Adding a circular mask to an image
Often in games, UI elements are not designed to be rectangular. Thus, a quick way to change their shape is through masking. One of the basic shapes is a circle. Therefore, in this recipe, you will learn how to make an image circular. This could be useful, for example, to surround a character icon circularly or to create special circular buttons. In order to achieve this, we will use the Mask component.
How to do it...
- First of all, we need to create a mask, which in this case should be circular. Since the mask is just another image, let's open a graphic program that we have. Then, we need to create a new image with the same pixels for the height and width so that the drawing canvas is a square.
- This step and the ...
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