Ra::Engine::Data::Mesh Class Reference

Mesh, own a Core::Geometry::TriangleMesh. More...

#include <Engine/Data/Mesh.hpp>

Inheritance diagram for Ra::Engine::Data::Mesh:

Collaboration diagram for Ra::Engine::Data::Mesh:

Public Member Functions
size_t	getNumFaces () const override
void	loadGeometry (const Core::Vector3Array &vertices, const std::vector< uint > &indices)
Public Member Functions inherited from Ra::Engine::Data::IndexedGeometry< Core::Geometry::TriangleMesh >
	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 (Core::Geometry::TriangleMesh &&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.
Public Member Functions inherited from Ra::Engine::Data::VaoIndices
void	setIndicesDirty ()
	Tag the indices as dirty, asking for a update to gpu.

Additional Inherited Members
Public Types inherited from Ra::Engine::Data::IndexedGeometry< Core::Geometry::TriangleMesh >
using	base = CoreGeometryDisplayable< Core::Geometry::TriangleMesh >
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 }
Protected Member Functions inherited from Ra::Engine::Data::IndexedGeometry< Core::Geometry::TriangleMesh >
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.
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

Mesh, own a Core::Geometry::TriangleMesh.

Definition at line 413 of file Mesh.hpp.

Member Function Documentation

getNumFaces()

size_t Ra::Engine::Data::Mesh::getNumFaces ( ) const

overridevirtual

Todo:

fix this once we have explicit triangle fan and strip management.

Reimplemented from Ra::Engine::Data::Displayable.

Definition at line 33 of file Mesh.cpp.

loadGeometry()

void Ra::Engine::Data::Mesh::loadGeometry	(	const Core::Vector3Array &	vertices,
		const std::vector< uint > &	indices
	)

Todo:

find an alternative

Todo:

check line vs triangle here is a bug

Definition at line 47 of file Mesh.cpp.

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