Inheritance diagram for inviwo::Mesh:

Classes
struct	BufferInfo
struct	MeshInfo

Public Types
using	BufferVector = std::vector<std::pair<BufferInfo, std::shared_ptr<BufferBase>>>
using	IndexVector = std::vector<std::pair<MeshInfo, std::shared_ptr<IndexBuffer>>>
Public Types inherited from inviwo::DataGroup< Mesh, MeshRepresentation >
using	repr
using	self

Public Member Functions
void	addBuffer (BufferInfo info, std::shared_ptr< BufferBase > buffer)
void	addBuffer (BufferType type, std::shared_ptr< BufferBase > buffer)
void	addBuffers (const BufferVector &buffers)
std::shared_ptr< IndexBufferRAM >	addIndexBuffer (DrawType dt, ConnectivityType ct)
void	addIndices (const IndexVector &indices)
void	addIndices (MeshInfo info, std::shared_ptr< IndexBuffer > ind)
void	addIndicies (MeshInfo info, std::shared_ptr< IndexBuffer > ind)
void	append (const Mesh &mesh)
	Append another mesh to this mesh.
virtual Mesh *	clone () const override
std::pair< BufferBase *, int >	findBuffer (BufferType type)
std::pair< const BufferBase *, int >	findBuffer (BufferType type) const
virtual const Axis *	getAxis (size_t index) const override
BufferBase *	getBuffer (BufferType type)
BufferBase *	getBuffer (size_t idx)
const BufferBase *	getBuffer (size_t idx) const
BufferInfo	getBufferInfo (BufferBase *buffer) const
BufferInfo	getBufferInfo (size_t idx) const
const BufferVector &	getBuffers () const
MeshInfo	getDefaultMeshInfo () const
const IndexVector &	getIndexBuffers () const
MeshInfo	getIndexMeshInfo (size_t idx) const
IndexBuffer *	getIndices (size_t idx)
const IndexBuffer *	getIndices (size_t idx) const
virtual Document	getInfo () const
size_t	getNumberOfBuffers () const
size_t	getNumberOfIndices () const
size_t	getNumberOfIndicies () const
bool	hasBuffer (BufferType type) const
	Mesh (const BufferVector &buffers, const IndexVector &indices)
	Mesh (const Mesh &rhs)
	Mesh (const Mesh &rhs, NoData)
	Mesh (DrawType dt, ConnectivityType ct)
	Mesh (Mesh::MeshInfo meshInfo)
Mesh &	operator= (const Mesh &that)
std::pair< BufferInfo, std::shared_ptr< BufferBase > >	removeBuffer (BufferBase *buffer)
std::pair< BufferInfo, std::shared_ptr< BufferBase > >	removeBuffer (size_t idx)
void	removeIndexBuffer (size_t idx)
std::pair< BufferInfo, std::shared_ptr< BufferBase > >	replaceBuffer (BufferBase *old, BufferInfo info, std::shared_ptr< BufferBase > buffer)
std::pair< BufferInfo, std::shared_ptr< BufferBase > >	replaceBuffer (size_t idx, BufferInfo info, std::shared_ptr< BufferBase > buffer)
void	reserveIndexBuffers (size_t size)
void	reserveSizeInVertexBuffer (size_t size)
void	setBuffer (size_t idx, BufferInfo info, std::shared_ptr< BufferBase > buffer)
void	setBufferInfo (BufferBase *buffer, BufferInfo info)
void	setBufferInfo (size_t idx, BufferInfo info)
void	setDefaultMeshInfo (MeshInfo)
Public Member Functions inherited from inviwo::DataGroup< Mesh, MeshRepresentation >
void	clearRepresentations ()
T *	getEditableRepresentation ()
const T *	getRepresentation () const
bool	hasRepresentation () const
bool	hasRepresentations () const
Public Member Functions inherited from inviwo::SpatialEntity
glm::mat3	getBasis () const
virtual const SpatialCoordinateTransformer &	getCoordinateTransformer () const
virtual const SpatialCameraCoordinateTransformer &	getCoordinateTransformer (const Camera &camera) const
glm::mat4	getModelMatrix () const
glm::vec3	getOffset () const
glm::mat4	getWorldMatrix () const
SpatialEntity &	operator= (const SpatialEntity &that)
void	setBasis (const glm::mat3 &basis)
void	setModelMatrix (const glm::mat4 &modelMatrix)
void	setOffset (const glm::vec3 &offset)
void	setWorldMatrix (const glm::mat4 &worldMatrix)
	SpatialEntity (const glm::mat4 &modelMatrix)
	SpatialEntity (const glm::mat4 &modelMatrix, const glm::mat4 &worldMatrix)
	SpatialEntity (const SpatialEntity &rhs)
Public Member Functions inherited from inviwo::MetaDataOwner
void	copyMetaDataFrom (const MetaDataOwner &src)
void	copyMetaDataTo (MetaDataOwner &dst)
template<typename T> requires std::derived_from<T, MetaData>
T *	createMetaData (std::string_view key)
void	deserialize (Deserializer &d)
template<typename T> requires std::derived_from<T, MetaData>
T *	getMetaData (std::string_view key)
template<typename T> requires std::derived_from<T, MetaData>
const T *	getMetaData (std::string_view key) const
template<typename T, typename U> requires std::derived_from<T, MetaData> && Gettable<T, U>
U	getMetaData (std::string_view key, U val) const
MetaDataMap *	getMetaDataMap ()
const MetaDataMap *	getMetaDataMap () const
template<typename T> requires std::derived_from<T, MetaData>
bool	hasMetaData (std::string_view key) const
bool	hasMetaData (std::string_view key) const
	MetaDataOwner (const MetaDataOwner &rhs)=default
	MetaDataOwner (MetaDataOwner &rhs)=default
MetaDataOwner &	operator= (const MetaDataOwner &rhs)=default
MetaDataOwner &	operator= (MetaDataOwner &)=default
void	serialize (Serializer &s) const
template<typename T, typename U> requires std::derived_from<T, MetaData> && Settable<T, U>
void	setMetaData (std::string_view key, U value)
template<typename T> requires std::derived_from<T, MetaData>
bool	unsetMetaData (std::string_view key)
	unset, i.e. remove the metadata entry matching the given key and type

Public Attributes
std::array< Axis, 3 >	axes

Static Public Attributes
static constexpr std::string_view	classIdentifier {"org.inviwo.Mesh"}
static constexpr uvec3	colorCode {188, 188, 101}
static constexpr std::string_view	dataName {"Mesh"}

Protected Attributes
BufferVector	buffers_
IndexVector	indices_
MeshInfo	meshInfo_
Protected Attributes inherited from inviwo::DataGroup< Mesh, MeshRepresentation >
std::mutex	mutex_
std::unordered_map< std::type_index, std::shared_ptr< MeshRepresentation > >	representations_
Protected Attributes inherited from inviwo::SpatialEntity
std::unique_ptr< SpatialCameraCoordinateTransformer >	cameraTransformer_
glm::mat4	modelMatrix_
std::unique_ptr< SpatialCoordinateTransformer >	transformer_
glm::mat4	worldMatrix_
Protected Attributes inherited from inviwo::MetaDataOwner
MetaDataMap	metaData_

Additional Inherited Members
Protected Member Functions inherited from inviwo::DataGroup< Mesh, MeshRepresentation >
DataGroup< Mesh, MeshRepresentation > &	operator= (const DataGroup< Mesh, MeshRepresentation > &rhs)

Member Function Documentation

◆ addBuffer() [1/2]

void inviwo::Mesh::addBuffer	(	BufferInfo	info,
		std::shared_ptr< BufferBase >	buffer )

Add a buffer with rendering data, such as positions/colors/normals.

Parameters

info	information about the buffer contents (e.g. buffer type and attrib location)
buffer	buffer data used during rendering

◆ addBuffer() [2/2]

void inviwo::Mesh::addBuffer	(	BufferType	type,
		std::shared_ptr< BufferBase >	buffer )

Add a buffer with rendering data, such as positions/colors/normals, and associate it with its default attrib location.

Parameters

type	buffer type (Position, Color, Normal, etc.)
buffer	buffer data used during rendering

◆ addBuffers()

void inviwo::Mesh::addBuffers ( const BufferVector & buffers )

Add multiple buffers with rendering data, such as positions/colors/normals.

Parameters

buffers buffer data and their associated buffer infos

◆ addIndexBuffer()

std::shared_ptr< IndexBufferRAM > inviwo::Mesh::addIndexBuffer	(	DrawType	dt,
		ConnectivityType	ct )

Creates and add a new index buffer to the mesh

See also: addIndicies

Parameters

dt	DrawType of the new buffer
ct	ConnectivityType of the new buffer

Returns: returns the RAM Representation of the new buffer.

◆ addIndices() [1/2]

void inviwo::Mesh::addIndices ( const IndexVector & indices )

Add multiple index buffers indices to the mesh.

See also: addIndices

Parameters

indices index buffers and their associated mesh infos

◆ addIndices() [2/2]

void inviwo::Mesh::addIndices	(	MeshInfo	info,
		std::shared_ptr< IndexBuffer >	ind )

Add index buffer. The indices will be used as look up values into the buffers during rendering. The Mesh will take ownership of the added buffer.

Parameters

info	Rendering type and connectivity.
ind	Index buffer, will be owned by mesh.

◆ append()

void inviwo::Mesh::append ( const Mesh & mesh )

Append another mesh to this mesh.

Requires that both meshes has the same type and number of vertex buffers. Will append the contents of each vertex buffer in mesh to each vertex in this. Index buffers are copied and each index is incremented with an offset.

Parameters

mesh	The mesh to copy values from

◆ clone()

virtual Mesh * inviwo::Mesh::clone ( ) const

overridevirtual

Implements inviwo::DataGroup< Mesh, MeshRepresentation >.

◆ findBuffer() [1/2]

std::pair< BufferBase *, int > inviwo::Mesh::findBuffer ( BufferType type )

Try and find a buffer of the given BufferType. Returns the buffer and its location. If no buffer is found the buffer will be a nullptr.

◆ findBuffer() [2/2]

std::pair< const BufferBase *, int > inviwo::Mesh::findBuffer ( BufferType type ) const

Try and find a buffer of the given BufferType. Returns the buffer and its location. If no buffer is found the buffer will be a nullptr.

◆ getAxis()

virtual const Axis * inviwo::Mesh::getAxis ( size_t index ) const

overridevirtual

returns the axis information corresponding to index

Returns: nullptr if there is no axis for index

Implements inviwo::SpatialEntity.

◆ getBuffer()

BufferBase * inviwo::Mesh::getBuffer ( BufferType type )

Returns: The first buffer matching BufferType type or nullptr;

◆ hasBuffer()

bool inviwo::Mesh::hasBuffer ( BufferType type ) const

Check if there exits a buffer of BufferType type in the mesh.

◆ removeBuffer() [1/2]

std::pair< BufferInfo, std::shared_ptr< BufferBase > > inviwo::Mesh::removeBuffer ( BufferBase * buffer )

Removes the given buffer.

Parameters

buffer position of buffer to be removed

Returns: the removed buffer

◆ removeBuffer() [2/2]

std::pair< BufferInfo, std::shared_ptr< BufferBase > > inviwo::Mesh::removeBuffer ( size_t idx )

Removes buffer at given position, all subsequent buffers will be moved. Does nothing if index is out of range.

Parameters

idx	position of buffer to be removed

Returns: the removed buffer

◆ removeIndexBuffer()

void inviwo::Mesh::removeIndexBuffer ( size_t idx )

Removes index buffer at given position, all subsequent index buffers will be moved. Does nothing if index is out of range.

Parameters

idx	position of index buffer to be removed

◆ replaceBuffer() [1/2]

std::pair< BufferInfo, std::shared_ptr< BufferBase > > inviwo::Mesh::replaceBuffer	(	BufferBase *	old,
		BufferInfo	info,
		std::shared_ptr< BufferBase >	buffer )

Replaces the old buffer old with the new buffer buffer

Parameters

old	Old buffer to replace. If `old` is not found the `buffer` is appended.
info	information about the buffer contents (e.g. buffer type and shader location)
buffer	new buffer data used during rendering

Returns: the removed buffer

◆ replaceBuffer() [2/2]

std::pair< BufferInfo, std::shared_ptr< BufferBase > > inviwo::Mesh::replaceBuffer	(	size_t	idx,
		BufferInfo	info,
		std::shared_ptr< BufferBase >	buffer )

Replaces buffer at index with new buffer Does nothing if index out of range.

Parameters

idx	Index of buffer to replace, if the index is not found the new one is appended.
info	information about the buffer contents (e.g. buffer type and shader location)
buffer	new buffer data used during rendering

Returns: the removed buffer

◆ reserveIndexBuffers()

void inviwo::Mesh::reserveIndexBuffers ( size_t size )

Reserve memory for a given number of index buffers. Useful when having a mesh on which we will add a lot of index buffers

Parameters

size	the new reserved size of the vector containing index buffers

◆ reserveSizeInVertexBuffer()

void inviwo::Mesh::reserveSizeInVertexBuffer ( size_t size )

Reserve memory for a given number of vertices in each buffer.

Parameters

size	number of elements that will be reserved in each buffer

◆ setBuffer()

void inviwo::Mesh::setBuffer	(	size_t	idx,
		BufferInfo	info,
		std::shared_ptr< BufferBase >	buffer )

Deprecated: Mesh::setBuffer() has been renamed to Mesh::replaceBuffer()

Parameters

idx	Index of buffer to replace
info	information about the buffer contents (e.g. buffer type and shader location)
buffer	new buffer data used during rendering

See also: replaceBuffer

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

include/inviwo/core/datastructures/geometry/mesh.h

Classes

Public Types

Public Member Functions

Public Attributes

Static Public Attributes

Protected Attributes

Additional Inherited Members

Member Function Documentation

◆ addBuffer() [1/2]

◆ addBuffer() [2/2]

◆ addBuffers()

◆ addIndexBuffer()

◆ addIndices() [1/2]

◆ addIndices() [2/2]

◆ append()

◆ clone()

◆ findBuffer() [1/2]

◆ findBuffer() [2/2]

◆ getAxis()

◆ getBuffer()

◆ hasBuffer()

◆ removeBuffer() [1/2]

◆ removeBuffer() [2/2]

◆ removeIndexBuffer()

◆ replaceBuffer() [1/2]

◆ replaceBuffer() [2/2]

◆ reserveIndexBuffers()

◆ reserveSizeInVertexBuffer()

◆ setBuffer()