#include <Renderer.h>

Inheritance diagram for Renderer:

Public Member Functions
	Renderer (std::shared_ptr< GameConfig > config, DecalBuilder decal_builder, SpellFxRenderer spellfx, std::shared_ptr< ParticleEngine > particle_engine, Vis *vis)

virtual	~Renderer ()

virtual bool	Initialize ()=0

virtual RgbaImage	ReadScreenPixels ()=0

virtual void	ClearTarget (Color uColor)=0

virtual void	Present ()=0

virtual void	BeginLines2D ()=0

virtual void	EndLines2D ()=0

virtual void	RasterLine2D (Pointi a, Pointi b, Color acolor, Color bcolor)=0

void	RasterLine2D (Pointi a, Pointi b, Color color)

virtual void	BeginScene3D ()=0

virtual void	MakeParticleBillboardAndPush (const Particle &p)=0

virtual float	GetGamma ()=0

virtual void	DrawBillboards_And_MaybeRenderSpecialEffects_And_EndScene ()=0

virtual void	BillboardSphereSpellFX (SpellFX_Billboard *a1, Color diffuse)=0

virtual void	TransformBillboards ()=0

virtual void	DrawProjectile (float srcX, float srcY, float a3, float a4, float dstX, float dstY, float a7, float a8, GraphicsImage *texture)=0

virtual TextureRenderId	CreateTexture (RgbaImageView image)=0

virtual void	DeleteTexture (TextureRenderId id)=0

virtual void	BeginScene2D ()=0

virtual void	ScreenFade (Color color, float t)=0

virtual void	SetUIClipRect (const Recti &rect)=0

virtual void	ResetUIClipRect ()=0

virtual void	DrawQuad2D (GraphicsImage *texture, const Recti &srcRect, const Recti &dstRect, Color color=colorTable.White)=0

void	DrawQuad2D (GraphicsImage *texture, const Recti &srcRect, Pointi dstPoint, Color color=colorTable.White)

void	DrawQuad2D (GraphicsImage *texture, Pointi dstPoint, Color color=colorTable.White)

void	FillRect (const Recti &rect, Color color)

virtual void	DrawImage (GraphicsImage *, const Recti &rect, int paletteid=0, Color colourmask32=colorTable.White)=0

virtual void	BlendTextures (int a2, int a3, GraphicsImage a4, GraphicsImage a5, int t, int start_opacity, int end_opacity)=0

virtual void	DrawMonsterPortrait (const Recti &rc, SpriteFrame *Portrait_Sprite, int Y_Offset)=0

virtual void	BeginTextNew (GraphicsImage main, GraphicsImage shadow)=0

virtual void	EndTextNew ()=0

virtual void	DrawTextNew (const Recti &srcRect, const Recti &dstRect, bool isShadow, Color color)=0

virtual void	DrawOutdoorBuildings ()=0

virtual void	DrawIndoorSky (int uNumVertices, int uFaceID=0)=0

virtual void	DrawOutdoorSky ()=0

virtual void	PrepareDecorationsRenderList_ODM ()=0

virtual void	DrawSpriteObjects ()=0

virtual void	DrawOutdoorTerrain ()=0

virtual RgbaImage	MakeViewportScreenshot (int width, int height)=0

virtual RgbaImage	MakeFullScreenshot ()=0

virtual std::vector< Actor * >	getActorsInViewport (int pDepth)=0

virtual void	BeginDecals ()=0

virtual void	EndDecals ()=0

virtual void	DrawDecal (Decal *pDecal, float z_bias)=0

virtual void	DrawSpecialEffectsQuad (GraphicsImage *texture, int palette)=0

virtual void	DrawIndoorFaces ()=0

virtual void	ReleaseTerrain ()=0

virtual void	ReleaseBSP ()=0

virtual void	DrawTwodVerts ()=0

virtual Sizei	GetRenderDimensions ()=0

virtual Sizei	GetPresentDimensions ()=0

virtual Pointi	MapToRender (Pointi position)=0

virtual Pointi	MapToPresent (Pointi position)=0

virtual bool	Reinitialize (bool firstInit=false)=0

virtual bool	ReloadShaders ()=0

virtual void	DoRenderBillboards_D3D ()=0

virtual void	flushAndScale ()=0

virtual void	swapBuffers ()=0

virtual void	beginOverlays ()=0

virtual void	endOverlays ()=0

GraphicsImage *	solidFillTexture ()

Public Attributes
std::shared_ptr< GameConfig >	config = nullptr

Color	uFogColor

RenderBillboardD3D	pBillboardRenderListD3D [MAX_BILLBOARDS_D3D]

std::array< RenderBillboardD3D *, MAX_BILLBOARDS_D3D >	pSortedBillboardRenderListD3D

unsigned int	uNumBillboardsToDraw

int	drawcalls

Static Public Attributes
static const int	MAX_BILLBOARDS_D3D = 5000

Protected Attributes
DecalBuilder *	decal_builder = nullptr

SpellFxRenderer *	spell_fx_renderer = nullptr

std::shared_ptr< ParticleEngine >	particle_engine = nullptr

Vis *	vis = nullptr

Private Attributes
GraphicsImage *	_solidFillTexture = nullptr

Constructor & Destructor Documentation

◆ Renderer()

Renderer::Renderer	(	std::shared_ptr< GameConfig >	config,
		DecalBuilder *	decal_builder,
		SpellFxRenderer *	spellfx,
		std::shared_ptr< ParticleEngine >	particle_engine,
		Vis *	vis
	)

◆ ~Renderer()

Renderer::~Renderer ( )

virtualdefault

Member Function Documentation

◆ BeginDecals()

virtual void Renderer::BeginDecals ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ BeginLines2D()

virtual void Renderer::BeginLines2D ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ beginOverlays()

virtual void Renderer::beginOverlays ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ BeginScene2D()

virtual void Renderer::BeginScene2D ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ BeginScene3D()

virtual void Renderer::BeginScene3D ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ BeginTextNew()

virtual void Renderer::BeginTextNew	(	GraphicsImage *	main,
		GraphicsImage *	shadow
	)

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ BillboardSphereSpellFX()

virtual void Renderer::BillboardSphereSpellFX	(	SpellFX_Billboard *	a1,
		Color	diffuse
	)

pure virtual

Implemented in BaseRenderer.

◆ BlendTextures()

virtual void Renderer::BlendTextures	(	int	a2,
		int	a3,
		GraphicsImage *	a4,
		GraphicsImage *	a5,
		int	t,
		int	start_opacity,
		int	end_opacity
	)

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ ClearTarget()

virtual void Renderer::ClearTarget ( Color uColor )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ CreateTexture()

virtual TextureRenderId Renderer::CreateTexture ( RgbaImageView image )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ DeleteTexture()

virtual void Renderer::DeleteTexture ( TextureRenderId id )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ DoRenderBillboards_D3D()

virtual void Renderer::DoRenderBillboards_D3D ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ DrawBillboards_And_MaybeRenderSpecialEffects_And_EndScene()

virtual void Renderer::DrawBillboards_And_MaybeRenderSpecialEffects_And_EndScene ( )

pure virtual

Implemented in BaseRenderer.

◆ DrawDecal()

virtual void Renderer::DrawDecal	(	Decal *	pDecal,
		float	z_bias
	)

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ DrawImage()

virtual void Renderer::DrawImage	(	GraphicsImage *	,
		const Recti &	rect,
		int	paletteid = `0`,
		Color	colourmask32 = `colorTable.White`
	)

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ DrawIndoorFaces()

virtual void Renderer::DrawIndoorFaces ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ DrawIndoorSky()

virtual void Renderer::DrawIndoorSky	(	int	uNumVertices,
		int	uFaceID = `0`
	)

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ DrawMonsterPortrait()

virtual void Renderer::DrawMonsterPortrait	(	const Recti &	rc,
		SpriteFrame *	Portrait_Sprite,
		int	Y_Offset
	)

pure virtual

Implemented in BaseRenderer.

◆ DrawOutdoorBuildings()

virtual void Renderer::DrawOutdoorBuildings ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ DrawOutdoorSky()

virtual void Renderer::DrawOutdoorSky ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ DrawOutdoorTerrain()

virtual void Renderer::DrawOutdoorTerrain ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ DrawProjectile()

virtual void Renderer::DrawProjectile	(	float	srcX,
		float	srcY,
		float	a3,
		float	a4,
		float	dstX,
		float	dstY,
		float	a7,
		float	a8,
		GraphicsImage *	texture
	)

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ DrawQuad2D() [1/3]

virtual void Renderer::DrawQuad2D	(	GraphicsImage *	texture,
		const Recti &	srcRect,
		const Recti &	dstRect,
		Color	color = `colorTable.White`
	)

pure virtual

Core 2D quad drawing function. All other 2D texture drawing functions (except DrawImage) delegate to this one.

Parameters

texture	The texture to draw.
srcRect	Source rectangle in texture pixel coordinates.
dstRect	Destination rectangle in screen pixels.
color	Multiplicative color mask applied to the texture. Use `colorTable.White` for no tinting. RGB components scale the texture colors, alpha controls transparency.

Implemented in NullRenderer, and OpenGLRenderer.

◆ DrawQuad2D() [2/3]

void Renderer::DrawQuad2D	(	GraphicsImage *	texture,
		const Recti &	srcRect,
		Pointi	dstPoint,
		Color	color = `colorTable.White`
	)

◆ DrawQuad2D() [3/3]

void Renderer::DrawQuad2D	(	GraphicsImage *	texture,
		Pointi	dstPoint,
		Color	color = `colorTable.White`
	)

◆ DrawSpecialEffectsQuad()

virtual void Renderer::DrawSpecialEffectsQuad	(	GraphicsImage *	texture,
		int	palette
	)

pure virtual

Implemented in BaseRenderer.

◆ DrawSpriteObjects()

virtual void Renderer::DrawSpriteObjects ( )

pure virtual

Implemented in BaseRenderer.

◆ DrawTextNew()

virtual void Renderer::DrawTextNew	(	const Recti &	srcRect,
		const Recti &	dstRect,
		bool	isShadow,
		Color	color
	)

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ DrawTwodVerts()

virtual void Renderer::DrawTwodVerts ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ EndDecals()

virtual void Renderer::EndDecals ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ EndLines2D()

virtual void Renderer::EndLines2D ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ endOverlays()

virtual void Renderer::endOverlays ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ EndTextNew()

virtual void Renderer::EndTextNew ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ FillRect()

void Renderer::FillRect	(	const Recti &	rect,
		Color	color
	)

◆ flushAndScale()

virtual void Renderer::flushAndScale ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ getActorsInViewport()

virtual std::vector< Actor * > Renderer::getActorsInViewport ( int pDepth )

pure virtual

Implemented in BaseRenderer.

◆ GetGamma()

virtual float Renderer::GetGamma ( )

pure virtual

Implemented in BaseRenderer.

◆ GetPresentDimensions()

virtual Sizei Renderer::GetPresentDimensions ( )

pure virtual

Implemented in BaseRenderer.

◆ GetRenderDimensions()

virtual Sizei Renderer::GetRenderDimensions ( )

pure virtual

Implemented in BaseRenderer.

◆ Initialize()

virtual bool Renderer::Initialize ( )

pure virtual

Implemented in BaseRenderer, NullRenderer, and OpenGLRenderer.

◆ MakeFullScreenshot()

virtual RgbaImage Renderer::MakeFullScreenshot ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ MakeParticleBillboardAndPush()

virtual void Renderer::MakeParticleBillboardAndPush ( const Particle & p )

pure virtual

Implemented in BaseRenderer.

◆ MakeViewportScreenshot()

virtual RgbaImage Renderer::MakeViewportScreenshot	(	int	width,
		int	height
	)

pure virtual

Takes a screenshot of the game viewport, w/o the UI elements.

Parameters

width	Required width
height	Required height.

Returns: Taken screenshot image.

Implemented in NullRenderer, and OpenGLRenderer.

◆ MapToPresent()

virtual Pointi Renderer::MapToPresent ( Pointi position )

pure virtual

Implemented in BaseRenderer.

◆ MapToRender()

virtual Pointi Renderer::MapToRender ( Pointi position )

pure virtual

Implemented in BaseRenderer.

◆ PrepareDecorationsRenderList_ODM()

virtual void Renderer::PrepareDecorationsRenderList_ODM ( )

pure virtual

Implemented in BaseRenderer.

◆ Present()

virtual void Renderer::Present ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ RasterLine2D() [1/2]

virtual void Renderer::RasterLine2D	(	Pointi	a,
		Pointi	b,
		Color	acolor,
		Color	bcolor
	)

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ RasterLine2D() [2/2]

void Renderer::RasterLine2D	(	Pointi	a,
		Pointi	b,
		Color	color
	)

inline

◆ ReadScreenPixels()

virtual RgbaImage Renderer::ReadScreenPixels ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ Reinitialize()

virtual bool Renderer::Reinitialize ( bool firstInit = false )

pure virtual

Implemented in BaseRenderer, NullRenderer, and OpenGLRenderer.

◆ ReleaseBSP()

virtual void Renderer::ReleaseBSP ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ ReleaseTerrain()

virtual void Renderer::ReleaseTerrain ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ ReloadShaders()

virtual bool Renderer::ReloadShaders ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ ResetUIClipRect()

virtual void Renderer::ResetUIClipRect ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ ScreenFade()

virtual void Renderer::ScreenFade	(	Color	color,
		float	t
	)

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ SetUIClipRect()

virtual void Renderer::SetUIClipRect ( const Recti & rect )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ solidFillTexture()

GraphicsImage * Renderer::solidFillTexture ( )

Returns: 1x1 white texture for solid color fills. Initialized lazily on first use.

◆ swapBuffers()

virtual void Renderer::swapBuffers ( )

pure virtual

Implemented in NullRenderer, and OpenGLRenderer.

◆ TransformBillboards()

virtual void Renderer::TransformBillboards ( )

pure virtual

Implemented in BaseRenderer.

Member Data Documentation

◆ _solidFillTexture

GraphicsImage* Renderer::_solidFillTexture = nullptr

private

◆ config

std::shared_ptr<GameConfig> Renderer::config = nullptr

◆ decal_builder

DecalBuilder* Renderer::decal_builder = nullptr

protected

◆ drawcalls

int Renderer::drawcalls

◆ MAX_BILLBOARDS_D3D

const int Renderer::MAX_BILLBOARDS_D3D = 5000

static

◆ particle_engine

std::shared_ptr<ParticleEngine> Renderer::particle_engine = nullptr

protected

◆ pBillboardRenderListD3D

RenderBillboardD3D Renderer::pBillboardRenderListD3D[MAX_BILLBOARDS_D3D]

◆ pSortedBillboardRenderListD3D

std::array<RenderBillboardD3D*, MAX_BILLBOARDS_D3D> Renderer::pSortedBillboardRenderListD3D

◆ spell_fx_renderer

SpellFxRenderer* Renderer::spell_fx_renderer = nullptr

protected

◆ uFogColor

Color Renderer::uFogColor

◆ uNumBillboardsToDraw

unsigned int Renderer::uNumBillboardsToDraw

◆ vis

Vis* Renderer::vis = nullptr

protected

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

src/Engine/Graphics/Renderer/Renderer.h
src/Engine/Graphics/Renderer/Renderer.cpp

Public Member Functions

Public Attributes

Static Public Attributes

Protected Attributes

Private Attributes

Constructor & Destructor Documentation

◆ Renderer()

◆ ~Renderer()

Member Function Documentation

◆ BeginDecals()

◆ BeginLines2D()

◆ beginOverlays()

◆ BeginScene2D()

◆ BeginScene3D()

◆ BeginTextNew()

◆ BillboardSphereSpellFX()

◆ BlendTextures()

◆ ClearTarget()

◆ CreateTexture()

◆ DeleteTexture()

◆ DoRenderBillboards_D3D()

◆ DrawBillboards_And_MaybeRenderSpecialEffects_And_EndScene()

◆ DrawDecal()

◆ DrawImage()

◆ DrawIndoorFaces()

◆ DrawIndoorSky()

◆ DrawMonsterPortrait()

◆ DrawOutdoorBuildings()

◆ DrawOutdoorSky()

◆ DrawOutdoorTerrain()

◆ DrawProjectile()

◆ DrawQuad2D() [1/3]

◆ DrawQuad2D() [2/3]

◆ DrawQuad2D() [3/3]

◆ DrawSpecialEffectsQuad()

◆ DrawSpriteObjects()

◆ DrawTextNew()

◆ DrawTwodVerts()

◆ EndDecals()

◆ EndLines2D()

◆ endOverlays()

◆ EndTextNew()

◆ FillRect()

◆ flushAndScale()

◆ getActorsInViewport()

◆ GetGamma()

◆ GetPresentDimensions()

◆ GetRenderDimensions()

◆ Initialize()

◆ MakeFullScreenshot()

◆ MakeParticleBillboardAndPush()

◆ MakeViewportScreenshot()

◆ MapToPresent()

◆ MapToRender()

◆ PrepareDecorationsRenderList_ODM()

◆ Present()

◆ RasterLine2D() [1/2]

◆ RasterLine2D() [2/2]

◆ ReadScreenPixels()

◆ Reinitialize()

◆ ReleaseBSP()

◆ ReleaseTerrain()

◆ ReloadShaders()

◆ ResetUIClipRect()

◆ ScreenFade()

◆ SetUIClipRect()

◆ solidFillTexture()

◆ swapBuffers()

◆ TransformBillboards()

Member Data Documentation

◆ _solidFillTexture

◆ config

◆ decal_builder

◆ drawcalls

◆ MAX_BILLBOARDS_D3D

◆ particle_engine

◆ pBillboardRenderListD3D

◆ pSortedBillboardRenderListD3D

◆ spell_fx_renderer

◆ uFogColor