sofa::component::collision::TetrahedronModel Class Reference

#include <TetrahedronModel.h>

Inheritance diagram for sofa::component::collision::TetrahedronModel:

[legend]

Collaboration diagram for sofa::component::collision::TetrahedronModel:

[legend]

Data Structures
struct	TetrahedronInfo
Public Types
typedef Vec3Types	InDataTypes
typedef Vec3Types	DataTypes
typedef DataTypes::VecCoord	VecCoord
typedef DataTypes::VecDeriv	VecDeriv
typedef DataTypes::Coord	Coord
typedef DataTypes::Deriv	Deriv
typedef Tetrahedron	Element
Public Member Functions
	TetrahedronModel ()
virtual void	init ()
	Initialization method called at graph modification, during bottom-up traversal.
virtual void	resize (int size)
	Set the number of elements.
virtual void	computeBoundingTree (int maxDepth=0)
	Create or update the bounding volume hierarchy.
void	draw (int index)
	Render an collision element.
void	draw ()
	Render the whole collision model.
virtual void	handleTopologyChange ()
	Handle topological Changes.
core::componentmodel::behavior::MechanicalState < Vec3Types > *	getMechanicalState ()
Protected Attributes
sofa::helper::vector < TetrahedronInfo >	elems
const sofa::core::componentmodel::topology::BaseMeshTopology::SeqTetras *	tetra
core::componentmodel::behavior::MechanicalState < Vec3Types > *	mstate
sofa::core::componentmodel::topology::BaseMeshTopology *	_topology
Friends
class	Tetrahedron

---

Detailed Description

Definition at line 82 of file TetrahedronModel.h.

---

Member Typedef Documentation

typedef DataTypes::Coord sofa::component::collision::TetrahedronModel::Coord

Definition at line 89 of file TetrahedronModel.h.

typedef Vec3Types sofa::component::collision::TetrahedronModel::DataTypes

Definition at line 86 of file TetrahedronModel.h.

typedef DataTypes::Deriv sofa::component::collision::TetrahedronModel::Deriv

Definition at line 90 of file TetrahedronModel.h.

typedef Tetrahedron sofa::component::collision::TetrahedronModel::Element

Definition at line 91 of file TetrahedronModel.h.

typedef Vec3Types sofa::component::collision::TetrahedronModel::InDataTypes

Definition at line 85 of file TetrahedronModel.h.

typedef DataTypes::VecCoord sofa::component::collision::TetrahedronModel::VecCoord

Definition at line 87 of file TetrahedronModel.h.

typedef DataTypes::VecDeriv sofa::component::collision::TetrahedronModel::VecDeriv

Definition at line 88 of file TetrahedronModel.h.

---

Constructor & Destructor Documentation

sofa::component::collision::TetrahedronModel::TetrahedronModel

(

)

Definition at line 54 of file TetrahedronModel.cpp.

---

Member Function Documentation

void sofa::component::collision::TetrahedronModel::computeBoundingTree

(

int

maxDepth = 0

)

[virtual]

Create or update the bounding volume hierarchy.

Implements sofa::core::CollisionModel.

Definition at line 184 of file TetrahedronModel.cpp.

References _topology, sofa::core::CollisionModel::begin(), sofa::component::collision::CubeModel::computeBoundingTree(), elems, sofa::core::CollisionModel::empty(), sofa::core::CollisionModel::end(), sofa::defaulttype::Mat< L, C, real >::invert(), sofa::core::CollisionModel::isMoving(), mstate, sofa::component::collision::Tetrahedron::p1Index(), sofa::component::collision::Tetrahedron::p2Index(), sofa::component::collision::Tetrahedron::p3Index(), sofa::component::collision::Tetrahedron::p4Index(), sofa::component::collision::CubeModel::resize(), sofa::component::collision::CubeModel::setLeafCube(), sofa::component::collision::CubeModel::setParentOf(), sofa::core::CollisionModel::size, and sofa::defaulttype::Mat< L, C, real >::transpose().

void sofa::component::collision::TetrahedronModel::draw

(

)

[virtual]

Render the whole collision model.

Reimplemented from sofa::core::CollisionModel.

Definition at line 152 of file TetrahedronModel.cpp.

References _topology, sofa::core::CollisionModel::draw(), sofa::core::CollisionModel::getColor4f(), sofa::core::objectmodel::BaseObject::getContext(), sofa::core::CollisionModel::getPrevious(), mstate, and sofa::core::CollisionModel::size.

void sofa::component::collision::TetrahedronModel::draw

(

int

)

[virtual]

Render an collision element.

Reimplemented from sofa::core::CollisionModel.

Definition at line 94 of file TetrahedronModel.cpp.

References cross(), sofa::core::objectmodel::BaseObject::getContext(), sofa::helper::gl::glNormalT(), sofa::helper::gl::glVertexT(), sofa::component::collision::Tetrahedron::p1(), sofa::component::collision::Tetrahedron::p2(), sofa::component::collision::Tetrahedron::p3(), and sofa::component::collision::Tetrahedron::p4().

core::componentmodel::behavior::MechanicalState<Vec3Types>* sofa::component::collision::TetrahedronModel::getMechanicalState

(

)

[inline]

Definition at line 129 of file TetrahedronModel.h.

References mstate.

void sofa::component::collision::TetrahedronModel::handleTopologyChange

(

)

[virtual]

Handle topological Changes.

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

Definition at line 89 of file TetrahedronModel.cpp.

References _topology, sofa::core::componentmodel::topology::BaseMeshTopology::getNbTetras(), and resize().

void sofa::component::collision::TetrahedronModel::init

(

void

)

[virtual]

Initialization method called at graph modification, during bottom-up traversal.

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

Definition at line 66 of file TetrahedronModel.cpp.

References _topology, sofa::core::objectmodel::BaseObject::getContext(), sofa::core::objectmodel::BaseContext::getMechanicalState(), sofa::core::objectmodel::BaseContext::getMeshTopology(), sofa::core::componentmodel::topology::BaseMeshTopology::getTetras(), mstate, resize(), and tetra.

void sofa::component::collision::TetrahedronModel::resize

(

int

s

)

[virtual]

Set the number of elements.

Reimplemented from sofa::core::CollisionModel.

Definition at line 59 of file TetrahedronModel.cpp.

References elems, sofa::core::CollisionModel::getPrevious(), and sofa::core::CollisionModel::resize().

Referenced by handleTopologyChange(), and init().

---

Friends And Related Function Documentation

friend class Tetrahedron [friend]

Definition at line 92 of file TetrahedronModel.h.

---

Field Documentation

sofa::core::componentmodel::topology::BaseMeshTopology* sofa::component::collision::TetrahedronModel::_topology [protected]

Definition at line 107 of file TetrahedronModel.h.

Referenced by computeBoundingTree(), draw(), handleTopologyChange(), and init().

sofa::helper::vector<TetrahedronInfo> sofa::component::collision::TetrahedronModel::elems [protected]

Definition at line 102 of file TetrahedronModel.h.

Referenced by computeBoundingTree(), and resize().

core::componentmodel::behavior::MechanicalState<Vec3Types>* sofa::component::collision::TetrahedronModel::mstate [protected]

Definition at line 105 of file TetrahedronModel.h.

Referenced by computeBoundingTree(), draw(), getMechanicalState(), and init().

const sofa::core::componentmodel::topology::BaseMeshTopology::SeqTetras* sofa::component::collision::TetrahedronModel::tetra [protected]

Definition at line 103 of file TetrahedronModel.h.

Referenced by init().

---

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

• modules/sofa/component/collision/TetrahedronModel.h
• modules/sofa/component/collision/TetrahedronModel.cpp