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)Redoes the most recently undone change to the frontmost simulation.
When you select this command, the most recently undone change to the frontmost simulation will be redone. As you make changes to a simulation, AstroGrav automatically keeps a record of the changes in the correct order, and the Undo and Redo commands allows you to undo and redo as many of them as you want.
The changes that are undoable and redoable are as follows.
)
which edits the object in the frontmost simulation that is currently selected in the active window.
)
which adds a new object to the frontmost simulation.
)
which adds a new family of objects to the frontmost simulation.
)
which removes the object in the frontmost simulation that is currently selected in the active window.
)
which merges with its parent the object in the frontmost simulation that is currently selected in the active window.
)
which edits the current time (or date) of the frontmost simulation.
)
which edits the units of the frontmost simulation.
)
which edits the notes of the frontmost simulation.
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which evolves the frontmost simulation backward one time step after another until it is stopped.
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which evolves the frontmost simulation backward one time step.
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which evolves the frontmost simulation forward one time step.
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which evolves the frontmost simulation forward one time step after another until it is stopped.
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which evolves the frontmost simulation forward or backward to a specified time (or date).
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which sets the time step of the frontmost simulation to a specified value.
)
which undoes the latest change to the frontmost simulation.
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