RenderMan provides us with several options to control how our virtual camera behaves, which is important for creating believable 3D imagery. With Pixar's RenderMan, we can decide, depending on requirements, whether we want finite or infinite depth of field, an instantaneous shutter speed or a long one to create motion blur. This effect is known as the depth of field, and Pixar's RenderMan offers many controls for creating this effect. In the real world, when a camera focuses on a close object, the background can go blurry. Thankfully RenderMan is extremely efficient at rendering motion blur and has a number of options to help tune the final look. However, without motion blur the effect would look unnatural, as moving objects would strobe across the screen, causing temporal aliasing. Pixar's RenderMan can mimic the behavior of real cameras, with extraordinarily fast 3D motion blur.īy default, RenderMan renders scenes with an instantaneous shutter speed, an exposure which is impossible in the real world. Audiences are quite familiar with the look of motion blur and creating this effect in 3D fast and efficiently is critical for convincing visual effects. Conversely, a long exposure results in more motion blur. The faster the exposure, the less things will blur. In live action film, motion blur is the result of objects moving during the exposure of the film. RenderMan is fully capable of delivering high-resolution animation for VR, including the new omnidirectional stereo. RenderMan has seamless Xgen integration with Maya and supports the leading plugins, including Unreal Shave and Haircut, and Peregrine Labs' Yeti. This new library of physically based lights offers standard features like color temperature, exposure, and IES profiles … but also includes specialized Light Filters which have been developed for feature film. Use Pixar Surface to create everything from glass to the most incredibly subtle skin you can image. Pixar materials come fully loaded with all of the creative options for look development demanded by the shading artists at Pixar. Thanks to a collaborative effort between Pixar and Industrial Light & Magic, RenderMan ships with a state-of-the-art material layering system called MaterialX Lama, a component of the MaterialX standard. Physically based shading allows RenderMan to deliver highly realistic lighting with minimal setup, including full support for multi-bounce ray traced global illumination and ray traced subsurface scattering.
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