Houdini
Houdini is a 3D animation and visual effects software developed by SideFX, widely used in film, television, and game development for procedural content creation. It allows artists and developers to build complex effects, simulations, and environments using a node-based workflow, where operations are represented as interconnected nodes that can be modified non-destructively. The software includes a Python API, enabling automation, custom tool development, and integration with other pipelines.
Developers should learn Houdini when working in visual effects, animation, or game development, particularly for tasks requiring procedural generation, dynamic simulations (like fluids, fire, or destruction), or complex environment building. It is essential for roles involving technical art, pipeline development, or tool creation in studios that rely on its node-based system for scalable and reusable workflows. The Python API is especially valuable for automating repetitive tasks, extending functionality, and integrating Houdini into larger production pipelines.