Packageaway3d.core.draw
Classpublic class DrawGroup
InheritanceDrawGroup Inheritance DrawPrimitive
ImplementsIPrimitiveConsumer

Group drawing primitive.

Public Properties
 PropertyDefined by
 Inheritedcreate : Function
Placeholder function for creating new drawing primitives from a cache of objects.
DrawPrimitive
 InheritedmaxX : Number
Indicates the maximum x value of the drawing primitive.
DrawPrimitive
 InheritedmaxY : Number
Indicates the maximum y value of the drawing primitive.
DrawPrimitive
 InheritedmaxZ : Number
Indicates the maximum z value of the drawing primitive.
DrawPrimitive
 InheritedminX : Number
Indicates the minimum x value of the drawing primitive.
DrawPrimitive
 InheritedminY : Number
Indicates the minimum y value of the drawing primitive.
DrawPrimitive
 InheritedminZ : Number
Indicates the minimum z value of the drawing primitive.
DrawPrimitive
  primitives : Array
The primitives contained in the group.
DrawGroup
 Inheritedprojection : Projection
Reference to the last projection object used for the primitive
DrawPrimitive
 Inheritedquadrant : PrimitiveQuadrantTreeNode
Reference to the last quadrant used by the drawing primitive.
DrawPrimitive
 InheritedscreenZ : Number
Indicates the screen z value of the drawing primitive (used for z-sorting).
DrawPrimitive
 Inheritedsource : Object3D
The parent 3d object of the drawing primitive.
DrawPrimitive
Public Methods
 MethodDefined by
 Inherited
calc():void
Calculates the min, max and screen properties required for rendering the drawing primitive.
DrawPrimitive
  
clear():void
Deletes the data currently held by the drawing primitive.
DrawGroup
  
contains(x:Number, y:Number):Boolean
Determines whether the given point lies inside the drawing primitive
DrawGroup
 Inherited
getZ(x:Number, y:Number):Number
Calulates the screen z value of a precise point on the drawing primitive.
DrawPrimitive
  
Adds a drawing primitive to the primitive group
DrawGroup
 Inherited
quarter(focus:Number):Array
Cuts the drawing primitive into 4 equally sized drawing primitives.
DrawPrimitive
  
render():void
Draws the primitive to the view.
DrawGroup
 Inherited
toString():String
Used to trace the values of a drawing primitive.
DrawPrimitive
Property detail
primitivesproperty
public var primitives:Array

The primitives contained in the group.

Method detail
clear()method
public override function clear():void

Deletes the data currently held by the drawing primitive.

contains()method 
public override function contains(x:Number, y:Number):Boolean

Determines whether the given point lies inside the drawing primitive

Parameters
x:Number — The x position of the point to be tested.
 
y:Number — The y position of the point to be tested.

Returns
Boolean — The result of the test.
primitive()method 
public function primitive(pri:DrawPrimitive):void

Adds a drawing primitive to the primitive group

Parameters
pri:DrawPrimitive — The drawing primitive to add.
render()method 
public override function render():void

Draws the primitive to the view.

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