This class represents vertex + attributes per vertex. Toplogy is handled in MultiIndexedGeometry subclass. More...

#include <Core/Geometry/TriangleMesh.hpp>

Inheritance diagram for Ra::Core::Geometry::AttribArrayGeometry:

Collaboration diagram for Ra::Core::Geometry::AttribArrayGeometry:

Public Types
using	Point = Vector3

using	Normal = Vector3

using	PointAttribHandle = Utils::AttribHandle<Point>

using	NormalAttribHandle = Utils::AttribHandle<Normal>

using	FloatAttribHandle = Utils::AttribHandle<Scalar>

using	Vec2AttribHandle = Utils::AttribHandle<Vector2>

using	Vec3AttribHandle = Utils::AttribHandle<Vector3>

using	Vec4AttribHandle = Utils::AttribHandle<Vector4>

Public Member Functions
	AttribArrayGeometry ()
	Create an empty geometry.

	AttribArrayGeometry (const AttribArrayGeometry &other)

	AttribArrayGeometry (AttribArrayGeometry &&other)

AttribArrayGeometry &	operator= (const AttribArrayGeometry &other)

AttribArrayGeometry &	operator= (AttribArrayGeometry &&other)

bool	append (const AttribArrayGeometry &other)

void	clear () override
	Erases all data, making the AttribArrayGeometry empty.

void	setVertices (PointAttribHandle::Container &&vertices)
	Set vertices.

void	setVertices (const PointAttribHandle::Container &vertices)
	Set vertices.

const PointAttribHandle::Container &	vertices () const
	Access the vertices positions.

void	setNormals (PointAttribHandle::Container &&normals)
	Set normals.

void	setNormals (const PointAttribHandle::Container &normals)
	Set normals.

const NormalAttribHandle::Container &	normals () const
	Access the vertices normals.

template<typename T >
Utils::AttribHandle< T >	getAttribHandle (const std::string &name) const

template<typename T >
bool	isValid (const Utils::AttribHandle< T > &h) const
	Return true if `h` refers to an existing attribute in *this.

bool	hasAttrib (const std::string &name) const

template<typename T >
void	removeAttrib (Utils::AttribHandle< T > &h)

void	clearAttributes ()
	Erases all attributes, leaving the AttribArrayGeometry with geometry only.

virtual void	copyBaseGeometry (const AttribArrayGeometry &other)

template<typename... Handles>
bool	copyAttributes (const AttribArrayGeometry &input, Handles... attribs)

bool	copyAllAttributes (const AttribArrayGeometry &input)

Aabb	computeAabb () const override
	Compute bounding box.

void	colorize (const Utils::Color &c)

Utils::AttribManager &	vertexAttribs ()

const Utils::AttribManager &	vertexAttribs () const

PointAttribHandle::Container &	verticesWithLock ()

void	verticesUnlock ()
	Release lock on vertices positions.

NormalAttribHandle::Container &	normalsWithLock ()

void	normalsUnlock ()
	Release lock on vertices normals.

Wrappers to Utils::AttribManager.
template<typename T >
Utils::Attrib< T > &	getAttrib (const Utils::AttribHandle< T > &h)

template<typename T >
const Utils::Attrib< T > &	getAttrib (const Utils::AttribHandle< T > &h) const

template<typename T >
Utils::Attrib< T > &	getAttrib (const std::string &name)

template<typename T >
const Utils::Attrib< T > &	getAttrib (const std::string &name) const

template<typename T >
Utils::Attrib< T > *	getAttribPtr (const Utils::AttribHandle< T > &h)

template<typename T >
const Utils::Attrib< T > *	getAttribPtr (const Utils::AttribHandle< T > &h) const

Utils::AttribBase *	getAttribBase (const std::string &name)

const Utils::AttribBase *	getAttribBase (const std::string &name) const


template<typename T >
Utils::AttribHandle< T >	addAttrib (const std::string &name)

template<typename T >
Utils::AttribHandle< T >	addAttrib (const std::string &name, const typename Core::VectorArray< T > &data)

template<typename T >
Utils::AttribHandle< T >	addAttrib (const std::string &name, const typename Utils::Attrib< T >::Container &&data)

Public Member Functions inherited from Ra::Core::Geometry::AbstractGeometry
	AbstractGeometry (const AbstractGeometry &other)

AbstractGeometry &	operator= (const AbstractGeometry &other)

Ra::Core::Utils::ObservableVoid &	getAabbObservable ()

Additional Inherited Members
Protected Member Functions inherited from Ra::Core::Geometry::AbstractGeometry
bool	isAabbValid () const

Core::Aabb	getAabb () const

void	invalidateAabb () const

void	setAabb (const Core::Aabb &aabb) const

Detailed Description

This class represents vertex + attributes per vertex. Toplogy is handled in MultiIndexedGeometry subclass.

Attributes are unique per vertex, so that same position with different normals are two vertices. Points and Normals, defining the geometry, are always present. They can be accessed through vertices() and normals(). Other attribs could be added with addAttrib() and accesssed with getAttrib().

Note: Mesh attribute VERTEX_POSITION and VERTEX_NORMAL are reserved and pre-allocated.

Definition at line 25 of file TriangleMesh.hpp.

Member Typedef Documentation

◆ FloatAttribHandle

using Ra::Core::Geometry::AttribArrayGeometry::FloatAttribHandle = Utils::AttribHandle<Scalar>

Definition at line 33 of file TriangleMesh.hpp.

◆ Normal

using Ra::Core::Geometry::AttribArrayGeometry::Normal = Vector3

Definition at line 29 of file TriangleMesh.hpp.

◆ NormalAttribHandle

using Ra::Core::Geometry::AttribArrayGeometry::NormalAttribHandle = Utils::AttribHandle<Normal>

Definition at line 32 of file TriangleMesh.hpp.

◆ Point

using Ra::Core::Geometry::AttribArrayGeometry::Point = Vector3

Definition at line 28 of file TriangleMesh.hpp.

◆ PointAttribHandle

using Ra::Core::Geometry::AttribArrayGeometry::PointAttribHandle = Utils::AttribHandle<Point>

Definition at line 31 of file TriangleMesh.hpp.

◆ Vec2AttribHandle

using Ra::Core::Geometry::AttribArrayGeometry::Vec2AttribHandle = Utils::AttribHandle<Vector2>

Definition at line 34 of file TriangleMesh.hpp.

◆ Vec3AttribHandle

using Ra::Core::Geometry::AttribArrayGeometry::Vec3AttribHandle = Utils::AttribHandle<Vector3>

Definition at line 35 of file TriangleMesh.hpp.

◆ Vec4AttribHandle

using Ra::Core::Geometry::AttribArrayGeometry::Vec4AttribHandle = Utils::AttribHandle<Vector4>

Definition at line 36 of file TriangleMesh.hpp.

Constructor & Destructor Documentation

◆ AttribArrayGeometry() [1/3]

Ra::Core::Geometry::AttribArrayGeometry::AttribArrayGeometry ( )

inline

Create an empty geometry.

Definition at line 39 of file TriangleMesh.hpp.

◆ AttribArrayGeometry() [2/3]

Ra::Core::Geometry::AttribArrayGeometry::AttribArrayGeometry ( const AttribArrayGeometry & other )

inlineexplicit

Copy constructor, copy all the data (geometry, attributes).

Note: Handles on other are not valid for *this.

Definition at line 235 of file TriangleMesh.hpp.

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◆ AttribArrayGeometry() [3/3]

Ra::Core::Geometry::AttribArrayGeometry::AttribArrayGeometry ( AttribArrayGeometry && other )

inlineexplicit

Move constructor, copy all the data (geometry, attributes).

Note: Handles on other are also valid for *this.

Definition at line 242 of file TriangleMesh.hpp.

Member Function Documentation

◆ addAttrib() [1/3]

template<typename T >

Utils::AttribHandle< T > Ra::Core::Geometry::AttribArrayGeometry::addAttrib ( const std::string & name )

inline

Add attribute with the given name.

See also: AttribManager::addAttrib() for more info.

Parameters

name	attrib name, uniquely identify the attrib

Returns: handle to set the attrib data with getAttrib(handle).setData()

Definition at line 386 of file TriangleMesh.hpp.

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◆ addAttrib() [2/3]

template<typename T >

Utils::AttribHandle< T > Ra::Core::Geometry::AttribArrayGeometry::addAttrib	(	const std::string &	name,
		const typename Core::VectorArray< T > &	data )

inline

Add attribute with the given name.

See also: AttribManager::addAttrib() for more info.

Parameters

name	attrib name, uniquely identify the attrib
data	an array defining the attrib data

Definition at line 393 of file TriangleMesh.hpp.

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◆ addAttrib() [3/3]

template<typename T >

Utils::AttribHandle< T > Ra::Core::Geometry::AttribArrayGeometry::addAttrib	(	const std::string &	name,
		const typename Utils::Attrib< T >::Container &&	data )

inline

Add attribute with the given name.

See also: AttribManager::addAttrib() for more info.

Parameters

name	attrib name, uniquely identify the attrib
data	an array defining the attrib data, the data is moved to the attrib

Definition at line 403 of file TriangleMesh.hpp.

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◆ append()

bool Ra::Core::Geometry::AttribArrayGeometry::append ( const AttribArrayGeometry & other )

Appends another AttribArrayGeometry to this one, but only if they have the same attributes. Return True if other has been successfully appended.

Warning: There is no error check on the handles attribute type.

Definition at line 12 of file TriangleMesh.cpp.

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◆ clear()

void Ra::Core::Geometry::AttribArrayGeometry::clear ( )

inlineoverridevirtual

Erases all data, making the AttribArrayGeometry empty.

Implements Ra::Core::Geometry::AbstractGeometry.

Reimplemented in Ra::Core::Geometry::MultiIndexedGeometry.

Definition at line 270 of file TriangleMesh.hpp.

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◆ clearAttributes()

void Ra::Core::Geometry::AttribArrayGeometry::clearAttributes ( )

inline

Erases all attributes, leaving the AttribArrayGeometry with geometry only.

Definition at line 28 of file TriangleMesh.cpp.

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◆ colorize()

void Ra::Core::Geometry::AttribArrayGeometry::colorize ( const Utils::Color & c )

Utility function colorzing the AttribArrayGeometry with a given color.

Note: Add the color attribute if needed.

Definition at line 39 of file TriangleMesh.cpp.

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◆ computeAabb()

Aabb Ra::Core::Geometry::AttribArrayGeometry::computeAabb ( ) const

inlineoverridevirtual

Compute bounding box.

Implements Ra::Core::Geometry::AbstractGeometry.

Definition at line 302 of file TriangleMesh.hpp.

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◆ copyAllAttributes()

bool Ra::Core::Geometry::AttribArrayGeometry::copyAllAttributes ( const AttribArrayGeometry & input )

inline

Copy all the attributes from input. Existing attributes are kept untouched, except if overwritten by attributes copied from other.

Returns: True if the attributes have been sucessfully copied, false otherwise.

Note: *this and input must have the same number of vertices.

Warning: The original handles are not valid for the AttribArrayGeometry copy.

Definition at line 294 of file TriangleMesh.hpp.

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◆ copyAttributes()

template<typename... Handles>

bool Ra::Core::Geometry::AttribArrayGeometry::copyAttributes	(	const AttribArrayGeometry &	input,
		Handles...	attribs )

inline

Copy only the required attributes from input. Existing attributes are kept untouched, except if overwritten by attributes copied from other.

Returns: True if the attributes have been sucessfully copied, false otherwise.

Note: *this and input must have the same number of vertices.

Warning: The original handles are not valid for the AttribArrayGeometry copy.

Definition at line 285 of file TriangleMesh.hpp.

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◆ copyBaseGeometry()

void Ra::Core::Geometry::AttribArrayGeometry::copyBaseGeometry ( const AttribArrayGeometry & other )

inlinevirtual

Copy only the geometry. The needed attributes can be copied through copyAttributes().

Warning: Deletes all attributes of *this.

Definition at line 277 of file TriangleMesh.hpp.

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◆ getAttrib() [1/4]

template<typename T >

Utils::Attrib< T > & Ra::Core::Geometry::AttribArrayGeometry::getAttrib ( const std::string & name )

inline

See also: Utils::AttribManager::getAttrib

Definition at line 377 of file TriangleMesh.hpp.

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◆ getAttrib() [2/4]

template<typename T >

const Utils::Attrib< T > & Ra::Core::Geometry::AttribArrayGeometry::getAttrib ( const std::string & name ) const

inline

See also: Utils::AttribManager::getAttrib

Definition at line 372 of file TriangleMesh.hpp.

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◆ getAttrib() [3/4]

template<typename T >

Utils::Attrib< T > & Ra::Core::Geometry::AttribArrayGeometry::getAttrib ( const Utils::AttribHandle< T > & h )

inline

See also: Utils::AttribManager::getAttrib

Definition at line 353 of file TriangleMesh.hpp.

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◆ getAttrib() [4/4]

template<typename T >

const Utils::Attrib< T > & Ra::Core::Geometry::AttribArrayGeometry::getAttrib ( const Utils::AttribHandle< T > & h ) const

inline

See also: Utils::AttribManager::getAttrib

Definition at line 358 of file TriangleMesh.hpp.

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◆ getAttribBase() [1/2]

Utils::AttribBase * Ra::Core::Geometry::AttribArrayGeometry::getAttribBase ( const std::string & name )

inline

See also: Utils::AttribManager::getAttribBase

Definition at line 362 of file TriangleMesh.hpp.

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◆ getAttribBase() [2/2]

const Utils::AttribBase * Ra::Core::Geometry::AttribArrayGeometry::getAttribBase ( const std::string & name ) const

inline

See also: Utils::AttribManager::getAttribBase

Definition at line 367 of file TriangleMesh.hpp.

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◆ getAttribHandle()

template<typename T >

Utils::AttribHandle< T > Ra::Core::Geometry::AttribArrayGeometry::getAttribHandle ( const std::string & name ) const

inline

Return the Handle to the attribute with the given name if it exists, an invalid handle otherwise.

See also: AttribManager::getAttribHandle() for more info.

Definition at line 343 of file TriangleMesh.hpp.

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◆ getAttribPtr() [1/2]

template<typename T >

Utils::Attrib< T > * Ra::Core::Geometry::AttribArrayGeometry::getAttribPtr ( const Utils::AttribHandle< T > & h )

inline

See also: Utils::AttribManager::getAttribPtr

◆ getAttribPtr() [2/2]

template<typename T >

const Utils::Attrib< T > * Ra::Core::Geometry::AttribArrayGeometry::getAttribPtr ( const Utils::AttribHandle< T > & h ) const

inline

See also: Utils::AttribManager::getAttribPtr

◆ hasAttrib()

bool Ra::Core::Geometry::AttribArrayGeometry::hasAttrib ( const std::string & name ) const

inline

Check if an attribute exists with the given name.

See also: AttribManager::contains for more info.

Definition at line 381 of file TriangleMesh.hpp.

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◆ isValid()

template<typename T >

bool Ra::Core::Geometry::AttribArrayGeometry::isValid ( const Utils::AttribHandle< T > & h ) const

inline

Return true if h refers to an existing attribute in *this.

Definition at line 348 of file TriangleMesh.hpp.

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◆ normals()

const AttribArrayGeometry::NormalAttribHandle::Container & Ra::Core::Geometry::AttribArrayGeometry::normals ( ) const

inline

Access the vertices normals.

Definition at line 337 of file TriangleMesh.hpp.

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◆ normalsUnlock()

void Ra::Core::Geometry::AttribArrayGeometry::normalsUnlock ( )

inline

Release lock on vertices normals.

Definition at line 437 of file TriangleMesh.hpp.

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◆ normalsWithLock()

AttribArrayGeometry::NormalAttribHandle::Container & Ra::Core::Geometry::AttribArrayGeometry::normalsWithLock ( )

inline

Read/write access the vertices normals.

Warning: need to call normalsUnlock when job done.

Definition at line 433 of file TriangleMesh.hpp.

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◆ operator=() [1/2]

AttribArrayGeometry & Ra::Core::Geometry::AttribArrayGeometry::operator= ( AttribArrayGeometry && other )

inline

Move assignment, copy all the data (geometry, attributes).

Note: Handles on other are also valid for *this.

Definition at line 259 of file TriangleMesh.hpp.

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◆ operator=() [2/2]

AttribArrayGeometry & Ra::Core::Geometry::AttribArrayGeometry::operator= ( const AttribArrayGeometry & other )

inline

Assignment operator, copy all the data (geometry, attributes).

Warning: Handles on other are not valid for *this.

Definition at line 247 of file TriangleMesh.hpp.

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◆ removeAttrib()

template<typename T >

void Ra::Core::Geometry::AttribArrayGeometry::removeAttrib ( Utils::AttribHandle< T > & h )

inline

Remove attribute by handle.

See also: AttribManager::removeAttrib() for more info.

Definition at line 412 of file TriangleMesh.hpp.

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◆ setNormals() [1/2]

void Ra::Core::Geometry::AttribArrayGeometry::setNormals ( const PointAttribHandle::Container & normals )

inline

Set normals.

Definition at line 332 of file TriangleMesh.hpp.

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◆ setNormals() [2/2]

void Ra::Core::Geometry::AttribArrayGeometry::setNormals ( PointAttribHandle::Container && normals )

inline

Set normals.

Definition at line 329 of file TriangleMesh.hpp.

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◆ setVertices() [1/2]

void Ra::Core::Geometry::AttribArrayGeometry::setVertices ( const PointAttribHandle::Container & vertices )

inline

Set vertices.

Definition at line 319 of file TriangleMesh.hpp.

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◆ setVertices() [2/2]

void Ra::Core::Geometry::AttribArrayGeometry::setVertices ( PointAttribHandle::Container && vertices )

inline

Set vertices.

Definition at line 314 of file TriangleMesh.hpp.

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◆ vertexAttribs() [1/2]

Utils::AttribManager & Ra::Core::Geometry::AttribArrayGeometry::vertexAttribs ( )

inline

Return the vertexAttribs manager. In case you want to have direct access to Utils::AttribManager functionality.

Todo: rename to getAttribManager ?

Definition at line 417 of file TriangleMesh.hpp.

◆ vertexAttribs() [2/2]

const Utils::AttribManager & Ra::Core::Geometry::AttribArrayGeometry::vertexAttribs ( ) const

inline

Return the vertexAttribs manager. In case you want to have direct access to Utils::AttribManager functionality.

Definition at line 421 of file TriangleMesh.hpp.

◆ vertices()

const AttribArrayGeometry::PointAttribHandle::Container & Ra::Core::Geometry::AttribArrayGeometry::vertices ( ) const

inline

Access the vertices positions.

Definition at line 325 of file TriangleMesh.hpp.

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◆ verticesUnlock()

void Ra::Core::Geometry::AttribArrayGeometry::verticesUnlock ( )

inline

Release lock on vertices positions.

Definition at line 429 of file TriangleMesh.hpp.

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◆ verticesWithLock()

AttribArrayGeometry::PointAttribHandle::Container & Ra::Core::Geometry::AttribArrayGeometry::verticesWithLock ( )

inline

Read/write access to the vertices positions.

Warning: need to call verticesUnlock when job done.

Definition at line 425 of file TriangleMesh.hpp.

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

/home/runner/work/Radium-Engine/Radium-Engine/src/Radium-Engine/src/Core/Geometry/TriangleMesh.hpp
/home/runner/work/Radium-Engine/Radium-Engine/src/Radium-Engine/src/Core/Geometry/TriangleMesh.cpp

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ FloatAttribHandle

◆ Normal

◆ NormalAttribHandle

◆ Point

◆ PointAttribHandle

◆ Vec2AttribHandle

◆ Vec3AttribHandle

◆ Vec4AttribHandle

Constructor & Destructor Documentation

◆ AttribArrayGeometry() [1/3]

◆ AttribArrayGeometry() [2/3]

◆ AttribArrayGeometry() [3/3]

Member Function Documentation

◆ addAttrib() [1/3]

◆ addAttrib() [2/3]

◆ addAttrib() [3/3]

◆ append()

◆ clear()

◆ clearAttributes()

◆ colorize()

◆ computeAabb()

◆ copyAllAttributes()

◆ copyAttributes()

◆ copyBaseGeometry()

◆ getAttrib() [1/4]

◆ getAttrib() [2/4]

◆ getAttrib() [3/4]

◆ getAttrib() [4/4]

◆ getAttribBase() [1/2]

◆ getAttribBase() [2/2]

◆ getAttribHandle()

◆ getAttribPtr() [1/2]

◆ getAttribPtr() [2/2]

◆ hasAttrib()

◆ isValid()

◆ normals()

◆ normalsUnlock()

◆ normalsWithLock()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ removeAttrib()

◆ setNormals() [1/2]

◆ setNormals() [2/2]

◆ setVertices() [1/2]

◆ setVertices() [2/2]

◆ vertexAttribs() [1/2]

◆ vertexAttribs() [2/2]

◆ vertices()

◆ verticesUnlock()

◆ verticesWithLock()