A compute shader implementation of marching cubes.
This is a simple demo of my compute shader implementation of the marching cubes algorithm. The underlying methods are based on the article from Paul Bourke and the compute shader code is based on Sebastian Lague's marching cubes implementation in unity.
The voxel generation can be altered at runtime by a few parameters. These include scale, isoValue and noise settings. The distance function samples from 3D noise, based on the current isoValue. Various noise settings are included in order to customize the voxel generation.
This project requires an OpenGL version of 4.3 or higher, as it makes use of the compute shader and shader storage buffer features. It also requires a modern version of CMake to build (3.17+, don't forget to clone recursively).
When running the project, make sure to set the working directory to the res folder, it won't find the required shaders otherwise.