Classes
class	Batch
	A set of geometry. More...
class	Camera
	Camera class. More...
class	FPSCounter
	Utility class that measures FPS. More...
class	GeometryBufferFormat
	Utility class to represent format of a GeometryBuffer. More...
class	GeometryBuffer
	Collection of geometry data. More...
class	GeometryBufferVertexArray
	GeometryBuffer that uses vertex arrays. More...
class	GeometryBufferVBO
	GeometryBuffer that uses VBOs. More...
class	GLWidget
	Easy to use GL widget, based on QGLWidget. More...
class	Mesh
	Set of geometry with program and texture(s) More...
class	Program
	Program class. More...
class	Renderer
class	Shader
	Shader class. More...
class	VertexShader
class	FragmentShader
class	TextRenderer
	Enhanced text renderer. More...
class	TextureBase
	Abstract base class for all textures. More...
class	Texture
	2D texture class More...
class	Texture3D
	3D texture class More...
class	HdrGLWidget
class	HdrGLWidgetControl
class	ModelLoader
class	RenderTarget
class	SimpleTerrain
class	TrackBall
class	WidgetProxy
	Embeds QWidgets in GLWidget. More...
Functions
bool	init (Renderer *r)
bool	checkGLError (const QString &desc)
unsigned int	version ()
unsigned int	versionMajor ()
unsigned int	versionMinor ()
unsigned int	versionRelease ()
bool	isVersion (unsigned int a, unsigned int b, unsigned int c)
const char *	versionString ()
uint	qHash (const ModelLoader::FaceVertex &v)
QDebug &	operator<< (QDebug &debug, const Vector3f &v)
QDebug &	operator<< (QDebug &debug, const Vector2f &v)
Variables
Renderer *	renderer = 0

Detailed Description

KGLLib namespace.

Everything within KGLLib is contained in this namespace.

Function Documentation

KGLLIB_EXPORT bool KGLLib::checkGLError ( const QString & desc )

Checks if any OpenGL errors have occurred. If an error has occurred, the error is printed out along with the given description.

Returns:: whether error has _not_ occurred (i.e. if error has occurred, return false) TODO: maybe change it to return whether errors _has_ occurred?

KGLLIB_EXPORT bool KGLLib::init ( Renderer * r = 0 )

Initializes KGLLib. Note that you must have a current OpenGL context when you call this, otherwise it will fail.

Parameters:

r	if given then renderer pointer is set to this object and it's init() method is called. If not given then default Renderer object is created.

References renderer.

KGLLIB_EXPORT bool KGLLib::isVersion	(	unsigned int	a,
		unsigned int	b,
		unsigned int	c
	)

Checks if KGLLib's version is at least the given version.

KGLLIB_EXPORT unsigned int KGLLib::version ( )

Returns the encoded runtime version of KGLLib.

The returned value is encoded according to the KGLLIB_MAKE_VERSION macro.

KGLLIB_EXPORT unsigned int KGLLib::versionMajor ( )

Returns the major number of KGLLib's version, e.g. 0 for 0.1.2

KGLLIB_EXPORT unsigned int KGLLib::versionMinor ( )

Returns the minor number of KGLLib's version, e.g. 1 for 0.1.2

KGLLIB_EXPORT unsigned int KGLLib::versionRelease ( )

Returns the release number of KGLLib's version, e.g. 2 for 0.1.2

KGLLIB_EXPORT const char * KGLLib::versionString ( )

Returns KGLLib's version as a string, e.g. "0.1.2"

Pointer to the global renderer object. Renderer object is guaranteed to be available after init() has been called