| Package | flare.physics.geom |
| Class | public class BVH |
| Inheritance | BVH  Object |
| Property | Defined By | ||
|---|---|---|---|
| maxDepth : int = 8 [static]
The maximun number of depth nodes allowed. | BVH | ||
| maxX : Number
The maximum position along the Z-Axis in local space. | BVH | ||
| maxY : Number
The maximum position along the Z-Axis in local space. | BVH | ||
| maxZ : Number
The maximum position along the Z-Axis in local space. | BVH | ||
| minX : Number
The minimum position along the X-Axis in local space. | BVH | ||
| minY : Number
The minimum position along the Y-Axis in local space. | BVH | ||
| minZ : Number
The minimum position along the Z-Axis in local space. | BVH | ||
| node0 : BVH
The first leaf of this BVH node. | BVH | ||
| node1 : BVH
The second leaf of this BVH node. | BVH | ||
| parent : BVH
The parent BVH tree node. | BVH | ||
| tris : Vector.<Triangle>
The triangle list contained in this node. | BVH | ||
| Method | Defined By | ||
|---|---|---|---|
Creates a new BVH node. | BVH | ||
build(depth:int = 0):void
Builds this node and slits into new nodes recursively if necessary. | BVH | ||
intersectRay(from:Vector3D, direction:Vector3D, out:Vector.<BVH>, count:int = 0, sort:Boolean = true):int
Test a ray againts the BVH. | BVH | ||
intersectSphere(from:Vector3D, radius:Number, out:Vector.<BVH>, count:int = 0):int
Thest a sphere volume against the BVH tree. | BVH | ||
trim():void
Recalculates the local space bounds for all the tree nodes. | BVH | ||
| maxDepth | property |
public static var maxDepth:int = 8The maximun number of depth nodes allowed.
| maxX | property |
public var maxX:NumberThe maximum position along the Z-Axis in local space.
| maxY | property |
public var maxY:NumberThe maximum position along the Z-Axis in local space.
| maxZ | property |
public var maxZ:NumberThe maximum position along the Z-Axis in local space.
| minX | property |
public var minX:NumberThe minimum position along the X-Axis in local space.
| minY | property |
public var minY:NumberThe minimum position along the Y-Axis in local space.
| minZ | property |
public var minZ:NumberThe minimum position along the Z-Axis in local space.
| node0 | property |
public var node0:BVHThe first leaf of this BVH node.
| node1 | property |
public var node1:BVHThe second leaf of this BVH node.
| parent | property |
public var parent:BVHThe parent BVH tree node.
| tris | property |
public var tris:Vector.<Triangle>The triangle list contained in this node.
| BVH | () | Constructor |
public function BVH(parent:BVH = null)Creates a new BVH node.
Parametersparent:BVH (default = null) |
| build | () | method |
public function build(depth:int = 0):voidBuilds this node and slits into new nodes recursively if necessary.
Parameters
depth:int (default = 0) |
| intersectRay | () | method |
public function intersectRay(from:Vector3D, direction:Vector3D, out:Vector.<BVH>, count:int = 0, sort:Boolean = true):intTest a ray againts the BVH.
Parameters
from:Vector3D — The source position of the ray.
| |
direction:Vector3D — The normalized direction of the ray.
| |
out:Vector.<BVH> — The output list of BVH nodes.
| |
count:int (default = 0) | |
sort:Boolean (default = true) |
int — The current index of the output BVH vector.
|
| intersectSphere | () | method |
public function intersectSphere(from:Vector3D, radius:Number, out:Vector.<BVH>, count:int = 0):intThest a sphere volume against the BVH tree.
Parameters
from:Vector3D — The source position of the sphere.
| |
radius:Number — The radius of the sphere to test.
| |
out:Vector.<BVH> — The output list of BVH nodes.
| |
count:int (default = 0) |
int — The current index of the output BVH vector.
|
| trim | () | method |
public function trim():voidRecalculates the local space bounds for all the tree nodes.