N

Null

Object Hierarchy | Related C++ Class: Null | Supported Parameter List: null

Inheritance

SIObject
   ProjectItem
       SceneItem
          X3DObject
              Null

Description

The Null object is a specialized X3DObject object and represents a point in space with no dimensions. Nulls can be used to set constraints, organize objects into hierarchies, and so on.

Methods

Add2DChain	Add3DChain	AddCamera	AddCameraRig
AddChild	AddControl	AddCustomOp	AddCustomProperty
AddFxTree	AddGeometry	AddLattice	AddLight
AddLightRig	AddMaterial	AddModel	AddNull
AddNurbsCurve	AddNurbsCurveList	AddNurbsCurveList2	AddNurbsSurface
AddNurbsSurfaceMesh	AddNurbsSurfaceMesh2	AddParticleCloud	AddPolygonMesh
AddPrimitive	AddProperty	AddScriptedOp	AddScriptedOpFromFile
AnimatedParameters2	ApplyEnvelope	BelongsTo	EvaluateAt
FindChild	FindChildren	GetICEAttributeFromName	GetModels2
GetStaticKinematicState	HasStaticKinematicState	IsA	IsAnimated2
IsClassOf	IsEqualTo	IsKindOf	IsLocked
IsNodeAnimated	IsSelected	LockOwners	NodeAnimatedParameters
RemoveChild	RemoveFromParent	SetAsSelected	SetCapabilityFlag
SetLock	SetMaterial	ShapeAnimatedClusters	TaggedParameters
UnSetLock

Properties

ActivePrimitive	Application	BranchFlag	Capabilities
Categories	Children	Envelopes	Families
FullName	Help	ICEAttributes	Kinematics
LocalProperties	LocalRotation	LocalScaling	LocalTranslation
LockLevel	LockMasters	LockType	Material
Materials	Model	Models	Name
NestedObjects	ObjectID	Origin	OriginPath
Owners	Parameters	Parent	Parent3DObject
PPGLayout	Primitives	Properties	Selected
Type

Examples

VBScript Example

'VBScript example
set oNull = activesceneroot.addnull
LogMessage typename(oNull) & ":" & oNull.Name

See Also

TrianglePoint	Triangle	OGLLight	OGLMaterial
Light	X3DObject.AddNull

Autodesk Softimage v7.5