This is my attempt at making a voxel engine using C# and Godot game engine.

Libraries used:

• https://github.com/paulohyy/linerenderer
  • For bullet line tracers
• https://www.nuget.org/packages/Snappy.NET/
  • For voxel chunk compression and decompression
• https://github.com/Zylann/godot_terrain_plugin
  • I have this as an addon, but haven't gotten around to using it

VoxelVolume basicVoxel = new VoxelVolume(new NoisePopulator(),128,1024,1024,64,0.25f);

VoxelVolume takes in an implementation of IVoxelDataPopulate, volume height, volume length, volume width, chunk size, and voxel size.

• The main voxel code can be found under src/goxlap
  • voxelworld.cs the entry point to the voxel engine, contains the VoxelVolume, IVoxelDataPopulate along with the implementations of the interface
  • chunkmanager.cs contains the ChunkManager class
    • ChunkManager basic loading of populated voxel chunks
    • ChunkStruct voxel chunk data structure that contains a volume offset, voxel data, compressed voxel data
  • blockMesher.cs contains the block meshing code
  • chunk.cs depricated
  • voxelUtils.cs contains the enum for the voxel types (I need to refactor to use this throughout the code)

• Threaded voxel chunk generation
• Some way to batch the voxel chunks using MeshInstance
• Camera location based chunk loading
• Greedy meshing for block mesher
  • Preliminary implementation done, need to speed up mesh generation
• Other voxel mesher algorithm (marching cubes, dual contouring)
• Voxel chunk collision based on the type of mesher used
  • i.e. block mesher would use box colliders