XSI::ICEDataModifierNode

ICEDataModifierNode Class Reference

Related Scripting Object: ICEDataModifierNode | Supported Parameter List: SetData

The ICEDataModifierNode object represents a SetData node in an ICE graph. More...

#include <xsi_icedatamodifiernode.h>

Inheritance diagram for ICEDataModifierNode:

ICENode ProjectItem SIObject CBase List of all members.

Public Member Functions
  ICEDataModifierNode ()
  ~ICEDataModifierNode ()
  ICEDataModifierNode (const CRef &in_ref)
  ICEDataModifierNode (const ICEDataModifierNode &in_obj)
bool  IsA (siClassID in_ClassID) const
siClassID  GetClassID () const
ICEDataModifierNode &  operator= (const ICEDataModifierNode &in_obj)
ICEDataModifierNode &  operator= (const CRef &in_ref)

Detailed Description

The ICEDataModifierNode object represents a SetData node in an ICE graph.

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

See also:
ICEDataProviderNode
Since:
7.0
Example:
This example demonstrates how to log all the SetData nodes in a graph 
        // Some helper function prototypes declaration
        void CreateNodeGraph( );
        void TraverseNodeGraph( const ICENode& in_node );

        // Create the node graph first
        CreateNodeGraph( );

        // Get the ICETree off the cube primitive and start navigating the graph
        Application xsi;
        Selection sel = xsi.GetSelection();
        X3DObject cube = sel[0];

        ICETree cubeICETree = cube.GetActivePrimitive().GetICETrees()[0];

        TraverseNodeGraph( cubeICETree );

        // Graph traverser function
        void TraverseNodeGraph( const ICENode& in_node )
        {
            Application xsi;

            // Log the visited node name
            xsi.LogMessage( in_node.GetName() );

            CRefArray nodes;
            if ( in_node.IsA( siICENodeContainerID ) )
            {
                // The input node might be a ICETree or ICECompoundNode, let's get their ICEDataModifierNodes
                ICENodeContainer container( in_node.GetRef() );
                nodes = container.GetDataModifierNodes();
            }

            //  Recursively traverse the graph
            for (LONG i=0; i<nodes.GetCount(); i++)
            {
                TraverseNodeGraph( nodes[i] );
            }
        }

        CValue CreateICECompoundNode( const CValue&  in_inputobj, const CString& in_name );
        void CreatePrim( const CString& in_presetobj, const CString& in_geometrytype, const CString& in_name, const CString& in_parent );
        CValue SetValue( const CString& in_target, const CValue&  in_value, const CValue&  in_time = CValue() );
        CRefArray ApplyOp( const CString& in_presetobj, CString & io_connectionset, const siConstructionMode& in_constructionmode );
        CValue AddICENode( const CValue&  in_presetobj, const CValue&  in_container );
        void AddAttributeToSetDataICENode( const CValue&  in_setdatanode, const CString& in_attributename, siComponentDataType in_attributetype, siComponentDataContext in_attributecontext, siComponentDataStructure in_attributestructure );
        void ConnectICENodes( const CValue&  in_inputport, const CValue&  in_outputport );

        // Create a twist deformer graph on a cube
        void CreateNodeGraph( )
        {
            CreatePrim( L"Cube", L"MeshSurface", L"", L"" );
            SetValue( L"cube.polymsh.geom.subdivu", 15, 0 );
            SetValue( L"cube.polymsh.geom.subdivv", 14, 0 );

            CString strCube(L"cube");
            ApplyOp( L"ICETree", strCube, siConstructionModeModeling );

            AddICENode( L"GetDataNode", L"cube.polymsh.ICETree" );
            SetValue( L"cube.polymsh.ICETree.SceneReferenceNode.Reference", L"cube.polymsh.PointPosition" );
            AddICENode( L"RotateVectorNode", L"cube.polymsh.ICETree" );
            AddICENode( L"3DVectorToScalarNode", L"cube.polymsh.ICETree" );
            AddICENode( L"SetData", L"cube.polymsh.ICETree" );
            SetValue( L"cube.polymsh.ICETree.SetData.PredefinedAttributeName", L"PointPosition" );
            AddAttributeToSetDataICENode( L"cube.polymsh.ICETree.SetData", L"PointPosition", siComponentDataTypeVector3, siComponentDataContextComponent0D, siComponentDataStructureSingle );
            ConnectICENodes( L"cube.polymsh.ICETree.port1", L"cube.polymsh.ICETree.SetData.set" );
            ConnectICENodes( L"cube.polymsh.ICETree.RotateVectorNode.vector", L"cube.polymsh.ICETree.SceneReferenceNode.value" );
            ConnectICENodes( L"cube.polymsh.ICETree.SetData.pointposition", L"cube.polymsh.ICETree.RotateVectorNode.result" );
            ConnectICENodes( L"cube.polymsh.ICETree.3DVectorToScalarNode.vector", L"cube.polymsh.ICETree.SceneReferenceNode.value" );
            AddICENode( L"MultiplyNode", L"cube.polymsh.ICETree" );
            ConnectICENodes( L"cube.polymsh.ICETree.MultiplyNode.value1", L"cube.polymsh.ICETree.3DVectorToScalarNode.y" );
            AddICENode( L"ScalarToRotationNode", L"cube.polymsh.ICETree" );
            ConnectICENodes( L"cube.polymsh.ICETree.ScalarToRotationNode.angle", L"cube.polymsh.ICETree.MultiplyNode.result" );
            ConnectICENodes( L"cube.polymsh.ICETree.RotateVectorNode.rotation", L"cube.polymsh.ICETree.ScalarToRotationNode.rotation" );
            SetValue( L"cube.polymsh.ICETree.ScalarToRotationNode.y", 1 );
            SetValue( L"cube.polymsh.ICETree.ScalarToRotationNode.x", 0 );
            SetValue( L"cube.polymsh.ICETree.MultiplyNode.value2", 20 );
            CreateICECompoundNode( L"cube.polymsh.ICETree.3DVectorToScalarNode,cube.polymsh.ICETree.MultiplyNode,cube.polymsh.ICETree.ScalarToRotationNode", L"Compound1");
            CreateICECompoundNode( L"cube.polymsh.ICETree.Compound1.ScalarToRotationNode,cube.polymsh.ICETree.Compound1.MultiplyNode", L"Compound2");
        }

        // Command stubs used by CreateNodeGraph
        CValue CreateICECompoundNode( const CValue&  in_inputobj, const CString& in_name )
        {
            CValueArray args(2);
            CValue retval;

            args[0]= in_inputobj;
            args[1]= in_name;

            Application app;
            CStatus st = app.ExecuteCommand( L"CreateICECompoundNode", args, retval );

            return retval;
        }
        void CreatePrim( const CString& in_presetobj, const CString& in_geometrytype, const CString& in_name, const CString& in_parent )
        {
            CValueArray args(4);
            CValue retval;

            args[0]= in_presetobj;
            args[1]= in_geometrytype;
            args[2]= in_name;
            args[3]= in_parent;

            Application app;
            CStatus st = app.ExecuteCommand( L"CreatePrim", args, retval );

            return;
        }
        CValue SetValue( const CString& in_target, const CValue& in_value, const CValue&  in_time )
        {
            CValueArray args(3);
            CValue retval;

            args[0]= in_target;
            args[1]= in_value;
            args[2]= in_time;

            Application app;
            CStatus st = app.ExecuteCommand( L"SetValue", args, retval );

            return retval;
        }

        CRefArray ApplyOp( const CString& in_presetobj, CString & io_connectionset, const siConstructionMode& in_constructionmode )
        {
            CValueArray args(6);
            CValue retval;

            args[0]=in_presetobj;
            args[1]=io_connectionset;
            args[2]=(LONG)siUnspecified;
            args[3]=(LONG)siPersistentOperation;
            if ( in_constructionmode != siConstructionModeDefault )
            {
                args[5]=(LONG)in_constructionmode;
            }

            Application app;
            CStatus st = app.ExecuteCommand( L"ApplyOp", args, retval );
            io_connectionset=args[1];
            return retval;
        }

        CValue AddICENode( const CValue&  in_presetobj, const CValue&  in_container )
        {
            CValueArray args(2);
            CValue retval;

            args[0]= in_presetobj;
            args[1]= in_container;

            Application app;
            CStatus st = app.ExecuteCommand( L"AddICENode", args, retval );

            return retval;
        }
        void AddAttributeToSetDataICENode( const CValue&  in_setdatanode, const CString& in_attributename, siComponentDataType in_attributetype, siComponentDataContext in_attributecontext, siComponentDataStructure in_attributestructure )
        {
            CValueArray args(5);
            CValue retval;

            args[0]= in_setdatanode;
            args[1]= in_attributename;
            args[2]= (LONG)in_attributetype;
            args[3]= (LONG)in_attributecontext;
            args[4]= (LONG)in_attributestructure;

            Application app;
            CStatus st = app.ExecuteCommand( L"AddAttributeToSetDataICENode", args, retval );

            return;
        }
        void ConnectICENodes( const CValue&  in_inputport, const CValue&  in_outputport )
        {
            CValueArray args(2);
            CValue retval;

            args[0]= in_inputport;
            args[1]= in_outputport;

            Application app;
            CStatus st = app.ExecuteCommand( L"ConnectICENodes", args, retval );

            return;
        }

Constructor & Destructor Documentation

ICEDataModifierNode (  ) 

Default constructor.

~ICEDataModifierNode (  ) 

Default destructor.

ICEDataModifierNode ( const CRef &  in_ref  ) 

Constructor.

Parameters:
in_ref  constant reference object.

ICEDataModifierNode ( const ICEDataModifierNode &  in_obj  ) 

Copy constructor.

Parameters:
in_obj  constant class object.

Member Function Documentation

bool IsA ( siClassID  in_ClassID  )  const [virtual]

Returns true if a given class type is compatible with this API class.

Parameters:
in_ClassID  class type.
Returns:
true if the class is compatible, false otherwise.

Reimplemented from ICENode.

siClassID GetClassID (  )  const [virtual]

Returns the type of the API class.

Returns:
The class type.

Reimplemented from ICENode.

ICEDataModifierNode& operator= ( const ICEDataModifierNode &  in_obj  ) 

Creates an object from another object. The newly created object is set to empty if the input object is not compatible.

Parameters:
in_obj  constant class object.
Returns:
The new ICEDataModifierNode object.

ICEDataModifierNode& operator= ( const CRef &  in_ref  ) 

Creates an object from a reference object. The newly created object is set to empty if the input reference object is not compatible.

Parameters:
in_ref  constant class object.
Returns:
The new ICEDataModifierNode object.

Reimplemented from ICENode.

The documentation for this class was generated from the following file: