Understanding Screen Space Displacement

How It Works

3D Displacement Test replaces the standard parallax occlusion mapping technique with an experimental screen space displacement method. Instead of using traditional surface mapping, this shader draws each block per-pixel, creating the illusion that surfaces have genuine 3D depth and protrude toward you.

The shader enhances this effect by adding colored lighting that reacts to light sources in caves and buildings, casting semi-realistic shadows across surfaces. It also supports PBR textures, allowing materials to display natural variation in roughness and shininess.

The result is a visually distinct, experimental aesthetic that gives Minecraft an unusual appearance compared to standard shaders. This makes it ideal for players interested in testing cutting-edge graphics techniques.