ICEDataModifierNode

Object Hierarchy | Related C++ Class: ICEDataModifierNode

Inheritance

SIObject

ProjectItem

ICENode

ICEDataModifierNode

Introduced

v7.0

Description

The ICEDataModifierNode represents the SetDataNode types in a graph. The responsibility of an ICEDataModifierNode is to process the results obtained from the graph data flow into some real Softimage data.

Methods

AddCustomOp AddScriptedOp AddScriptedOpFromFile AnimatedParameters2
BelongsTo operator EvaluateAt GetGroupInstanceCount GetICEAttributeFromName
GetPortCount GetPortFromIndex GetPortFromName IsA
IsAnimated2 IsClassOf operator IsEqualTo operator IsKindOf
IsLocked operator IsSelected operator LockOwners SetAsSelected operator
SetCapabilityFlag operator SetLock TaggedParameters UnSetLock

Properties

Application BranchFlag operator Capabilities operator Categories
EvaluationID Families operator FullName operator Help
HierarchicalEvaluationID ICEAttributes InputPorts IsConnected
LockLevel operator LockMasters operator LockType operator Model
Name operator NestedObjects ObjectID Origin
OriginPath OutputPorts Owners PPGLayout operator
Parameters operator Parent Parent3DObject PortGroupCount
RootNodeContainer Selected operator Type operator  
       

Examples

Python Example

# Sample code to log all the data modifier nodes in a graph
import win32com.client
from win32com.client import constants
xsi = Application
# Recursive function for traversing a node graph
def TraverseNodeGraph( in_node, level ):
        indent = level * '.'
        # Log the visited node name
        xsi.LogMessage( indent + in_node.Name )
        nodeCount = 0
        nodes = ()
        if in_node.IsClassOf( constants.siICENodeContainerID ): 
                # The input node might be a ICETree or ICECompoundNode, let's get their DataModifierNodes 
                nodes = in_node.DataModifierNodes
                nodeCount = nodes.Count
        # Recursively traverse the graph
        for i in range(nodeCount):
                TraverseNodeGraph( nodes[i], level+2 )
# Create a sample twist deformer graph first
xsi.CreatePrim( "Cube", "MeshSurface" )
xsi.SetValue( "cube.polymsh.geom.subdivu", 15 )
xsi.SetValue( "cube.polymsh.geom.subdivv", 14 )
xsi.ApplyOp( "ICETree", "cube", None, None, None, 0 )
xsi.AddICENode( "GetDataNode", "cube.polymsh.ICETree" )
xsi.SetValue( "cube.polymsh.ICETree.SceneReferenceNode.Reference", "cube.polymsh.PointPosition" )
xsi.AddICENode( "RotateVectorNode", "cube.polymsh.ICETree" )
xsi.AddICENode( "3DVectorToScalarNode", "cube.polymsh.ICETree" )
xsi.AddICENode( "SetData", "cube.polymsh.ICETree" )
xsi.SetValue( "cube.polymsh.ICETree.SetData.PredefinedAttributeName", "PointPosition" )
xsi.AddAttributeToSetDataICENode( "cube.polymsh.ICETree.SetData", "PointPosition", constants.siComponentDataTypeVector3, constants.siComponentDataContextComponent0D, constants.siComponentDataStructureSingle )
xsi.ConnectICENodes( "cube.polymsh.ICETree.port1", "cube.polymsh.ICETree.SetData.set" )
xsi.ConnectICENodes( "cube.polymsh.ICETree.RotateVectorNode.vector", "cube.polymsh.ICETree.SceneReferenceNode.value" )
xsi.ConnectICENodes( "cube.polymsh.ICETree.SetData.pointposition", "cube.polymsh.ICETree.RotateVectorNode.result" )
xsi.ConnectICENodes( "cube.polymsh.ICETree.3DVectorToScalarNode.vector", "cube.polymsh.ICETree.SceneReferenceNode.value" )
xsi.AddICENode( "MultiplyNode", "cube.polymsh.ICETree" )
xsi.ConnectICENodes( "cube.polymsh.ICETree.MultiplyNode.value1", "cube.polymsh.ICETree.3DVectorToScalarNode.y" )
xsi.AddICENode( "ScalarToRotationNode", "cube.polymsh.ICETree" )
xsi.ConnectICENodes( "cube.polymsh.ICETree.ScalarToRotationNode.angle", "cube.polymsh.ICETree.MultiplyNode.result" )
xsi.ConnectICENodes( "cube.polymsh.ICETree.RotateVectorNode.rotation", "cube.polymsh.ICETree.ScalarToRotationNode.rotation" )
xsi.SetValue( "cube.polymsh.ICETree.ScalarToRotationNode.y", 1 )
xsi.SetValue( "cube.polymsh.ICETree.ScalarToRotationNode.x", 0 )
xsi.SetValue( "cube.polymsh.ICETree.MultiplyNode.value2", 20 )
xsi.CreateICECompoundNode("cube.polymsh.ICETree.3DVectorToScalarNode,cube.polymsh.ICETree.MultiplyNode,cube.polymsh.ICETree.ScalarToRotationNode", "")
# Get the ICETree off the cube primitive and start iterating in the graph
cube = xsi.Selection(0)
cubeICETree = cube.ActivePrimitive.ICETrees[0]
level = 0
TraverseNodeGraph( cubeICETree, level )

See Also

ICEDataProviderNode