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Pedro Marques
Pedro Marques
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activeHistoryBrushSource deletes only if it exists. How?

Jul 25, 2012 8:34 AM

Tags: #history #activehistorybrushsource #historybrush

If I use the first time or use again this script, I must reset history and delete activeHistoryBrushSource if there is one.

How can I reset (or delete) the activeHistoryBrushSource?

If it not exist or if it exist, it must not give me any error.

 

 

 

// here I need to delete activeHistoryBrushSource only if it exists
savedState = doc.activeHistoryState
doc.activeLayer.applyDustAndScratches(16,0); // only an example
doc.activeHistoryBrushSource = doc.activeHistoryState
doc.activeHistoryState = savedState
308 Views   3 Replies   Latest reply: c.pfaffenbichler, Jul 26, 2012 2:00 AM
 
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  • c.pfaffenbichler
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    1. c.pfaffenbichler,
    Jul 26, 2012 12:21 AM   in reply to Pedro Marques
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    delete activeHistoryBrushSource if there is one.

    I suspect you cannot delete that, as it always is something, but you could set it so something else – the activeHistoryState?

     

    And may I ask if what you are achieving with this Script might not just as well be done with Layers and Layer Masks (and then flattened if necessary)? 

     
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  • Pedro Marques
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    2. Pedro Marques,
    Jul 26, 2012 1:54 AM   in reply to c.pfaffenbichler
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    DustAndScratches was just an example.

     

    I have made it already and I have just did it with listener:

    It makes historybrush OFF from any history state.

     

    Done

     

    //

    var desc6 = new ActionDescriptor();

    var ref5 = new ActionReference();

    ref5.putProperty( charIDToTypeID( "HstS" ), charIDToTypeID( "HstB" ));

    desc6.putReference( charIDToTypeID( "null" ), ref5 );

    executeAction( charIDToTypeID( "Cler" ), desc6, DialogModes.NO );

    //

     
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  • c.pfaffenbichler
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    3. c.pfaffenbichler,
    Jul 26, 2012 2:00 AM   in reply to Pedro Marques
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    DustAndScratches was just an example.

    I fail to see the truly relevant advantage of the History Brush approach in image editing when compared to working with Layers and Layer Masks.

     
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