WSGLContext Class Reference

Manages the data shared within an OpenGL context. More...

#include <Rendering/OpenGL/wsglcontext.h>

Inheritance diagram for WSGLContext:

Public Member Functions
	WSGLContext (const WSGLContext &other)=delete
	~WSGLContext () override
QSharedPointer< WSGLGeometry >	acquireGeometry (const QString &modelId, double edgeBreakThreshold)
void	clearAll ()
void	clearUnusedCacheItems ()
QSharedPointer< WSGLTexture >	createTexture (const QString &key)
WSGLBufferObjectCache &	getBufferObjectCache ()
quint64	getContextId () const
WSGLGeometryCache &	getGeometryCache ()
WSGLGlyphSetCache &	getGlyphSetCache ()
WSGLNormalsCache &	getNormalsCache ()
WSGLTextureCache &	getTextureCache ()
WSGLContext &	operator= (const WSGLContext &rhs)=delete
void	setCacheCapacity (size_t capacity)
Public Member Functions inherited from SceneRendererContext
virtual	~SceneRendererContext ()

Static Public Member Functions
static QSurfaceFormat	getDefaultFormat ()
static void	setDefaultFormat (QSurfaceFormat format)

Detailed Description

Note

This class is deliberately does not extend or have anything to do with the QOpenGLContext class.

Constructor & Destructor Documentation

WSGLContext()

WSGLContext ( const WSGLContext &  other )

delete

~WSGLContext()

~WSGLContext ( )

overridedefault

Member Function Documentation

acquireGeometry()

QSharedPointer< WSGLGeometry > acquireGeometry	(	const QString &	modelId,
		double	edgeBreakThreshold
	)

Parameters

modelId	The ID of the model referenced in a given geometry object
edgeBreakThreshold	The edge break threshold (in degrees) used in normals processing

Returns

A pointer to the existing / created geometry object

Either returns or constructs (if it doesn't already exist) a geometry object with the specified model ID and edge break threshold.

clearAll()

void clearAll

(

)

clearUnusedCacheItems()

void clearUnusedCacheItems

(

)

createTexture()

QSharedPointer< WSGLTexture > createTexture

(

const QString &

key

)

Parameters

key	The key to reference the texture with.

Returns

A newly create WSGLTexture object associated with the cache.

getBufferObjectCache()

WSGLBufferObjectCache & getBufferObjectCache

(

)

Warning

Must only be called after the context has been created.

getContextId()

quint64 getContextId

(

)

const

getDefaultFormat()

QSurfaceFormat getDefaultFormat ( )

static

getGeometryCache()

WSGLGeometryCache & getGeometryCache

(

)

getGlyphSetCache()

WSGLGlyphSetCache & getGlyphSetCache

(

)

Warning

Must only be called after the context has been created.

getNormalsCache()

WSGLNormalsCache & getNormalsCache

(

)

getTextureCache()

WSGLTextureCache & getTextureCache

(

)

Warning

Must only be called after the context has been created.

operator=()

WSGLContext & operator= ( const WSGLContext &  rhs )

delete

setCacheCapacity()

void setCacheCapacity

(

size_t

capacity

)

Parameters

capacity

The desired capacity of the graphics cache.

setDefaultFormat()

void setDefaultFormat ( QSurfaceFormat  format )

static