oxygine::STDRenderer Class Reference

Inheritance diagram for oxygine::STDRenderer:

Public Member Functions
	STDRenderer (IVideoDriver *driver=0)
const Matrix &	getViewProjection () const
IVideoDriver *	getDriver ()
unsigned int	getShaderFlags () const
void	setDriver (IVideoDriver *)
void	setViewProjTransform (const Matrix &viewProj)
void	setVertexDeclaration (const VertexDeclaration *decl)
void	setUberShaderProgram (UberShaderProgram *pr)
void	setBlendMode (blend_mode blend)
void	setTexture (const spNativeTexture &base, const spNativeTexture &alpha, bool basePremultiplied=true)
void	setTexture (const spNativeTexture &base, bool basePremultiplied=true)
void	setTransform (const Transform &tr)
void	beginElementRendering (bool basePremultiplied)
void	beginSDFont (float contrast, float offset, const Color &outlineColor, float outlineOffset)
void	endSDFont ()
void	drawElement (const spNativeTexture &texture, unsigned int color, const RectF &src, const RectF &dest) override
void	draw (const Color &, const RectF &srcRect, const RectF &destRect)
void	drawBatch ()
void	begin (STDRenderer *prev=0)
void	begin (spNativeTexture nt, const Rect *viewport=0)
void	end ()
void	initCoordinateSystem (int width, int height, bool flipU=false)
void	resetSettings ()
void	cleanup ()
virtual void	addVertices (const void *data, unsigned int size)

Static Public Member Functions
static void	setDefaultSettings ()
static void	initialize ()
static void	release ()
static void	reset ()
static bool	isReady ()
static void	restore ()

Static Public Attributes
static STDRenderer *	instance
static spNativeTexture	white
static spNativeTexture	invisible
static UberShaderProgram	uberShader
static std::vector< unsigned char >	uberShaderBody
static std::vector< unsigned short >	indices16
static size_t	maxVertices

Protected Member Functions
void	setShader (ShaderProgram *prog)
void	_drawBatch ()
void	_addVertices (const void *data, unsigned int size)
void	_checkDrawBatch ()
virtual void	preDrawBatch ()
virtual void	_cleanup ()
virtual void	_begin ()
virtual void	_resetSettings ()

Protected Attributes
Transform	_transform
STDRenderer *	_previous
std::vector< unsigned char >	_vertices
const VertexDeclaration *	_vdecl
IVideoDriver *	_driver
ShaderProgram *	_program
Matrix	_vp
spNativeTexture	_base
spNativeTexture	_alpha
blend_mode	_blend
UberShaderProgram *	_uberShader
unsigned int	_shaderFlags
bool	_drawing
spNativeTexture	_prevRT

Member Function Documentation

begin()

void oxygine::STDRenderer::begin

(

STDRenderer *

prev = 0

)

Begins rendering into RenderTexture or into primary framebuffer if rt is null

cleanup()

void oxygine::STDRenderer::cleanup

(

)

Cleans existing accumulated batch.

drawBatch()

void oxygine::STDRenderer::drawBatch

(

)

Draws existing batch immediately.

end()

void oxygine::STDRenderer::end

(

)

Completes started rendering and restores previous Frame Buffer.

initCoordinateSystem()

void oxygine::STDRenderer::initCoordinateSystem	(	int	width,
		int	height,
		bool	flipU = false
	)

initializes View + Projection matrices where TopLeft is (0,0) and RightBottom is (width, height). use flipU = true for render to texture

initialize()

static void oxygine::STDRenderer::initialize ( )

static

Initializes internal classes. Called automatically from oxygine::init();

isReady()

static bool oxygine::STDRenderer::isReady ( )

static

is Renderer was restored and ready to be used

release()

static void oxygine::STDRenderer::release ( )

static

Clears internal data

reset()

static void oxygine::STDRenderer::reset ( )

static

for lost context

restore()

static void oxygine::STDRenderer::restore ( )

static

restore after lost context

setBlendMode()

void oxygine::STDRenderer::setBlendMode

(

blend_mode

blend

)

Sets blend mode. Default value is blend_premultiplied_alpha

setDefaultSettings()

static void oxygine::STDRenderer::setDefaultSettings ( )

static

Sets default rendering OpenGL options for 2D

setTexture()

void oxygine::STDRenderer::setTexture	(	const spNativeTexture &	base,
		const spNativeTexture &	alpha,
		bool	basePremultiplied = true
	)

Sets texture. If texture is null White texture would be used.

setTransform()

void oxygine::STDRenderer::setTransform ( const Transform &  tr )

inline

Sets World transformation.

Member Data Documentation

white

spNativeTexture oxygine::STDRenderer::white

static

White 4x4 Texture

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

• oxygine/src/STDRenderer.h