2D plane that plays an animation by cycling through a sprite sheet texture More...

#include <imageSequenceLabel.h>

Inheritance diagram for copakond::ImageSequenceLabel:

Public Member Functions
	ImageSequenceLabel (const std::string &imageSequencePath, int fps, int totalFrames, int imagesPerWidth, int imagesPerHeight)
	ImageSequenceLabel (const std::string &imageSequencePath, int fps, int totalFrames, int imagesPerWidth, int imagesPerHeight, std::shared_ptr< Material > material)
	~ImageSequenceLabel () override
void	init (GLuint shader) override
	Initializes OpenGL buffers (VAO, VBO) for the mesh.
void	draw (float deltaTime) override
	Advances animation timer and triggers geometry regeneration if frame changes.
void	pause ()
void	unpause ()
void	setFrame (int frame)
Public Member Functions inherited from copakond::Mesh
	Mesh ()
	Mesh (const glm::vec3 &position)
	Mesh (const glm::vec3 &position, const glm::vec3 &rotation)
	Mesh (const glm::vec3 &position, const glm::vec3 &rotation, const glm::vec3 &scale)
virtual	~Mesh ()
void	setVertices (const std::vector< float > &vertices)
void	setMaterial (const std::shared_ptr< Material > &material)
	Applies a material to the entire mesh and all its submeshes.
const std::vector< SubMesh > &	getSubMeshes () const
std::shared_ptr< Material >	getMaterial ()
GLuint	getVao () const
GLsizei	getNumVertices () const
int	getId () const
void	setVertexWave (bool isVertexWave)
bool	isVertexWave () const
void	hide ()
void	show ()
void	setVisible (bool visible)
bool	isVisible () const
Public Member Functions inherited from copakond::Geometry
	Geometry ()
	Geometry (const glm::vec3 &position)
	Geometry (const glm::vec3 &position, const glm::vec3 &rotation)
	Geometry (const glm::vec3 &position, const glm::vec3 &rotation, const glm::vec3 &scale)
virtual	~Geometry ()
virtual void	setPosition (const glm::vec3 &position)
virtual void	setRotation (const glm::vec3 &rotation)
virtual void	setScale (const glm::vec3 &scale)
virtual void	setRotationDegrees (const glm::vec3 &rotationDegrees)
glm::mat4	getRotationXMatrix () const
glm::mat4	getRotationYMatrix () const
glm::mat4	getRotationZMatrix () const
glm::mat4	getPositionMatrix () const
glm::mat4	getRotationMatrix () const
glm::mat4	getScaleMatrix () const
glm::mat4	getModelMatrix () const
	Calculates local transformation matrix.
glm::mat4	getWorldPositionMatrix () const
glm::mat4	getWorldRotationMatrix () const
glm::mat4	getWorldScaleMatrix () const
glm::mat4	getWorldModelMatrix () const
	Calculates global transformation matrix by multiplying all ancestor matrices.
glm::vec3	getPosition () const
glm::vec3	getRotation () const
glm::vec3	getScale () const
glm::vec3	getRotationDegrees () const
glm::vec3	getWorldPosition () const
glm::vec3	getWorldRotation () const
glm::vec3	getWorldScale () const
glm::vec3 &	position ()
glm::vec3 &	rotation ()
glm::vec3 &	scale ()
glm::vec3	worldPosition () const
glm::vec3	worldRotation () const
glm::vec3	worldScale () const
bool	setParent (Geometry *newParent)
	Attaches this object to a new parent in the scene graph.
Geometry *	getParent () const
std::vector< Geometry * >	getChildren () const

Protected Member Functions
void	_generateGeometry ()
	Recalculates UV mapping to display the current frame from the sprite sheet.
Protected Member Functions inherited from copakond::Mesh
void	_SetId ()

Protected Attributes
int	_frame = 0
float	_frameTime = 0.0f
bool	_paused = false
int	_fps
int	_totalFrames
int	_imagesPerWidth
int	_imagesPerHeight
std::vector< float >	_uvs
std::vector< float >	_normals
GLuint	_vboUvs = 0
Protected Attributes inherited from copakond::Mesh
int	id
int	_isVertexWave = false
bool	_visible = true
GLuint	_shaderProgram = 0
GLuint	_vboVertices = 0
GLuint	_vboNormals = 0
GLuint	_vao = 0
GLsizei	_numVertices = 0
std::vector< float >	_vertices = std::vector<float>()
std::shared_ptr< Material >	_material = std::make_shared<Material>()
std::vector< SubMesh >	_subMeshes
Protected Attributes inherited from copakond::Geometry
Geometry *	parent = nullptr
std::vector< Geometry * >	children
glm::vec3	_position
glm::vec3	_rotation
glm::vec3	_scale

Additional Inherited Members
Static Protected Attributes inherited from copakond::Mesh
static int	globalMeshCounter = 0

Detailed Description

2D plane that plays an animation by cycling through a sprite sheet texture

Constructor & Destructor Documentation

◆ ImageSequenceLabel() [1/2]

copakond::ImageSequenceLabel::ImageSequenceLabel	(	const std::string &	imageSequencePath,
		int	fps,
		int	totalFrames,
		int	imagesPerWidth,
		int	imagesPerHeight )

◆ ImageSequenceLabel() [2/2]

copakond::ImageSequenceLabel::ImageSequenceLabel	(	const std::string &	imageSequencePath,
		int	fps,
		int	totalFrames,
		int	imagesPerWidth,
		int	imagesPerHeight,
		std::shared_ptr< Material >	material )

◆ ~ImageSequenceLabel()

copakond::ImageSequenceLabel::~ImageSequenceLabel ( )

override

Member Function Documentation

◆ _generateGeometry()

void copakond::ImageSequenceLabel::_generateGeometry ( )

protected

Recalculates UV mapping to display the current frame from the sprite sheet.

◆ draw()

void copakond::ImageSequenceLabel::draw ( float deltaTime )

overridevirtual

Advances animation timer and triggers geometry regeneration if frame changes.

Reimplemented from copakond::Mesh.

◆ init()

void copakond::ImageSequenceLabel::init ( GLuint shader )

overridevirtual

Initializes OpenGL buffers (VAO, VBO) for the mesh.

Parameters

shader The compiled shader program ID used to get attribute locations.

Reimplemented from copakond::Mesh.

◆ pause()

void copakond::ImageSequenceLabel::pause ( )

inline

◆ setFrame()

void copakond::ImageSequenceLabel::setFrame ( int frame )

inline

◆ unpause()

void copakond::ImageSequenceLabel::unpause ( )

inline

Member Data Documentation

◆ _fps

int copakond::ImageSequenceLabel::_fps

protected

◆ _frame

int copakond::ImageSequenceLabel::_frame = 0

protected

Current animation frame index

◆ _frameTime

float copakond::ImageSequenceLabel::_frameTime = 0.0f

protected

Accumulated time since the last frame change

◆ _imagesPerHeight

int copakond::ImageSequenceLabel::_imagesPerHeight

protected

Rows in the sprite sheet

◆ _imagesPerWidth

int copakond::ImageSequenceLabel::_imagesPerWidth

protected

Columns in the sprite sheet

◆ _normals

std::vector<float> copakond::ImageSequenceLabel::_normals

protected

◆ _paused

bool copakond::ImageSequenceLabel::_paused = false

protected

◆ _totalFrames

int copakond::ImageSequenceLabel::_totalFrames

protected

◆ _uvs

std::vector<float> copakond::ImageSequenceLabel::_uvs

protected

◆ _vboUvs

GLuint copakond::ImageSequenceLabel::_vboUvs = 0

protected

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

meshes/label/imageSequenceLabel.h
meshes/label/imageSequenceLabel.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ImageSequenceLabel() [1/2]

◆ ImageSequenceLabel() [2/2]

◆ ~ImageSequenceLabel()

Member Function Documentation

◆ _generateGeometry()

◆ draw()

◆ init()

◆ pause()

◆ setFrame()

◆ unpause()

Member Data Documentation

◆ _fps

◆ _frame

◆ _frameTime

◆ _imagesPerHeight

◆ _imagesPerWidth

◆ _normals

◆ _paused

◆ _totalFrames

◆ _uvs

◆ _vboUvs