#include <gGLRenderEngine.h>

Inheritance diagram for gGLRenderEngine:

[legend]

Collaboration diagram for gGLRenderEngine:

[legend]

Public Member Functions
	gGLRenderEngine ()=default

	~gGLRenderEngine () override

void	clear () override

void	clearColor (int r, int g, int b, int a=255) override

void	clearColor (gColor color) override

void	takeScreenshot (gImage &img, int x, int y, int width, int height) override

void	takeScreenshot (gImage &img) override

void	enableDepthTest () override

void	enableDepthTest (int depthTestType) override

void	setDepthTestFunc (int depthTestType) override

void	disableDepthTest () override

bool	isDepthTestEnabled () override

int	getDepthTestType () override

void	enableAlphaBlending () override

void	disableAlphaBlending () override

bool	isAlphaBlendingEnabled () override

void	enableAlphaTest () override

void	disableAlphaTest () override

bool	isAlphaTestEnabled () override

GLuint	genBuffers () override

void	deleteBuffer (GLuint &buffer) override

void	bindBuffer (GLenum target, GLuint buffer) override

void	unbindBuffer (GLenum target) override

void	bufSubData (GLuint buffer, int offset, int size, const void *data) override

void	setBufferData (GLuint buffer, const void *data, size_t size, int usage) override

void	setBufferRange (int index, GLuint buffer, int offset, int size) override

GLuint	createVAO () override

void	deleteVAO (GLuint &vao) override

void	bindVAO (GLuint vao) override

void	unbindVAO () override

void	setVertexBufferData (GLuint vbo, size_t size, const void *data, int usage) override

void	setIndexBufferData (GLuint ebo, size_t size, const void *data, int usage) override

void	drawArrays (int drawMode, int count) override

void	drawElements (int drawMode, int count) override

void	enableVertexAttrib (int index) override

void	disableVertexAttrib (int index) override

void	setVertexAttribPointer (int index, int size, int type, bool normalized, int stride, const void *pointer) override

void	setViewport (int x, int y, int width, int height) override

GLuint	createFramebuffer () override

void	deleteFramebuffer (GLuint &fbo) override

void	bindFramebuffer (GLuint fbo) override

void	checkFramebufferStatus () override

GLuint	createRenderbuffer () override

void	deleteRenderbuffer (GLuint &rbo) override

void	bindRenderbuffer (GLuint rbo) override

void	setRenderbufferStorage (GLenum format, int width, int height) override

void	attachTextureToFramebuffer (GLenum attachment, GLenum textarget, GLuint texId, GLuint level=0) override

void	attachRenderbufferToFramebuffer (GLenum attachment, GLuint rbo) override

void	setDrawBufferNone () override

void	setReadBufferNone () override

void	createFullscreenQuad (GLuint &vao, GLuint &vbo) override

void	deleteFullscreenQuad (GLuint &vao, GLuint *vbo) override

GLuint	loadProgram (const char vertexSource, const char fragmentSource, const char *geometrySource) override

void	checkCompileErrors (GLuint shader, const std::string &type) override

void	setBool (GLuint uniformloc, bool value) override

void	setInt (GLuint uniformloc, int value) override

void	setUnsignedInt (GLuint uniformloc, unsigned int value) override

void	setFloat (GLuint uniformloc, float value) override

void	setVec2 (GLuint uniformloc, const glm::vec2 &value) override

void	setVec2 (GLuint uniformloc, float x, float y) override

void	setVec3 (GLuint uniformloc, const glm::vec3 &value) override

void	setVec3 (GLuint uniformloc, float x, float y, float z) override

void	setVec4 (GLuint uniformloc, const glm::vec4 &value) override

void	setVec4 (GLuint uniformloc, float x, float y, float z, float w) override

void	setMat2 (GLuint uniformloc, const glm::mat2 &mat) override

void	setMat3 (GLuint uniformloc, const glm::mat3 &mat) override

void	setMat4 (GLuint uniformloc, const glm::mat4 &mat) override

GLuint	getUniformLocation (GLuint id, const std::string &name) override

void	useShader (GLuint id) const override

void	resetShader (GLuint id, bool loaded) const override

void	attachUbo (GLuint id, int bindingpoint, const std::string &uboName) override

void	clearScreen (bool color=true, bool depth=true) override

void	bindQuadVAO () override

void	drawFullscreenQuad () override

void	bindDefaultFramebuffer () override

void	drawVbo (const gVbo &vbo) override

GLuint	createTextures () override

void	bindTexture (GLuint texId) override

void	bindTexture (GLuint texId, int textureSlotNo) override

void	unbindTexture () override

void	activateTexture (int textureSlotNo=0) override

void	resetTexture () override

void	deleteTexture (GLuint &texId) override

void	texImage2D (GLenum target, GLint internalFormat, int width, int height, GLint format, GLint type, void *data) override

void	setWrapping (GLenum target, GLint wrapS, GLint wrapT) override

void	setWrapping (GLenum target, GLint wrapS, GLint wrapT, GLint wrapR) override

void	setFiltering (GLenum target, GLint minFilter, GLint magFilter) override

void	setWrappingAndFiltering (GLenum target, GLint wrapS, GLint wrapT, GLint minFilter, GLint magFilter) override

void	setWrappingAndFiltering (GLenum target, GLint wrapS, GLint wrapT, GLint wrapR, GLint minFilter, GLint magFilter) override

void	setSwizzleMask (GLint swizzleMask[4]) override

void	readTexturePixels (unsigned char *inPixels, GLuint textureId, int width, int height, GLenum format) override

void	readTexturePixelsHDR (float *inPixels, GLuint textureId, int width, int height, GLenum format) override

void	generateMipMap () override

void	bindSkyTexture (GLuint texId) override

void	bindSkyTexture (GLuint texId, int textureSlot) override

void	unbindSkyTexture () override

void	unbindSkyTexture (int textureSlotNo) override

void	generateSkyMipMap () override

void	enableDepthTestEqual () override

void	createQuad (GLuint &inQuadVAO, GLuint &inQuadVBO) override

void	enableCubeMap () override

void	pushMatrix () override

void	popMatrix () override

Public Member Functions inherited from gRenderer
	gRenderer ()=default

virtual	~gRenderer ()

int	getWidth ()

int	getHeight ()

int	getScreenWidth ()

int	getScreenHeight ()

int	getUnitWidth ()

int	getUnitHeight ()

unsigned int	getFullscreenQuadVAO () const

int	getCurrentResolution ()

int	getUnitResolution ()

void	drawGrid ()

void	drawGridYZ ()

void	drawGridXY ()

void	drawGridXZ ()

void	enableGrid ()

void	disableGrid ()

void	setGridEnableAxis (bool xy, bool yz, bool xz)

void	setGridEnableXY (bool xy)

void	setGridEnableYZ (bool yz)

void	setGridEnableXZ (bool xz)

void	setGridColorofAxisXZ (int r, int g, int b, int a)

void	setGridColorofAxisYZ (int r, int g, int b, int a)

void	setGridColorofAxisXY (int r, int g, int b, int a)

void	setGridColorofAxisXZ (gColor *color)

void	setGridColorofAxisYZ (gColor *color)

void	setGridColorofAxisXY (gColor *color)

void	setGridColorofAxisWireFrameXZ (int r, int g, int b, int a)

void	setGridColorofAxisWireFrameYZ (int r, int g, int b, int a)

void	setGridColorofAxisWireFrameXY (int r, int g, int b, int a)

void	setGridColorofAxisWireFrameXZ (gColor *color)

void	setGridColorofAxisWireFrameYZ (gColor *color)

void	setGridColorofAxisWireFrameXY (gColor *color)

bool	isGridEnabled ()

bool	isGridXYEnabled ()

bool	isGridYZEnabled ()

bool	isGridXZEnabled ()

void	setGridMaxLength (float length)

float	getGridMaxLength ()

void	setGridLineInterval (float intervalvalue)

float	getGridLineInterval ()

gGrid *	getGrid () const

void	setGrid (gGrid *newgrid)

void	setColor (int r, int g, int b, int a=255)

void	setColor (float r, float g, float b, float a=1.0f)

void	setColor (const gColor &color)

void	setColor (gColor *color)

gColor *	getColor ()

void	enableLighting ()

void	disableLighting ()

bool	isLightingEnabled ()

void	setLightingColor (int r, int g, int b, int a=255)

void	setLightingColor (gColor *color)

gColor *	getLightingColor ()

void	setLightingPosition (glm::vec3 lightingPosition)

glm::vec3	getLightingPosition ()

void	setGlobalAmbientColor (int r, int g, int b, int a=255)

void	setGlobalAmbientColor (gColor color)

gColor *	getGlobalAmbientColor ()

void	enableFog ()

void	disableFog ()

void	setFogNo (int no)

void	setFogColor (float r, float g, float b)

void	setFogColor (const gColor &color)

void	setFogMode (int fogMode)

void	setFogDensity (float value)

void	setFogGradient (float value)

void	setFogLinearStart (float value)

void	setFogLinearEnd (float value)

bool	isFogEnabled ()

int	getFogNo () const

const gColor &	getFogColor () const

int	getFogMode () const

float	getFogDensity () const

float	getFogGradient () const

float	getFogLinearStart () const

float	getFogLinearEnd () const

void	addSceneLight (gLight *light)

void	removeSceneLight (gLight *light)

gLight *	getSceneLight (int lightNo)

int	getSceneLightNum ()

void	removeAllSceneLights ()

void	updateLights ()

void	updateScene ()

bool	isSSAOEnabled ()

void	enableSSAO ()

void	disableSSAO ()

void	setSSAOBias (float value)

float	getSSAOBias ()

void	setSSAORadius (float value)

float	getSSAORadius ()

void	setSSAOStrength (float value)

float	getSSAOStrength ()

void	setSSAODebug (bool enabled)

bool	isSSAODebug ()

bool	isSSAOAllocated ()

void	beginSSAO ()

void	endSSAO ()

bool	isGammaCorrectionEnabled ()

void	enableGammaCorrection ()

void	disableGammaCorrection ()

bool	isHDREnabled ()

void	enableHDR ()

void	disableHDR ()

bool	isSoftShadowsEnabled ()

void	enableSoftShadows ()

void	disableSoftShadows ()

gShader *	getColorShader ()

gShader *	getTextureShader ()

gShader *	getFontShader ()

gShader *	getImageShader ()

gShader *	getSkyboxShader ()

gShader *	getShadowmapShader ()

gShader *	getPbrShader ()

gShader *	getEquirectangularShader ()

gShader *	getIrradianceShader ()

gShader *	getPrefilterShader ()

gShader *	getBrdfShader ()

gShader *	getFboShader ()

gShader *	getGridShader ()

void	setProjectionMatrix (glm::mat4 projectionMatrix)

void	setProjectionMatrix2d (glm::mat4 projectionMatrix2d)

void	setViewMatrix (glm::mat4 viewMatrix)

void	setCameraPosition (glm::vec3 cameraPosition)

void	setCamera (gCamera *camera)

const glm::mat4 &	getProjectionMatrix () const

const glm::mat4 &	getProjectionMatrix2d () const

const glm::mat4 &	getViewMatrix () const

const glm::vec3 &	getCameraPosition () const

const gCamera *	getCamera () const

void	backupMatrices ()

void	restoreMatrices ()

void	drawLine (float x1, float y1, float x2, float y2, float thickness=1.0f)

void	drawLine (float x1, float y1, float z1, float x2, float y2, float z2, float thickness=1.0f)

void	drawTriangle (float px, float py, float qx, float qy, float rx, float ry, bool is_filled=true)

void	drawCircle (float xCenter, float yCenter, float radius, bool isFilled=false, float numberOfSides=64.0f)

void	drawCross (float x, float y, float width, float height, float thickness, bool isFilled)

void	drawArc (float xCenter, float yCenter, float radius, bool isFilled=true, int numberOfSides=60, float degree=360.0f, float rotate=360.0f)

void	drawArrow (float x1, float y1, float length, float angle, float tipLength, float tipAngle)

void	drawRectangle (float x, float y, float w, float h, bool isFilled=false)

void	drawRoundedRectangle (float x, float y, float w, float h, int radius, bool isFilled)

void	drawBox (float x, float y, float z, float w=1.0f, float h=1.0f, float d=1.0f, bool isFilled=true)

void	drawBox (glm::mat4 transformationMatrix, bool isFilled=true)

void	drawSphere (float xPos, float yPos, float zPos, glm::vec3 scale=glm::vec3(1.0f, 1.0f, 1.0f), int xSegmentNum=64, int ySegmentNum=32, bool isFilled=true)

void	drawCylinder (float x, float y, float z, int r, int h, glm::vec3 scale=glm::vec3(1.0f, 1.0f, 1.0f), int segmentnum=32, bool isFilled=true)

void	drawCylinderOblique (float x, float y, float z, int r, int h, glm::vec2 shiftdistance, glm::vec3 scale=glm::vec3(1.0f, 1.0f, 1.0f), int segmentnum=32, bool isFilled=true)

void	drawCylinderTrapezodial (float x, float y, float z, int r1, int r2, int h, glm::vec3 scale=glm::vec3(1.0f, 1.0f, 1.0f), int segmentnum=32, bool isFilled=true)

void	drawCylinderObliqueTrapezodial (float x, float y, float z, int r1, int r2, int h, glm::vec2 shiftdistance, glm::vec3 scale=glm::vec3(1.0, 1.0, 1.0), int segmentnum=32, bool isFilled=true)

void	drawCone (float x, float y, float z, int r, int h, glm::vec3 scale=glm::vec3(1.0f, 1.0f, 1.0f), int segmentnum=32, bool isFilled=true)

void	drawConeOblique (float x, float y, float z, int r, int h, glm::vec2 shiftdistance, glm::vec3 scale=glm::vec3(1.0f, 1.0f, 1.0f), int segmentnum=32, bool isFilled=true)

void	drawPyramid (float x, float y, float z, int r, int h, glm::vec3 scale=glm::vec3(1.0f, 1.0f, 1.0f), int numberofsides=4, bool isFilled=true)

void	drawPyramidOblique (float x, float y, float z, int r, int h, glm::vec2 shiftdistance, glm::vec3 scale=glm::vec3(1.0f, 1.0f, 1.0f), int numberofsides=4, bool isFilled=true)

void	drawTube (float x, float y, float z, int outerradius, int innerradious, int h, glm::vec3 scale=glm::vec3(1.0f, 1.0f, 1.0f), int segmentnum=32, bool isFilled=true)

void	drawTubeOblique (float x, float y, float z, int outerradius, int innerradious, int h, glm::vec2 shiftdistance, glm::vec3 scale=glm::vec3(1.0f, 1.0f, 1.0f), int segmentnum=32, bool isFilled=true)

void	drawTubeTrapezodial (float x, float y, float z, int topouterradius, int topinnerradious, int buttomouterradious, int buttominnerradious, int h, glm::vec3 scale=glm::vec3(1.0f, 1.0f, 1.0f), int segmentnum=32, bool isFilled=true)

void	drawTubeObliqueTrapezodial (float x, float y, float z, int topouterradius, int topinnerradious, int buttomouterradious, int buttominnerradious, int h, glm::vec2 shiftdistance, glm::vec3 scale=glm::vec3(1.0f, 1.0f, 1.0f), int segmentnum=32, bool isFilled=true)

Public Member Functions inherited from gObject
	gObject ()

void	logi (std::string message)

void	logd (std::string message)

void	logw (std::string message)

void	loge (std::string message)

void	logi (std::string tag, std::string message)

void	logd (std::string tag, std::string message)

void	logw (std::string tag, std::string message)

void	loge (std::string tag, std::string message)

Protected Member Functions
void	init () override

Protected Member Functions inherited from gRenderer
void	initSSAOResources ()

void	cleanupSSAOResources ()

virtual void	cleanup ()

Additional Inherited Members
Public Types inherited from gRenderer
enum	SceneDataFlags { ENABLE_SSAO = 0b0001 , ENABLE_FOG = 0b0010 , ENABLE_GAMMA = 0b0100 , ENABLE_HDR = 0b1000 , ENABLE_SOFT_SHADOWS = 0b10000 }

Static Public Member Functions inherited from gRenderer
static void	setScreenSize (int screenWidth, int screenHeight)

static void	setUnitScreenSize (int unitWidth, int unitHeight)

static void	setScreenScaling (int screenScaling)

static int	getScreenScaling ()

static void	setCurrentResolution (int resolution)

static void	setCurrentResolution (int screenWidth, int screenHeight)

static void	setUnitResolution (int resolution)

static void	setUnitResolution (int screenWidth, int screenHeight)

static int	getResolution (int screenWidth, int screenHeight)

static float	getScaleMultiplier ()

static int	scaleX (int x)

static int	scaleY (int y)

static int	unscaleX (int x)

static int	unscaleY (int y)

Static Public Member Functions inherited from gObject
static std::string	gGetAppDir ()

static std::string	gGetAssetsDir ()

static void	gSetAssetsDir (std::string assetsDir)

static std::string	gGetFilesDir ()

static std::string	gGetImagesDir ()

static std::string	gGetFontsDir ()

static std::string	gGetModelsDir ()

static std::string	gGetTexturesDir ()

static std::string	gGetShadersDir ()

static std::string	gGetSoundsDir ()

static std::string	gGetDatabasesDir ()

static std::string	gGetVideosDir ()

static void	setCurrentResolution (int scalingNo, int currentResolutionNo)

Static Public Attributes inherited from gRenderer
static const int	SCREENSCALING_NONE

static const int	SCREENSCALING_MIPMAP

static const int	SCREENSCALING_AUTO

static const int	DEPTHTESTTYPE_LESS

static const int	DEPTHTESTTYPE_ALWAYS

static const int	FOGMODE_LINEAR

static const int	FOGMODE_EXP

Static Public Attributes inherited from gObject
static const int	LOGLEVEL_SILENT

static const int	LOGLEVEL_DEBUG

static const int	LOGLEVEL_INFO

static const int	LOGLEVEL_WARNING

static const int	LOGLEVEL_ERROR

Static Protected Member Functions inherited from gRenderer
static const std::string &	getShaderSrcGridVertex ()

static const std::string &	getShaderSrcGridFragment ()

static const std::string &	getShaderSrcColorVertex ()

static const std::string &	getShaderSrcColorFragment ()

static const std::string &	getShaderSrcTextureVertex ()

static const std::string &	getShaderSrcTextureFragment ()

static const std::string &	getShaderSrcImageVertex ()

static const std::string &	getShaderSrcImageFragment ()

static const std::string &	getShaderSrcFontVertex ()

static const std::string &	getShaderSrcFontFragment ()

static const std::string &	getShaderSrcSkyboxVertex ()

static const std::string &	getShaderSrcSkyboxFragment ()

static const std::string &	getShaderSrcShadowmapVertex ()

static const std::string &	getShaderSrcShadowmapFragment ()

static const std::string &	getShaderSrcPbrVertex ()

static const std::string &	getShaderSrcPbrFragment ()

static const std::string &	getShaderSrcCubemapVertex ()

static const std::string &	getShaderSrcEquirectangularFragment ()

static const std::string &	getShaderSrcIrradianceFragment ()

static const std::string &	getShaderSrcPrefilterFragment ()

static const std::string &	getShaderSrcBrdfVertex ()

static const std::string &	getShaderSrcBrdfFragment ()

static const std::string &	getShaderSrcFboVertex ()

static const std::string &	getShaderSrcFboFragment ()

static const std::string &	getShaderSrcSSAOVertex ()

static const std::string &	getShaderSrcSSAOFragment ()

static const std::string &	getShaderSrcSSAOBlurFragment ()

Protected Attributes inherited from gRenderer
gColor *	rendercolor

bool	isfogenabled

int	fogno

gColor	fogcolor

float	fogdensity

float	foggradient

int	fogmode

float	foglinearstart

float	foglinearend

std::deque< gLight * >	scenelights

gUbo< gSceneLights > *	lightsubo

gUbo< gSceneData > *	sceneubo

bool	islightingenabled

glm::vec3	lightingposition

gColor	lightingcolor

gColor	globalambientcolor

bool	isglobalambientcolorchanged

bool	isdepthtestenabled

int	depthtesttype

unsigned int	depthtesttypeid [2]

bool	isalphablendingenabled

bool	isalphatestenabled

bool	isssaoenabled

float	ssaobias

float	ssaoradius

float	ssaostrength

bool	isssaoallocated

bool	isssaodebug

gFbo *	ssaofbo

gFbo *	ssaoresultfbo

gShader *	ssaoshader

gShader *	ssaoblurshader

unsigned int	ssaonoisetexture

std::vector< glm::vec3 >	ssaokernel

int	ssaorealdefaultfbo

bool	isssaorendering

bool	isgammacorrectionenabled

bool	ishdrenabled

bool	issoftshadowsenabled

gShader *	colorshader

gShader *	textureshader

gShader *	fontshader

gShader *	imageshader

gShader *	skyboxshader

gShader *	shadowmapshader

gShader *	pbrshader

gShader *	equirectangularshader

gShader *	irradianceshader

gShader *	prefiltershader

gShader *	brdfshader

gShader *	fboshader

gShader *	gridshader

glm::mat4	projectionmatrix

glm::mat4	projectionmatrixold

glm::mat4	projectionmatrix2d

glm::mat4	viewmatrix

glm::mat4	viewmatrixold

glm::vec3	cameraposition

gCamera *	camera

gGrid *	grid

gGrid *	originalgrid

unsigned int	fullscreenquadvao

unsigned int	fullscreenquadvbo

std::unique_ptr< gLine >	linemesh

std::unique_ptr< gLine >	linemesh2

std::unique_ptr< gLine >	linemesh3

std::unique_ptr< gTriangle >	trianglemesh

std::unique_ptr< gCircle >	circlemesh

std::unique_ptr< gCross >	crossmesh

std::unique_ptr< gArc >	arcmesh

std::unique_ptr< gRectangle >	rectanglemesh

std::unique_ptr< gRoundedRectangle >	roundedrectanglemesh

std::unique_ptr< gBox >	boxmesh

Static Protected Attributes inherited from gRenderer
static int	width

static int	height

static int	unitwidth

static int	unitheight

static int	screenscaling

static int	currentresolution

static int	unitresolution

Static Protected Attributes inherited from gObject
static int	renderpassnum

static int	renderpassno

static int	releasescaling

static int	releaseresolution

Constructor & Destructor Documentation

◆ gGLRenderEngine()

gGLRenderEngine::gGLRenderEngine ( )

default

◆ ~gGLRenderEngine()

gGLRenderEngine::~gGLRenderEngine ( )

override

Member Function Documentation

◆ activateTexture()

void gGLRenderEngine::activateTexture ( int textureSlotNo = 0 )

overridevirtual

Implements gRenderer.

◆ attachRenderbufferToFramebuffer()

void gGLRenderEngine::attachRenderbufferToFramebuffer	(	GLenum	attachment,
		GLuint	rbo
	)

overridevirtual

Implements gRenderer.

◆ attachTextureToFramebuffer()

void gGLRenderEngine::attachTextureToFramebuffer	(	GLenum	attachment,
		GLenum	textarget,
		GLuint	texId,
		GLuint	level = `0`
	)

overridevirtual

Implements gRenderer.

◆ attachUbo()

void gGLRenderEngine::attachUbo	(	GLuint	id,
		int	bindingpoint,
		const std::string &	uboName
	)

inlineoverridevirtual

Implements gRenderer.

◆ bindBuffer()

void gGLRenderEngine::bindBuffer	(	GLenum	target,
		GLuint	buffer
	)

overridevirtual

Implements gRenderer.

◆ bindDefaultFramebuffer()

void gGLRenderEngine::bindDefaultFramebuffer ( )

overridevirtual

Implements gRenderer.

◆ bindFramebuffer()

void gGLRenderEngine::bindFramebuffer ( GLuint fbo )

overridevirtual

Implements gRenderer.

◆ bindQuadVAO()

void gGLRenderEngine::bindQuadVAO ( )

overridevirtual

Implements gRenderer.

◆ bindRenderbuffer()

void gGLRenderEngine::bindRenderbuffer ( GLuint rbo )

overridevirtual

Implements gRenderer.

◆ bindSkyTexture() [1/2]

void gGLRenderEngine::bindSkyTexture ( GLuint texId )

overridevirtual

Implements gRenderer.

◆ bindSkyTexture() [2/2]

void gGLRenderEngine::bindSkyTexture	(	GLuint	texId,
		int	textureSlot
	)

overridevirtual

Implements gRenderer.

◆ bindTexture() [1/2]

void gGLRenderEngine::bindTexture ( GLuint texId )

overridevirtual

Implements gRenderer.

◆ bindTexture() [2/2]

void gGLRenderEngine::bindTexture	(	GLuint	texId,
		int	textureSlotNo
	)

overridevirtual

Implements gRenderer.

◆ bindVAO()

void gGLRenderEngine::bindVAO ( GLuint vao )

overridevirtual

Implements gRenderer.

◆ bufSubData()

void gGLRenderEngine::bufSubData	(	GLuint	buffer,
		int	offset,
		int	size,
		const void *	data
	)

overridevirtual

Implements gRenderer.

◆ checkCompileErrors()

void gGLRenderEngine::checkCompileErrors	(	GLuint	shader,
		const std::string &	type
	)

overridevirtual

Implements gRenderer.

◆ checkFramebufferStatus()

void gGLRenderEngine::checkFramebufferStatus ( )

overridevirtual

Implements gRenderer.

◆ clear()

void gGLRenderEngine::clear ( )

overridevirtual

Implements gRenderer.

◆ clearColor() [1/2]

void gGLRenderEngine::clearColor ( gColor color )

overridevirtual

Implements gRenderer.

◆ clearColor() [2/2]

void gGLRenderEngine::clearColor	(	int	r,
		int	g,
		int	b,
		int	a = `255`
	)

overridevirtual

Implements gRenderer.

◆ clearScreen()

void gGLRenderEngine::clearScreen	(	bool	color = `true`,
		bool	depth = `true`
	)

overridevirtual

Implements gRenderer.

◆ createFramebuffer()

GLuint gGLRenderEngine::createFramebuffer ( )

overridevirtual

Implements gRenderer.

◆ createFullscreenQuad()

void gGLRenderEngine::createFullscreenQuad	(	GLuint &	vao,
		GLuint &	vbo
	)

overridevirtual

Implements gRenderer.

◆ createQuad()

void gGLRenderEngine::createQuad	(	GLuint &	inQuadVAO,
		GLuint &	inQuadVBO
	)

overridevirtual

Implements gRenderer.

◆ createRenderbuffer()

GLuint gGLRenderEngine::createRenderbuffer ( )

overridevirtual

Implements gRenderer.

◆ createTextures()

GLuint gGLRenderEngine::createTextures ( )

overridevirtual

Implements gRenderer.

◆ createVAO()

GLuint gGLRenderEngine::createVAO ( )

overridevirtual

Implements gRenderer.

◆ deleteBuffer()

void gGLRenderEngine::deleteBuffer ( GLuint & buffer )

overridevirtual

Implements gRenderer.

◆ deleteFramebuffer()

void gGLRenderEngine::deleteFramebuffer ( GLuint & fbo )

overridevirtual

Implements gRenderer.

◆ deleteFullscreenQuad()

void gGLRenderEngine::deleteFullscreenQuad	(	GLuint &	vao,
		GLuint *	vbo
	)

overridevirtual

Implements gRenderer.

◆ deleteRenderbuffer()

void gGLRenderEngine::deleteRenderbuffer ( GLuint & rbo )

overridevirtual

Implements gRenderer.

◆ deleteTexture()

void gGLRenderEngine::deleteTexture ( GLuint & texId )

overridevirtual

Implements gRenderer.

◆ deleteVAO()

void gGLRenderEngine::deleteVAO ( GLuint & vao )

overridevirtual

Implements gRenderer.

◆ disableAlphaBlending()

void gGLRenderEngine::disableAlphaBlending ( )

overridevirtual

Implements gRenderer.

◆ disableAlphaTest()

void gGLRenderEngine::disableAlphaTest ( )

overridevirtual

Implements gRenderer.

◆ disableDepthTest()

void gGLRenderEngine::disableDepthTest ( )

overridevirtual

Implements gRenderer.

◆ disableVertexAttrib()

void gGLRenderEngine::disableVertexAttrib ( int index )

overridevirtual

Implements gRenderer.

◆ drawArrays()

void gGLRenderEngine::drawArrays	(	int	drawMode,
		int	count
	)

overridevirtual

Implements gRenderer.

◆ drawElements()

void gGLRenderEngine::drawElements	(	int	drawMode,
		int	count
	)

overridevirtual

Implements gRenderer.

◆ drawFullscreenQuad()

void gGLRenderEngine::drawFullscreenQuad ( )

overridevirtual

Implements gRenderer.

◆ drawVbo()

void gGLRenderEngine::drawVbo ( const gVbo & vbo )

overridevirtual

Implements gRenderer.

◆ enableAlphaBlending()

void gGLRenderEngine::enableAlphaBlending ( )

overridevirtual

Implements gRenderer.

◆ enableAlphaTest()

void gGLRenderEngine::enableAlphaTest ( )

overridevirtual

Implements gRenderer.

◆ enableCubeMap()

void gGLRenderEngine::enableCubeMap ( )

overridevirtual

Implements gRenderer.

◆ enableDepthTest() [1/2]

void gGLRenderEngine::enableDepthTest ( )

overridevirtual

Implements gRenderer.

◆ enableDepthTest() [2/2]

void gGLRenderEngine::enableDepthTest ( int depthTestType )

overridevirtual

Implements gRenderer.

◆ enableDepthTestEqual()

void gGLRenderEngine::enableDepthTestEqual ( )

overridevirtual

Implements gRenderer.

◆ enableVertexAttrib()

void gGLRenderEngine::enableVertexAttrib ( int index )

overridevirtual

Implements gRenderer.

◆ genBuffers()

GLuint gGLRenderEngine::genBuffers ( )

overridevirtual

Implements gRenderer.

◆ generateMipMap()

void gGLRenderEngine::generateMipMap ( )

overridevirtual

Implements gRenderer.

◆ generateSkyMipMap()

void gGLRenderEngine::generateSkyMipMap ( )

overridevirtual

Implements gRenderer.

◆ getDepthTestType()

int gGLRenderEngine::getDepthTestType ( )

overridevirtual

Implements gRenderer.

◆ getUniformLocation()

GLuint gGLRenderEngine::getUniformLocation	(	GLuint	id,
		const std::string &	name
	)

overridevirtual

Implements gRenderer.

◆ init()

void gGLRenderEngine::init ( )

overrideprotectedvirtual

Reimplemented from gRenderer.

◆ isAlphaBlendingEnabled()

bool gGLRenderEngine::isAlphaBlendingEnabled ( )

overridevirtual

Implements gRenderer.

◆ isAlphaTestEnabled()

bool gGLRenderEngine::isAlphaTestEnabled ( )

overridevirtual

Implements gRenderer.

◆ isDepthTestEnabled()

bool gGLRenderEngine::isDepthTestEnabled ( )

overridevirtual

Implements gRenderer.

◆ loadProgram()

GLuint gGLRenderEngine::loadProgram	(	const char *	vertexSource,
		const char *	fragmentSource,
		const char *	geometrySource
	)

overridevirtual

Implements gRenderer.

◆ popMatrix()

void gGLRenderEngine::popMatrix ( )

overridevirtual

Implements gRenderer.

◆ pushMatrix()

void gGLRenderEngine::pushMatrix ( )

overridevirtual

Implements gRenderer.

◆ readTexturePixels()

void gGLRenderEngine::readTexturePixels	(	unsigned char *	inPixels,
		GLuint	textureId,
		int	width,
		int	height,
		GLenum	format
	)

overridevirtual

Implements gRenderer.

◆ readTexturePixelsHDR()

void gGLRenderEngine::readTexturePixelsHDR	(	float *	inPixels,
		GLuint	textureId,
		int	width,
		int	height,
		GLenum	format
	)

overridevirtual

Implements gRenderer.

◆ resetShader()

void gGLRenderEngine::resetShader	(	GLuint	id,
		bool	loaded
	)		const

overridevirtual

Implements gRenderer.

◆ resetTexture()

void gGLRenderEngine::resetTexture ( )

overridevirtual

Implements gRenderer.

◆ setBool()

void gGLRenderEngine::setBool	(	GLuint	uniformloc,
		bool	value
	)

overridevirtual

Implements gRenderer.

◆ setBufferData()

void gGLRenderEngine::setBufferData	(	GLuint	buffer,
		const void *	data,
		size_t	size,
		int	usage
	)

overridevirtual

Implements gRenderer.

◆ setBufferRange()

void gGLRenderEngine::setBufferRange	(	int	index,
		GLuint	buffer,
		int	offset,
		int	size
	)

overridevirtual

Implements gRenderer.

◆ setDepthTestFunc()

void gGLRenderEngine::setDepthTestFunc ( int depthTestType )

overridevirtual

Implements gRenderer.

◆ setDrawBufferNone()

void gGLRenderEngine::setDrawBufferNone ( )

overridevirtual

Implements gRenderer.

◆ setFiltering()

void gGLRenderEngine::setFiltering	(	GLenum	target,
		GLint	minFilter,
		GLint	magFilter
	)

overridevirtual

Implements gRenderer.

◆ setFloat()

void gGLRenderEngine::setFloat	(	GLuint	uniformloc,
		float	value
	)

overridevirtual

Implements gRenderer.

◆ setIndexBufferData()

void gGLRenderEngine::setIndexBufferData	(	GLuint	ebo,
		size_t	size,
		const void *	data,
		int	usage
	)

overridevirtual

Implements gRenderer.

◆ setInt()

void gGLRenderEngine::setInt	(	GLuint	uniformloc,
		int	value
	)

overridevirtual

Implements gRenderer.

◆ setMat2()

void gGLRenderEngine::setMat2	(	GLuint	uniformloc,
		const glm::mat2 &	mat
	)

overridevirtual

Implements gRenderer.

◆ setMat3()

void gGLRenderEngine::setMat3	(	GLuint	uniformloc,
		const glm::mat3 &	mat
	)

overridevirtual

Implements gRenderer.

◆ setMat4()

void gGLRenderEngine::setMat4	(	GLuint	uniformloc,
		const glm::mat4 &	mat
	)

overridevirtual

Implements gRenderer.

◆ setReadBufferNone()

void gGLRenderEngine::setReadBufferNone ( )

overridevirtual

Implements gRenderer.

◆ setRenderbufferStorage()

void gGLRenderEngine::setRenderbufferStorage	(	GLenum	format,
		int	width,
		int	height
	)

overridevirtual

Implements gRenderer.

◆ setSwizzleMask()

void gGLRenderEngine::setSwizzleMask ( GLint swizzleMask[4] )

overridevirtual

Implements gRenderer.

◆ setUnsignedInt()

void gGLRenderEngine::setUnsignedInt	(	GLuint	uniformloc,
		unsigned int	value
	)

overridevirtual

Implements gRenderer.

◆ setVec2() [1/2]

void gGLRenderEngine::setVec2	(	GLuint	uniformloc,
		const glm::vec2 &	value
	)

overridevirtual

Implements gRenderer.

◆ setVec2() [2/2]

void gGLRenderEngine::setVec2	(	GLuint	uniformloc,
		float	x,
		float	y
	)

overridevirtual

Implements gRenderer.

◆ setVec3() [1/2]

void gGLRenderEngine::setVec3	(	GLuint	uniformloc,
		const glm::vec3 &	value
	)

overridevirtual

Implements gRenderer.

◆ setVec3() [2/2]

void gGLRenderEngine::setVec3	(	GLuint	uniformloc,
		float	x,
		float	y,
		float	z
	)

overridevirtual

Implements gRenderer.

◆ setVec4() [1/2]

void gGLRenderEngine::setVec4	(	GLuint	uniformloc,
		const glm::vec4 &	value
	)

overridevirtual

Implements gRenderer.

◆ setVec4() [2/2]

void gGLRenderEngine::setVec4	(	GLuint	uniformloc,
		float	x,
		float	y,
		float	z,
		float	w
	)

overridevirtual

Implements gRenderer.

◆ setVertexAttribPointer()

void gGLRenderEngine::setVertexAttribPointer	(	int	index,
		int	size,
		int	type,
		bool	normalized,
		int	stride,
		const void *	pointer
	)

overridevirtual

Implements gRenderer.

◆ setVertexBufferData()

void gGLRenderEngine::setVertexBufferData	(	GLuint	vbo,
		size_t	size,
		const void *	data,
		int	usage
	)

overridevirtual

Implements gRenderer.

◆ setViewport()

void gGLRenderEngine::setViewport	(	int	x,
		int	y,
		int	width,
		int	height
	)

overridevirtual

Implements gRenderer.

◆ setWrapping() [1/2]

void gGLRenderEngine::setWrapping	(	GLenum	target,
		GLint	wrapS,
		GLint	wrapT
	)

overridevirtual

Implements gRenderer.

◆ setWrapping() [2/2]

void gGLRenderEngine::setWrapping	(	GLenum	target,
		GLint	wrapS,
		GLint	wrapT,
		GLint	wrapR
	)

overridevirtual

Implements gRenderer.

◆ setWrappingAndFiltering() [1/2]

void gGLRenderEngine::setWrappingAndFiltering	(	GLenum	target,
		GLint	wrapS,
		GLint	wrapT,
		GLint	minFilter,
		GLint	magFilter
	)

overridevirtual

Implements gRenderer.

◆ setWrappingAndFiltering() [2/2]

void gGLRenderEngine::setWrappingAndFiltering	(	GLenum	target,
		GLint	wrapS,
		GLint	wrapT,
		GLint	wrapR,
		GLint	minFilter,
		GLint	magFilter
	)

overridevirtual

Implements gRenderer.

◆ takeScreenshot() [1/2]

void gGLRenderEngine::takeScreenshot ( gImage & img )

overridevirtual

Implements gRenderer.

◆ takeScreenshot() [2/2]

void gGLRenderEngine::takeScreenshot	(	gImage &	img,
		int	x,
		int	y,
		int	width,
		int	height
	)

overridevirtual

Implements gRenderer.

◆ texImage2D()

void gGLRenderEngine::texImage2D	(	GLenum	target,
		GLint	internalFormat,
		int	width,
		int	height,
		GLint	format,
		GLint	type,
		void *	data
	)

overridevirtual

Implements gRenderer.

◆ unbindBuffer()

void gGLRenderEngine::unbindBuffer ( GLenum target )

overridevirtual

Implements gRenderer.

◆ unbindSkyTexture() [1/2]

void gGLRenderEngine::unbindSkyTexture ( )

overridevirtual

Implements gRenderer.

◆ unbindSkyTexture() [2/2]

void gGLRenderEngine::unbindSkyTexture ( int textureSlotNo )

overridevirtual

Implements gRenderer.

◆ unbindTexture()

void gGLRenderEngine::unbindTexture ( )

overridevirtual

Implements gRenderer.

◆ unbindVAO()

void gGLRenderEngine::unbindVAO ( )

overridevirtual

Implements gRenderer.

◆ useShader()

void gGLRenderEngine::useShader ( GLuint id ) const

overridevirtual

Implements gRenderer.

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

gGLRenderEngine.h

Public Member Functions

Protected Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

◆ gGLRenderEngine()

◆ ~gGLRenderEngine()

Member Function Documentation

◆ activateTexture()

◆ attachRenderbufferToFramebuffer()

◆ attachTextureToFramebuffer()

◆ attachUbo()

◆ bindBuffer()

◆ bindDefaultFramebuffer()

◆ bindFramebuffer()

◆ bindQuadVAO()

◆ bindRenderbuffer()

◆ bindSkyTexture() [1/2]

◆ bindSkyTexture() [2/2]

◆ bindTexture() [1/2]

◆ bindTexture() [2/2]

◆ bindVAO()

◆ bufSubData()

◆ checkCompileErrors()

◆ checkFramebufferStatus()

◆ clear()

◆ clearColor() [1/2]

◆ clearColor() [2/2]

◆ clearScreen()

◆ createFramebuffer()

◆ createFullscreenQuad()

◆ createQuad()

◆ createRenderbuffer()

◆ createTextures()

◆ createVAO()

◆ deleteBuffer()

◆ deleteFramebuffer()

◆ deleteFullscreenQuad()

◆ deleteRenderbuffer()

◆ deleteTexture()

◆ deleteVAO()

◆ disableAlphaBlending()

◆ disableAlphaTest()

◆ disableDepthTest()

◆ disableVertexAttrib()

◆ drawArrays()

◆ drawElements()

◆ drawFullscreenQuad()

◆ drawVbo()

◆ enableAlphaBlending()

◆ enableAlphaTest()

◆ enableCubeMap()

◆ enableDepthTest() [1/2]

◆ enableDepthTest() [2/2]

◆ enableDepthTestEqual()

◆ enableVertexAttrib()

◆ genBuffers()

◆ generateMipMap()

◆ generateSkyMipMap()

◆ getDepthTestType()

◆ getUniformLocation()

◆ init()

◆ isAlphaBlendingEnabled()

◆ isAlphaTestEnabled()

◆ isDepthTestEnabled()

◆ loadProgram()

◆ popMatrix()

◆ pushMatrix()

◆ readTexturePixels()

◆ readTexturePixelsHDR()

◆ resetShader()

◆ resetTexture()

◆ setBool()

◆ setBufferData()

◆ setBufferRange()

◆ setDepthTestFunc()

◆ setDrawBufferNone()

◆ setFiltering()

◆ setFloat()

◆ setIndexBufferData()

◆ setInt()