Cocos2d-x  v3.15
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DrawNode Class Reference

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

Inherits Node.

Public Member Functions

void drawPoint (const Vec2 &point, const float pointSize, const Color4F &color)
 Draw a point. More...
 
void drawPoints (const Vec2 *position, unsigned int numberOfPoints, const Color4F &color)
 Draw a group point. More...
 
void drawPoints (const Vec2 *position, unsigned int numberOfPoints, const float pointSize, const Color4F &color)
 Draw a group point. More...
 
void drawLine (const Vec2 &origin, const Vec2 &destination, const Color4F &color)
 Draw an line from origin to destination with color. More...
 
void drawRect (const Vec2 &origin, const Vec2 &destination, const Color4F &color)
 Draws a rectangle given the origin and destination point measured in points. More...
 
void drawPoly (const Vec2 *poli, unsigned int numberOfPoints, bool closePolygon, const Color4F &color)
 Draws a polygon given a pointer to point coordinates and the number of vertices measured in points. More...
 
void drawCircle (const Vec2 &center, float radius, float angle, unsigned int segments, bool drawLineToCenter, float scaleX, float scaleY, const Color4F &color)
 Draws a circle given the center, radius and number of segments. More...
 
void drawCircle (const Vec2 &center, float radius, float angle, unsigned int segments, bool drawLineToCenter, const Color4F &color)
 Draws a circle given the center, radius and number of segments. More...
 
void drawQuadBezier (const Vec2 &origin, const Vec2 &control, const Vec2 &destination, unsigned int segments, const Color4F &color)
 Draws a quad bezier path. More...
 
void drawCubicBezier (const Vec2 &origin, const Vec2 &control1, const Vec2 &control2, const Vec2 &destination, unsigned int segments, const Color4F &color)
 Draw a cubic bezier curve with color and number of segments. More...
 
void drawCardinalSpline (PointArray *config, float tension, unsigned int segments, const Color4F &color)
 Draws a Cardinal Spline path. More...
 
void drawCatmullRom (PointArray *points, unsigned int segments, const Color4F &color)
 Draws a Catmull Rom path. More...
 
void drawDot (const Vec2 &pos, float radius, const Color4F &color)
 draw a dot at a position, with a given radius and color. More...
 
void drawRect (const Vec2 &p1, const Vec2 &p2, const Vec2 &p3, const Vec2 &p4, const Color4F &color)
 Draws a rectangle with 4 points. More...
 
void drawSolidRect (const Vec2 &origin, const Vec2 &destination, const Color4F &color)
 Draws a solid rectangle given the origin and destination point measured in points. More...
 
void drawSolidPoly (const Vec2 *poli, unsigned int numberOfPoints, const Color4F &color)
 Draws a solid polygon given a pointer to CGPoint coordinates, the number of vertices measured in points, and a color. More...
 
void drawSolidCircle (const Vec2 &center, float radius, float angle, unsigned int segments, float scaleX, float scaleY, const Color4F &color)
 Draws a solid circle given the center, radius and number of segments. More...
 
void drawSolidCircle (const Vec2 &center, float radius, float angle, unsigned int segments, const Color4F &color)
 Draws a solid circle given the center, radius and number of segments. More...
 
void drawSegment (const Vec2 &from, const Vec2 &to, float radius, const Color4F &color)
 draw a segment with a radius and color. More...
 
void drawPolygon (const Vec2 *verts, int count, const Color4F &fillColor, float borderWidth, const Color4F &borderColor)
 draw a polygon with a fill color and line color More...
 
void drawTriangle (const Vec2 &p1, const Vec2 &p2, const Vec2 &p3, const Color4F &color)
 draw a triangle with color. More...
 
void drawQuadraticBezier (const Vec2 &from, const Vec2 &control, const Vec2 &to, unsigned int segments, const Color4F &color)
 draw a quadratic bezier curve with color and number of segments, use drawQuadBezier instead. More...
 
void clear ()
 Clear the geometry in the node's buffer. More...
 
const BlendFuncgetBlendFunc () const
 Get the color mixed mode.
 
void setBlendFunc (const BlendFunc &blendFunc)
 Set the color mixed mode. More...
 
var setBlendFunc ( var blendFunc)
 Set the color mixed mode. More...
 
virtual void draw (Renderer *renderer, const Mat4 &transform, uint32_t flags) override
 Override this method to draw your own node. More...
 
- Public Member Functions inherited from Node
virtual bool isRunning () const
 Returns whether or not the node is "running". More...
 
void scheduleUpdateWithPriorityLua (int handler, int priority)
 Schedules for lua script. More...
 
virtual void cleanup ()
 Stops all running actions and schedulers.
 
virtual void visit (Renderer *renderer, const Mat4 &parentTransform, uint32_t parentFlags)
 Visits this node's children and draw them recursively. More...
 
virtual ScenegetScene () const
 Returns the Scene that contains the Node. More...
 
local getScene ()
 Returns the Scene that contains the Node. More...
 
virtual Rect getBoundingBox () const
 Returns an AABB (axis-aligned bounding-box) in its parent's coordinate system. More...
 
virtual Rect boundingBox () const
local boundingBox ()
virtual void setEventDispatcher (EventDispatcher *dispatcher)
 Set event dispatcher for scene. More...
 
local setEventDispatcher ( local dispatcher)
 Set event dispatcher for scene. More...
 
virtual EventDispatchergetEventDispatcher () const
 Get the event dispatcher of scene. More...
 
local getEventDispatcher ()
 Get the event dispatcher of scene. More...
 
virtual GLubyte getOpacity () const
 Return the node's opacity. More...
 
local getOpacity ()
 Return the node's opacity. More...
 
virtual GLubyte getDisplayedOpacity () const
 Return the node's display opacity. More...
 
local getDisplayedOpacity ()
 Return the node's display opacity. More...
 
virtual void setOpacity (GLubyte opacity)
 Change node opacity. More...
 
virtual void updateDisplayedOpacity (GLubyte parentOpacity)
 Update the displayed opacity of node with it's parent opacity;. More...
 
local updateDisplayedOpacity ( local parentOpacity)
 Update the displayed opacity of node with it's parent opacity;. More...
 
virtual bool isCascadeOpacityEnabled () const
 Whether cascadeOpacity is enabled or not. More...
 
var isCascadeOpacityEnabled ()
 Whether cascadeOpacity is enabled or not. More...
 
virtual void setCascadeOpacityEnabled (bool cascadeOpacityEnabled)
 Change node's cascadeOpacity property. More...
 
local setCascadeOpacityEnabled ( local cascadeOpacityEnabled)
 Change node's cascadeOpacity property. More...
 
virtual const Color3BgetColor () const
 Query node's color value. More...
 
local getColor ()
 Query node's color value. More...
 
virtual const Color3BgetDisplayedColor () const
 Query node's displayed color. More...
 
virtual void setColor (const Color3B &color)
 Change the color of node. More...
 
var setColor ( var color)
 Change the color of node. More...
 
local setColor ( local color)
 Change the color of node. More...
 
virtual void updateDisplayedColor (const Color3B &parentColor)
 Update node's displayed color with its parent color. More...
 
local updateDisplayedColor ( local parentColor)
 Update node's displayed color with its parent color. More...
 
virtual bool isCascadeColorEnabled () const
 Query whether cascadeColor is enabled or not. More...
 
virtual void setCascadeColorEnabled (bool cascadeColorEnabled)
 If you want node's color affect the children node's color, then set it to true. More...
 
virtual void setOpacityModifyRGB (bool value)
 If you want the opacity affect the color property, then set to true. More...
 
virtual bool isOpacityModifyRGB () const
 If node opacity will modify the RGB color value, then you should override this method and return true. More...
 
void setOnEnterCallback (const std::function< void()> &callback)
 Set the callback of event onEnter. More...
 
var setOnEnterCallback ( var callback)
 Set the callback of event onEnter. More...
 
local setOnEnterCallback ( local callback)
 Set the callback of event onEnter. More...
 
const std::function< void()> & getOnEnterCallback () const
 Get the callback of event onEnter. More...
 
local getOnEnterCallback ()
 Get the callback of event onEnter. More...
 
void setOnExitCallback (const std::function< void()> &callback)
 Set the callback of event onExit. More...
 
var setOnExitCallback ( var callback)
 Set the callback of event onExit. More...
 
local setOnExitCallback ( local callback)
 Set the callback of event onExit. More...
 
const std::function< void()> & getOnExitCallback () const
 Get the callback of event onExit. More...
 
local getOnExitCallback ()
 Get the callback of event onExit. More...
 
void setonEnterTransitionDidFinishCallback (const std::function< void()> &callback)
 Set the callback of event EnterTransitionDidFinish. More...
 
var setonEnterTransitionDidFinishCallback ( var callback)
 Set the callback of event EnterTransitionDidFinish. More...
 
local setonEnterTransitionDidFinishCallback ( local callback)
 Set the callback of event EnterTransitionDidFinish. More...
 
const std::function< void()> & getonEnterTransitionDidFinishCallback () const
 Get the callback of event EnterTransitionDidFinish. More...
 
local getonEnterTransitionDidFinishCallback ()
 Get the callback of event EnterTransitionDidFinish. More...
 
void setonExitTransitionDidStartCallback (const std::function< void()> &callback)
 Set the callback of event ExitTransitionDidStart. More...
 
var setonExitTransitionDidStartCallback ( var callback)
 Set the callback of event ExitTransitionDidStart. More...
 
local setonExitTransitionDidStartCallback ( local callback)
 Set the callback of event ExitTransitionDidStart. More...
 
const std::function< void()> & getonExitTransitionDidStartCallback () const
 Get the callback of event ExitTransitionDidStart. More...
 
var getonExitTransitionDidStartCallback ()
 Get the callback of event ExitTransitionDidStart. More...
 
unsigned short getCameraMask () const
 get & set camera mask, the node is visible by the camera whose camera flag & node's camera mask is true
 
virtual void setCameraMask (unsigned short mask, bool applyChildren=true)
 Modify the camera mask for current node. More...
 
local setCameraMask ( local mask, local true)
 Modify the camera mask for current node. More...
 
virtual void setLocalZOrder (int localZOrder)
 LocalZOrder is the 'key' used to sort the node relative to its siblings. More...
 
virtual void setZOrder (int localZOrder)
virtual void _setLocalZOrder (int z)
var _setLocalZOrder ( var z)
local _setLocalZOrder ( local z)
void updateOrderOfArrival ()
 !!! ONLY FOR INTERNAL USE Sets the arrival order when this node has a same ZOrder with other children. More...
 
virtual int getLocalZOrder () const
 Gets the local Z order of this node. More...
 
virtual int getZOrder () const
var getZOrder ()
local getZOrder ()
virtual void setGlobalZOrder (float globalZOrder)
 Defines the order in which the nodes are renderer. More...
 
local setGlobalZOrder ( local globalZOrder)
 Defines the order in which the nodes are renderer. More...
 
virtual float getGlobalZOrder () const
 Returns the Node's Global Z Order. More...
 
var getGlobalZOrder ()
 Returns the Node's Global Z Order. More...
 
local getGlobalZOrder ()
 Returns the Node's Global Z Order. More...
 
virtual void setScaleX (float scaleX)
 Sets the scale (x) of the node. More...
 
local setScaleX ( local scaleX)
 Sets the scale (x) of the node. More...
 
virtual float getScaleX () const
 Returns the scale factor on X axis of this node. More...
 
var getScaleX ()
 Returns the scale factor on X axis of this node. More...
 
local getScaleX ()
 Returns the scale factor on X axis of this node. More...
 
virtual void setScaleY (float scaleY)
 Sets the scale (y) of the node. More...
 
var setScaleY ( var scaleY)
 Sets the scale (y) of the node. More...
 
local setScaleY ( local scaleY)
 Sets the scale (y) of the node. More...
 
virtual float getScaleY () const
 Returns the scale factor on Y axis of this node. More...
 
virtual void setScaleZ (float scaleZ)
 Changes the scale factor on Z axis of this node. More...
 
var setScaleZ ( var scaleZ)
 Changes the scale factor on Z axis of this node. More...
 
local setScaleZ ( local scaleZ)
 Changes the scale factor on Z axis of this node. More...
 
virtual float getScaleZ () const
 Returns the scale factor on Z axis of this node. More...
 
virtual void setScale (float scale)
 Sets the scale (x,y,z) of the node. More...
 
local setScale ( local scale)
 Sets the scale (x,y,z) of the node. More...
 
virtual float getScale () const
 Gets the scale factor of the node, when X and Y have the same scale factor. More...
 
virtual void setScale (float scaleX, float scaleY)
 Sets the scale (x,y) of the node. More...
 
local setScale ( local scaleX, local scaleY)
 Sets the scale (x,y) of the node. More...
 
virtual void setPosition (const Vec2 &position)
 Sets the position (x,y) of the node in its parent's coordinate system. More...
 
local setPosition ( local position)
 Sets the position (x,y) of the node in its parent's coordinate system. More...
 
virtual void setPositionNormalized (const Vec2 &position)
 Sets the position (x,y) using values between 0 and 1. More...
 
var setPositionNormalized ( var position)
 Sets the position (x,y) using values between 0 and 1. More...
 
local setPositionNormalized ( local position)
 Sets the position (x,y) using values between 0 and 1. More...
 
virtual void setNormalizedPosition (const Vec2 &position)
virtual const Vec2getPosition () const
 Gets the position (x,y) of the node in its parent's coordinate system. More...
 
local getPosition ()
 Gets the position (x,y) of the node in its parent's coordinate system. More...
 
virtual const Vec2getPositionNormalized () const
 Returns the normalized position. More...
 
local getPositionNormalized ()
 Returns the normalized position. More...
 
virtual const Vec2getNormalizedPosition () const
virtual void setPosition (float x, float y)
 Sets the position (x,y) of the node in its parent's coordinate system. More...
 
local setPosition ( local x, local y)
 Sets the position (x,y) of the node in its parent's coordinate system. More...
 
virtual void getPosition (float *x, float *y) const
 Gets position in a more efficient way, returns two number instead of a Vec2 object. More...
 
var getPosition ( var x, var y)
 Gets position in a more efficient way, returns two number instead of a Vec2 object. More...
 
local getPosition ( local x, local y)
 Gets position in a more efficient way, returns two number instead of a Vec2 object. More...
 
virtual void setPositionX (float x)
 Gets/Sets x or y coordinate individually for position. More...
 
var setPositionX ( var x)
 Gets/Sets x or y coordinate individually for position. More...
 
local setPositionX ( local x)
 Gets/Sets x or y coordinate individually for position. More...
 
virtual float getPositionX (void) const
 Gets the x coordinate of the node in its parent's coordinate system. More...
 
virtual void setPositionY (float y)
 Sets the y coordinate of the node in its parent's coordinate system. More...
 
virtual float getPositionY (void) const
 Gets the y coordinate of the node in its parent's coordinate system. More...
 
virtual void setPosition3D (const Vec3 &position)
 Sets the position (X, Y, and Z) in its parent's coordinate system. More...
 
virtual Vec3 getPosition3D () const
 Returns the position (X,Y,Z) in its parent's coordinate system. More...
 
virtual void setPositionZ (float positionZ)
 Sets the 'z' coordinate in the position. More...
 
var setVertexZ ( var positionZ)
 Sets the 'z' coordinate in the position. More...
 
local setPositionZ ( local positionZ)
 Sets the 'z' coordinate in the position. More...
 
virtual void setVertexZ (float vertexZ)
var setVertexZ ( var vertexZ)
local setVertexZ ( local vertexZ)
virtual float getPositionZ () const
 Gets position Z coordinate of this node. More...
 
var getVertexZ ()
 Gets position Z coordinate of this node. More...
 
local getPositionZ ()
 Gets position Z coordinate of this node. More...
 
virtual float getVertexZ () const
virtual void setSkewX (float skewX)
 Changes the X skew angle of the node in degrees. More...
 
local setSkewX ( local skewX)
 Changes the X skew angle of the node in degrees. More...
 
virtual float getSkewX () const
 Returns the X skew angle of the node in degrees. More...
 
var getSkewX ()
 Returns the X skew angle of the node in degrees. More...
 
local getSkewX ()
 Returns the X skew angle of the node in degrees. More...
 
virtual void setSkewY (float skewY)
 Changes the Y skew angle of the node in degrees. More...
 
var setSkewY ( var skewY)
 Changes the Y skew angle of the node in degrees. More...
 
local setSkewY ( local skewY)
 Changes the Y skew angle of the node in degrees. More...
 
virtual float getSkewY () const
 Returns the Y skew angle of the node in degrees. More...
 
var getSkewY ()
 Returns the Y skew angle of the node in degrees. More...
 
local getSkewY ()
 Returns the Y skew angle of the node in degrees. More...
 
virtual void setAnchorPoint (const Vec2 &anchorPoint)
 Sets the anchor point in percent. More...
 
local setAnchorPoint ( local anchorPoint)
 Sets the anchor point in percent. More...
 
virtual const Vec2getAnchorPoint () const
 Returns the anchor point in percent. More...
 
local getAnchorPoint ()
 Returns the anchor point in percent. More...
 
virtual const Vec2getAnchorPointInPoints () const
 Returns the anchorPoint in absolute pixels. More...
 
var getAnchorPointInPoints ()
 Returns the anchorPoint in absolute pixels. More...
 
local getAnchorPointInPoints ()
 Returns the anchorPoint in absolute pixels. More...
 
virtual void setContentSize (const Size &contentSize)
 Sets the untransformed size of the node. More...
 
var setContentSize ( var contentSize)
 Sets the untransformed size of the node. More...
 
local setContentSize ( local contentSize)
 Sets the untransformed size of the node. More...
 
virtual const Size & getContentSize () const
 Returns the untransformed size of the node. More...
 
virtual void setVisible (bool visible)
 Sets whether the node is visible. More...
 
var setVisible ( var visible)
 Sets whether the node is visible. More...
 
local setVisible ( local visible)
 Sets whether the node is visible. More...
 
virtual bool isVisible () const
 Determines if the node is visible. More...
 
virtual void setRotation (float rotation)
 Sets the rotation (angle) of the node in degrees. More...
 
local setRotation ( local rotation)
 Sets the rotation (angle) of the node in degrees. More...
 
virtual float getRotation () const
 Returns the rotation of the node in degrees. More...
 
virtual void setRotation3D (const Vec3 &rotation)
 Sets the rotation (X,Y,Z) in degrees. More...
 
local setRotation3D ( local rotation)
 Sets the rotation (X,Y,Z) in degrees. More...
 
virtual Vec3 getRotation3D () const
 Returns the rotation (X,Y,Z) in degrees. More...
 
virtual void setRotationQuat (const Quaternion &quat)
 Set rotation by quaternion. More...
 
local setRotationQuat ( local quat)
 Set rotation by quaternion. More...
 
virtual Quaternion getRotationQuat () const
 Return the rotation by quaternion, Note that when _rotationZ_X == _rotationZ_Y, the returned quaternion equals to RotationZ_X * RotationY * RotationX, it equals to RotationY * RotationX otherwise. More...
 
virtual void setRotationSkewX (float rotationX)
 Sets the X rotation (angle) of the node in degrees which performs a horizontal rotational skew. More...
 
local setRotationSkewX ( local rotationX)
 Sets the X rotation (angle) of the node in degrees which performs a horizontal rotational skew. More...
 
virtual void setRotationX (float rotationX)
var setRotationX ( var rotationX)
local setRotationX ( local rotationX)
virtual float getRotationSkewX () const
 Gets the X rotation (angle) of the node in degrees which performs a horizontal rotation skew. More...
 
var getRotationX ()
 Gets the X rotation (angle) of the node in degrees which performs a horizontal rotation skew. More...
 
local getRotationSkewX ()
 Gets the X rotation (angle) of the node in degrees which performs a horizontal rotation skew. More...
 
virtual float getRotationX () const
var getRotationX ()
local getRotationX ()
virtual void setRotationSkewY (float rotationY)
 Sets the Y rotation (angle) of the node in degrees which performs a vertical rotational skew. More...
 
local setRotationSkewY ( local rotationY)
 Sets the Y rotation (angle) of the node in degrees which performs a vertical rotational skew. More...
 
virtual void setRotationY (float rotationY)
local setRotationY ( local rotationY)
virtual float getRotationSkewY () const
 Gets the Y rotation (angle) of the node in degrees which performs a vertical rotational skew. More...
 
local getRotationSkewY ()
 Gets the Y rotation (angle) of the node in degrees which performs a vertical rotational skew. More...
 
virtual float getRotationY () const
void setGLServerState (int)
var setGLServerState ( var int)
int getGLServerState () const
virtual void setIgnoreAnchorPointForPosition (bool ignore)
 Sets whether the anchor point will be (0,0) when you position this node. More...
 
virtual void ignoreAnchorPointForPosition (bool ignore)
var ignoreAnchorPointForPosition ( var ignore)
local ignoreAnchorPointForPosition ( local ignore)
virtual bool isIgnoreAnchorPointForPosition () const
 Gets whether the anchor point will be (0,0) when you position this node. More...
 
local isIgnoreAnchorPointForPosition ()
 Gets whether the anchor point will be (0,0) when you position this node. More...
 
virtual int getTag () const
 Returns a tag that is used to identify the node easily. More...
 
virtual void setTag (int tag)
 Changes the tag that is used to identify the node easily. More...
 
local setTag ( local tag)
 Changes the tag that is used to identify the node easily. More...
 
virtual const std::string & getName () const
 Returns a string that is used to identify the node. More...
 
local getName ()
 Returns a string that is used to identify the node. More...
 
virtual void setName (const std::string &name)
 Changes the name that is used to identify the node easily. More...
 
var setName ( var name)
 Changes the name that is used to identify the node easily. More...
 
local setName ( local name)
 Changes the name that is used to identify the node easily. More...
 
virtual void * getUserData ()
 Returns a custom user data pointer. More...
 
virtual const void * getUserData () const
virtual void setUserData (void *userData)
 Sets a custom user data pointer. More...
 
virtual RefgetUserObject ()
 Returns a user assigned Object. More...
 
virtual const RefgetUserObject () const
virtual void setUserObject (Ref *userObject)
 Returns a user assigned Object. More...
 
local setUserObject ( local userObject)
 Returns a user assigned Object. More...
 
GLProgramgetGLProgram () const
 Return the GLProgram (shader) currently used for this node. More...
 
var getGLProgram ()
 Return the GLProgram (shader) currently used for this node. More...
 
local getGLProgram ()
 Return the GLProgram (shader) currently used for this node. More...
 
GLProgramgetShaderProgram () const
var getShaderProgram ()
local getShaderProgram ()
virtual void setGLProgram (GLProgram *glprogram)
 Sets the shader program for this node. More...
 
var setGLProgram ( var glprogram)
 Sets the shader program for this node. More...
 
local setGLProgram ( local glprogram)
 Sets the shader program for this node. More...
 
void setShaderProgram (GLProgram *glprogram)
var setShaderProgram ( var glprogram)
local setShaderProgram ( local glprogram)
GLProgramStategetGLProgramState () const
 Return the GLProgramState currently used for this node. More...
 
var getGLProgramState ()
 Return the GLProgramState currently used for this node. More...
 
local getGLProgramState ()
 Return the GLProgramState currently used for this node. More...
 
virtual void setGLProgramState (GLProgramState *glProgramState)
 Set the GLProgramState for this node. More...
 
var setGLProgramState ( var glProgramState)
 Set the GLProgramState for this node. More...
 
local setGLProgramState ( local glProgramState)
 Set the GLProgramState for this node. More...
 
virtual void onEnter ()
 Event callback that is invoked every time when Node enters the 'stage'. More...
 
virtual void onEnterTransitionDidFinish ()
 Event callback that is invoked when the Node enters in the 'stage'. More...
 
virtual void onExit ()
 Event callback that is invoked every time the Node leaves the 'stage'. More...
 
virtual void onExitTransitionDidStart ()
 Event callback that is called every time the Node leaves the 'stage'. More...
 
virtual void setActionManager (ActionManager *actionManager)
 Sets the ActionManager object that is used by all actions. More...
 
var setActionManager ( var actionManager)
 Sets the ActionManager object that is used by all actions. More...
 
local setActionManager ( local actionManager)
 Sets the ActionManager object that is used by all actions. More...
 
virtual ActionManagergetActionManager ()
 Gets the ActionManager object that is used by all actions. More...
 
local getActionManager ()
 Gets the ActionManager object that is used by all actions. More...
 
virtual const ActionManagergetActionManager () const
virtual ActionrunAction (Action *action)
 Executes an action, and returns the action that is executed. More...
 
local runAction ( local action)
 Executes an action, and returns the action that is executed. More...
 
void stopAllActions ()
 Stops and removes all actions from the running action list .
 
void stopAction (Action *action)
 Stops and removes an action from the running action list. More...
 
var stopAction ( var action)
 Stops and removes an action from the running action list. More...
 
local stopAction ( local action)
 Stops and removes an action from the running action list. More...
 
void stopActionByTag (int tag)
 Removes an action from the running action list by its tag. More...
 
var stopActionByTag ( var tag)
 Removes an action from the running action list by its tag. More...
 
local stopActionByTag ( local tag)
 Removes an action from the running action list by its tag. More...
 
void stopAllActionsByTag (int tag)
 Removes all actions from the running action list by its tag. More...
 
var stopAllActionsByTag ( var tag)
 Removes all actions from the running action list by its tag. More...
 
local stopAllActionsByTag ( local tag)
 Removes all actions from the running action list by its tag. More...
 
void stopActionsByFlags (unsigned int flags)
 Removes all actions from the running action list by its flags. More...
 
ActiongetActionByTag (int tag)
 Gets an action from the running action list by its tag. More...
 
ssize_t getNumberOfRunningActions () const
 Returns the numbers of actions that are running plus the ones that are schedule to run (actions in actionsToAdd and actions arrays). More...
 
ssize_t getNumberOfRunningActionsByTag (int tag) const
 Returns the numbers of actions that are running plus the ones that are schedule to run (actions in actionsToAdd and actions arrays) with a specific tag. More...
 
local getNumberOfRunningActionsByTag ( local tag)
 Returns the numbers of actions that are running plus the ones that are schedule to run (actions in actionsToAdd and actions arrays) with a specific tag. More...
 
ssize_t numberOfRunningActions () const
local numberOfRunningActions ()
virtual void setScheduler (Scheduler *scheduler)
 Sets a Scheduler object that is used to schedule all "updates" and timers. More...
 
virtual SchedulergetScheduler ()
 Gets a Scheduler object. More...
 
local getScheduler ()
 Gets a Scheduler object. More...
 
virtual const SchedulergetScheduler () const
bool isScheduled (SEL_SCHEDULE selector)
 Checks whether a selector is scheduled. More...
 
bool isScheduled (const std::string &key)
 Checks whether a lambda function is scheduled. More...
 
void scheduleUpdate (void)
 Schedules the "update" method. More...
 
void scheduleUpdateWithPriority (int priority)
 Schedules the "update" method with a custom priority. More...
 
var scheduleUpdateWithPriority ( var priority)
 Schedules the "update" method with a custom priority. More...
 
void unscheduleUpdate (void)
var unscheduleUpdate ()
local unscheduleUpdate ()
void schedule (SEL_SCHEDULE selector, float interval, unsigned int repeat, float delay)
 Schedules a custom selector. More...
 
void schedule (SEL_SCHEDULE selector, float interval)
 Schedules a custom selector with an interval time in seconds. More...
 
void scheduleOnce (SEL_SCHEDULE selector, float delay)
 Schedules a selector that runs only once, with a delay of 0 or larger. More...
 
var scheduleOnce ( var selector, var delay)
 Schedules a selector that runs only once, with a delay of 0 or larger. More...
 
void scheduleOnce (const std::function< void(float)> &callback, float delay, const std::string &key)
 Schedules a lambda function that runs only once, with a delay of 0 or larger. More...
 
void schedule (SEL_SCHEDULE selector)
 Schedules a custom selector, the scheduled selector will be ticked every frame. More...
 
void schedule (const std::function< void(float)> &callback, const std::string &key)
 Schedules a lambda function. More...
 
void schedule (const std::function< void(float)> &callback, float interval, const std::string &key)
 Schedules a lambda function. More...
 
void schedule (const std::function< void(float)> &callback, float interval, unsigned int repeat, float delay, const std::string &key)
 Schedules a lambda function. More...
 
var schedule ( var callback, var interval, var repeat, var delay, var key)
 Schedules a lambda function. More...
 
void unschedule (SEL_SCHEDULE selector)
 Unschedules a custom selector. More...
 
var unschedule ( var selector)
 Unschedules a custom selector. More...
 
void unschedule (const std::string &key)
 Unschedules a lambda function. More...
 
void unscheduleAllCallbacks ()
 Unschedule all scheduled selectors and lambda functions: custom selectors, and the 'update' selector and lambda functions. More...
 
void unscheduleAllSelectors ()
var unscheduleAllSelectors ()
local unscheduleAllSelectors ()
virtual void resume (void)
 Resumes all scheduled selectors, actions and event listeners. More...
 
local resume ()
 Resumes all scheduled selectors, actions and event listeners. More...
 
virtual void pause (void)
 Pauses all scheduled selectors, actions and event listeners. More...
 
local pause ()
 Pauses all scheduled selectors, actions and event listeners. More...
 
void resumeSchedulerAndActions ()
 Resumes all scheduled selectors, actions and event listeners. More...
 
void pauseSchedulerAndActions ()
 Pauses all scheduled selectors, actions and event listeners. More...
 
var pauseSchedulerAndActions ()
 Pauses all scheduled selectors, actions and event listeners. More...
 
local pauseSchedulerAndActions ()
 Pauses all scheduled selectors, actions and event listeners. More...
 
virtual void update (float delta)
 Update method will be called automatically every frame if "scheduleUpdate" is called, and the node is "live". More...
 
var update ( var delta)
 Update method will be called automatically every frame if "scheduleUpdate" is called, and the node is "live". More...
 
local update ( local delta)
 Update method will be called automatically every frame if "scheduleUpdate" is called, and the node is "live". More...
 
virtual void updateTransform ()
 Calls children's updateTransform() method recursively. More...
 
var updateTransform ()
 Calls children's updateTransform() method recursively. More...
 
local updateTransform ()
 Calls children's updateTransform() method recursively. More...
 
virtual const Mat4getNodeToParentTransform () const
 Returns the matrix that transform the node's (local) space coordinates into the parent's space coordinates. More...
 
virtual AffineTransform getNodeToParentAffineTransform () const
local getNodeToParentAffineTransform ()
virtual Mat4 getNodeToParentTransform (Node *ancestor) const
 Returns the matrix that transform the node's (local) space coordinates into the parent's space coordinates. More...
 
local getNodeToParentTransform ( local ancestor)
 Returns the matrix that transform the node's (local) space coordinates into the parent's space coordinates. More...
 
virtual AffineTransform getNodeToParentAffineTransform (Node *ancestor) const
 Returns the affine transform matrix that transform the node's (local) space coordinates into the parent's space coordinates. More...
 
local getNodeToParentAffineTransform ( local ancestor)
 Returns the affine transform matrix that transform the node's (local) space coordinates into the parent's space coordinates. More...
 
virtual void setNodeToParentTransform (const Mat4 &transform)
 Sets the transformation matrix manually. More...
 
var setNodeToParentTransform ( var transform)
 Sets the transformation matrix manually. More...
 
local setNodeToParentTransform ( local transform)
 Sets the transformation matrix manually. More...
 
virtual AffineTransform nodeToParentTransform () const
var nodeToParentTransform ()
local nodeToParentTransform ()
virtual const Mat4getParentToNodeTransform () const
 Returns the matrix that transform parent's space coordinates to the node's (local) space coordinates. More...
 
var getParentToNodeTransform ()
 Returns the matrix that transform parent's space coordinates to the node's (local) space coordinates. More...
 
local getParentToNodeTransform ()
 Returns the matrix that transform parent's space coordinates to the node's (local) space coordinates. More...
 
virtual AffineTransform getParentToNodeAffineTransform () const
local getParentToNodeAffineTransform ()
virtual AffineTransform parentToNodeTransform () const
local parentToNodeTransform ()
virtual Mat4 getNodeToWorldTransform () const
 Returns the world affine transform matrix. More...
 
virtual AffineTransform getNodeToWorldAffineTransform () const
local getNodeToWorldAffineTransform ()
virtual AffineTransform nodeToWorldTransform () const
local nodeToWorldTransform ()
virtual Mat4 getWorldToNodeTransform () const
 Returns the inverse world affine transform matrix. More...
 
var getWorldToNodeTransform ()
 Returns the inverse world affine transform matrix. More...
 
local getWorldToNodeTransform ()
 Returns the inverse world affine transform matrix. More...
 
virtual AffineTransform getWorldToNodeAffineTransform () const
local getWorldToNodeAffineTransform ()
virtual AffineTransform worldToNodeTransform () const
local worldToNodeTransform ()
Vec2 convertToNodeSpace (const Vec2 &worldPoint) const
 Converts a Vec2 to node (local) space coordinates. More...
 
var convertToNodeSpace ( var worldPoint)
 Converts a Vec2 to node (local) space coordinates. More...
 
local convertToNodeSpace ( local worldPoint)
 Converts a Vec2 to node (local) space coordinates. More...
 
Vec2 convertToWorldSpace (const Vec2 &nodePoint) const
 Converts a Vec2 to world space coordinates. More...
 
Vec2 convertToNodeSpaceAR (const Vec2 &worldPoint) const
 Converts a Vec2 to node (local) space coordinates. More...
 
Vec2 convertToWorldSpaceAR (const Vec2 &nodePoint) const
 Converts a local Vec2 to world space coordinates.The result is in Points. More...
 
Vec2 convertTouchToNodeSpace (Touch *touch) const
 convenience methods which take a Touch instead of Vec2. More...
 
Vec2 convertTouchToNodeSpaceAR (Touch *touch) const
 converts a Touch (world coordinates) into a local coordinate. More...
 
void setAdditionalTransform (const Mat4 *additionalTransform)
 Sets an additional transform matrix to the node. More...
 
void setAdditionalTransform (const Mat4 &additionalTransform)
var setAdditionalTransform ( var additionalTransform)
local setAdditionalTransform ( local additionalTransform)
void setAdditionalTransform (const AffineTransform &additionalTransform)
var setAdditionalTransform ( var additionalTransform)
local setAdditionalTransform ( local additionalTransform)
Component * getComponent (const std::string &name)
 Gets a component by its name. More...
 
var getComponent ( var name)
 Gets a component by its name. More...
 
local getComponent ( local name)
 Gets a component by its name. More...
 
virtual bool addComponent (Component *component)
 Adds a component. More...
 
virtual bool removeComponent (const std::string &name)
 Removes a component by its name. More...
 
virtual bool removeComponent (Component *component)
 Removes a component by its pointer. More...
 
virtual void removeAllComponents ()
 Removes all components.
 
virtual std::string getDescription () const
 Gets the description string. More...
 
virtual void addChild (Node *child)
 Adds a child to the container with z-order as 0. More...
 
var addChild ( var child)
 Adds a child to the container with z-order as 0. More...
 
local addChild ( local child)
 Adds a child to the container with z-order as 0. More...
 
virtual void addChild (Node *child, int localZOrder)
 Adds a child to the container with a local z-order. More...
 
local addChild ( local child, local localZOrder)
 Adds a child to the container with a local z-order. More...
 
virtual void addChild (Node *child, int localZOrder, int tag)
 Adds a child to the container with z order and tag. More...
 
local addChild ( local child, local localZOrder, local tag)
 Adds a child to the container with z order and tag. More...
 
virtual void addChild (Node *child, int localZOrder, const std::string &name)
 Adds a child to the container with z order and tag. More...
 
local addChild ( local child, local localZOrder, local name)
 Adds a child to the container with z order and tag. More...
 
virtual NodegetChildByTag (int tag) const
 Gets a child from the container with its tag. More...
 
var getChildByTag ( var tag)
 Gets a child from the container with its tag. More...
 
local getChildByTag ( local tag)
 Gets a child from the container with its tag. More...
 
template<typename T >
getChildByTag (int tag) const
 Gets a child from the container with its tag that can be cast to Type T. More...
 
template<typename T >
var getChildByTag ( var tag)
 Gets a child from the container with its tag that can be cast to Type T. More...
 
template<typename T >
local getChildByTag ( local tag)
 Gets a child from the container with its tag that can be cast to Type T. More...
 
virtual NodegetChildByName (const std::string &name) const
 Gets a child from the container with its name. More...
 
template<typename T >
getChildByName (const std::string &name) const
 Gets a child from the container with its name that can be cast to Type T. More...
 
virtual void enumerateChildren (const std::string &name, std::function< bool(Node *node)> callback) const
 Search the children of the receiving node to perform processing for nodes which share a name. More...
 
virtual Vector< Node * > & getChildren ()
 Returns the array of the node's children. More...
 
local getChildren ()
 Returns the array of the node's children. More...
 
virtual const Vector< Node * > & getChildren () const
local getChildren ()
virtual ssize_t getChildrenCount () const
 Returns the amount of children. More...
 
var getChildrenCount ()
 Returns the amount of children. More...
 
local getChildrenCount ()
 Returns the amount of children. More...
 
virtual void setParent (Node *parent)
 Sets the parent node. More...
 
local setParent ( local parent)
 Sets the parent node. More...
 
virtual NodegetParent ()
 Returns a pointer to the parent node. More...
 
virtual const NodegetParent () const
virtual void removeFromParent ()
 Removes this node itself from its parent node with a cleanup. More...
 
virtual void removeFromParentAndCleanup (bool cleanup)
 Removes this node itself from its parent node. More...
 
local removeFromParent ( local cleanup)
 Removes this node itself from its parent node. More...
 
virtual void removeChild (Node *child, bool cleanup=true)
 Removes a child from the container. More...
 
local removeChild ( local child, local true)
 Removes a child from the container. More...
 
virtual void removeChildByTag (int tag, bool cleanup=true)
 Removes a child from the container by tag value. More...
 
local removeChildByTag ( local tag, local true)
 Removes a child from the container by tag value. More...
 
virtual void removeChildByName (const std::string &name, bool cleanup=true)
 Removes a child from the container by tag value. More...
 
var removeChildByName ( var name, var true)
 Removes a child from the container by tag value. More...
 
local removeChildByName ( local name, local true)
 Removes a child from the container by tag value. More...
 
virtual void removeAllChildren ()
 Removes all children from the container with a cleanup. More...
 
var removeAllChildren ()
 Removes all children from the container with a cleanup. More...
 
local removeAllChildren ()
 Removes all children from the container with a cleanup. More...
 
virtual void removeAllChildrenWithCleanup (bool cleanup)
 Removes all children from the container, and do a cleanup to all running actions depending on the cleanup parameter. More...
 
var removeAllChildren ( var cleanup)
 Removes all children from the container, and do a cleanup to all running actions depending on the cleanup parameter. More...
 
local removeAllChildren ( local cleanup)
 Removes all children from the container, and do a cleanup to all running actions depending on the cleanup parameter. More...
 
virtual void reorderChild (Node *child, int localZOrder)
 Reorders a child according to a new z value. More...
 
local reorderChild ( local child, local localZOrder)
 Reorders a child according to a new z value. More...
 
virtual void sortAllChildren ()
 Sorts the children array once before drawing, instead of every time when a child is added or reordered. More...
 
- Public Member Functions inherited from Ref
void retain ()
 Retains the ownership. More...
 
void release ()
 Releases the ownership immediately. More...
 
Refautorelease ()
 Releases the ownership sometime soon automatically. More...
 
unsigned int getReferenceCount () const
 Returns the Ref's current reference count. More...
 
virtual ~Ref ()
 Destructor. More...
 

Static Public Member Functions

static DrawNodecreate (GLfloat defaultLineWidth=DEFAULT_LINE_WIDTH)
 creates and initialize a DrawNode node. More...
 
var create ( var DEFAULT_LINE_WIDTH)
 creates and initialize a DrawNode node. More...
 
- Static Public Member Functions inherited from Node
static Nodecreate ()
 Allocates and initializes a node. More...
 
var create ()
 Allocates and initializes a node. More...
 
local create ()
 Allocates and initializes a node. More...
 
template<typename _T >
static void sortNodes (cocos2d::Vector< _T * > &nodes)
 Sorts helper function. More...
 

Additional Inherited Members

- Public Attributes inherited from Ref
unsigned int _ID
 object id, ScriptSupport need public _ID
 
local _ID
 object id, ScriptSupport need public _ID
 
int _luaID
 Lua reference id.
 
local _luaID
 Lua reference id.
 
void * _scriptObject
 scriptObject, support for swift
 
local _scriptObject
 scriptObject, support for swift
 
bool _rooted
 When true, it means that the object was already rooted.
 
local _rooted
 When true, it means that the object was already rooted.
 
- Static Public Attributes inherited from Node
static const int INVALID_TAG = -1
 Default tag used for all the nodes.
 
var INVALID_TAG = -1
 Default tag used for all the nodes.
 
local INVALID_TAG = -1
 Default tag used for all the nodes.
 

Detailed Description

Node that draws dots, segments and polygons.

Faster than the "drawing primitives" since they draws everything in one single batch.

Since
v2.1

Member Function Documentation

static DrawNode* create ( GLfloat  defaultLineWidth = DEFAULT_LINE_WIDTH)
static

creates and initialize a DrawNode node.

Returns
Return an autorelease object.
var create ( var  defaultLineWidth = DEFAULT_LINE_WIDTH)
static

creates and initialize a DrawNode node.

Returns
Return an autorelease object.
local create ( local  defaultLineWidth = DEFAULT_LINE_WIDTH)
static

creates and initialize a DrawNode node.

Returns
Return an autorelease object.
void drawPoint ( const Vec2 point,
const float  pointSize,
const Color4F color 
)

Draw a point.

Parameters
pointA Vec2 used to point.
pointSizeThe point size.
colorThe point color.
local drawPoint ( local  point,
local  pointSize,
local  color 
)

Draw a point.

Parameters
pointA Vec2 used to point.
pointSizeThe point size.
colorThe point color.
void drawPoints ( const Vec2 position,
unsigned int  numberOfPoints,
const Color4F color 
)

Draw a group point.

Parameters
positionA Vec2 pointer.
numberOfPointsThe number of points.
colorThe point color.
local drawPoints ( local  position,
local  numberOfPoints,
local  color 
)

Draw a group point.

Parameters
positionA Vec2 pointer.
numberOfPointsThe number of points.
colorThe point color.
void drawPoints ( const Vec2 position,
unsigned int  numberOfPoints,
const float  pointSize,
const Color4F color 
)

Draw a group point.

Parameters
positionA Vec2 pointer.
numberOfPointsThe number of points.
pointSizeThe point size.
colorThe point color.
local drawPoints ( local  position,
local  numberOfPoints,
local  pointSize,
local  color 
)

Draw a group point.

Parameters
positionA Vec2 pointer.
numberOfPointsThe number of points.
pointSizeThe point size.
colorThe point color.
void drawLine ( const Vec2 origin,
const Vec2 destination,
const Color4F color 
)

Draw an line from origin to destination with color.

Parameters
originThe line origin.
destinationThe line destination.
colorThe line color.
local drawLine ( local  origin,
local  destination,
local  color 
)

Draw an line from origin to destination with color.

Parameters
originThe line origin.
destinationThe line destination.
colorThe line color.
void drawRect ( const Vec2 origin,
const Vec2 destination,
const Color4F color 
)

Draws a rectangle given the origin and destination point measured in points.

The origin and the destination can not have the same x and y coordinate.

Parameters
originThe rectangle origin.
destinationThe rectangle destination.
colorThe rectangle color.
var drawRect ( var  origin,
var  destination,
var  color 
)

Draws a rectangle given the origin and destination point measured in points.

The origin and the destination can not have the same x and y coordinate.

Parameters
originThe rectangle origin.
destinationThe rectangle destination.
colorThe rectangle color.
local drawRect ( local  origin,
local  destination,
local  color 
)

Draws a rectangle given the origin and destination point measured in points.

The origin and the destination can not have the same x and y coordinate.

Parameters
originThe rectangle origin.
destinationThe rectangle destination.
colorThe rectangle color.
void drawPoly ( const Vec2 poli,
unsigned int  numberOfPoints,
bool  closePolygon,
const Color4F color 
)

Draws a polygon given a pointer to point coordinates and the number of vertices measured in points.

The polygon can be closed or open.

Parameters
poliA pointer to point coordinates.
numberOfPointsThe number of vertices measured in points.
closePolygonThe polygon can be closed or open.
colorThe polygon color.
var drawPoly ( var  poli,
var  numberOfPoints,
var  closePolygon,
var  color 
)

Draws a polygon given a pointer to point coordinates and the number of vertices measured in points.

The polygon can be closed or open.

Parameters
poliA pointer to point coordinates.
numberOfPointsThe number of vertices measured in points.
closePolygonThe polygon can be closed or open.
colorThe polygon color.
local drawPoly ( local  poli,
local  numberOfPoints,
local  closePolygon,
local  color 
)

Draws a polygon given a pointer to point coordinates and the number of vertices measured in points.

The polygon can be closed or open.

Parameters
poliA pointer to point coordinates.
numberOfPointsThe number of vertices measured in points.
closePolygonThe polygon can be closed or open.
colorThe polygon color.
void drawCircle ( const Vec2 center,
float  radius,
float  angle,
unsigned int  segments,
bool  drawLineToCenter,
float  scaleX,
float  scaleY,
const Color4F color 
)

Draws a circle given the center, radius and number of segments.

Parameters
centerThe circle center point.
radiusThe circle rotate of radius.
angleThe circle angle.
segmentsThe number of segments.
drawLineToCenterWhether or not draw the line from the origin to center.
scaleXThe scale value in x.
scaleYThe scale value in y.
colorSet the circle color.
var drawCircle ( var  center,
var  radius,
var  angle,
var  segments,
var  drawLineToCenter,
var  scaleX,
var  scaleY,
var  color 
)

Draws a circle given the center, radius and number of segments.

Parameters
centerThe circle center point.
radiusThe circle rotate of radius.
angleThe circle angle.
segmentsThe number of segments.
drawLineToCenterWhether or not draw the line from the origin to center.
scaleXThe scale value in x.
scaleYThe scale value in y.
colorSet the circle color.
local drawCircle ( local  center,
local  radius,
local  angle,
local  segments,
local  drawLineToCenter,
local  scaleX,
local  scaleY,
local  color 
)

Draws a circle given the center, radius and number of segments.

Parameters
centerThe circle center point.
radiusThe circle rotate of radius.
angleThe circle angle.
segmentsThe number of segments.
drawLineToCenterWhether or not draw the line from the origin to center.
scaleXThe scale value in x.
scaleYThe scale value in y.
colorSet the circle color.
void drawCircle ( const Vec2 center,
float  radius,
float  angle,
unsigned int  segments,
bool  drawLineToCenter,
const Color4F color 
)

Draws a circle given the center, radius and number of segments.

Parameters
centerThe circle center point.
radiusThe circle rotate of radius.
angleThe circle angle.
segmentsThe number of segments.
drawLineToCenterWhether or not draw the line from the origin to center.
colorSet the circle color.
var drawCircle ( var  center,
var  radius,
var  angle,
var  segments,
var  drawLineToCenter,
var  color 
)

Draws a circle given the center, radius and number of segments.

Parameters
centerThe circle center point.
radiusThe circle rotate of radius.
angleThe circle angle.
segmentsThe number of segments.
drawLineToCenterWhether or not draw the line from the origin to center.
colorSet the circle color.
local drawCircle ( local  center,
local  radius,
local  angle,
local  segments,
local  drawLineToCenter,
local  color 
)

Draws a circle given the center, radius and number of segments.

Parameters
centerThe circle center point.
radiusThe circle rotate of radius.
angleThe circle angle.
segmentsThe number of segments.
drawLineToCenterWhether or not draw the line from the origin to center.
colorSet the circle color.
void drawQuadBezier ( const Vec2 origin,
const Vec2 control,
const Vec2 destination,
unsigned int  segments,
const Color4F color 
)

Draws a quad bezier path.

Parameters
originThe origin of the bezier path.
controlThe control of the bezier path.
destinationThe destination of the bezier path.
segmentsThe number of segments.
colorSet the quad bezier color.
var drawQuadBezier ( var  origin,
var  control,
var  destination,
var  segments,
var  color 
)

Draws a quad bezier path.

Parameters
originThe origin of the bezier path.
controlThe control of the bezier path.
destinationThe destination of the bezier path.
segmentsThe number of segments.
colorSet the quad bezier color.
local drawQuadBezier ( local  origin,
local  control,
local  destination,
local  segments,
local  color 
)

Draws a quad bezier path.

Parameters
originThe origin of the bezier path.
controlThe control of the bezier path.
destinationThe destination of the bezier path.
segmentsThe number of segments.
colorSet the quad bezier color.
void drawCubicBezier ( const Vec2 origin,
const Vec2 control1,
const Vec2 control2,
const Vec2 destination,
unsigned int  segments,
const Color4F color 
)

Draw a cubic bezier curve with color and number of segments.

Parameters
originThe origin of the bezier path.
control1The first control of the bezier path.
control2The second control of the bezier path.
destinationThe destination of the bezier path.
segmentsThe number of segments.
colorSet the cubic bezier color.
var drawCubicBezier ( var  origin,
var  control1,
var  control2,
var  destination,
var  segments,
var  color 
)

Draw a cubic bezier curve with color and number of segments.

Parameters
originThe origin of the bezier path.
control1The first control of the bezier path.
control2The second control of the bezier path.
destinationThe destination of the bezier path.
segmentsThe number of segments.
colorSet the cubic bezier color.
local drawCubicBezier ( local  origin,
local  control1,
local  control2,
local  destination,
local  segments,
local  color 
)

Draw a cubic bezier curve with color and number of segments.

Parameters
originThe origin of the bezier path.
control1The first control of the bezier path.
control2The second control of the bezier path.
destinationThe destination of the bezier path.
segmentsThe number of segments.
colorSet the cubic bezier color.
void drawCardinalSpline ( PointArray config,
float  tension,
unsigned int  segments,
const Color4F color 
)

Draws a Cardinal Spline path.

Parameters
configA array point.
tensionThe tension of the spline.
segmentsThe number of segments.
colorSet the Spline color.
var drawCardinalSpline ( var  config,
var  tension,
var  segments,
var  color 
)

Draws a Cardinal Spline path.

Parameters
configA array point.
tensionThe tension of the spline.
segmentsThe number of segments.
colorSet the Spline color.
local drawCardinalSpline ( local  config,
local  tension,
local  segments,
local  color 
)

Draws a Cardinal Spline path.

Parameters
configA array point.
tensionThe tension of the spline.
segmentsThe number of segments.
colorSet the Spline color.
void drawCatmullRom ( PointArray points,
unsigned int  segments,
const Color4F color 
)

Draws a Catmull Rom path.

Parameters
pointsA point array of control point.
segmentsThe number of segments.
colorThe Catmull Rom color.
var drawCatmullRom ( var  points,
var  segments,
var  color 
)

Draws a Catmull Rom path.

Parameters
pointsA point array of control point.
segmentsThe number of segments.
colorThe Catmull Rom color.
local drawCatmullRom ( local  points,
local  segments,
local  color 
)

Draws a Catmull Rom path.

Parameters
pointsA point array of control point.
segmentsThe number of segments.
colorThe Catmull Rom color.
void drawDot ( const Vec2 pos,
float  radius,
const Color4F color 
)

draw a dot at a position, with a given radius and color.

Parameters
posThe dot center.
radiusThe dot radius.
colorThe dot color.
var drawDot ( var  pos,
var  radius,
var  color 
)

draw a dot at a position, with a given radius and color.

Parameters
posThe dot center.
radiusThe dot radius.
colorThe dot color.
local drawDot ( local  pos,
local  radius,
local  color 
)

draw a dot at a position, with a given radius and color.

Parameters
posThe dot center.
radiusThe dot radius.
colorThe dot color.
void drawRect ( const Vec2 p1,
const Vec2 p2,
const Vec2 p3,
const Vec2 p4,
const Color4F color 
)

Draws a rectangle with 4 points.

Parameters
p1The rectangle vertex point.
p2The rectangle vertex point.
p3The rectangle vertex point.
p4The rectangle vertex point.
colorThe rectangle color.
var drawRect ( var  p1,
var  p2,
var  p3,
var  p4,
var  color 
)

Draws a rectangle with 4 points.

Parameters
p1The rectangle vertex point.
p2The rectangle vertex point.
p3The rectangle vertex point.
p4The rectangle vertex point.
colorThe rectangle color.
local drawRect ( local  p1,
local  p2,
local  p3,
local  p4,
local  color 
)

Draws a rectangle with 4 points.

Parameters
p1The rectangle vertex point.
p2The rectangle vertex point.
p3The rectangle vertex point.
p4The rectangle vertex point.
colorThe rectangle color.
void drawSolidRect ( const Vec2 origin,
const Vec2 destination,
const Color4F color 
)

Draws a solid rectangle given the origin and destination point measured in points.

The origin and the destination can not have the same x and y coordinate.

Parameters
originThe rectangle origin.
destinationThe rectangle destination.
colorThe rectangle color.
local drawSolidRect ( local  origin,
local  destination,
local  color 
)

Draws a solid rectangle given the origin and destination point measured in points.

The origin and the destination can not have the same x and y coordinate.

Parameters
originThe rectangle origin.
destinationThe rectangle destination.
colorThe rectangle color.
void drawSolidPoly ( const Vec2 poli,
unsigned int  numberOfPoints,
const Color4F color 
)

Draws a solid polygon given a pointer to CGPoint coordinates, the number of vertices measured in points, and a color.

Parameters
poliA solid polygon given a pointer to CGPoint coordinates.
numberOfPointsThe number of vertices measured in points.
colorThe solid polygon color.
local drawSolidPoly ( local  poli,
local  numberOfPoints,
local  color 
)

Draws a solid polygon given a pointer to CGPoint coordinates, the number of vertices measured in points, and a color.

Parameters
poliA solid polygon given a pointer to CGPoint coordinates.
numberOfPointsThe number of vertices measured in points.
colorThe solid polygon color.
void drawSolidCircle ( const Vec2 center,
float  radius,
float  angle,
unsigned int  segments,
float  scaleX,
float  scaleY,
const Color4F color 
)

Draws a solid circle given the center, radius and number of segments.

Parameters
centerThe circle center point.
radiusThe circle rotate of radius.
angleThe circle angle.
segmentsThe number of segments.
scaleXThe scale value in x.
scaleYThe scale value in y.
colorThe solid circle color.
local drawSolidCircle ( local  center,
local  radius,
local  angle,
local  segments,
local  scaleX,
local  scaleY,
local  color 
)

Draws a solid circle given the center, radius and number of segments.

Parameters
centerThe circle center point.
radiusThe circle rotate of radius.
angleThe circle angle.
segmentsThe number of segments.
scaleXThe scale value in x.
scaleYThe scale value in y.
colorThe solid circle color.
void drawSolidCircle ( const Vec2 center,
float  radius,
float  angle,
unsigned int  segments,
const Color4F color 
)

Draws a solid circle given the center, radius and number of segments.

Parameters
centerThe circle center point.
radiusThe circle rotate of radius.
angleThe circle angle.
segmentsThe number of segments.
colorThe solid circle color.
local drawSolidCircle ( local  center,
local  radius,
local  angle,
local  segments,
local  color 
)

Draws a solid circle given the center, radius and number of segments.

Parameters
centerThe circle center point.
radiusThe circle rotate of radius.
angleThe circle angle.
segmentsThe number of segments.
colorThe solid circle color.
void drawSegment ( const Vec2 from,
const Vec2 to,
float  radius,
const Color4F color 
)

draw a segment with a radius and color.

Parameters
fromThe segment origin.
toThe segment destination.
radiusThe segment radius.
colorThe segment color.
var drawSegment ( var  from,
var  to,
var  radius,
var  color 
)

draw a segment with a radius and color.

Parameters
fromThe segment origin.
toThe segment destination.
radiusThe segment radius.
colorThe segment color.
local drawSegment ( local  from,
local  to,
local  radius,
local  color 
)

draw a segment with a radius and color.

Parameters
fromThe segment origin.
toThe segment destination.
radiusThe segment radius.
colorThe segment color.
void drawPolygon ( const Vec2 verts,
int  count,
const Color4F fillColor,
float  borderWidth,
const Color4F borderColor 
)

draw a polygon with a fill color and line color

When this function bound into js or lua,the parameter will be changed
In js: var drawPolygon(var Arrayofpoints, var fillColor, var width, var borderColor)
In lua:local drawPolygon(local pointTable,local tableCount,local fillColor,local width,local borderColor)
Parameters
vertsA pointer to point coordinates.
countThe number of verts measured in points.
fillColorThe color will fill in polygon.
borderWidthThe border of line width.
borderColorThe border of line color.
local drawPolygon ( local  verts,
local  count,
local  fillColor,
local  borderWidth,
local  borderColor 
)

draw a polygon with a fill color and line color

When this function bound into js or lua,the parameter will be changed
In js: var drawPolygon(var Arrayofpoints, var fillColor, var width, var borderColor)
In lua:local drawPolygon(local pointTable,local tableCount,local fillColor,local width,local borderColor)
Parameters
vertsA pointer to point coordinates.
countThe number of verts measured in points.
fillColorThe color will fill in polygon.
borderWidthThe border of line width.
borderColorThe border of line color.
void drawTriangle ( const Vec2 p1,
const Vec2 p2,
const Vec2 p3,
const Color4F color 
)

draw a triangle with color.

Parameters
p1The triangle vertex point.
p2The triangle vertex point.
p3The triangle vertex point.
colorThe triangle color.
local drawTriangle ( local  p1,
local  p2,
local  p3,
local  color 
)

draw a triangle with color.

Parameters
p1The triangle vertex point.
p2The triangle vertex point.
p3The triangle vertex point.
colorThe triangle color.
void drawQuadraticBezier ( const Vec2 from,
const Vec2 control,
const Vec2 to,
unsigned int  segments,
const Color4F color 
)

draw a quadratic bezier curve with color and number of segments, use drawQuadBezier instead.

Parameters
fromThe origin of the bezier path.
controlThe control of the bezier path.
toThe destination of the bezier path.
segmentsThe number of segments.
colorThe quadratic bezier color.
local drawQuadraticBezier ( local  from,
local  control,
local  to,
local  segments,
local  color 
)

draw a quadratic bezier curve with color and number of segments, use drawQuadBezier instead.

Parameters
fromThe origin of the bezier path.
controlThe control of the bezier path.
toThe destination of the bezier path.
segmentsThe number of segments.
colorThe quadratic bezier color.
void clear ( )

Clear the geometry in the node's buffer.

var clear ( )

Clear the geometry in the node's buffer.

local clear ( )

Clear the geometry in the node's buffer.

void setBlendFunc ( const BlendFunc blendFunc)

Set the color mixed mode.

When this function bound into js or lua,the parameter will be changed
In js: var setBlendFunc(var src, var dst)
var setBlendFunc ( var  blendFunc)

Set the color mixed mode.

When this function bound into js or lua,the parameter will be changed
In js: var setBlendFunc(var src, var dst)
virtual void draw ( Renderer *  renderer,
const Mat4 transform,
uint32_t  flags 
)
overridevirtual

Override this method to draw your own node.

The following GL states will be enabled by default:

  • glEnableClientState(GL_VERTEX_ARRAY);
  • glEnableClientState(GL_COLOR_ARRAY);
  • glEnableClientState(GL_TEXTURE_COORD_ARRAY);
  • glEnable(GL_TEXTURE_2D); AND YOU SHOULD NOT DISABLE THEM AFTER DRAWING YOUR NODE But if you enable any other GL state, you should disable it after drawing your node.
Parameters
rendererA given renderer.
transformA transform matrix.
flagsRenderer flag.

Reimplemented from Node.

var draw ( var  renderer,
var  transform,
var  flags 
)
overridevirtual

Override this method to draw your own node.

The following GL states will be enabled by default:

  • glEnableClientState(GL_VERTEX_ARRAY);
  • glEnableClientState(GL_COLOR_ARRAY);
  • glEnableClientState(GL_TEXTURE_COORD_ARRAY);
  • glEnable(GL_TEXTURE_2D); AND YOU SHOULD NOT DISABLE THEM AFTER DRAWING YOUR NODE But if you enable any other GL state, you should disable it after drawing your node.
Parameters
rendererA given renderer.
transformA transform matrix.
flagsRenderer flag.

Reimplemented from Node.

local draw ( local  renderer,
local  transform,
local  flags 
)
overridevirtual

Override this method to draw your own node.

The following GL states will be enabled by default:

  • glEnableClientState(GL_VERTEX_ARRAY);
  • glEnableClientState(GL_COLOR_ARRAY);
  • glEnableClientState(GL_TEXTURE_COORD_ARRAY);
  • glEnable(GL_TEXTURE_2D); AND YOU SHOULD NOT DISABLE THEM AFTER DRAWING YOUR NODE But if you enable any other GL state, you should disable it after drawing your node.
Parameters
rendererA given renderer.
transformA transform matrix.
flagsRenderer flag.

Reimplemented from Node.


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