Arnold for Cinema 4D 4.9.4 uses Arnold 7.5.3.4 and is a minor feature release bringing support for Cinema 4D 2027. Support for Cinema 4D 2024 is dropped.
Installation
Download Arnold for Cinema 4D from your Autodesk Account.
See Download Arnold for more information about downloading C4DtoA from your Autodesk Account.
Cinema 4D 2027: Builds for Cinema 4D 2027.0.0 are now available. (C4DTOA-3619)
Scatter Object in Cinema 4D 2027: Instances created with Cinema 4D 2027's native Scatter Object are now translated and rendered correctly with Arnold. (C4DTOA-3605)
Color management in Cinema 4D 2027: Arnold now exclusively uses Cinema 4D's OCIO configuration and view/display settings in Cinema 4D 2027. Arnold's own color management settings have been removed. (C4DTOA-3627)
Bug Fixes
C4DTOA-3623 - Wrong material stacking order when rendering multi-instances
Incompatible Changes
Removed Arnold color management settings in Cinema 4D 2027: Existing scenes that relied on Arnold-specific color management settings differing from Cinema 4D's will now render using Cinema 4D's settings instead, when opened in Cinema 4D 2027. Third-party color managers are no longer supported. (C4DTOA-3627)
System Requirements
Windows 10 or later, with the Visual Studio 2019 redistributable.
Linux with at least glibc 2.28. This is equivalent to RHEL/Rocky 8.
macOS 12 or later.
x86-64 CPUs need to support the SSE4.1 instruction set. Apple Mac models with M series chips are natively supported.
GPU rendering and OptiX denoising work on Windows and Linux only, and require an NVIDIA GPU with the Maxwell architecture or later.