Can someone please explain exactly what the "retain transparency" option for a layer is? I've heard that it is one of the most confusing aspects of Photoshop. Does it mean that say, when you use the eraser, if you "retain" the transparency then when you erase you'll see the layer behind it, and when you don't retain the transparency and you erase you basically cover up the layer using the background color?
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Retain Transparency
- Thread starter GimpBoy
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I think the question here is related to the transformation of layers and understand how layers/filters relate. First and foremost you should what every designer dosen't do! Write down the "map" of product, ie: how many layers (of which type) do I need to use, and the content, to achieve the eventual result. This may be more effective that trying to evaluate the format/construct of a layer. In principle you should always regard a layer as being transparent (please don't anyone shout at me for saying that). Having "mapped out" your requirements it maybe be easier to construct without relying on the flexibility or characteristics of the layer. The attributes of each layer should be common for all layers the question in a sense is asking whether you want to maintain the convention rather than the attribute - if you see what I mean ?
In simpler terms, retain transparency is a toggle switch that LOCKS the transparent areas in your layer at the moment you click it on.
For example, if you had a rendered text layer and wanted to apply a texture inside of it, you'd click Retain Transparency on, and then you can fill the layer with your texture without using a selection to control the transparency.
It's VERY handy when you would like that texture to be softer or blurry but keep the edges of your text sharp.
It's a quick way to achieve the same effect as a layer mask, without using one. After your effects are applied, you can then turn it off and carry on as normal. Takes a little getting used to but once you do, I find it very useful for specific tasks.
Hope this helps. [sig][/sig]
For example, if you had a rendered text layer and wanted to apply a texture inside of it, you'd click Retain Transparency on, and then you can fill the layer with your texture without using a selection to control the transparency.
It's VERY handy when you would like that texture to be softer or blurry but keep the edges of your text sharp.
It's a quick way to achieve the same effect as a layer mask, without using one. After your effects are applied, you can then turn it off and carry on as normal. Takes a little getting used to but once you do, I find it very useful for specific tasks.
Hope this helps. [sig][/sig]
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