Http://www.missyuan.com/thread-350773-1-1.html layer compositing is about storing the position, transparency, style, and so on for each layer. You can then simply switch to compare the effects of several layouts. This feature is very practical and very simple "
window layer comps " open the Layer composite palette applied to the layer three options represent the kind of information stored by the layer comp. Visibility refers to the status of each layer being displayed and hidden. Position refers to the position of each layer in the image. Appearances are layer styles, layer opacity settings, and layer blending modes. All of the suggestions are selected. Layer changes are not stored in layer comps if you press the Update button, the records in first will be replaced by second, making the two exactly the same. But it doesn't make any sense. Here is to tell you that you should be careful to perform the update operation in order to avoid losing the original layer composite state. If you create a new layer in the image after the layer is stored in a composite state, those new layers will be hidden if you switch to the previously stored composite state. If you create a new layer in the image after the layer is stored in a composite state, those new layers will be hidden if you switch to the previously stored composite state.
Layer comps cannot retrieve deleted or merged layers, and if the layer is deleted or merged after storage, it will cause the situation as shown. You will not be able to fully restore to the storage state at this time. Therefore, do not delete the layer easily, not the layer first hidden.
5-10 using layer Comps
