Value (ICENodeInputPort)

Description

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.

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.

Values for non-supported types can be accessed with ICENodePort.Parameters.

C# Syntax

    // get accessor
    Object rtn = ICENodeInputPort.Value;

    // set accessor
    ICENodeInputPort.Value = Object;

Examples

Python Example

    #
    # 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

See Also

ICENodeInputPort.PutValueAtFrame | ICENodeInputPort.GetValueAtFrame | AddAttributeToSetDataICENode

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