Package | away3d.bounds |
Class | public class NullBounds |
Inheritance | NullBounds BoundingVolumeBase Object |
Method | Defined By | ||
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NullBounds(alwaysIn:Boolean = true, renderable:WireframePrimitiveBase = null) | NullBounds | ||
classifyToPlane(plane:Plane3D):int [override] | NullBounds | ||
Clones the current BoundingVolume object
| BoundingVolumeBase | ||
containsPoint(position:Vector3D):Boolean
Method for calculating whether the given position is contained within the bounding volume. | BoundingVolumeBase | ||
disposeRenderable():void
Disposes of the bounds renderable object. | BoundingVolumeBase | ||
fromExtremes(minX:Number, minY:Number, minZ:Number, maxX:Number, maxY:Number, maxZ:Number):void [override]
Sets the bounds to the given extrema. | NullBounds | ||
fromGeometry(geometry:Geometry):void [override]
Updates the bounds to fit a Geometry object. | NullBounds | ||
fromSphere(center:Vector3D, radius:Number):void [override]
Sets the bound to fit a given sphere. | NullBounds | ||
fromVertices(vertices:Vector.<Number>):void
Updates the bounds to fit a list of vertices
| BoundingVolumeBase | ||
isInFrustum(mvpMatrix:Matrix3D):Boolean [override]
Tests if the bounds are in the camera frustum. | NullBounds | ||
nullify():void
Sets the bounds to zero size. | BoundingVolumeBase | ||
rayIntersection(position:Vector3D, direction:Vector3D, targetNormal:Vector3D):Number
Method for calculating whether an intersection of the given ray occurs with the bounding volume. | BoundingVolumeBase |
Method | Defined By | ||
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[override] | NullBounds | ||
updateAABBPoints():void | BoundingVolumeBase | ||
updateBoundingRenderable():void | BoundingVolumeBase |
NullBounds | () | Constructor |
public function NullBounds(alwaysIn:Boolean = true, renderable:WireframePrimitiveBase = null)
alwaysIn:Boolean (default = true )
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renderable:WireframePrimitiveBase (default = null )
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classifyToPlane | () | method |
createBoundingRenderable | () | method |
override protected function createBoundingRenderable():WireframePrimitiveBase
ReturnsWireframePrimitiveBase |
fromExtremes | () | method |
override public function fromExtremes(minX:Number, minY:Number, minZ:Number, maxX:Number, maxY:Number, maxZ:Number):void
Sets the bounds to the given extrema.
Parameters
minX:Number — The minimum x value of the bounds
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minY:Number — The minimum y value of the bounds
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minZ:Number — The minimum z value of the bounds
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maxX:Number — The maximum x value of the bounds
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maxY:Number — The maximum y value of the bounds
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maxZ:Number — The maximum z value of the bounds
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fromGeometry | () | method |
override public function fromGeometry(geometry:Geometry):void
Updates the bounds to fit a Geometry object.
Parameters
geometry:Geometry — The Geometry object to be bounded.
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fromSphere | () | method |
override public function fromSphere(center:Vector3D, radius:Number):void
Sets the bound to fit a given sphere.
Parameters
center:Vector3D — The center of the sphere to be bounded
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radius:Number — The radius of the sphere to be bounded
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isInFrustum | () | method |
override public function isInFrustum(mvpMatrix:Matrix3D):Boolean
Tests if the bounds are in the camera frustum.
Parameters
mvpMatrix:Matrix3D — The model view projection matrix for the object to which this bounding box belongs.
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Boolean — True if the bounding box is at least partially inside the frustum
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