| Package | away3d.core.render |
| Class | public final class QuadrantTreeNode |
| Inheritance | QuadrantTreeNode  Object |
| Property | Defined By | ||
|---|---|---|---|
| center : Array
Array of primitives indices that belong to the quadrant. | QuadrantTreeNode | ||
| leftbottom : QuadrantTreeNode
The quadrant tree node for the bottom left quadrant. | QuadrantTreeNode | ||
| leftbottomFlag : Boolean
Determines if the bounds of the bottom left quadrant need re-calculating. | QuadrantTreeNode | ||
| lefttop : QuadrantTreeNode
The quadrant tree node for the top left quadrant. | QuadrantTreeNode | ||
| lefttopFlag : Boolean
Determines if the bounds of the top left quadrant need re-calculating. | QuadrantTreeNode | ||
| onlysource : Object3D
hold the 3d object referenced when onlysourceFlag is true. | QuadrantTreeNode | ||
| onlysourceFlag : Boolean = true
Determines if the quadrant node contains only one source. | QuadrantTreeNode | ||
| parent : QuadrantTreeNode
The quadrant parent. | QuadrantTreeNode | ||
| renderer : QuadrantRenderer
The quadrant renderer. | QuadrantTreeNode | ||
| rightbottom : QuadrantTreeNode
The quadrant tree node for the bottom right quadrant. | QuadrantTreeNode | ||
| rightbottomFlag : Boolean
Determines if the bounds of the bottom right quadrant need re-calculating. | QuadrantTreeNode | ||
| righttop : QuadrantTreeNode
The quadrant tree node for the top right quadrant. | QuadrantTreeNode | ||
| righttopFlag : Boolean
Determines if the bounds of the top right quadrant need re-calculating. | QuadrantTreeNode | ||
| screenZs : Array
Array of primitives screenZs that belong to the quadrant. | QuadrantTreeNode | ||
| xdiv : Number
The x coordinate of the quadrant division. | QuadrantTreeNode | ||
| ydiv : Number
The x coordinate of the quadrant division. | QuadrantTreeNode | ||
| Method | Defined By | ||
|---|---|---|---|
QuadrantTreeNode(xdiv:Number, ydiv:Number, width:Number, height:Number, level:int, renderer:QuadrantRenderer, parent:QuadrantTreeNode = null)
Creates a new PrimitiveQuadrantTreeNode object. | QuadrantTreeNode | ||
Adds a primitive to the quadrant
| QuadrantTreeNode | ||
render(limit:Number):void
Sorts and renders the contents of the quadrant tree
| QuadrantTreeNode | ||
reset(xdiv:Number, ydiv:Number, width:Number, height:Number):void
Clears the quadrant of all primitives and child nodes
| QuadrantTreeNode | ||
| center | property |
public var center:ArrayArray of primitives indices that belong to the quadrant.
| leftbottom | property |
public var leftbottom:QuadrantTreeNodeThe quadrant tree node for the bottom left quadrant.
| leftbottomFlag | property |
public var leftbottomFlag:BooleanDetermines if the bounds of the bottom left quadrant need re-calculating.
| lefttop | property |
public var lefttop:QuadrantTreeNodeThe quadrant tree node for the top left quadrant.
| lefttopFlag | property |
public var lefttopFlag:BooleanDetermines if the bounds of the top left quadrant need re-calculating.
| onlysource | property |
public var onlysource:Object3D
hold the 3d object referenced when onlysourceFlag is true.
| onlysourceFlag | property |
public var onlysourceFlag:Boolean = trueDetermines if the quadrant node contains only one source.
| parent | property |
public var parent:QuadrantTreeNodeThe quadrant parent.
| renderer | property |
public var renderer:QuadrantRendererThe quadrant renderer.
| rightbottom | property |
public var rightbottom:QuadrantTreeNodeThe quadrant tree node for the bottom right quadrant.
| rightbottomFlag | property |
public var rightbottomFlag:BooleanDetermines if the bounds of the bottom right quadrant need re-calculating.
| righttop | property |
public var righttop:QuadrantTreeNodeThe quadrant tree node for the top right quadrant.
| righttopFlag | property |
public var righttopFlag:BooleanDetermines if the bounds of the top right quadrant need re-calculating.
| screenZs | property |
public var screenZs:ArrayArray of primitives screenZs that belong to the quadrant.
| xdiv | property |
public var xdiv:NumberThe x coordinate of the quadrant division.
| ydiv | property |
public var ydiv:NumberThe x coordinate of the quadrant division.
| QuadrantTreeNode | () | Constructor |
public function QuadrantTreeNode(xdiv:Number, ydiv:Number, width:Number, height:Number, level:int, renderer:QuadrantRenderer, parent:QuadrantTreeNode = null)
Creates a new PrimitiveQuadrantTreeNode object.
xdiv:Number — The x coordinate for the division between left and right child quadrants.
| |
ydiv:Number — The y coordinate for the division between top and bottom child quadrants.
| |
width:Number — The width of the quadrant node.
| |
height:Number — The height of the quadrant node.
| |
level:int — The iteration number of the quadrant node.
| |
renderer:QuadrantRenderer — The parent quadrant of the quadrant node.
| |
parent:QuadrantTreeNode (default = null) |
| push | () | method |
public function push(renderer:QuadrantRenderer, priIndex:uint):QuadrantTreeNodeAdds a primitive to the quadrant
Parameters
renderer:QuadrantRenderer | |
priIndex:uint |
QuadrantTreeNode |
| render | () | method |
public function render(limit:Number):voidSorts and renders the contents of the quadrant tree
Parameters
limit:Number |
| reset | () | method |
public function reset(xdiv:Number, ydiv:Number, width:Number, height:Number):voidClears the quadrant of all primitives and child nodes
Parameters
xdiv:Number | |
ydiv:Number | |
width:Number | |
height:Number |