How to use PPT to make such a switching effect ↓
Is it very cool ~ First of all, you need to download a PPT2019 or 365, with a smooth effect. Next look at how to do it.
1 Finding materials
Here we have found two materials on Baidu
2 Pretreatment
Open PPT2019, import these two pictures on a slide page, use Insert-> Shape-> Arbitrary Polygon: Shape this tool 
to check the boundary of the two materials (I ’m blind here), you can also use some The PPT plug-in automatically generates this border, like this (comparison),
and then change the fill to the picture in the format of the two shapes. The material picture
is used to fill in here for convenience of viewing, so there is an additional picture, and then directly put the line Just cancel, it looks like two pictures, but they are already two shapes
3 Boolean operations
To use the smoothing switching effect, it must be the same shape, but here we are two shapes. So we need to use Boolean operation to erase them into a shape (the tool can get it out in the options)
, do not overlap the two shapes, and then copy a slide. In the first slide, select Spider-Man, hold down ctrl and select Batman, and erase, and only Spider-Man will be left. In the second slide, select Batman first, then Spiderman, and erase, and Spiderman is left. At this time, their positions are aligned together, and it becomes like this.
Next, add a smooth switch for Batman, It ’s OK.
Now when you try to switch slides, you can see such a cool effect. Of course, the finer the boundary of the front shape, the better the effect ~
