Hello there, I wanna know how to make the effect of a liquid being inside of something, whenever i insert liquid it just spans across the whole picture, like an ocean, i want to know how to make it be contained in something like in a glass or how to make like a pond with land circling a pond of water, can someone please explain. Thanks

Planes are infinite, So when their used for water or clouds they go though other objects and go on for infinity. To concentrate a liquid like in a glass of water, use an object for the water like a cylinder in the class. This can be tricky when it comes to complicated shaped objects like a curved wine glass. Sometimes when I know I'll be putting liquid in the object, I'll create the liquid in the modeling program as I create the glass.