Voxel Space
3 hours ago
- #3D Rendering Algorithm
- #Retro Game Graphics
- #Voxel Space Engine
- The Comanche game, released in 1992 by NovaLogic, featured groundbreaking graphics for its time using the Voxel Space engine, a 2.5D technology based on ray casting principles.
- Terrain is represented using 1024x1024 height and color maps, with the color map including pre-baked shading and shadows to simplify rendering by avoiding real-time illumination calculations.
- The core rendering algorithm draws vertical lines from back to front (or front to back in optimized versions) based on the height map, with enhancements for rotation and performance using a visibility buffer and adaptive step sizes.