An engine mesh owning CoreGeometry, with indices. More...

#include <Engine/Data/Mesh.hpp>

Inheritance diagram for Ra::Engine::Data::IndexedGeometry< T >:

Collaboration diagram for Ra::Engine::Data::IndexedGeometry< T >:

Public Types
using	base = CoreGeometryDisplayable<T>

Public Types inherited from Ra::Engine::Data::CoreGeometryDisplayable< T >
using	base = AttribArrayDisplayable

using	CoreGeometry = T

Public Types inherited from Ra::Engine::Data::AttribArrayDisplayable
enum	MeshRenderMode : uint { RM_POINTS = 0x0000 , RM_LINES = 0x0001 , RM_LINE_LOOP = 0x0002 , RM_LINE_STRIP = 0x0003 , RM_TRIANGLES = 0x0004 , RM_TRIANGLE_STRIP = 0x0005 , RM_TRIANGLE_FAN = 0x0006 , RM_QUADS = 0x0007 , RM_QUAD_STRIP = 0x0008 , RM_POLYGON = 0x0009 , RM_LINES_ADJACENCY = 0x000A , RM_LINE_STRIP_ADJACENCY = 0x000B , RM_TRIANGLES_ADJACENCY = 0x000C , RM_TRIANGLE_STRIP_ADJACENCY = 0x000D , RM_PATCHES = 0x000E }

Public Types inherited from Ra::Engine::Data::Displayable
enum	PickingRenderMode { PKM_POINTS = 0 , PKM_LINES = 1 , PKM_LINE_ADJ = 2 , PKM_TRI = 3 , NO_PICKING }

Public Member Functions
	IndexedGeometry (const std::string &name, typename base::CoreGeometry &&geom, typename base::MeshRenderMode renderMode=base::MeshRenderMode::RM_TRIANGLES)

void	render (const ShaderProgram *prog) override

void	loadGeometry (T &&mesh) override

Public Member Functions inherited from Ra::Engine::Data::CoreGeometryDisplayable< T >
	CoreGeometryDisplayable (const std::string &name, MeshRenderMode renderMode=RM_TRIANGLES)

template<typename A >
Ra::Core::Utils::AttribHandle< A >	addAttrib (const std::string &name, const typename Core::VectorArray< A > &data)
	Helper function that calls Ra::Core::CoreGeometry::addAttrib()

size_t	getNumVertices () const override

void	updateGL () override
	Update (i.e. send to GPU) the buffers marked as dirty.

void	setAttribNameCorrespondance (const std::string &meshAttribName, const std::string &shaderAttribName)

const Core::Geometry::AbstractGeometry &	getAbstractGeometry () const override

Core::Geometry::AbstractGeometry &	getAbstractGeometry () override

const Core::Geometry::AttribArrayGeometry &	getAttribArrayGeometry () const override

Core::Geometry::AttribArrayGeometry &	getAttribArrayGeometry () override

const CoreGeometry &	getCoreGeometry () const

CoreGeometry &	getCoreGeometry ()

Public Member Functions inherited from Ra::Engine::Data::AttribArrayDisplayable
	AttribArrayDisplayable (const std::string &name, MeshRenderMode renderMode=RM_TRIANGLES)

	AttribArrayDisplayable (const AttribArrayDisplayable &rhs)=delete

void	operator= (const AttribArrayDisplayable &rhs)=delete

void	setRenderMode (MeshRenderMode mode)
	Set the render mode.

MeshRenderMode	getRenderMode () const
	Get the render mode.

Ra::Core::Utils::optional< gl::GLuint >	getVboHandle (const std::string &name)
	Get opengl's vbo handle (uint) corresponding to attrib name.

Ra::Core::Utils::optional< gl::GLuint >	getVaoHandle ()
	Get opengl's vao handle (uint).

const std::string &	getName () const
	Returns the name of the mesh.

void	setDirty (const Core::Geometry::MeshAttrib &type)

void	setDirty (const std::string &name)

void	setDirty (unsigned int index)

Public Member Functions inherited from Ra::Engine::Data::Displayable
	Displayable (const std::string &name)

	Displayable (const Displayable &rhs)=delete

void	operator= (const Displayable &rhs)=delete

PickingRenderMode	pickingRenderMode () const
	Returns the picking rendermode advised by the object (default PickingRenderMode::NO_PICKING)

const std::string &	getName () const
	Returns the name of the mesh.

virtual size_t	getNumFaces () const

Public Member Functions inherited from Ra::Engine::Data::VaoIndices
void	setIndicesDirty ()
	Tag the indices as dirty, asking for a update to gpu.

Protected Member Functions
void	updateGL_specific_impl () override

Protected Member Functions inherited from Ra::Engine::Data::CoreGeometryDisplayable< T >
void	loadGeometry_common (CoreGeometry &&mesh)

void	setupCoreMeshObservers ()

void	autoVertexAttribPointer (const ShaderProgram *prog)
	assume m_vao is bound.

void	addAttribObserver (const std::string &name)

void	addToTranslationTable (const std::string &name)

Protected Member Functions inherited from Ra::Engine::Data::AttribArrayDisplayable
void	updatePickingRenderMode ()
	Update the picking render mode according to the object render mode.

Additional Inherited Members
Protected Attributes inherited from Ra::Engine::Data::CoreGeometryDisplayable< T >
BijectiveAssociation< std::string, std::string >	m_translationTable {}

CoreGeometry	m_mesh

Protected Attributes inherited from Ra::Engine::Data::AttribArrayDisplayable
std::unique_ptr< globjects::VertexArray >	m_vao

MeshRenderMode	m_renderMode { MeshRenderMode::RM_TRIANGLES }

std::vector< std::unique_ptr< globjects::Buffer > >	m_vbos

std::vector< bool >	m_dataDirty

std::map< std::string, unsigned int >	m_handleToBuffer

bool	m_isDirty { false }
	General dirty bit of the mesh.

Protected Attributes inherited from Ra::Engine::Data::Displayable
PickingRenderMode	m_pickingRenderMode { NO_PICKING }

Protected Attributes inherited from Ra::Engine::Data::VaoIndices
std::unique_ptr< globjects::Buffer >	m_indices { nullptr }

bool	m_indicesDirty { true }

size_t	m_numElements { 0 }

Detailed Description

template<typename T>
class Ra::Engine::Data::IndexedGeometry< T >

An engine mesh owning CoreGeometry, with indices.

Definition at line 334 of file Mesh.hpp.

Member Typedef Documentation

◆ base

template<typename T >

using Ra::Engine::Data::IndexedGeometry< T >::base = CoreGeometryDisplayable<T>

Definition at line 337 of file Mesh.hpp.

Constructor & Destructor Documentation

◆ IndexedGeometry()

template<typename T >

Ra::Engine::Data::IndexedGeometry< T >::IndexedGeometry	(	const std::string &	name,
		typename base::CoreGeometry &&	geom,
		typename base::MeshRenderMode	renderMode = base::MeshRenderMode::RM_TRIANGLES )

explicit

Definition at line 915 of file Mesh.hpp.

Member Function Documentation

◆ loadGeometry()

template<typename T >

void Ra::Engine::Data::IndexedGeometry< T >::loadGeometry ( T && mesh )

overridevirtual

Use the given geometry as base for a display mesh. This will move mesh and *this will take the ownership of the data. The currently owned mesh is deleted, if any. This method should be called to set or replace the CoreGeometry, if you want to update attributes or indices, use getCoreGeometry and Core::Geometry::AttribArrayGeometry setters instead.

Warning: For indices, you must call setIndicesDirty after modification.

Todo: add observer mecanism for indices.

Reimplemented from Ra::Engine::Data::CoreGeometryDisplayable< T >.

Definition at line 923 of file Mesh.hpp.

Here is the call graph for this function:

◆ render()

template<typename T >

void Ra::Engine::Data::IndexedGeometry< T >::render ( const ShaderProgram * prog )

overridevirtual

Draw the mesh. Prog is used to set VertexAttribBinding, but it has to be already binded

Implements Ra::Engine::Data::Displayable.

Definition at line 957 of file Mesh.hpp.

◆ updateGL_specific_impl()

template<typename T >

void Ra::Engine::Data::IndexedGeometry< T >::updateGL_specific_impl ( )

overrideprotectedvirtual

this one do not work since m_indices is not a std::vector

Reimplemented from Ra::Engine::Data::CoreGeometryDisplayable< T >.

Definition at line 932 of file Mesh.hpp.

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

/home/runner/work/Radium-Engine/Radium-Engine/src/Radium-Engine/src/Engine/Data/Mesh.hpp

Public Types

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ base

Constructor & Destructor Documentation

◆ IndexedGeometry()

Member Function Documentation

◆ loadGeometry()

◆ render()

◆ updateGL_specific_impl()