sgRenderer Class Reference

#include <sgRenderer.h>

Inheritance diagram for sgRenderer:

List of all members.

Public Member Functions
	sgRenderer ()
	~sgRenderer ()
virtual BOOL	init ()
virtual void	render ()
virtual BOOL	resizeFromLayer (CAEAGLLayer *layer)
void	setOrientation (unsigned int ori)
Public Attributes
sgObject *	first_solid
sgCamera *	first_cam
sgLight *	first_light
sgPanel *	first_panel
GLint	backingWidth
GLint	backingHeight
sgFColorA	clearcolor
BOOL	optimize
Static Public Attributes
static unsigned int	oglversion = 0
Protected Member Functions
void	updateOrientation ()
void	culling ()
void	sorting ()
void	optimizing ()
Protected Attributes
EAGLContext *	context
GLuint	defaultFramebuffer
GLuint	colorRenderbuffer
GLuint	depthRenderbuffer
float	quadpos [12]
float	quaduv [8]
sgMaterial *	lastmat
sgOptimizedMesh *	first_optimized
std::vector< sgMesh * >	meshes
std::vector< sgMaterial * >	materials
unsigned int	orientation
sgMatrix4x4	matglobal2d
sgMatrix4x4	matglobal3d

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Detailed Description

Renderer class. This class defines a renderer which manages all objects and draws them.

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Constructor & Destructor Documentation

sgRenderer::sgRenderer

(

)

Constructor. Initializes a new instance of this class.

sgRenderer::~sgRenderer

(

)

Deconstructor. Frees all memory allocated by this class.

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Member Function Documentation

BOOL sgRenderer::init

(

)

[virtual]

Initialize. Initializes an instance of this class.

Reimplemented in sgRendererES1, and sgRendererES2.

void sgRenderer::render

(

)

[virtual]

Render. Makes this renderer render.

Reimplemented in sgRendererES1, and sgRendererES2.

BOOL sgRenderer::resizeFromLayer

(

CAEAGLLayer *

layer

)

[virtual]

Resize from layer. Resizes all render buffers to the new size of the layer.

Parameters:

layer

pointer to the iPhones rendering layer

Reimplemented in sgRendererES1, and sgRendererES2.

void sgRenderer::setOrientation

(

unsigned int

ori

)

Set device orientation. Sets the device orientation to display everything for.

Parameters:

layer

pointer to the iPhones rendering layer

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Member Data Documentation

GLint sgRenderer::backingHeight

Backing height. Height of the window the engine is rendering into.

GLint sgRenderer::backingWidth

Backing width. Width of the window the engine is rendering into.

sgFColorA sgRenderer::clearcolor

Clear color. Defines the color to clear the framebuffer with.

sgCamera* sgRenderer::first_cam

First camera. Pointer to a first camera, which is empty, but meant to be used to create new cameras from.

sgLight* sgRenderer::first_light

First light. Pointer to a first light, which is empty, but meant to be used to create new lights from.

sgPanel* sgRenderer::first_panel

First panel. Pointer to a first panel, which is empty, but meant to be used to create new panels from.

sgObject* sgRenderer::first_solid

First solid. Pointer to a first solid object, which is empty, but meant to be used to create new solid objects from.

unsigned int sgRenderer::oglversion = 0 [static]

OpenGL ES Version. 0 if the renderer couldn´t be initialized, 1 for OpenGL ES 1.1 and 2 for 2.0.

BOOL sgRenderer::optimize

Render optimized. Culls and sorts the geometry before rendering to speed it up, if this is TRUE.

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

• iSDGE/Engine/Graphics/sgRenderer.h
• iSDGE/Engine/Graphics/sgRenderer.mm