mitsuba::GLGeometry Class Reference

OpenGL-based GPUGeometry implementation. More...

#include <mitsuba/hw/glgeometry.h>

Inheritance diagram for mitsuba::GLGeometry:

Public Member Functions
	GLGeometry (const TriMesh *mesh)
	Create a new GLGeometry instance for the given mesh. More...
void	init ()
	Upload the geometry object. More...
void	refresh ()
	Refresh (re-upload) the geometry object. More...
void	bind ()
	Bind the geometry object. More...
void	unbind ()
	Unbind the geometry object. More...
void	cleanup ()
	Free the geometry object from GPU memory. More...
virtual const Class *	getClass () const
	Retrieve this object's class. More...
Public Member Functions inherited from mitsuba::GPUGeometry
	GPUGeometry (const TriMesh *mesh)
	Create an empty geometry object. More...
std::string	getName () const
	Return the name of this geometry object. More...
const TriMesh *	getTriMesh () const
	Return the associated triangle mesh. More...
Shader *	getShader ()
	Return an (auxiliary) shader instance associated with the geometry. More...
const Shader *	getShader () const
	Return an (auxiliary) shader instance associated with the geometry. More...
void	setShader (Shader *shader)
	Set an (auxiliary) shader instance associated with the geometry. More...
std::string	toString () const
	Return a string representation. More...
Public Member Functions inherited from Object
	Object ()
	Construct a new object. More...
int	getRefCount () const
	Return the current reference count. More...
void	incRef () const
	Increase the reference count of the object by one. More...
void	decRef (bool autoDeallocate=true) const
	Decrease the reference count of the object and possibly deallocate it. More...

Static Public Attributes
static Class *	m_theClass
Static Public Attributes inherited from mitsuba::GPUGeometry
static Class *	m_theClass
Static Public Attributes inherited from Object
static Class *	m_theClass
	Pointer to the object's class descriptor. More...

Protected Types
enum	EIdentifier { EVertexID = 0, EIndexID = 1 }

Protected Member Functions
virtual	~GLGeometry ()
	Virtual destructor. More...
Protected Member Functions inherited from mitsuba::GPUGeometry
virtual	~GPUGeometry ()
	Virtual destructor. More...
Protected Member Functions inherited from Object
virtual	~Object ()
	Virtual private deconstructor. (Will only be called by ref) More...

Protected Attributes
GLuint	m_id [2]
GLuint64	m_addr [2]
GLuint	m_size [2]
int	m_stride
Protected Attributes inherited from mitsuba::GPUGeometry
ref< const TriMesh >	m_mesh
Shader *	m_shader

Friends
class	GLRenderer

Additional Inherited Members
Static Public Member Functions inherited from Object
static void	staticInitialization ()
	Initializes the built-in reference count debugger (if enabled) More...
static void	staticShutdown ()
	Free the memory taken by staticInitialization() More...

Detailed Description

OpenGL-based GPUGeometry implementation.

Member Enumeration Documentation

enum mitsuba::GLGeometry::EIdentifier

protected

Enumerator
EVertexID
EIndexID

Constructor & Destructor Documentation

mitsuba::GLGeometry::GLGeometry

(

const TriMesh *

mesh

)

Create a new GLGeometry instance for the given mesh.

virtual mitsuba::GLGeometry::~GLGeometry ( )

protectedvirtual

Virtual destructor.

Member Function Documentation

void mitsuba::GLGeometry::bind ( )

virtual

Bind the geometry object.

Implements mitsuba::GPUGeometry.

void mitsuba::GLGeometry::cleanup ( )

virtual

Free the geometry object from GPU memory.

Implements mitsuba::GPUGeometry.

virtual const Class* mitsuba::GLGeometry::getClass ( ) const

virtual

Retrieve this object's class.

Reimplemented from mitsuba::GPUGeometry.

void mitsuba::GLGeometry::init ( )

virtual

Upload the geometry object.

Implements mitsuba::GPUGeometry.

void mitsuba::GLGeometry::refresh ( )

virtual

Refresh (re-upload) the geometry object.

Implements mitsuba::GPUGeometry.

void mitsuba::GLGeometry::unbind ( )

virtual

Unbind the geometry object.

Implements mitsuba::GPUGeometry.

Friends And Related Function Documentation

friend class GLRenderer

friend

Member Data Documentation

GLuint64 mitsuba::GLGeometry::m_addr[2]

protected

GLuint mitsuba::GLGeometry::m_id[2]

protected

GLuint mitsuba::GLGeometry::m_size[2]

protected

int mitsuba::GLGeometry::m_stride

protected

Class* mitsuba::GLGeometry::m_theClass

static

---

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

• include/mitsuba/hw/glgeometry.h