LEGO Creator 5891 (Shadertoy)

A demonstration of a Shadertoy shader rendering 490 dynamic bricks using signed distance fields and GGX path tracing.

This shader renders 490 dynamic and independent bricks using a propagation scheme. This method allows for high number of dynamic objects but limits their maximum velocity (translation + transformation). 3D models are defined using SDF:s, screen space normals are used and GGX path tracing lights the scene. ~155 fps is achieved on a 165W 3080, which is pretty high considering that no space skipping is used: shadertoy.com/view/DsSSWh