Houdini (Side Effects Software)

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Houdini (Side Effects Software) is used for visual effects and character animation. It was used in Disney's feature film The Wild.[4] Houdini uses a non-standard interface that it refers to as a "NODE system". It has a hybrid micropolygon-raytracer renderer, Mantra, but it also has built-in support for commercial renderers like Pixar's RenderMan and mental ray.