MaterialMakerRayMarching VS sdf-viewer

Also you can use my nodes at https://github.com/paulofalcao/MaterialMakerRayMarching for MaterialMaker for making procedural nodebased SDFs in Material Maker

1 - Download the latest "MaterialMakerPauloFalcaoLib - v0.02.json" file from https://github.com/paulofalcao/MaterialMakerRayMarching , and save the file wherever you like

100 procedural realtime animation using nodes and my Ray Marching Library for Material Maker 0.95 - https://github.com/paulofalcao/MaterialMakerRayMarching

You can find it here https://github.com/paulofalcao/MaterialMakerRayMarching

Afterward, this GLSL shader does the actual rendering. This shader is applied to a cuboid mesh that represents the bounding box of the object. The mesh is useful for only raytracing the part of the screen that may reach the object, and for extracting the rays for each pixel from the hit points. The shader simply walks along the ray for each pixel, moving by the amount of distance reported by the SDF on each position. If the surface is reached at some point, the normal is computed and the lighting is applied for the material saved in the closest voxel. To get the distance at a point that does not match the grid, interpolation is applied, leading to round corners if the level of detail is not high enough.