This is a BasicRenderer, but it includes the usage of bumpmaps. This can be useful for lighting. Has an additional uniform bumpmapSampler (sampler2D). More...

#include <BumpyRenderer.hpp>

Inheritance diagram for BARE2D::BumpyRenderer:

Collaboration diagram for BARE2D::BumpyRenderer:

Public Member Functions
	BumpyRenderer (std::string &fragShader, std::string &vertShader, unsigned int perspectiveWidth=2, unsigned int perspectiveHeight=2)

	~BumpyRenderer ()

virtual void	initUniforms () override
	Initializes all uniforms, such as colour attachments, depth attachments, etc. More...

virtual void	preRender () override
	Does stuff inside of the render function, within the shader's use. More...

virtual void	render () override
	Actually renders the contents to the screen! More...

virtual void	draw (glm::vec4 destRect, glm::vec4 uvRect, GLuint texture, float depth, Colour colour=Colour(255, 255, 255, 255), float angle=0.0f, glm::vec2 COR=glm::vec2(0.5f))

virtual void	draw (glm::vec4 destRect, glm::vec4 uvRect, GLuint texture, GLuint bumpmap, float depth, Colour colour=Colour(255, 255, 255, 255), float angle=0.0f, glm::vec2 COR=glm::vec2(0.5f))

Public Member Functions inherited from BARE2D::BasicRenderer
	BasicRenderer (std::string &fragShader, std::string &vertShader, unsigned int perspectiveWidth=2, unsigned int perspectiveHeight=2)

virtual	~BasicRenderer ()

virtual void	init () override
	Initializes all necessary bits of the renderer. More...

virtual void	setCamera (std::shared_ptr< Camera2D > camera)
	Sets the camera to a given pointer. This means that the renderer takes ownership. More...

std::shared_ptr< Camera2D >	getCamera ()

Public Member Functions inherited from BARE2D::Renderer
	Renderer ()

virtual	~Renderer ()

virtual void	begin ()
	Clears the necessary vectors, etc. to prepare for draw() calls, etc. More...

virtual void	end ()
	Creates the renderbatches, does necessary stuff before render() call. More...

virtual void	destroy ()
	Frees all necessary memory. More...

ShaderProgram *	getShader ()

Protected Member Functions
virtual void	createRenderBatches () override
	Constructs all of the render batches from data given by, say, draw() calls. More...

Protected Member Functions inherited from BARE2D::Renderer
virtual void	link (std::initializer_list< std::string > attributes)

Protected Attributes
std::vector< GLuint >	m_batchBumpmaps

Protected Attributes inherited from BARE2D::BasicRenderer
std::string	m_fragShader

std::string	m_vertShader

std::vector< Glyph * >	m_glyphs

std::shared_ptr< Camera2D >	m_camera

Protected Attributes inherited from BARE2D::Renderer
ShaderProgram	m_shader

VAO	m_vertexArrayObject

std::vector< RenderBatch >	m_batches

Detailed Description

This is a BasicRenderer, but it includes the usage of bumpmaps. This can be useful for lighting. Has an additional uniform bumpmapSampler (sampler2D).

Definition at line 23 of file BumpyRenderer.hpp.

Constructor & Destructor Documentation

◆ BumpyRenderer()

BARE2D::BumpyRenderer::BumpyRenderer	(	std::string &	fragShader,
		std::string &	vertShader,
		unsigned int	perspectiveWidth = `2`,
		unsigned int	perspectiveHeight = `2`
	)

Definition at line 12 of file BumpyRenderer.cpp.

◆ ~BumpyRenderer()

BARE2D::BumpyRenderer::~BumpyRenderer ( )

Definition at line 16 of file BumpyRenderer.cpp.

Member Function Documentation

◆ createRenderBatches()

void BARE2D::BumpyRenderer::createRenderBatches ( )

overrideprotectedvirtual

Constructs all of the render batches from data given by, say, draw() calls.

Reimplemented from BARE2D::BasicRenderer.

Definition at line 86 of file BumpyRenderer.cpp.

References BARE2D::VAO::bindVBO(), m_batchBumpmaps, BARE2D::Renderer::m_batches, BARE2D::BasicRenderer::m_glyphs, BARE2D::Renderer::m_vertexArrayObject, and BARE2D::VAO::unbindVBO().

Referenced by render().

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◆ draw() [1/2]

void BARE2D::BumpyRenderer::draw	(	glm::vec4	destRect,
		glm::vec4	uvRect,
		GLuint	texture,
		float	depth,
		Colour	colour = `Colour(255, 255, 255, 255)`,
		float	angle = `0.0f`,
		glm::vec2	COR = `glm::vec2(0.5f)`
	)

virtual

Reimplemented from BARE2D::BasicRenderer.

Definition at line 73 of file BumpyRenderer.cpp.

References BARE2D::throwFatalError(), and BARE2D::UNINITIALIZED_FUNCTION.

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◆ draw() [2/2]

void BARE2D::BumpyRenderer::draw	(	glm::vec4	destRect,
		glm::vec4	uvRect,
		GLuint	texture,
		GLuint	bumpmap,
		float	depth,
		Colour	colour = `Colour(255, 255, 255, 255)`,
		float	angle = `0.0f`,
		glm::vec2	COR = `glm::vec2(0.5f)`
	)