Blender is a free 3D graphics application that can be used for modeling, UV unwrapping, texturing, rigging, water and smoke simulations, skinning, animating, rendering, particle and other simulations, non-linear editing, compositing, and creating interactive 3D applications, including video games, animated film, or visual effects.
Blender's features include advanced simulation tools such as rigid, realistic body, fluid, cloth and softbody dynamics, modifier-based modeling tools, powerful character animation tools, a node-based material and compositing system and Python for embedded scripting.
- Support for a variety of geometric primitives, including polygon meshes, fast subdivision surface modeling, Bezier curves, NURBS surfaces, metaballs, digital sculpting, and outline fonts.
- Versatile internal rendering capabilities and integration with YafaRay, a free software ray tracer.
- Keyframed animation tools including inverse kinematics, armature (skeletal), hook, curve and lattice-based deformations, shape keys (morphing), non-linear animation, constraints, vertex weighting, soft body dynamics including mesh collision detection, LBM fluid dynamics, Bullet rigid body dynamics, particle-based hair, and a particle system with collision detection.
- Modifiers to apply non-destructive effects.
- Python scripting for tool creation and prototyping, game logic, importing and/or exporting from other formats, task automation and custom tools.
- Basic non-linear video/audio editing and compositing capabilities.
- Game Blender, a sub-project, offers interactivity features such as collision detection, dynamics engine, and programmable logic.
- A fully-integrated node-based compositor within the rendering pipeline.
- Fixed Bugs.