Curved World Shader is a complete collection of bending effects which are as follows:
• exaggerated horizon curve
• bend the horizon
• Spherical World
• small planet
• cylindrical roll-off
• cylindrical tower
• Spiral Bending
• onset effect
• and many more

Shader bending is a special and very effective top displacement technique to create a mesh and bending illusion of the entire scene without modifying the actual and original mesh.
The effect only appears inside the camera and does not disturb the game elements such as: physics, animation, AI, path finding and other mesh changes.