Yes there is. 2D objects are flat objects that only have a length, width, and area. 3D objects include a height and volume.
Shadows
A 2D sphere is a circle.
A 2d nine sided shape is called a nonagon.
Examples of 2D objects include shapes like circles, squares, and triangles, which have only height and width without any depth. In contrast, 3D objects include items such as cubes, spheres, and cylinders, which possess height, width, and depth, allowing them to occupy physical space. Other examples of 2D objects are paintings and photographs, while 3D objects can include sculptures and buildings.
Yes there is. 2D objects are flat objects that only have a length, width, and area. 3D objects include a height and volume.
Pixels are tiny squares that most (if not all) 2D video game objects are made of. 3D objects and made of pentagons, but I don't know if the pentagons of 3D objects are considered pixels or not.
No, for they do not have a depth
Shadows
There is no official 2D Minecraft game but there is a mod "2d minecraft"
Yes, it is called Zelda: Ocarina of time - Master Quest
A 2D sphere is a circle.
There is a game called Magicka, which is pseudo-3D, but is played like 2D. You have blue & pink playable wizards.
A 2d nine sided shape is called a nonagon.
2d games are just that, 2D. If you use a 3D effect then it should come out in 3D, yet the game-play play itself will stay 2D, but popped out.
Objects existing in 1.5 dimensions have properties that are a mix of two and three-dimensional objects. They have length and width like 2D objects, but also have a small amount of depth. This gives them a unique appearance and behavior that is different from both 2D and 3D objects.
Taokaka is a human/cat character that is playable in a video game called "BlazBlue". It is a 2D fighter game that has two available series to purchase.