Friday, May 15, 2009

Undo and propagation

There was a case when constant propagation do not work well. And the case is pretty complex. The case is mixed with Undo/Redo code. So may be a problem in Undo/Redo, Extrude itself or other problem. So from any moment may be a solution I would hope to find, but for certain is not obvious.

Also, today was make that parametric modeling will create undo/redo points. This makes that there the defined guard will be able to have both visual impacting changes or non visual. The non visual changes will only create an Undo/Redo point. A good thing also is that there is a minimalist code to make a undo/redo to happen by adding two lines in code.

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