sofa::gui::common::ColourPickingVisitor Class Reference

#include <ColourPickingVisitor.h>

Inheritance diagram for sofa::gui::common::ColourPickingVisitor:

Public Member Functions
virtual void	drawColourPicking (const ColourCode)
	ColourPickingVisitor (const core::visual::VisualParams *params, ColourCode Method)
void	processCollisionModel (simulation::Node *node, core::CollisionModel *)
Result	processNodeTopDown (simulation::Node *node) override
	Callback method called when decending to a new node. Recursion will stop if this method returns RESULT_PRUNE. More...
const char *	getCategoryName () const override
const char *	getClassName () const override
Public Member Functions inherited from sofa::simulation::Visitor
	Visitor (const sofa::core::ExecParams *params)
virtual	~Visitor ()
const sofa::core::ExecParams *	execParams () const
virtual void	processNodeBottomUp (simulation::Node *)
	Callback method called after child node have been processed and before going back to the parent node. More...
virtual bool	childOrderReversed (simulation::Node *)
	Return true to reverse the order of traversal of child nodes. More...
virtual bool	treeTraversal (TreeTraversalRepetition &repeat)
virtual std::string	getInfos () const
bool	testTags (sofa::core::objectmodel::BaseObject *obj)
virtual void	execute (sofa::core::objectmodel::BaseContext *node, bool precomputedOrder=false)
	Alias for context->executeVisitor(this) More...
virtual ctime_t	begin (simulation::Node *node, sofa::core::objectmodel::BaseObject *obj, const std::string &typeInfo=std::string("type"))
virtual void	end (simulation::Node *node, sofa::core::objectmodel::BaseObject *obj, ctime_t t0)
virtual ctime_t	begin (simulation::Visitor::VisitorContext *node, sofa::core::objectmodel::BaseObject *obj, const std::string &typeInfo=std::string("type"))
virtual void	end (simulation::Visitor::VisitorContext *node, sofa::core::objectmodel::BaseObject *obj, ctime_t t0)
virtual bool	isThreadSafe () const
	Specify whether this visitor can be parallelized. More...
virtual Result	processNodeTopDown (simulation::Node *node, LocalStorage *)=delete
virtual void	processNodeBottomUp (simulation::Node *node, LocalStorage *)=delete
Visitor &	setTags (const TagSet &t)
Visitor &	addTag (Tag t)
Visitor &	removeTag (Tag t)
template<class VisitorType , class VContext , class Container , typename PointedType >
void	for_each (VisitorType *visitor, VContext *ctx, const Container &list, void(VisitorType::*task)(VContext *, PointedType *), const std::string &typeInfo)
template<class VisitorType , class VContext , class Container , typename PointedType >
Visitor::Result	for_each (VisitorType *visitor, VContext *ctx, const Container &list, Visitor::Result(VisitorType::*task)(VContext *, PointedType *), const std::string &typeInfo)

Additional Inherited Members
Public Attributes inherited from sofa::simulation::Visitor
TagSet	subsetsToManage
	list of the subsets More...
bool	canAccessSleepingNode
	Can the visitor access sleeping nodes? More...
Protected Attributes inherited from sofa::simulation::Visitor
const sofa::core::ExecParams *	params
Protected Member Functions inherited from sofa::simulation::Visitor
void	debug_write_state_before (sofa::core::objectmodel::BaseObject *obj)
void	debug_write_state_after (sofa::core::objectmodel::BaseObject *obj)
template<class VisitorType , class VContext , class ObjectType >
void	runVisitorTask (VisitorType *visitor, VContext *ctx, void(VisitorType::*task)(VContext *, ObjectType *), ObjectType *ptr, const std::string &typeInfo=std::string("type"))
template<class VisitorType , class VContext , class ObjectType >
Result	runVisitorTask (VisitorType *visitor, VContext *ctx, Result(VisitorType::*task)(VContext *, ObjectType *), ObjectType *ptr, const std::string &typeInfo=std::string("type"))
template<class Visit , class VContext , class Container , typename PointedType = typename Container::pointed_type>
void	for_each (Visit *visitor, VContext *ctx, const Container &list, void(Visit::*task)(VContext *, PointedType *), const std::string &typeInfo=std::string("type"))
template<class Visit , class VContext , class Container , typename PointedType = typename Container::pointed_type>
Visitor::Result	for_each (Visit *visitor, VContext *ctx, const Container &list, Visitor::Result(Visit::*task)(VContext *, PointedType *), const std::string &typeInfo=std::string("type"))

Constructor details

ColourPickingVisitor()

sofa::gui::common::ColourPickingVisitor::ColourPickingVisitor ( const core::visual::VisualParams *  params, ColourCode  Method  )

inline

Picking related. For TriangleModels a,b,c encode the barycentric weights with respect to the vertex p1 p2 and p3 of the TriangleElement with the given index

Function details

drawColourPicking()

virtual void sofa::gui::common::ColourPickingVisitor::drawColourPicking ( const  ColourCode )

inlinevirtual

Picking related. Render the collision model with an appropriate RGB colour code so as to recognize it with the PickHandler of the GUI. ENCODE_COLLISIONELEMENT Pass : r channel : indexCollisionModel / totalCollisionModelInScene. g channel : index of CollisionElement. ENCODE_RELATIVEPOSITION Pass : r,g,b channels encode the barycentric weights for a triangle model

getCategoryName()

const char* sofa::gui::common::ColourPickingVisitor::getCategoryName ( ) const

inlineoverridevirtual

Return a category name for this action. Only used for debugging / profiling purposes

Reimplemented from sofa::simulation::Visitor.

getClassName()

const char* sofa::gui::common::ColourPickingVisitor::getClassName ( ) const

inlineoverridevirtual

Return a class name for this visitor Only used for debugging / profiling purposes

Reimplemented from sofa::simulation::Visitor.

processCollisionModel()

void sofa::gui::common::ColourPickingVisitor::processCollisionModel	(	simulation::Node *	node,
		core::CollisionModel *	o
	)

processNodeTopDown()

simulation::Visitor::Result sofa::gui::common::ColourPickingVisitor::processNodeTopDown ( simulation::Node *  )

overridevirtual

Callback method called when decending to a new node. Recursion will stop if this method returns RESULT_PRUNE.

Reimplemented from sofa::simulation::Visitor.

Enum details

ColourCode

enum sofa::gui::common::ColourPickingVisitor::ColourCode

Enumerator
ENCODE_COLLISIONELEMENT	The object colour encodes the pair CollisionModel - CollisionElement.
ENCODE_RELATIVEPOSITION	The object colour encodes the relative position.