先把图层group，然后把group collapse，但是有不同混合模式的图层组不能合并。

如果有不同混合模式的图层要指定合并，那么保存为PSD，到PS里面操作吧，不过水彩图层，厚涂是无法保存在PSD里面的。

看来要询问painter的专家如何指定合并不同混合模式的图层，我看帮助文件都N次了，还没有找到答案……

i dont think pt can do such thing , i have posted my question on cgtalk and the answer i got from some authority is as followed

Hi,

As you've discovered, if any Layer in the Group is set to a Composite Method other than Default, the Group can't be Collapsed.

Depending on the image, what kinds of Layers you want to "merge", and what else the image contains, there are workarounds that can be used, though.

Sorry about that. I think we all want to be able to Collapse a Group of Layers no matter what their Composite Method might be.

This problem was supposed to be addressed in Painter 8, but it wasn't solved as we can see.


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Jin (Jinny Brown)
Painter Classes at TutorAlley Forums
Painter 5, 6, and 7 Tutorials, Information, Brushes, at PixelAlley