A lot of friends asked to pull the glass problem, novice to pick transparent objects or not understand, today to send a dig glass tutorial. Hope to help you.
First paste the original image and the bottom of a picture:
Reference map
Reference map
The first Pull: Layer mode cutout
Layer pattern Pull: Make full use of the "screen" and "multiply" properties in the layer mode to pull the map. The obvious point is that a layer using the "screen", the layer of white visible, black invisible, using the "multiply" after the layer of white invisible, black visible.
The concrete pull the law everybody looks down.
1, first with meticulous tools or lasso tool to check out the opaque part. Note: The tools in the red box are available, and I generally prefer to use the exact pen tool.
Figure 1
2, press Ctrl+enter key, the path into a constituency. As shown in the Picture: (By the way: you see my layer there are two of graphs, I was left to do the last to do the bottom map, and pull the process does not matter, do not care about it).
Figure 2
3, press CTRL+J after the background layer automatically generated layer 1, as shown:
Figure 3 Category: