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//javascript
/// Boilerplate to determine which document to modify ...
function FindDocument(ScriptName)
{
if(Document)
return Document;
else
{
if(Application.documents.length == 1)
return Application.documents[0];
else if(Application.documents.length == 0)
Application.ui.ErrorMessage("You must have an open document to run this script!", ScriptName + ":");
else
Application.ui.ErrorMessage("Not sure which document to use ... try using the desired document's Document Window > Tools > Play Script.", ScriptName + ":");
}
return null;
}
document = FindDocument("dag_test.javascript");
if(document)
{
// Start recording changes for undo-purposes ...
document.StartChangeSet();
sphere1 = document.CreateObject("Sphere");
sphere2 = document.CreateObject("Sphere");
// Link the first sphere's radius property to the second's ...
document.SetDependency(sphere1.Property("radius"), sphere2.Property("radius"));
// Finish recording undos ...
document.FinishChangeSet("DAG Test");
sphere1.name = "Sphere1";
sphere2.name = "Sphere2";
sphere1.position = [-6, 0, 0];
sphere2.position = [6, 0, 0];
document.RedrawAll();
Application.ui.Show(sphere2);
Application.ui.Message("Modify the Sphere2 radius to see that the Sphere1 radius is linked", "dag_test:");
}
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