I am making Pac-Man mouth close/open animation.
My goal is to bring it into Unity.
At first I made this combination of a sphere and a cube by using boolean modifier.
Then I changed the size of the cube and made shape keys animation.
It works well in Blender, but in Unity it doesn't work, because Unity doesn't understand the Boolean modifier.
As the next method, I tried to apply Boolean modifier in Blender and remove the cube.
Then the open-mouth is OK, but how can I close Pac-Man's mouth?????
Q: Basically is my approach wrong here? Or how can I close his mouth?
I am a new bee for Blender. I appreciate your any advice.