Added screenshot and feature list

README.md

@@ -3,3 +3,31 @@ Voxel Tools for Godot
 
 C++ module for creating cube-esque voxel worlds in Godot Engine.
 
+![Example screenshot](screenshots/2016_05_04_0319_w800.png)
+
+Features
+---------
+
+- Compact voxel storage using 8-bit channels like images
+- Calculates meshes based on grid of voxels. Only visible faces are generated.
+- Vertex-based ambient occlusion (comes for free at the cost of slower mesh generation)
+- Voxels can be of any shape, not just cubes (not fully accessible yet but present in code)
+
+
+Ideas TODO
+-----------
+
+- VoxelMap node for infinite voxel terrain
+- VoxelStreamer node to put on players so terrains know which voxels to load around them
+- Physics!
+- Make voxels editable
+- Support internal threading
+- Support saving and loading
+- Promote classes to Node and Resource for better editor experience
+- Interface for terrain generation modules (I don't plan to integrate a noise library in this module, unless it's integrated in Godot core)
+- Support structure generation (anything that is bigger than one voxel)
+- Convert any imported meshes to Voxel-compatible meshes (to comply with a few optimizations)
+- Generate Mesh resources from voxels so they can be used in the editor as MeshInstances
+- Import resources from other editors like Magicka-voxel
+- Volumetric grid algorithms: fluids, pathfinding, lighting...
+