ArmorPaint delivers GPU-accelerated open-source 3D texture painting
ArmorPaint is a standalone 3D texture painting tool developed by Armory3D that enables artists to paint physically based rendering (PBR) materials directly onto 3D models with immediate viewport feedback. Engineered in C to run directly on the GPU, it features node-based material creation, ray tracing preview capabilities, texture baking, and dedicated integration plugins for Blender, Unreal Engine, and Unity. While the complete source code is maintained openly on GitHub, pre-built binary distributions are sold to provide sustainable funding for continuous development.
ArmorPaint represents one of the most promising open-source attempts to break Adobe's subscription stranglehold on 3D texturing pipelines. Native GPU-driven architecture provides snappy brush responsiveness and real-time viewport feedback across both desktop and mobile platforms. Node-based procedural texturing enables flexible, non-destructive material workflows suitable for modern game-ready asset production. A hybrid funding model offering free source code alongside paid compiled releases strikes a practical balance for indie open-source sustainability. Native bridges for Blender, Unreal Engine, and Unity reduce pipeline friction, though brush ecosystems and high-end procedural masking still lag behind Substance Painter.
DISCOVERED
1h ago
2026-09-11
PUBLISHED
1h ago
2026-09-11
RELEVANCE