Products

Current Promotions

Autodesk 30% off Promo

July 10th to October 20th, 2017

30% on 1-year or 3-year Autodesk Subscriptions (Rentals)


  • Existing customers can save up to 30% on 1-year or 3-year Subscriptions to any eligible product when they trade in their older perpetual licenses.

  • Get the latest version of Maya, 3ds Max or a Media & Entertainment Collection.

Description

Arnold is an advanced Monte Carlo ray tracing renderer built for the demands of feature-length animation and visual effects. Originally co-developed with Sony Pictures Imageworks is available as a standalone renderer on Linux, Windows and Mac OS X, with plug-ins for Maya, 3ds Max, Houdini, Cinema 4D, Katana and Softimage.


Features


Arnold is a fast, memory efficient and scalable physically-based raytracer. Its aim is to simplify the pipeline of VFX and animation companies with a reduced set of user interface elements, and by promoting a single pass approach removing all the associated storage and management costs.


Fur & Hair


An efficient raytraced curve primitive makes Arnold the perfect choice for rendering fur and hair using very little memory. Its hair shader has double offset speculars, transmission and is specifically designed to reduce flickering of thin hairs.








Motion blur


Accurate 3D motion blur correctly interacts with shadows, volumes, indirect lighting, reflection or refraction. Deformation motion blur is extremely efficient and works for polygons, hairs and particles. Rotational motion describes precise circular arcs.









Sub-surface scattering


Arnold's raytracing-based sub-surface scattering approach makes tuning point clouds a thing of the past. It requires no additional memory, supports motion-blurred lighting, interactive lighting and its performance scales optimally as more CPU threads are used.








Volumes


The volumetric rendering system is based on proprietary importance sampling algorithms and can render effects such as smoke, clouds, fog, pyroclastic flow or fire. Volumes interact with direct and indirect lighting from arbitrary area light sources. Supports OpenVDB and MayaFluids.










Flexibility and extensibility


Thanks to an easy to use C++ API with Python bindings, TDs and programmers can integrate Arnold in external applications, and create custom shaders, cameras, light filters and output drivers. Arnold has been integrated into many apps, both commercial and proprietary.


Scalability


Arnold is carefully multi-threaded and makes optimal use of all available CPU threads. Even for traditionally single-threaded operations such as loading of procedural geometry, displacement or ray accel construction. Hyper-threading provides a solid 20% speedup.


Instances


Arnold can efficiently raytrace instances of any scene object with transformation and material overrides. It is easy to create thousands or even millions of instances resulting in trillions of renderable primitives, which is great for vegetation, large environments and FX.








Memory efficient


Thanks to Arnold's compact and highly optimized data structures, you can render scenes with hundreds of millions of unique primitives quickly and with a much lower memory footprint than is possible with other renderers.











Deferred geometry loading


Geometry can be created on demand through "procedural" nodes (or stand-ins) rather than upfront. This allows the modular assembly of scenes. Procedural nodes can point to ASS, OBJ, PLY and DLL/DSO files, opening the door to programmatic scene creation and compositing.


Subdivision and displacement


Arnold supports Catmull-Clark subdivision surfaces. Subdivided vertices are then vector-displaced through arbitrary shader networks. High frequencies can be automatically captured as bump map, reducing the need for excessive subdivision.


Arbitrary Output Variables (AOVs)


Arnold can render any number of AOVs or passes for compositing purposes, including normal, Z-depth, position and ID masks. It also supports deep image data. Shaders can create their own custom outputs (such as direct and indirect diffuse, specular, SSS, etc).










Standalone command-line renderer


Arnold has a native scene description format stored in human-readable text files (Arnold Scene Source, or .ass). These files are easily edited, can be read and written with the C/Python API, can be lazily loaded at render time, or can be fed to the command-line renderer, kick.


Videos



Specifications & Licensing

System Requirements

Please refer to the system requirements for the supported 3D Platform below:

Arnold for Maya (v2015, 2016, 2016.5, 2017)

Windows 64-bit
Linux 64-bit
Mac OS X

Arnold for 3ds Max (v2018)

Windows 64-bit

Arnold for Softimage (v2013, 2014, 2015)

Windows
Linux

Arnold for Cinema4D (R16, R17, R18)

Windows 64-bit
Mac OS X

Arnold for Houdini (v16.0.504.20, 16.0.557, 16.0.600)

Windows
Linux
Mac OS X

Arnold for Katana (v2.5)

Windows
Linux

Arnold SDK

Windows
Linux
Mac OS X


Licensing

Arnold is availble for purchase as an Annual Subscription.

For Render Farms, we suggest purchasing (1) Arnold license per physical machine / node.

All Arnold licenses are Floating / Network and utilise Reprise License Managment software.  Reprise supports the hosting of Arnold licenses on Virtual Machine (VM) servers. **Please specify if you intend to host licenses on a VM

Note: Maya v2017 and newer are automatically bundled with (1) Arnold render license for rendering in the Foreground.  If you wish to render in the background or on a farm, you will have to purchase additional licenses of Arnold.


Licenses are delivered Electronically.

Additional Info

Upgrades / Support

Subscription

  • Software upgrades
  • Access to training and learning materials and videos
  • Entitlement to previous versions
  • Email Support

Maintenance

For owners of perpetual licenses

  • Software upgrades
  • Access to training and learning materials and videos
  • Entitlement to previous versions
  • Email Support


Related Products

RFX recommends the following tools for your Arnold pipeline.

  • Autodesk MayaAutodesk 3ds Max
  • Autodesk Softimage
  • Cinema 4D
  • Shotgun
  • Thinkbox Deadline
  • PipelineFX Qube
  • Smedge