This project contains five gizmos that allow you to ray march/path trace a wide variety of shapes, including fractals, utilizing the GPU.
3D
Blink Ray Marcher
Contributed by obulka
blink_fog_3d
Contributed by obulka
A BlinkScript Gizmo to create 3D/4D noise that can be used as fog.
glow_3D_V3
Contributed by simorlabrasse
Use a lighting object with a luminance pass to relight an other object
lightning_generator
Contributed by ErwanL
3D Lightning Bolt generator to be used with Higx PointRender
N_RayReflect
Contributed by obulka
This BlinkScript Gizmo allows you to perform single-bounce raytracing, only requiring a camera, normals AOV, and HDRI.
Voxel System
Contributed by MatteHue
A set of nodes for building, lighting and rendering voxel grids in nuke, in particular, for fog and cloud generation.