Case background: For small and medium sellers in online stores, the choice of models is relatively limited due to financial problems. At present, it is a women's clothing store, but female models are too fat to advertise. So how to slim and beautify the model without changing the model? As shown in the figure, the processed pictures are more attractive to consumers. The operation steps are as follows: Step 1 Open the diagram 1. Step 2 Select the "Filter → Liquefaction" command in the menu bar (shortcut key Ctrl+Shift+X) to enter the "Liquefaction" dialog box. Step 3 Click (shortcut key W) in the upper left corner of the Liquefaction dialog box, and select the forward deformation tool. Hold down the mouse and drag on the red underwear, pushing outward or inward (pay attention to the size of the pen when dragging, as shown in Figure 3, because the size of the pen will affect the area where liquefaction deformation occurs). Click "OK" to display the rendering as shown in Figure 2, and save the file.

Figure 1 Before liquefaction

Fig. 2 Effect diagram after "liquefaction"

Figure 3 "Liquefaction" Tool Interface