMesh

sofa::core::objectmodel::DataFileName sofa::component::visual::VisualModelImpl::fileMesh

◆ groups

Data< type::vector<FaceGroup> > sofa::component::visual::VisualModelImpl::groups

◆ l_topology

SingleLink<VisualModelImpl, sofa::core::topology::BaseMeshTopology, BaseLink::FLAG_STOREPATH | BaseLink::FLAG_STRONGLINK> sofa::component::visual::VisualModelImpl::l_topology

Link to be set to the topology container in the component graph.

◆ lastMeshRev

int sofa::component::visual::VisualModelImpl::lastMeshRev

Time stamps from the last time the mesh was updated from the topology.

◆ m_computeTangents

Data<bool> sofa::component::visual::VisualModelImpl::m_computeTangents

True if tangents should be computed at startup.

◆ m_dirtyQuads

std::set< sofa::core::topology::BaseMeshTopology::QuadID> sofa::component::visual::VisualModelImpl::m_dirtyQuads

protected

Internal buffer similar to.

See also: m_dirtyTriangles but to be used by topolgy Data; m_quads callback when points are removed.

◆ m_dirtyTriangles

std::set< sofa::core::topology::BaseMeshTopology::TriangleID> sofa::component::visual::VisualModelImpl::m_dirtyTriangles

protected

Internal buffer to be filled by topology Data

See also: m_triangles callback when points are removed. Those dirty triangles will be updated at next updateVisual This avoid to update the whole mesh.

◆ m_edges

core::topology::EdgeData< VecVisualEdge > sofa::component::visual::VisualModelImpl::m_edges

edges of the model

◆ m_fixMergedUVSeams

Data<bool> sofa::component::visual::VisualModelImpl::m_fixMergedUVSeams

True if UV seams should be handled even when duplicate UVs are merged.

◆ m_handleDynamicTopology

Data<bool> sofa::component::visual::VisualModelImpl::m_handleDynamicTopology

True if topological changes should be handled.

◆ m_initRestPositions

Data<bool> sofa::component::visual::VisualModelImpl::m_initRestPositions

True if rest positions should be initialized with initial positions, False if nothing should be done.

◆ m_keepLines

Data<bool> sofa::component::visual::VisualModelImpl::m_keepLines

keep and draw lines (false by default)

◆ m_quads

core::topology::QuadData< VecVisualQuad > sofa::component::visual::VisualModelImpl::m_quads

quads of the model

◆ m_rotation

Data< Vec3Real > sofa::component::visual::VisualModelImpl::m_rotation

Initial Rotation of the object.

◆ m_scale

Data< Vec3Real > sofa::component::visual::VisualModelImpl::m_scale

Initial Scale of the object.

◆ m_scaleTex

Data< TexCoord > sofa::component::visual::VisualModelImpl::m_scaleTex

Scale of the texture.

◆ m_textureChanged

bool sofa::component::visual::VisualModelImpl::m_textureChanged {false}

◆ m_topology

sofa::core::topology::BaseMeshTopology* sofa::component::visual::VisualModelImpl::m_topology

◆ m_translation

Data< Vec3Real > sofa::component::visual::VisualModelImpl::m_translation

Initial Translation of the object.

◆ m_translationTex

Data< TexCoord > sofa::component::visual::VisualModelImpl::m_translationTex

Translation of the texture.

◆ m_triangles

core::topology::TriangleData< VecVisualTriangle > sofa::component::visual::VisualModelImpl::m_triangles

triangles of the model

◆ m_updateNormals

Data<bool> sofa::component::visual::VisualModelImpl::m_updateNormals

True if normals should be updated at each iteration.

◆ m_updateTangents

Data<bool> sofa::component::visual::VisualModelImpl::m_updateTangents

True if tangents should be updated at each iteration.

◆ m_useNormals

Data<bool> sofa::component::visual::VisualModelImpl::m_useNormals

True if normals should be read from file.

◆ m_vbitangents

core::topology::PointData< VecCoord > sofa::component::visual::VisualModelImpl::m_vbitangents

tangents for normal mapping

◆ m_vertices2

Data< VecCoord > sofa::component::visual::VisualModelImpl::m_vertices2

vertices of the model (only if vertices have multiple normals/texcoords, otherwise positions are used)

◆ m_vertNormIdx

Data< type::vector<visual_index_type> > sofa::component::visual::VisualModelImpl::m_vertNormIdx

Similarly this vector store which input normal is used for each vertex If it is empty then each vertex correspond to one normal

◆ m_vertPosIdx

Data< type::vector<visual_index_type> > sofa::component::visual::VisualModelImpl::m_vertPosIdx

If vertices have multiple normals/texcoords, then we need to separate them This vector store which input position is used for each vertex If it is empty then each vertex correspond to one position

◆ m_vtangents

core::topology::PointData< VecCoord > sofa::component::visual::VisualModelImpl::m_vtangents

tangents for normal mapping

◆ m_vtexcoords

core::topology::PointData< VecTexCoord > sofa::component::visual::VisualModelImpl::m_vtexcoords

coordinates of the texture

◆ material

Data< sofa::type::Material > sofa::component::visual::VisualModelImpl::material

◆ materials

Data< type::vector<sofa::type::Material> > sofa::component::visual::VisualModelImpl::materials

◆ putOnlyTexCoords

Data< bool > sofa::component::visual::VisualModelImpl::putOnlyTexCoords

◆ srgbTexturing

Data< bool > sofa::component::visual::VisualModelImpl::srgbTexturing

◆ texturename

sofa::core::objectmodel::DataFileName sofa::component::visual::VisualModelImpl::texturename

◆ useTopology

bool sofa::component::visual::VisualModelImpl::useTopology

True if list of facets should be taken from the attached topology.

◆ xforms

sofa::defaulttype::Rigid3fTypes::VecCoord sofa::component::visual::VisualModelImpl::xforms

Temporary added here from RigidState deprecated inheritance.

◆ xformsModified

bool sofa::component::visual::VisualModelImpl::xformsModified

Constructor details

◆ VisualModelImpl()

sofa::component::visual::VisualModelImpl::VisualModelImpl ( )

protected

Default constructor.

◆ ~VisualModelImpl()

sofa::component::visual::VisualModelImpl::~VisualModelImpl ( )

overrideprotected

Default destructor.

Function details

◆ applyRotation() [1/2]

void sofa::component::visual::VisualModelImpl::applyRotation ( const sofa::type::Quat< SReal > )

overridevirtual

Rotate the positions

This method is optional, it is used when the user want to interactively change the position of an object

Reimplemented from sofa::core::visual::VisualModel.

◆ applyRotation() [2/2]

void sofa::component::visual::VisualModelImpl::applyRotation	(	const SReal	rx,
		const SReal	ry,
		const SReal	rz
	)

overridevirtual

Apply Rotation from Euler angles (in degree!)

Reimplemented from sofa::core::visual::VisualModel.

◆ applyScale()

void sofa::component::visual::VisualModelImpl::applyScale	(	const SReal	SReal,
		const SReal	SReal,
		const SReal	SReal
	)

overridevirtual

Scale the positions

This method is optional, it is used when the user want to interactively change the position of an object

Reimplemented from sofa::core::visual::VisualModel.

◆ applyTranslation()

void sofa::component::visual::VisualModelImpl::applyTranslation	(	const SReal	SReal,
		const SReal	SReal,
		const SReal	SReal
	)

overridevirtual

Translate the positions

This method is optional, it is used when the user want to interactively change the position of an object

Reimplemented from sofa::core::visual::VisualModel.

◆ applyUVScale()

void sofa::component::visual::VisualModelImpl::applyUVScale	(	const Real	su,
		const Real	sv
	)

◆ applyUVTransformation()

void sofa::component::visual::VisualModelImpl::applyUVTransformation ( )

virtual

◆ applyUVTranslation()

void sofa::component::visual::VisualModelImpl::applyUVTranslation	(	const Real	dU,
		const Real	dV
	)

◆ computeBBox()

void sofa::component::visual::VisualModelImpl::computeBBox	(	const core::ExecParams *	,
		bool	= `false`
	)

overridevirtual

Bounding Box computation method. Default to empty method.

Reimplemented from sofa::core::objectmodel::BaseObject.

◆ computeBitangent()

VisualModelImpl::Coord sofa::component::visual::VisualModelImpl::computeBitangent	(	const Coord &	v1,
		const Coord &	v2,
		const Coord &	v3,
		const TexCoord &	t1,
		const TexCoord &	t2,
		const TexCoord &	t3
	)

static

Utility method to compute bitangent from vertices and texture coordinates.

◆ computeMesh()

void sofa::component::visual::VisualModelImpl::computeMesh ( )

virtual

◆ computeNormals()

void sofa::component::visual::VisualModelImpl::computeNormals ( )

virtual

◆ computePositions()

void sofa::component::visual::VisualModelImpl::computePositions ( )

virtual

◆ computeTangent()

VisualModelImpl::Coord sofa::component::visual::VisualModelImpl::computeTangent	(	const Coord &	v1,
		const Coord &	v2,
		const Coord &	v3,
		const TexCoord &	t1,
		const TexCoord &	t2,
		const TexCoord &	t3
	)

static

Utility method to compute tangent from vertices and texture coordinates.

◆ computeTangents()

void sofa::component::visual::VisualModelImpl::computeTangents ( )

virtual

◆ computeUVSphereProjection()

void sofa::component::visual::VisualModelImpl::computeUVSphereProjection ( )

virtual

◆ deleteBuffers()

virtual void sofa::component::visual::VisualModelImpl::deleteBuffers ( )

inlinevirtual

Reimplemented in sofa::gl::component::rendering3d::OglModel.

◆ deleteTextures()

virtual void sofa::component::visual::VisualModelImpl::deleteTextures ( )

inlinevirtual

Reimplemented in sofa::gl::component::rendering3d::OglModel.

◆ doDrawVisual()

void sofa::component::visual::VisualModelImpl::doDrawVisual ( const core::visual::VisualParams * vparams )

overridevirtual

Reimplemented from sofa::core::visual::VisualModel.

◆ drawShadow()

void sofa::component::visual::VisualModelImpl::drawShadow ( const core::visual::VisualParams * vparams )

overridevirtual

Display shadow-casting surfaces.

This method default to calling draw(). Object that do not cast any shadows, or that use a different LOD for them should reimplement it.

Reimplemented from sofa::core::visual::VisualModel.

◆ drawTransparent()

void sofa::component::visual::VisualModelImpl::drawTransparent ( const core::visual::VisualParams * )

overridevirtual

Display transparent surfaces.

Transparent objects should use this method to get a correct display order.

Reimplemented from sofa::core::visual::VisualModel.

◆ exportOBJ()

void sofa::component::visual::VisualModelImpl::exportOBJ	(	std::string	name,
		std::ostream *	out,
		std::ostream *	mtl,
		sofa::Index &	vindex,
		sofa::Index &	nindex,
		sofa::Index &	tindex,
		int &	count
	)

overridevirtual

Append this mesh to an OBJ format stream. The number of vertices position, normal, and texture coordinates already written is given as parameters This method should update them

Reimplemented from sofa::core::visual::VisualModel.

◆ flipFaces()

void sofa::component::visual::VisualModelImpl::flipFaces ( )

◆ getCastShadow()

bool sofa::component::visual::VisualModelImpl::getCastShadow ( ) const

inline

◆ GetCustomTemplateName()

static std::string sofa::component::visual::VisualModelImpl::GetCustomTemplateName ( )

inlinestatic

Returns the sofa class name. By default the name of the c++ class is exposed... More details on the name customization infrastructure is in NameDecoder.h

◆ getEdges()

const VecVisualEdge& sofa::component::visual::VisualModelImpl::getEdges ( ) const

inline

◆ getFilename()

std::string sofa::component::visual::VisualModelImpl::getFilename ( )

inline

◆ getQuads()

const VecVisualQuad& sofa::component::visual::VisualModelImpl::getQuads ( ) const

inline

◆ getTriangles()

const VecVisualTriangle& sofa::component::visual::VisualModelImpl::getTriangles ( ) const

inline

◆ getUseNormals()

bool sofa::component::visual::VisualModelImpl::getUseNormals ( ) const

inline

◆ getVbitangents()

const VecCoord& sofa::component::visual::VisualModelImpl::getVbitangents ( ) const

inline

◆ getVertices()

const VecCoord& sofa::component::visual::VisualModelImpl::getVertices ( ) const

inline

◆ getVnormals()

const VecDeriv& sofa::component::visual::VisualModelImpl::getVnormals ( ) const

inline

◆ getVtangents()

const VecCoord& sofa::component::visual::VisualModelImpl::getVtangents ( ) const

inline

◆ getVtexcoords()

const VecTexCoord& sofa::component::visual::VisualModelImpl::getVtexcoords ( ) const

inline

◆ hasOpaque()

bool sofa::component::visual::VisualModelImpl::hasOpaque ( )

◆ hasTransparent()

bool sofa::component::visual::VisualModelImpl::hasTransparent ( )

virtual

Reimplemented in sofa::gl::component::rendering3d::OglModel.

◆ init()

void sofa::component::visual::VisualModelImpl::init ( void )

overridevirtual

Initialization method called at graph creation and modification, during top-down traversal.

Reimplemented from sofa::core::objectmodel::BaseObject.

Reimplemented in sofa::gl::component::shader::OglShaderVisualModel, sofa::gl::component::rendering3d::OglModel, and sofa::gl::component::rendering3d::MergeVisualModels.

◆ initFromFileMesh()

void sofa::component::visual::VisualModelImpl::initFromFileMesh ( )

◆ initFromTopology()

void sofa::component::visual::VisualModelImpl::initFromTopology ( )

◆ initPositionFromVertices()

void sofa::component::visual::VisualModelImpl::initPositionFromVertices ( )

◆ initVisual()

void sofa::component::visual::VisualModelImpl::initVisual ( )

overridevirtual

Initialize the textures, or other graphical resources.

Called once before the first frame is drawn, and if the graphical context has been recreated.

Reimplemented from sofa::core::visual::VisualModel.

Reimplemented in sofa::gl::component::shader::OglShaderVisualModel, and sofa::gl::component::rendering3d::OglModel.

◆ insertInNode()

bool sofa::component::visual::VisualModelImpl::insertInNode ( core::objectmodel::BaseNode * )

inlineoverridevirtual

the component can insert itself directly in the right sequence in the Node so the Node does not have to test its type against all known types

Returns: true if the component was inserted

Reimplemented from sofa::core::objectmodel::BaseObject.

◆ internalDraw()

virtual void sofa::component::visual::VisualModelImpl::internalDraw	(	const core::visual::VisualParams *	,
		bool
	)

inlinevirtual

Rendering method.

Reimplemented in sofa::gl::component::rendering3d::OglModel.

◆ isUsingTopology()

bool sofa::component::visual::VisualModelImpl::isUsingTopology ( ) const

inline

◆ load()

bool sofa::component::visual::VisualModelImpl::load	(	const std::string &	filename,
		const std::string &	loader,
		const std::string &	textureName
	)

◆ loadTexture()

virtual bool sofa::component::visual::VisualModelImpl::loadTexture ( const std::string & )

inlinevirtual

Reimplemented in sofa::gl::component::rendering3d::OglModel.

◆ loadTextures()

virtual bool sofa::component::visual::VisualModelImpl::loadTextures ( )

inlinevirtual

Reimplemented in sofa::gl::component::rendering3d::OglModel.

◆ parse()

void sofa::component::visual::VisualModelImpl::parse ( core::objectmodel::BaseObjectDescription * arg )

overridevirtual

Parse the given description to assign values to this object's fields and potentially other parameters.

Reimplemented from sofa::core::objectmodel::Base.

Reimplemented in sofa::gl::component::rendering3d::MergeVisualModels.

◆ removeInNode()

bool sofa::component::visual::VisualModelImpl::removeInNode ( core::objectmodel::BaseNode * )

inlineoverridevirtual

the component can remove itself directly in the right sequence in the Node so the Node does not have to test its type against all known types

Returns: true if the component was removed

Reimplemented from sofa::core::objectmodel::BaseObject.

◆ setCastShadow()

void sofa::component::visual::VisualModelImpl::setCastShadow ( bool val )

inline

◆ setColor() [1/2]

void sofa::component::visual::VisualModelImpl::setColor	(	float	r,
		float	g,
		float	b,
		float	a
	)

◆ setColor() [2/2]

void sofa::component::visual::VisualModelImpl::setColor ( std::string color )

◆ setEdges()

void sofa::component::visual::VisualModelImpl::setEdges ( VecVisualEdge * e )

inline

◆ setFilename()

void sofa::component::visual::VisualModelImpl::setFilename ( std::string s )

inline

◆ setMesh()

void sofa::component::visual::VisualModelImpl::setMesh	(	helper::io::Mesh &	m,
		bool	tex = `false`
	)

◆ setQuads()

void sofa::component::visual::VisualModelImpl::setQuads ( VecVisualQuad * q )

inline

◆ setRotation()

void sofa::component::visual::VisualModelImpl::setRotation	(	SReal	rx,
		SReal	ry,
		SReal	rz
	)

inline

◆ setScale()

void sofa::component::visual::VisualModelImpl::setScale	(	SReal	sx,
		SReal	sy,
		SReal	sz
	)

inline

◆ setTranslation()

void sofa::component::visual::VisualModelImpl::setTranslation	(	SReal	dx,
		SReal	dy,
		SReal	dz
	)

inline

◆ setTriangles()

void sofa::component::visual::VisualModelImpl::setTriangles ( VecVisualTriangle * t )

inline

◆ setUseNormals()

void sofa::component::visual::VisualModelImpl::setUseNormals ( bool val )

inline

◆ setVbitangents()

void sofa::component::visual::VisualModelImpl::setVbitangents ( VecCoord * v )

inline

◆ setVertices()

void sofa::component::visual::VisualModelImpl::setVertices ( VecCoord * x )

inline

◆ setVnormals()

void sofa::component::visual::VisualModelImpl::setVnormals ( VecDeriv * vn )

inline

◆ setVtangents()

void sofa::component::visual::VisualModelImpl::setVtangents ( VecCoord * v )

inline

◆ setVtexcoords()

void sofa::component::visual::VisualModelImpl::setVtexcoords ( VecTexCoord * vt )

inline

◆ SOFA_ATTRIBUTE_REPLACED__TYPEMEMBER()

sofa::component::visual::VisualModelImpl::SOFA_ATTRIBUTE_REPLACED__TYPEMEMBER	(	Index	,
		sofa::Index
	)

◆ SOFA_CLASS2()

sofa::component::visual::VisualModelImpl::SOFA_CLASS2	(	VisualModelImpl	,
		core::visual::VisualModel	,
		sofa::core::visual::VisualState< defaulttype::Vec3Types >
	)

◆ updateBuffers()

virtual void sofa::component::visual::VisualModelImpl::updateBuffers ( )

inlinevirtual

Reimplemented in sofa::gl::component::rendering3d::OglModel.

◆ updateVisual()

void sofa::component::visual::VisualModelImpl::updateVisual ( )

overridevirtual

used to update the model if necessary.

Reimplemented from sofa::core::visual::VisualModel.

Reimplemented in sofa::gl::component::shader::OglShaderVisualModel.

Detailed Description

Classes

Public Attributes

Protected Attributes

Public Member Functions

Static Public Member Functions

Protected Member Functions

Initial transformation attributes

Attribute details

◆ bbox

◆ castShadow

◆ fileMesh

◆ groups

◆ l_topology

◆ lastMeshRev

◆ m_computeTangents

◆ m_dirtyQuads

◆ m_dirtyTriangles

◆ m_edges

◆ m_fixMergedUVSeams

◆ m_handleDynamicTopology

◆ m_initRestPositions

◆ m_keepLines

◆ m_quads

◆ m_rotation

◆ m_scale

◆ m_scaleTex

◆ m_textureChanged

◆ m_topology

◆ m_translation

◆ m_translationTex

◆ m_triangles

◆ m_updateNormals

◆ m_updateTangents

◆ m_useNormals

◆ m_vbitangents

◆ m_vertices2

◆ m_vertNormIdx

◆ m_vertPosIdx

◆ m_vtangents

◆ m_vtexcoords

◆ material

◆ materials

◆ putOnlyTexCoords

◆ srgbTexturing

◆ texturename

◆ useTopology

◆ xforms

◆ xformsModified

Constructor details

◆ VisualModelImpl()

◆ ~VisualModelImpl()

Function details

◆ applyRotation() [1/2]

◆ applyRotation() [2/2]

◆ applyScale()

◆ applyTranslation()

◆ applyUVScale()

◆ applyUVTransformation()

◆ applyUVTranslation()

◆ computeBBox()

◆ computeBitangent()

◆ computeMesh()

◆ computeNormals()

◆ computePositions()

◆ computeTangent()

◆ computeTangents()

◆ computeUVSphereProjection()

◆ deleteBuffers()

◆ deleteTextures()

◆ doDrawVisual()

◆ drawShadow()

◆ drawTransparent()

◆ exportOBJ()

◆ flipFaces()

◆ getCastShadow()

◆ GetCustomTemplateName()

◆ getEdges()

◆ getFilename()

◆ getQuads()