away3d.core.base.SubGeometry

	Property	Defined By
		autoDeriveVertexNormals : Boolean True if the vertex normals should be derived from the geometry, false if the vertex normals are set explicitly.	SubGeometryBase
		autoDeriveVertexTangents : Boolean True if the vertex tangents should be derived from the geometry, false if the vertex normals are set explicitly.	SubGeometryBase
		autoGenerateDummyUVs : Boolean Defines whether a UV buffer should be automatically generated to contain dummy UV coordinates.	SubGeometryBase
		numTriangles : uint [read-only] The total amount of triangles in the SubGeometry.	SubGeometryBase
		numVertices : uint [read-only] The total amount of vertices in the SubGeometry.	SubGeometry
		parentGeometry : Geometry	SubGeometryBase
		scaleU : Number [read-only] Scales the uv coordinates	SubGeometryBase
		scaleV : Number [read-only]	SubGeometryBase
		secondaryUVData : Vector.<Number> [read-only]	SubGeometry
		secondaryUVOffset : int [read-only]	SubGeometry
		secondaryUVStride : uint [read-only]	SubGeometry
		useFaceWeights : Boolean Indicates whether or not to take the size of faces into account when auto-deriving vertex normals and tangents.	SubGeometryBase
		UVData : Vector.<Number> [override] [read-only] The raw texture coordinate data.	SubGeometry
		UVOffset : int [override] [read-only]	SubGeometry
		UVStride : uint [override] [read-only]	SubGeometry
		vertexData : Vector.<Number> [override] [read-only] The raw vertex position data.	SubGeometry
		vertexNormalData : Vector.<Number> [override] [read-only] The raw vertex normal data.	SubGeometry
		vertexNormalOffset : int [override] [read-only]	SubGeometry
		vertexNormalStride : uint [override] [read-only]	SubGeometry
		vertexOffset : int [override] [read-only]	SubGeometry
		vertexStride : uint [override] [read-only]	SubGeometry
		vertexTangentData : Vector.<Number> [read-only]	SubGeometryBase
		vertexTangentOffset : int [override] [read-only]	SubGeometry
		vertexTangentStride : uint [override] [read-only]	SubGeometry

	Property	Defined By
		_autoDeriveVertexNormals : Boolean = true	SubGeometryBase
		_autoDeriveVertexTangents : Boolean = true	SubGeometryBase
		_autoGenerateUVs : Boolean = false	SubGeometryBase
		_faceNormals : Vector.<Number>	SubGeometryBase
		_faceNormalsDirty : Boolean = true	SubGeometryBase
		_faceTangents : Vector.<Number>	SubGeometryBase
		_faceTangentsDirty : Boolean = true	SubGeometryBase
		_faceWeights : Vector.<Number>	SubGeometryBase
		_indexBuffer : Vector.<IndexBuffer3D>	SubGeometryBase
		_indexBufferContext : Vector.<Context3D>	SubGeometryBase
		_indices : Vector.<uint>	SubGeometryBase
		_indicesInvalid : Vector.<Boolean>	SubGeometryBase
		_normalsInvalid : Vector.<Boolean>	SubGeometry
		_numIndices : uint	SubGeometryBase
		_numTriangles : uint	SubGeometryBase
		_numVertices : uint	SubGeometry
		_secondaryUvBuffer : Vector.<VertexBuffer3D>	SubGeometry
		_secondaryUvBufferContext : Vector.<Context3D>	SubGeometry
		_secondaryUvs : Vector.<Number>	SubGeometry
		_secondaryUvsInvalid : Vector.<Boolean>	SubGeometry
		_tangentsInvalid : Vector.<Boolean>	SubGeometry
		_uvBuffer : Vector.<VertexBuffer3D>	SubGeometry
		_uvBufferContext : Vector.<Context3D>	SubGeometry
		_uvs : Vector.<Number>	SubGeometry
		_uvsDirty : Boolean = true	SubGeometryBase
		_uvsInvalid : Vector.<Boolean>	SubGeometry
		_vertexBuffer : Vector.<VertexBuffer3D>	SubGeometry
		_vertexBufferContext : Vector.<Context3D>	SubGeometry
		_vertexData : Vector.<Number>	SubGeometryBase
		_vertexNormalBuffer : Vector.<VertexBuffer3D>	SubGeometry
		_vertexNormalBufferContext : Vector.<Context3D>	SubGeometry
		_vertexNormals : Vector.<Number>	SubGeometry
		_vertexNormalsDirty : Boolean = true	SubGeometryBase
		_vertexTangentBuffer : Vector.<VertexBuffer3D>	SubGeometry
		_vertexTangentBufferContext : Vector.<Context3D>	SubGeometry
		_vertexTangents : Vector.<Number>	SubGeometry
		_vertexTangentsDirty : Boolean = true	SubGeometryBase
		_verticesInvalid : Vector.<Boolean>	SubGeometry

	Method	Defined By
		SubGeometry() Creates a new SubGeometry object.	SubGeometry
		activateSecondaryUVBuffer(index:int, stage3DProxy:Stage3DProxy):void Assigns the attribute stream for a secondary set of UV coordinates	SubGeometry
		activateUVBuffer(index:int, stage3DProxy:Stage3DProxy):void Assigns the attribute stream for UV coordinates	SubGeometry
		activateVertexBuffer(index:int, stage3DProxy:Stage3DProxy):void Assigns the attribute stream for vertex positions.	SubGeometry
		activateVertexNormalBuffer(index:int, stage3DProxy:Stage3DProxy):void Retrieves the VertexBuffer3D object that contains vertex normals.	SubGeometry
		activateVertexTangentBuffer(index:int, stage3DProxy:Stage3DProxy):void Retrieves the VertexBuffer3D object that contains vertex tangents.	SubGeometry
		applyTransformation(transform:Matrix3D):void [override]	SubGeometry
		clone():ISubGeometry Clones the current object	SubGeometry
		cloneWithSeperateBuffers():SubGeometry	SubGeometry
		dispose():void [override] Clears all resources used by the SubGeometry object.	SubGeometry
		fromVectors(vertices:Vector.<Number>, uvs:Vector.<Number>, normals:Vector.<Number>, tangents:Vector.<Number>):void	SubGeometry
		getIndexBuffer(stage3DProxy:Stage3DProxy):IndexBuffer3D Retrieves the VertexBuffer3D object that contains triangle indices.	SubGeometryBase
		scale(scale:Number):void [override]	SubGeometry
		scaleUV(scaleU:Number = 1, scaleV:Number = 1):void [override]	SubGeometry
		updateIndexData(indices:Vector.<uint>):void Updates the face indices of the SubGeometry.	SubGeometryBase
		updateSecondaryUVData(uvs:Vector.<Number>):void	SubGeometry
		updateUVData(uvs:Vector.<Number>):void Updates the uv coordinates of the SubGeometry.	SubGeometry
		updateVertexData(vertices:Vector.<Number>):void Updates the vertex data of the SubGeometry.	SubGeometry
		updateVertexNormalData(vertexNormals:Vector.<Number>):void Updates the vertex normals of the SubGeometry.	SubGeometry
		updateVertexTangentData(vertexTangents:Vector.<Number>):void Updates the vertex tangents of the SubGeometry.	SubGeometry

	Method	Defined By
		disposeAllVertexBuffers():void	SubGeometry
		disposeForStage3D(stage3DProxy:Stage3DProxy):void	SubGeometry
		disposeIndexBuffers(buffers:Vector.<IndexBuffer3D>):void Disposes all buffers in a given vector.	SubGeometryBase
		disposeVertexBuffers(buffers:Vector.<VertexBuffer3D>):void Disposes all buffers in a given vector.	SubGeometryBase
		invalidateBounds():void	SubGeometryBase
		invalidateBuffers(invalid:Vector.<Boolean>):void Invalidates all buffers in a vector, causing them the update when they are first requested.	SubGeometryBase
		updateDummyUVs(target:Vector.<Number>):Vector.<Number> [override]	SubGeometry
		updateFaceTangents():void Updates the tangents for each face.	SubGeometryBase
		updateVertexNormals(target:Vector.<Number>):Vector.<Number> [override]	SubGeometry
		updateVertexTangents(target:Vector.<Number>):Vector.<Number> [override]	SubGeometry

Property Detail

_normalsInvalid

property

protected var _normalsInvalid:Vector.<Boolean>

_numVertices

property

protected var _numVertices:uint

_secondaryUvBuffer

property

protected var _secondaryUvBuffer:Vector.<VertexBuffer3D>

_secondaryUvBufferContext

property

protected var _secondaryUvBufferContext:Vector.<Context3D>

_secondaryUvs

property

protected var _secondaryUvs:Vector.<Number>

_secondaryUvsInvalid

property

protected var _secondaryUvsInvalid:Vector.<Boolean>

_tangentsInvalid

property

protected var _tangentsInvalid:Vector.<Boolean>

_uvBuffer

property

protected var _uvBuffer:Vector.<VertexBuffer3D>

_uvBufferContext

property

protected var _uvBufferContext:Vector.<Context3D>

_uvs

property

protected var _uvs:Vector.<Number>

_uvsInvalid

property

protected var _uvsInvalid:Vector.<Boolean>

_vertexBuffer

property

protected var _vertexBuffer:Vector.<VertexBuffer3D>

_vertexBufferContext

property

protected var _vertexBufferContext:Vector.<Context3D>

_vertexNormalBuffer

property

protected var _vertexNormalBuffer:Vector.<VertexBuffer3D>

_vertexNormalBufferContext

property

protected var _vertexNormalBufferContext:Vector.<Context3D>

_vertexNormals

property

protected var _vertexNormals:Vector.<Number>

_vertexTangentBuffer

property

protected var _vertexTangentBuffer:Vector.<VertexBuffer3D>

_vertexTangentBufferContext

property

protected var _vertexTangentBufferContext:Vector.<Context3D>

_vertexTangents

property

protected var _vertexTangents:Vector.<Number>

_verticesInvalid

property

protected var _verticesInvalid:Vector.<Boolean>

numVertices

property

numVertices:uint [read-only]

The total amount of vertices in the SubGeometry.

Implementation
public function get numVertices():uint

secondaryUVData

property

secondaryUVData:Vector.<Number> [read-only]

Implementation
public function get secondaryUVData():Vector.<Number>

secondaryUVOffset

property

secondaryUVOffset:int [read-only]

Implementation
public function get secondaryUVOffset():int

secondaryUVStride

property

secondaryUVStride:uint [read-only]

Implementation
public function get secondaryUVStride():uint

UVData

property

UVData:Vector.<Number> [read-only] [override]

The raw texture coordinate data.

Implementation
public function get UVData():Vector.<Number>

UVOffset

property

UVOffset:int [read-only] [override]

Implementation
public function get UVOffset():int

UVStride

property

UVStride:uint [read-only] [override]

Implementation
public function get UVStride():uint

vertexData

property

vertexData:Vector.<Number> [read-only] [override]

The raw vertex position data.

Implementation
public function get vertexData():Vector.<Number>

vertexNormalData

property

vertexNormalData:Vector.<Number> [read-only] [override]

The raw vertex normal data.

Implementation
public function get vertexNormalData():Vector.<Number>

vertexNormalOffset

property

vertexNormalOffset:int [read-only] [override]

Implementation
public function get vertexNormalOffset():int

vertexNormalStride

property

vertexNormalStride:uint [read-only] [override]

Implementation
public function get vertexNormalStride():uint

vertexOffset

property

vertexOffset:int [read-only] [override]

Implementation
public function get vertexOffset():int

vertexStride

property

vertexStride:uint [read-only] [override]

Implementation
public function get vertexStride():uint

vertexTangentOffset

property

vertexTangentOffset:int [read-only] [override]

Implementation
public function get vertexTangentOffset():int

vertexTangentStride

property

vertexTangentStride:uint [read-only] [override]

Implementation
public function get vertexTangentStride():uint

Constructor Detail

SubGeometry

()

Constructor

public function SubGeometry()

Creates a new SubGeometry object.

Method Detail

activateSecondaryUVBuffer

()

method

public function activateSecondaryUVBuffer(index:int, stage3DProxy:Stage3DProxy):void

Assigns the attribute stream for a secondary set of UV coordinates

Parameters

	`index:int` — The attribute stream index for the vertex shader

	`stage3DProxy:Stage3DProxy` — The Stage3DProxy to assign the stream to

activateUVBuffer

()

method

public function activateUVBuffer(index:int, stage3DProxy:Stage3DProxy):void

Assigns the attribute stream for UV coordinates

Parameters

	`index:int` — The attribute stream index for the vertex shader

	`stage3DProxy:Stage3DProxy` — The Stage3DProxy to assign the stream to

activateVertexBuffer

()

method

public function activateVertexBuffer(index:int, stage3DProxy:Stage3DProxy):void

Assigns the attribute stream for vertex positions.

Parameters

	`index:int` — The attribute stream index for the vertex shader

	`stage3DProxy:Stage3DProxy` — The Stage3DProxy to assign the stream to

activateVertexNormalBuffer

()

method

public function activateVertexNormalBuffer(index:int, stage3DProxy:Stage3DProxy):void

Retrieves the VertexBuffer3D object that contains vertex normals.

Parameters

	`index:int` — The Context3D for which we request the buffer

	`stage3DProxy:Stage3DProxy`

activateVertexTangentBuffer

()

method

public function activateVertexTangentBuffer(index:int, stage3DProxy:Stage3DProxy):void

Retrieves the VertexBuffer3D object that contains vertex tangents.

Parameters

	`index:int` — The Context3D for which we request the buffer

	`stage3DProxy:Stage3DProxy`

applyTransformation

()

method

override public function applyTransformation(transform:Matrix3D):void

Parameters

transform:Matrix3D

clone

()

method

public function clone():ISubGeometry

Clones the current object

Returns

ISubGeometry — An exact duplicate of the current object.

cloneWithSeperateBuffers

()

method

public function cloneWithSeperateBuffers():SubGeometry

Returns

SubGeometry

dispose

()

method

override public function dispose():void

Clears all resources used by the SubGeometry object.

disposeAllVertexBuffers

()

method

protected function disposeAllVertexBuffers():void

disposeForStage3D

()

method

protected function disposeForStage3D(stage3DProxy:Stage3DProxy):void

Parameters

stage3DProxy:Stage3DProxy

fromVectors

()

method

 public function fromVectors(vertices:Vector.<Number>, uvs:Vector.<Number>, normals:Vector.<Number>, tangents:Vector.<Number>):void

Parameters

	`vertices:Vector.<Number>`

	`uvs:Vector.<Number>`

	`normals:Vector.<Number>`

	`tangents:Vector.<Number>`

scale

()

method

override public function scale(scale:Number):void

Parameters

scale:Number

scaleUV

()

method

override public function scaleUV(scaleU:Number = 1, scaleV:Number = 1):void

Parameters

	`scaleU:Number` (default = `1`)

	`scaleV:Number` (default = `1`)

updateDummyUVs

()

method

override protected function updateDummyUVs(target:Vector.<Number>):Vector.<Number>

Parameters

target:Vector.<Number>

Returns

Vector.<Number>

updateSecondaryUVData

()

method

public function updateSecondaryUVData(uvs:Vector.<Number>):void

Parameters

uvs:Vector.<Number>

updateUVData

()

method

public function updateUVData(uvs:Vector.<Number>):void

Updates the uv coordinates of the SubGeometry.

Parameters

uvs:Vector.<Number> — The uv coordinates to upload.

updateVertexData

()

method

public function updateVertexData(vertices:Vector.<Number>):void

Updates the vertex data of the SubGeometry.

Parameters

vertices:Vector.<Number> — The new vertex data to upload.

updateVertexNormalData

()

method

public function updateVertexNormalData(vertexNormals:Vector.<Number>):void

Updates the vertex normals of the SubGeometry. When updating the vertex normals like this, autoDeriveVertexNormals will be set to false and vertex normals will no longer be calculated automatically.

Parameters

vertexNormals:Vector.<Number> — The vertex normals to upload.

updateVertexNormals

()

method

override protected function updateVertexNormals(target:Vector.<Number>):Vector.<Number>

Parameters

target:Vector.<Number>

Returns

Vector.<Number>

updateVertexTangentData

()

method

public function updateVertexTangentData(vertexTangents:Vector.<Number>):void

Updates the vertex tangents of the SubGeometry. When updating the vertex tangents like this, autoDeriveVertexTangents will be set to false and vertex tangents will no longer be calculated automatically.

Parameters

vertexTangents:Vector.<Number> — The vertex tangents to upload.

updateVertexTangents

()

method

override protected function updateVertexTangents(target:Vector.<Number>):Vector.<Number>

Parameters

target:Vector.<Number>

Returns

Vector.<Number>

Thu Nov 15 2012, 12:08 PM Z

Away3D Documentation	All Packages \| All Classes \| Index \| Frames No Frames
SubGeometry	Properties \| Methods

Package	away3d.core.base
Class	public class SubGeometry
Inheritance	SubGeometry SubGeometryBase Object
Implements	ISubGeometry