X3DObject.FindChild2

Parameter

Type

Description

Name

A name expression or a CollectionItem, the expression can also contain wildcard characters. The name can be empty if the name is not required.

Type

String

The type of object defined by siType or an empty string if no type is used. The type can be a specific X3DObject type such as siModelType and si3DObjectType or a primitive type such as siPolyMeshType or siSrfMeshPrimType. If a primitive type is supplied, the function considers only the children objects defined with a primitive of this type. The valid types are listed below.

Possible Values:	Description:
si3DObjectType	3D Object type
siArcPrimType	Implicit Arc Primitive type
siAttractorCtrlType	Attractor Control Object type (electric force)
siCameraPrimType	Camera Primitive type
siCameraRootPrimType	Camera Root primitive type
siChainBonePrimType	Chain Bone Primitive type
siChainEffPrimType	Chain End Effector Primitive type
siChainRootPrimType	Chain Root Primitive type
siCirclePrimType	Implicit Circle Primitive type
siCloudPrimType	Cloud Primitive type
siConePrimType	Cone Primitive type
siCrvListAggregatePrimType	NURBS Curve List Aggregate Primitive type
siCrvListPrimType	NURBS Curve List Primitive type
siCubePrimType	Cube Primitive type
siCylinderPrimType	Cylinder Primitive type
siDiscPrimType	Disc Primitive type
siDodecahedronPrimType	Dodecahedron Primitive type
siDragCtrlPrimType	Drag Control Primitive type
siEddyCtrlPrimType	Eddy Control Primitive type
siFanType	Fan Force Object type
siFurPrimType	Fur Primitive type
siGeoShaderPrimType	GeoShader Primitive Type
siGravityCtrlType	Gravity Force Control Object type
siGridPrimType	Grid Primitive type
siIcosahedronPrimType	Icosahedron Primitive type
siLatticePrimType	Lattice Primitive type
siLightPrimType	Light Primitive type
siModelNullPrimType	Model Null Primitive type
siModelType	3D Model type
siNullPrimType	Null Primitive type
siOctahedronPrimType	Octahedron Primitive type
siPolyMeshType	Polygon Mesh type
siSpherePrimType	Sphere Primitive type
siSpiralPrimType	Implicit Spiral Primitive type
siSpotInterestPrimType	Spot Interest Primitive type
siSpotRootPrimType	Spot Root Primitive type
siSquarePrimType	Implicit Square Primitive type
siSrfMeshPrimType	NURBS Surface Mesh Primitive type
siTetrahedronPrimType	Tetrahedron Primitive type
siTorusPrimType	Torus Primitive type
siTurbulenceCtrlPrimType	Turbulence Control Primitive type
siVolumeDeformType	Volume Deform type (implicit sphere volume)
siVortexCtrlType	Vortex Control Object type (magnetic force)
siWaveCtrlType	Wave Control Object type
siWindType	Wind Force Object type

Family

siFamily or Array of siFamily elements.

An array of families defined by siFamily or an empty array if none are required. The families are used for narrowing down the search, the array can contain X3DObject families like si3DObjectFamily or primitive families such as siNurbsSurfaceMeshFamily or siNullPrimitiveFamily. Only the children objects that match the supplied families are considered. If primitive families are supplied then only the objects defined with a primitive that belongs to one of them are considered. The valid families are listed below.

Possible Values:	Description:
si3DObjectFamily	3D Object family
siCameraFamily	Camera family
siChainElementFamily	Chain Element family
siControlObjectFamily	Control Object family
siCurveFamily	Curve Geometry family
siGeometryFamily	Geometry family
siGeometryShaderFamily	Geometry shader family
siImplicitGeometryFamily	Implicit Geometry family
siLatticeFamily	Lattice family
siLightPrimitiveFamily	Light Primitive family
siMeshFamily	Mesh Geometry family
siNullPrimitiveFamily	Null Primitive family
siNurbsCurveListFamily	Nurbs CurveList Geometry family
siNurbsSurfaceMeshFamily	Nurbs Surface Mesh Geometry family
siSurfaceCurveFamily	Surface Curve Geometry family
siSurfaceFamily	Surface Geometry family

Recursive

Boolean

Recurse if True, otherwise the search is done on the immediate children.

Default Value: True

Python Example

#
# FindChild vs. FindChild2 Python Example
#
from win32com.client import constants as const
Application.NewScene("", False)
# Create a cube
Application.CreatePrim("Cube", "MeshSurface", "cube", "")
root = Application.ActiveSceneRoot
cube = root.FindChild("cube")
# Use "FindChild" to get the first child of the cube of "siMeshFamily" family;
# NOTE: FindChild also considers the parent object if it is of the same family
child = cube.FindChild("", "",const.siMeshFamily)
# FindChild returns the cube itself as its first child
Application.LogMessage("FindChild : " + child.Name)
# Use "FindChild2" to get the first child of the cube of "siMeshFamily" family;
# NOTE: FindChild2 always ignore the parent regardless of its family
child = cube.FindChild2("", "",const.siMeshFamily)
# FindChild2 returns the first child of the cube, none in this example
if not child:
        Application.LogMessage("FindChild2: &lt;none&gt;")
else:
        Application.LogMessage("FindChild2: " + child.Name)
' Expected results:
# INFO : FindChild : cube
# INFO : FindChild2: &lt;none&gt;