Namespaces
	cocos2d::DrawPrimitives
	IMPORTANT! IMPORTANT! IMPORTANT! IMPORTANT!

Classes
class	AnimationFrame
	A frame of the animation. More...

struct	AnimationFrame::DisplayedEventInfo
	When the animation display,Dispatches the event of UserData. More...

class	Animation
	A Animation object is used to perform animations on the Sprite objects. More...

class	AnimationCache
	Singleton that manages the Animations. More...

class	AtlasNode
	AtlasNode is a subclass of Node that implements the RGBAProtocol and TextureProtocol protocol. More...

class	PolygonInfo
	PolygonInfo is an object holding the required data to display Sprites。 It can be a simple as a triangle, or as complex as a whole 3D mesh. More...

class	AutoPolygon
	AutoPolygon is a helper Object AutoPolygon's purpose is to process an image into 2d polygon mesh in runtime It has functions for each step in the process, from tracing all the points, to triangulation the result can be then passed to Sprite::create() to create a Polygon Sprite. More...

class	ClippingNode
	ClippingNode is a subclass of Node. More...

class	ClippingRectangleNode
	Clipping Rectangle Node. More...

class	DrawNode
	Node that draws dots, segments and polygons. More...

class	TMXLayer
	FastTMXLayer represents the TMX layer. More...

class	TMXTiledMap
	FastTMXTiledMap knows how to parse and render a TMX map. More...

class	Grabber
	FBO class that grabs the the contents of the screen. More...

class	GridBase
	Base class for Other grid. More...

class	Grid3D
	Grid3D is a 3D grid implementation. More...

class	TiledGrid3D
	TiledGrid3D is a 3D grid implementation. More...

class	Label
	Label is a subclass of Node that knows how to render text labels. More...

class	LabelAtlas
	LabelAtlas is a subclass of AtlasNode. More...

class	Layer
	Layer is a subclass of Node that implements the TouchEventsDelegate protocol. More...

class	LayerColor
	LayerColor is a subclass of Layer that implements the RGBAProtocol protocol. More...

class	LayerGradient
	LayerGradient is a subclass of LayerColor that draws gradients across the background. More...

class	LayerMultiplex
	MultipleLayer is a Layer with the ability to multiplex it's children. More...

class	BaseLight
	BaseLight is the parent of all the lights. More...

class	DirectionLight
	DirectionLight simulates light that is being emitted from a source that is infinitely far away. More...

class	PointLight
	Point light has a position, and sends rays in all directions. More...

class	SpotLight
	Spot light is a special light that all light rays are restricted to a cone of light. More...

class	AmbientLight
	Ambient light simulates the light in the enviorment, it emits to all direction with the same intensity. More...

class	Menu
	A Menu for touch handling. More...

class	MenuItem
	MenuItem base class. More...

class	MenuItemLabel
	An base class for "label" MenuItemLabel items. More...

class	MenuItemAtlasFont
	Helper class that creates a MenuItemLabel class with a LabelAtlas. More...

class	MenuItemFont
	A MenuItemFont. More...

class	MenuItemSprite
	MenuItemSprite accepts Node<RGBAProtocol> objects as displayed items. More...

class	MenuItemImage
	MenuItemImage accepts images as displayed items. More...

class	MenuItemToggle
	A MenuItemToggle. More...

class	MotionStreak
	Creates a trailing path. More...

class	Node
	Node is the base element of the Scene Graph. More...

class	NodeGrid
	Base class for Grid Node,the grid action's management class. More...

class	ParallaxNode
	ParallaxNode: A node that simulates a parallax scroller. More...

class	ParticleBatchNode
	ParticleBatchNode is like a batch node: if it contains children, it will draw them in 1 single OpenGL call (often known as "batch draw"). More...

class	ParticleFire
	A fire particle system. More...

class	ParticleFireworks
	A fireworks particle system. More...

class	ParticleSun
	A sun particle system. More...

class	ParticleGalaxy
	A galaxy particle system. More...

class	ParticleFlower
	A flower particle system. More...

class	ParticleMeteor
	A meteor particle system. More...

class	ParticleSpiral
	An spiral particle system. More...

class	ParticleExplosion
	An explosion particle system. More...

class	ParticleSmoke
	An smoke particle system. More...

class	ParticleSnow
	An snow particle system. More...

class	ParticleRain
	A rain particle system. More...

class	ParticleSystemQuad
	ParticleSystemQuad is a subclass of ParticleSystem. More...

class	ProgressTimer
	ProgressTimer is a subclass of Node. More...

class	ProtectedNode
	A inner node type mainly used for UI module. More...

class	RenderTexture
	RenderTexture is a generic rendering target. More...

class	Scene
	Scene is a subclass of Node that is used only as an abstract concept. More...

class	Sprite
	Sprite is a 2d image ( http://en.wikipedia.org/wiki/Sprite_(computer_graphics) ). More...

class	SpriteBatchNode
	SpriteBatchNode is like a batch node: if it contains children, it will draw them in 1 single OpenGL call (often known as "batch draw"). More...

class	SpriteFrame
	A SpriteFrame has: More...

class	SpriteFrameCache
	Singleton that handles the loading of the sprite frames. More...

class	TMXObjectGroup
	TMXObjectGroup represents the TMX object group. More...

class	TransitionEaseScene
	TransitionEaseScene can ease the actions of the scene protocol. More...

class	TransitionScene
	Base class for Transition scenes. More...

class	TransitionSceneOriented
	A Transition that supports orientation like. More...

class	TransitionRotoZoom
	TransitionRotoZoom: Rotate and zoom out the outgoing scene, and then rotate and zoom in the incoming. More...

class	TransitionJumpZoom
	TransitionJumpZoom: Zoom out and jump the outgoing scene, and then jump and zoom in the incoming. More...

class	TransitionMoveInL
	TransitionMoveInL: Move in from to the left the incoming scene. More...

class	TransitionMoveInR
	TransitionMoveInR: Move in from to the right the incoming scene. More...

class	TransitionMoveInT
	TransitionMoveInT: Move in from to the top the incoming scene. More...

class	TransitionMoveInB
	TransitionMoveInB: Move in from to the bottom the incoming scene. More...

class	TransitionSlideInL
	TransitionSlideInL: Slide in the incoming scene from the left border. More...

class	TransitionSlideInR
	TransitionSlideInR: Slide in the incoming scene from the right border. More...

class	TransitionSlideInB
	TransitionSlideInB: Slide in the incoming scene from the bottom border. More...

class	TransitionSlideInT
	TransitionSlideInT: Slide in the incoming scene from the top border. More...

class	TransitionShrinkGrow
	Shrink the outgoing scene while grow the incoming scene. More...

class	TransitionFlipX
	TransitionFlipX: Flips the screen horizontally. More...

class	TransitionFlipY
	TransitionFlipY: Flips the screen vertically. More...

class	TransitionFlipAngular
	TransitionFlipAngular: Flips the screen half horizontally and half vertically. More...

class	TransitionZoomFlipX
	TransitionZoomFlipX: Flips the screen horizontally doing a zoom out/in The front face is the outgoing scene and the back face is the incoming scene. More...

class	TransitionZoomFlipY
	TransitionZoomFlipY: Flips the screen vertically doing a little zooming out/in The front face is the outgoing scene and the back face is the incoming scene. More...

class	TransitionZoomFlipAngular
	TransitionZoomFlipAngular: Flips the screen half horizontally and half vertically doing a little zooming out/in. More...

class	TransitionFade
	TransitionFade: Fade out the outgoing scene and then fade in the incoming scene. More...

class	TransitionCrossFade
	TransitionCrossFade: Cross fades two scenes using the RenderTexture object. More...

class	TransitionTurnOffTiles
	TransitionTurnOffTiles: Turn off the tiles of the outgoing scene in random order. More...

class	TransitionSplitCols
	TransitionSplitCols: The odd columns goes upwards while the even columns goes downwards. More...

class	TransitionSplitRows
	TransitionSplitRows: The odd rows goes to the left while the even rows goes to the right. More...

class	TransitionFadeTR
	TransitionFadeTR: Fade the tiles of the outgoing scene from the left-bottom corner the to top-right corner. More...

class	TransitionFadeBL
	TransitionFadeBL: Fade the tiles of the outgoing scene from the top-right corner to the bottom-left corner. More...

class	TransitionFadeUp
	TransitionFadeUp: Fade the tiles of the outgoing scene from the bottom to the top. More...

class	TransitionFadeDown
	TransitionFadeDown: Fade the tiles of the outgoing scene from the top to the bottom. More...

class	TransitionPageTurn
	A transition which peels back the bottom right hand corner of a scene to transition to the scene beneath it simulating a page turn. More...

class	TransitionProgress
	A base class of progress transition. More...

class	TransitionProgressRadialCCW
	TransitionRadialCCW transition. More...

class	TransitionProgressRadialCW
	TransitionRadialCW transition. More...

class	TransitionProgressHorizontal
	TransitionProgressHorizontal transition. More...

class	TransitionProgressVertical
	TransitionProgressVertical transition. More...

class	TransitionProgressInOut
	TransitionProgressInOut transition. More...

class	TransitionProgressOutIn
	TransitionProgressOutIn transition. More...

class	Texture2D
	Texture2D class. More...

struct	TexParams
	Extension to set the Min / Mag filter. More...

class	TextureAtlas
	A class that implements a Texture Atlas. More...

class	TextureCache
	Singleton that handles the loading of textures. More...

Enumerations
enum	Overflow { , SHRINK, CLAMP, RESIZE_HEIGHT }

enum	State
	Menu state, it's used internally.

enum	Type { RADIAL, BAR }
	Types of progress. More...

enum	{ TMXOrientationOrtho, TMXOrientationHex, TMXOrientationIso, TMXOrientationStaggered }
	Possible orientations of the TMX map. More...

enum	Orientation { LEFT_OVER = 0, RIGHT_OVER = 1, UP_OVER = 0, DOWN_OVER = 1 }
	Orientation Type used by some transitions. More...

enum	PixelFormat { AUTO, BGRA8888, RGBA8888, RGB888, RGB565, A8, I8, AI88, RGBA4444, RGB5A1, PVRTC4, PVRTC4A, PVRTC2, PVRTC2A, ETC, S3TC_DXT1, S3TC_DXT3, S3TC_DXT5, ATC_RGB, ATC_EXPLICIT_ALPHA, ATC_INTERPOLATED_ALPHA, DEFAULT = AUTO }
	Possible texture pixel formats. More...

Functions
PolygonInfo &	operator= (const PolygonInfo &other)
	Copy the member of the other PolygonInfo another PolygonInfo to be copied.

var	operator= ( var other)
	Copy the member of the other PolygonInfo another PolygonInfo to be copied.

local	operator= ( local other)
	Copy the member of the other PolygonInfo another PolygonInfo to be copied.

void	setQuad (V3F_C4B_T2F_Quad *quad)
	set the data to be a pointer to a quad the member verts will not be released when this PolygonInfo destructs as the verts memory are managed by other objects a pointer to the V3F_C4B_T2F_Quad object

void	setTriangles (TrianglesCommand::Triangles triangles)
	set the data to be a pointer to a triangles the member verts will not be released when this PolygonInfo destructs as the verts memory are managed by other objects More...

local	setTriangles ( local triangles)
	set the data to be a pointer to a triangles the member verts will not be released when this PolygonInfo destructs as the verts memory are managed by other objects More...

const unsigned int	getVertCount () const
	get vertex count number of vertices

const unsigned int	getTriaglesCount () const
	get triangles count number of triangles

const float	getArea () const
	get sum of all triangle area size sum of all triangle area size

	AutoPolygon (const std::string &filename)
	create an AutoPolygon and initialize it with an image file the image must be a 32bit PNG for current version 3.7 a path to image file, e.g., "scene1/monster.png". More...

	~AutoPolygon ()
	Destructor of AutoPolygon.

std::vector< Vec2 >	trace (const cocos2d::Rect &rect, const float &threshold=0.0)
	trace all the points along the outline of the image, must create AutoPolygon with filename to use this function a texture rect for specify an area of the image, use Rect::Zero for the size of the image, default to Rect::Zero the value when alpha is greater than this value will be counted as opaque, default to 0.0 a vector of vec2 of all the points found in clockwise order

var	trace ( var rect, var 0)
	trace all the points along the outline of the image, must create AutoPolygon with filename to use this function a texture rect for specify an area of the image, use Rect::Zero for the size of the image, default to Rect::Zero the value when alpha is greater than this value will be counted as opaque, default to 0.0 a vector of vec2 of all the points found in clockwise order

local	trace ( local rect, local 0)
	trace all the points along the outline of the image, must create AutoPolygon with filename to use this function a texture rect for specify an area of the image, use Rect::Zero for the size of the image, default to Rect::Zero the value when alpha is greater than this value will be counted as opaque, default to 0.0 a vector of vec2 of all the points found in clockwise order

std::vector< Vec2 >	reduce (const std::vector< Vec2 > &points, const Rect &rect, const float &epsilon=2.0)
	reduce the amount of points so its faster for GPU to process and draw based on Ramer-Douglas-Puecker algorithm a vector of Vec2 points as input a texture rect for specify an area of the image to avoid over reduction the perpendicular distance where points smaller than this value will be discarded a vector of Vec2 of the remaining points in clockwise order

var	reduce ( var points, var rect, var 0)
	reduce the amount of points so its faster for GPU to process and draw based on Ramer-Douglas-Puecker algorithm a vector of Vec2 points as input a texture rect for specify an area of the image to avoid over reduction the perpendicular distance where points smaller than this value will be discarded a vector of Vec2 of the remaining points in clockwise order

local	reduce ( local points, local rect, local 0)
	reduce the amount of points so its faster for GPU to process and draw based on Ramer-Douglas-Puecker algorithm a vector of Vec2 points as input a texture rect for specify an area of the image to avoid over reduction the perpendicular distance where points smaller than this value will be discarded a vector of Vec2 of the remaining points in clockwise order

std::vector< Vec2 >	expand (const std::vector< Vec2 > &points, const Rect &rect, const float &epsilon)
	expand the points along their edge, useful after you reduce the points that cuts into the sprite using ClipperLib a vector of Vec2 points as input a texture rect for specify an area of the image, the expanded points will be clamped in this rect, ultimately resulting in a quad if the expansion is too great the distance which the edges will expand a vector of Vec2 as the result of the expansion

local	expand ( local points, local rect, local epsilon)
	expand the points along their edge, useful after you reduce the points that cuts into the sprite using ClipperLib a vector of Vec2 points as input a texture rect for specify an area of the image, the expanded points will be clamped in this rect, ultimately resulting in a quad if the expansion is too great the distance which the edges will expand a vector of Vec2 as the result of the expansion

TrianglesCommand::Triangles	triangulate (const std::vector< Vec2 > &points)
	Triangulate the input points into triangles for rendering using poly2tri points must be closed loop, cannot have 2 points sharing the same position and cannot intersect itself a vector of vec2 points as input a Triangles object with points and indices.

void	calculateUV (const Rect &rect, V3F_C4B_T2F *verts, const ssize_t &count)
	calculate the UV coordinates for each points based on a texture rect This method requires the AutoPolygon object to know the texture file dimension a texture rect to specify where to map the UV a pointer to the verts array, served both as input and output verts the count for the verts array

PolygonInfo	generateTriangles (const Rect &rect=Rect::ZERO, const float &epsilon=2.0, const float &threshold=0.05)
	a helper function, packing trace, reduce, expand, triangulate and calculate uv in one function texture rect, use Rect::ZERO for the size of the texture, default is Rect::ZERO the value used to reduce and expand, default to 2.0 the value where bigger than the threshold will be counted as opaque, used in trace a PolygonInfo, to use with sprite

local	generateTriangles ( local ZERO, local 0, local 05)
	a helper function, packing trace, reduce, expand, triangulate and calculate uv in one function texture rect, use Rect::ZERO for the size of the texture, default is Rect::ZERO the value used to reduce and expand, default to 2.0 the value where bigger than the threshold will be counted as opaque, used in trace a PolygonInfo, to use with sprite

static PolygonInfo	generatePolygon (const std::string &filename, const Rect &rect=Rect::ZERO, const float epsilon=2.0, const float threshold=0.05)
	a helper function, packing autoPolygon creation, trace, reduce, expand, triangulate and calculate uv in one function if you want to repetitively generate polygons, consider create an AutoPolygon object, and use generateTriangles function, as it only reads the file once A path to image file, e.g., "scene1/monster.png". More...

local	generatePolygon ( local filename, local ZERO, local 0, local 05)
	a helper function, packing autoPolygon creation, trace, reduce, expand, triangulate and calculate uv in one function if you want to repetitively generate polygons, consider create an AutoPolygon object, and use generateTriangles function, as it only reads the file once A path to image file, e.g., "scene1/monster.png". More...

bool	isScreenPointInRect (const Vec2 &pt, const Camera camera, const Mat4 &w2l, const Rect &rect, Vec3 p)
	This is a helper function, checks a GL screen point is in content rectangle space. More...

Creators
	PolygonInfo ()
	Creates an empty Polygon info PolygonInfo PolygonInfo object.

	PolygonInfo (const PolygonInfo &other)
	Create an Polygoninfo from the data of another Polygoninfo another PolygonInfo to be copied duplicate of the other PolygonInfo.

	PolygonInfo ( var other)
	Create an Polygoninfo from the data of another Polygoninfo another PolygonInfo to be copied duplicate of the other PolygonInfo.

	PolygonInfo ( local other)
	Create an Polygoninfo from the data of another Polygoninfo another PolygonInfo to be copied duplicate of the other PolygonInfo.

Detailed Description

Enumeration Type Documentation

enum Overflow

strong

Enumerator
SHRINK	In SHRINK mode, the font size will change dynamically to adapt the content size.
CLAMP	In CLAMP mode, when label content goes out of the bounding box, it will be clipped.
RESIZE_HEIGHT	In RESIZE_HEIGHT mode, you can only change the width of label and the height is changed automatically.

var Overflow

strong

Enumerator
SHRINK	In SHRINK mode, the font size will change dynamically to adapt the content size.
CLAMP	In CLAMP mode, when label content goes out of the bounding box, it will be clipped.
RESIZE_HEIGHT	In RESIZE_HEIGHT mode, you can only change the width of label and the height is changed automatically.

local Overflow

strong

Enumerator
SHRINK	In SHRINK mode, the font size will change dynamically to adapt the content size.
CLAMP	In CLAMP mode, when label content goes out of the bounding box, it will be clipped.
RESIZE_HEIGHT	In RESIZE_HEIGHT mode, you can only change the width of label and the height is changed automatically.

enum Type

strong

Types of progress.

Enumerator
RADIAL	Radial Counter-Clockwise.
BAR	Bar.

var Type

strong

Types of progress.

Enumerator
RADIAL	Radial Counter-Clockwise.
BAR	Bar.

local Type

strong

Types of progress.

Enumerator
RADIAL	Radial Counter-Clockwise.
BAR	Bar.

anonymous enum

Possible orientations of the TMX map.

Enumerator
TMXOrientationOrtho	Orthogonal orientation.
TMXOrientationHex	Hexagonal orientation.
TMXOrientationIso	Isometric orientation.
TMXOrientationStaggered	Isometric staggered orientation.

var enum

Possible orientations of the TMX map.

Enumerator
TMXOrientationOrtho	Orthogonal orientation.
TMXOrientationHex	Hexagonal orientation.
TMXOrientationIso	Isometric orientation.
TMXOrientationStaggered	Isometric staggered orientation.

local enum

Possible orientations of the TMX map.

Enumerator
TMXOrientationOrtho	Orthogonal orientation.
TMXOrientationHex	Hexagonal orientation.
TMXOrientationIso	Isometric orientation.
TMXOrientationStaggered	Isometric staggered orientation.

enum Orientation

strong

Orientation Type used by some transitions.

Enumerator
LEFT_OVER	An horizontal orientation where the Left is nearer.
RIGHT_OVER	An horizontal orientation where the Right is nearer.
UP_OVER	A vertical orientation where the Up is nearer.
DOWN_OVER	A vertical orientation where the Bottom is nearer.

var Orientation

strong

Orientation Type used by some transitions.

Enumerator
LEFT_OVER	An horizontal orientation where the Left is nearer.
RIGHT_OVER	An horizontal orientation where the Right is nearer.
UP_OVER	A vertical orientation where the Up is nearer.
DOWN_OVER	A vertical orientation where the Bottom is nearer.

local Orientation

strong

Orientation Type used by some transitions.

Enumerator
LEFT_OVER	An horizontal orientation where the Left is nearer.
RIGHT_OVER	An horizontal orientation where the Right is nearer.
UP_OVER	A vertical orientation where the Up is nearer.
DOWN_OVER	A vertical orientation where the Bottom is nearer.

enum PixelFormat

strong

Possible texture pixel formats.

Enumerator
AUTO	auto detect the type
BGRA8888	32-bit texture: BGRA8888
RGBA8888	32-bit texture: RGBA8888
RGB888	24-bit texture: RGB888
RGB565	16-bit texture without Alpha channel
A8	8-bit textures used as masks
I8	8-bit intensity texture
AI88	16-bit textures used as masks
RGBA4444	16-bit textures: RGBA4444
RGB5A1	16-bit textures: RGB5A1
PVRTC4	4-bit PVRTC-compressed texture: PVRTC4
PVRTC4A	4-bit PVRTC-compressed texture: PVRTC4 (has alpha channel)
PVRTC2	2-bit PVRTC-compressed texture: PVRTC2
PVRTC2A	2-bit PVRTC-compressed texture: PVRTC2 (has alpha channel)
ETC	ETC-compressed texture: ETC.
S3TC_DXT1	S3TC-compressed texture: S3TC_Dxt1.
S3TC_DXT3	S3TC-compressed texture: S3TC_Dxt3.
S3TC_DXT5	S3TC-compressed texture: S3TC_Dxt5.
ATC_RGB	ATITC-compressed texture: ATC_RGB.
ATC_EXPLICIT_ALPHA	ATITC-compressed texture: ATC_EXPLICIT_ALPHA.
ATC_INTERPOLATED_ALPHA	ATITC-compresed texture: ATC_INTERPOLATED_ALPHA.
DEFAULT	Default texture format: AUTO.

var PixelFormat

strong

Possible texture pixel formats.

Enumerator
AUTO	auto detect the type
BGRA8888	32-bit texture: BGRA8888
RGBA8888	32-bit texture: RGBA8888
RGB888	24-bit texture: RGB888
RGB565	16-bit texture without Alpha channel
A8	8-bit textures used as masks
I8	8-bit intensity texture
AI88	16-bit textures used as masks
RGBA4444	16-bit textures: RGBA4444
RGB5A1	16-bit textures: RGB5A1
PVRTC4	4-bit PVRTC-compressed texture: PVRTC4
PVRTC4A	4-bit PVRTC-compressed texture: PVRTC4 (has alpha channel)
PVRTC2	2-bit PVRTC-compressed texture: PVRTC2
PVRTC2A	2-bit PVRTC-compressed texture: PVRTC2 (has alpha channel)
ETC	ETC-compressed texture: ETC.
S3TC_DXT1	S3TC-compressed texture: S3TC_Dxt1.
S3TC_DXT3	S3TC-compressed texture: S3TC_Dxt3.
S3TC_DXT5	S3TC-compressed texture: S3TC_Dxt5.
ATC_RGB	ATITC-compressed texture: ATC_RGB.
ATC_EXPLICIT_ALPHA	ATITC-compressed texture: ATC_EXPLICIT_ALPHA.
ATC_INTERPOLATED_ALPHA	ATITC-compresed texture: ATC_INTERPOLATED_ALPHA.
DEFAULT	Default texture format: AUTO.

local PixelFormat

strong

Possible texture pixel formats.

Enumerator
AUTO	auto detect the type
BGRA8888	32-bit texture: BGRA8888
RGBA8888	32-bit texture: RGBA8888
RGB888	24-bit texture: RGB888
RGB565	16-bit texture without Alpha channel
A8	8-bit textures used as masks
I8	8-bit intensity texture
AI88	16-bit textures used as masks
RGBA4444	16-bit textures: RGBA4444
RGB5A1	16-bit textures: RGB5A1
PVRTC4	4-bit PVRTC-compressed texture: PVRTC4
PVRTC4A	4-bit PVRTC-compressed texture: PVRTC4 (has alpha channel)
PVRTC2	2-bit PVRTC-compressed texture: PVRTC2
PVRTC2A	2-bit PVRTC-compressed texture: PVRTC2 (has alpha channel)
ETC	ETC-compressed texture: ETC.
S3TC_DXT1	S3TC-compressed texture: S3TC_Dxt1.
S3TC_DXT3	S3TC-compressed texture: S3TC_Dxt3.
S3TC_DXT5	S3TC-compressed texture: S3TC_Dxt5.
ATC_RGB	ATITC-compressed texture: ATC_RGB.
ATC_EXPLICIT_ALPHA	ATITC-compressed texture: ATC_EXPLICIT_ALPHA.
ATC_INTERPOLATED_ALPHA	ATITC-compresed texture: ATC_INTERPOLATED_ALPHA.
DEFAULT	Default texture format: AUTO.

Function Documentation

void setTriangles ( TrianglesCommand::Triangles triangles )

set the data to be a pointer to a triangles the member verts will not be released when this PolygonInfo destructs as the verts memory are managed by other objects

Parameters

triangles a pointer to the TrianglesCommand::Triangles object

var setTriangles ( var triangles )

set the data to be a pointer to a triangles the member verts will not be released when this PolygonInfo destructs as the verts memory are managed by other objects

Parameters

triangles a pointer to the TrianglesCommand::Triangles object

local setTriangles ( local triangles )

set the data to be a pointer to a triangles the member verts will not be released when this PolygonInfo destructs as the verts memory are managed by other objects

Parameters

triangles a pointer to the TrianglesCommand::Triangles object

AutoPolygon ( const std::string & filename )

create an AutoPolygon and initialize it with an image file the image must be a 32bit PNG for current version 3.7 a path to image file, e.g., "scene1/monster.png".

an AutoPolygon object;

var AutoPolygon ( var filename )

create an AutoPolygon and initialize it with an image file the image must be a 32bit PNG for current version 3.7 a path to image file, e.g., "scene1/monster.png".

an AutoPolygon object;

local AutoPolygon ( local filename )

create an AutoPolygon and initialize it with an image file the image must be a 32bit PNG for current version 3.7 a path to image file, e.g., "scene1/monster.png".

an AutoPolygon object;

static PolygonInfo generatePolygon	(	const std::string &	filename,
		const Rect &	rect = `Rect::ZERO`,
		const float	epsilon = `2.0`,
		const float	threshold = `0.05`
	)

static

a helper function, packing autoPolygon creation, trace, reduce, expand, triangulate and calculate uv in one function if you want to repetitively generate polygons, consider create an AutoPolygon object, and use generateTriangles function, as it only reads the file once A path to image file, e.g., "scene1/monster.png".

texture rect, use Rect::ZERO for the size of the texture, default is Rect::ZERO the value used to reduce and expand, default to 2.0 the value where bigger than the threshold will be counted as opaque, used in trace a PolygonInfo, to use with sprite

var generatePolygon	(	var	filename,
		var	rect = `Rect::ZERO`,
		var	epsilon = `2.0`,
		var	threshold = `0.05`
	)

static

a helper function, packing autoPolygon creation, trace, reduce, expand, triangulate and calculate uv in one function if you want to repetitively generate polygons, consider create an AutoPolygon object, and use generateTriangles function, as it only reads the file once A path to image file, e.g., "scene1/monster.png".

texture rect, use Rect::ZERO for the size of the texture, default is Rect::ZERO the value used to reduce and expand, default to 2.0 the value where bigger than the threshold will be counted as opaque, used in trace a PolygonInfo, to use with sprite

local generatePolygon	(	local	filename,
		local	rect = `Rect::ZERO`,
		local	epsilon = `2.0`,
		local	threshold = `0.05`
	)

static

a helper function, packing autoPolygon creation, trace, reduce, expand, triangulate and calculate uv in one function if you want to repetitively generate polygons, consider create an AutoPolygon object, and use generateTriangles function, as it only reads the file once A path to image file, e.g., "scene1/monster.png".

texture rect, use Rect::ZERO for the size of the texture, default is Rect::ZERO the value used to reduce and expand, default to 2.0 the value where bigger than the threshold will be counted as opaque, used in trace a PolygonInfo, to use with sprite

bool cocos2d::isScreenPointInRect	(	const Vec2 &	pt,
		const Camera *	camera,
		const Mat4 &	w2l,
		const Rect &	rect,
		Vec3 *	p
	)

This is a helper function, checks a GL screen point is in content rectangle space.

The content rectangle defined by origin(0,0) and content size. This function convert GL screen point to near and far planes as points Pn and Pf, then calculate the intersect point P which the line PnPf intersect with content rectangle. If P in content rectangle means this node be hit.

Parameters

pt	The point in GL screen space.
camera	Which camera used to unproject pt to near/far planes.
w2l	World to local transform matrix, used to convert Pn and Pf to rectangle space.
rect	The test rectangle in local space. p Point to a Vec3 for store the intersect point, if don't need them set to nullptr.

Returns: true if the point is in content rectangle, false otherwise.

var isScreenPointInRect	(	var	pt,
		var	camera,
		var	w2l,
		var	rect,
		var	p
	)

This is a helper function, checks a GL screen point is in content rectangle space.

The content rectangle defined by origin(0,0) and content size. This function convert GL screen point to near and far planes as points Pn and Pf, then calculate the intersect point P which the line PnPf intersect with content rectangle. If P in content rectangle means this node be hit.

Parameters

pt	The point in GL screen space.
camera	Which camera used to unproject pt to near/far planes.
w2l	World to local transform matrix, used to convert Pn and Pf to rectangle space.
rect	The test rectangle in local space. p Point to a Vec3 for store the intersect point, if don't need them set to nullptr.

Returns: true if the point is in content rectangle, false otherwise.

local isScreenPointInRect	(	local	pt,
		local	camera,
		local	w2l,
		local	rect,
		local	p
	)

This is a helper function, checks a GL screen point is in content rectangle space.

The content rectangle defined by origin(0,0) and content size. This function convert GL screen point to near and far planes as points Pn and Pf, then calculate the intersect point P which the line PnPf intersect with content rectangle. If P in content rectangle means this node be hit.

Parameters

pt	The point in GL screen space.
camera	Which camera used to unproject pt to near/far planes.
w2l	World to local transform matrix, used to convert Pn and Pf to rectangle space.
rect	The test rectangle in local space. p Point to a Vec3 for store the intersect point, if don't need them set to nullptr.

Returns: true if the point is in content rectangle, false otherwise.

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