Returns or sets the port value as a Variant at the current time frame. The
type of the value depends on ICENodePort.DataType. The value
stored in this port is only accessible when the port is not
connected. If the port is connected, it returns an Empty
variant.
Note: This property only returns values for
simple types such as float, integer and boolean. Returning other
value types is not yet supported. If the port is unable to retrieve
the value, it returns an Empty variant.
Tip: Values for non-supported types can be
accessed with ICENodePort.Parameters.
#
# This example demonstrates how to get and set a port value on an InitData node
#
import win32com.client
from win32com.client import constants
xsi = Application
xsi.NewScene("", 0)
xsi.CreatePrim("Grid", "MeshSurface", "", "")
xsi.ApplyOp("ICETree", "grid", "siNode", "siPersistentOperation", "", 0)
xsi.AddICENode("InitializeNode", "grid.polymsh.ICETree")
xsi.SetValue("grid.polymsh.ICETree.InitDataNode.PredefinedAttributeName", "EdgeLength", "")
xsi.AddAttributeToSetDataICENode("grid.polymsh.ICETree.InitDataNode", "EdgeLength", constants.siComponentDataTypeFloat, constants.siComponentDataContextComponent1D, constants.siComponentDataStructureSingle )
xsi.SelectObj("grid.polymsh.ICETree.InitDataNode", "", "")
initDataNode = xsi.Selection(0)
nodeport = initDataNode.InputPorts("EdgeLength")
nodeport.Value = 5.0
xsi.LogMessage( "EdgeLength value: " + str(nodeport.Value) )
# Expected results:
# INFO : EdgeLength value: 5.0
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