vl::Renderable Class Reference

An abstract class that represents all the objects that can be rendered. More...

#include <Renderable.hpp>

Inheritance diagram for vl::Renderable:

List of all members.

Public Member Functions
virtual const char *	className ()
	Returns the name of the class.
	Renderable ()
virtual	~Renderable ()
virtual void	render (const Actor *actor, const OpenGLContext *, const Camera *camera) const =0
	Renders the Renderable.
unsigned long long	boundsUpdateTick () const
void	computeBounds ()
void	setBoundsDirty (bool dirty)
bool	boundsDirty () const
void	setBoundingBox (const AABB &aabb)
const AABB &	boundingBox () const
void	setBoundingSphere (const Sphere &sphere)
const Sphere &	boundingSphere () const
unsigned int	displayList () const
void	setDisplayList (unsigned int disp_list)
bool	displayListEnabled () const
void	setDisplayListEnabled (bool enabled)
bool	displayListDirty () const
void	setDisplayListDirty (bool dirty)
bool	vboEnabled () const
void	setVBOEnabled (bool enabled)
bool	vboDirty () const
void	setVBODirty (bool dirty)
virtual void	updateVBOs (bool discard_local_data=false)
	Uploads the data stored in the local buffers on the GPU memory.
virtual void	deleteVBOs ()
	Destroyes the VBO (VertexBufferObjects) associated to this Geometry attributes.
void	deleteDisplayList ()
void	compileDisplayList (Actor *act, OpenGLContext *glctx, Camera *camera)
virtual int	triangleCount () const
virtual int	lineCount () const
virtual int	pointCount () const
Protected Member Functions
virtual void	computeBounds_Implementation ()=0

---

Detailed Description

An abstract class that represents all the objects that can be rendered.

In order to render a Renderable you have to bind it to an Actor. An Actor glues together a Renderable, an Effect and eventually a Transform. Note that the same Renderable can be associated to more than one Actor.

See also:

Actor, Effect, Transform, Geometry

---

Constructor & Destructor Documentation

vl::Renderable::Renderable

(

)

[inline]

virtual vl::Renderable::~Renderable

(

)

[inline, virtual]

---

Member Function Documentation

virtual const char* vl::Renderable::className

(

)

[inline, virtual]

Returns the name of the class.

Reimplemented from vl::Object.

Reimplemented in vl::BezierSurface, vl::Clear, vl::DrawPixels, vl::Geometry, and vl::Text.

virtual void vl::Renderable::render	(	const Actor *	actor,
		const OpenGLContext *	,
		const Camera *	camera
	)			const [pure virtual]

Renders the Renderable.

Implemented in vl::Clear, vl::DrawPixels, vl::Geometry, and vl::Text.

unsigned long long vl::Renderable::boundsUpdateTick

(

)

const [inline]

void vl::Renderable::computeBounds

(

)

[inline]

void vl::Renderable::setBoundsDirty

(

bool

dirty

)

[inline]

bool vl::Renderable::boundsDirty

(

)

const [inline]

void vl::Renderable::setBoundingBox

(

const AABB &

aabb

)

[inline]

const AABB& vl::Renderable::boundingBox

(

)

const [inline]

void vl::Renderable::setBoundingSphere

(

const Sphere &

sphere

)

[inline]

const Sphere& vl::Renderable::boundingSphere

(

)

const [inline]

unsigned int vl::Renderable::displayList

(

)

const [inline]

void vl::Renderable::setDisplayList

(

unsigned int

disp_list

)

[inline]

bool vl::Renderable::displayListEnabled

(

)

const [inline]

void vl::Renderable::setDisplayListEnabled

(

bool

enabled

)

[inline]

bool vl::Renderable::displayListDirty

(

)

const [inline]

void vl::Renderable::setDisplayListDirty

(

bool

dirty

)

[inline]

bool vl::Renderable::vboEnabled

(

)

const [inline]

void vl::Renderable::setVBOEnabled

(

bool

enabled

)

[inline]

bool vl::Renderable::vboDirty

(

)

const [inline]

void vl::Renderable::setVBODirty

(

bool

dirty

)

[inline]

virtual void vl::Renderable::updateVBOs

(

bool

discard_local_data = false

)

[inline, virtual]

Uploads the data stored in the local buffers on the GPU memory.

If 'discard_local_data' is set to true the memory used by the local buffers is released.

Reimplemented in vl::Geometry.

virtual void vl::Renderable::deleteVBOs

(

)

[inline, virtual]

Destroyes the VBO (VertexBufferObjects) associated to this Geometry attributes.

If 'clear_primitives' all the VBOs associated the Primitives objects are also deleted.

Note:

This function does not touch the local (non GPU) data stored in the buffers associated to the vertex attributes and Primitives.

Reimplemented in vl::Geometry.

void vl::Renderable::deleteDisplayList

(

)

[inline]

void vl::Renderable::compileDisplayList	(	Actor *	act,
		OpenGLContext *	glctx,
		Camera *	camera
	)			[inline]

virtual int vl::Renderable::triangleCount

(

)

const [inline, virtual]

Reimplemented in vl::Geometry.

virtual int vl::Renderable::lineCount

(

)

const [inline, virtual]

Reimplemented in vl::Geometry.

virtual int vl::Renderable::pointCount

(

)

const [inline, virtual]

Reimplemented in vl::Geometry.

virtual void vl::Renderable::computeBounds_Implementation

(

)

[protected, pure virtual]

Implemented in vl::Clear, vl::DrawPixels, vl::Geometry, and vl::Text.

---

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

• E:/VisualizationLibrary/BuildSystem/VL_DISTRO/Visualization_Library_SDK/src/vl/Renderable.hpp