Awesome
Mitsuba Blender Add-on
This add-on integrates the Mitsuba renderer into Blender.
Main Features
-
Mitsuba scene import: Import Mitsuba XML scenes in Blender to edit and preview them. Materials are converted to Cycles shader node trees.
-
Mitsuba scene export: Export a Blender scene to a Mitsuba XML scene for rendering.
More in-depth information about the features of the add-on are available on the wiki.
Installation
- Download the latest release from the release section.
- In Blender, go to Edit -> Preferences -> Add-ons -> Install.
- Select the downloaded ZIP archive.
- Find the add-on using the search bar and enable it.
- To point the add-on to the Mitsuba dependencies, either click on Install dependencies using pip to download the latest package, or check Use custom Mitsuba path and browse to your Mitsuba build directory.
Common issues
:warning: For versions of blender prior to 3.5, you may encounter the error message Failed to load Mitsuba package
after installing the dependencies via pip. In order to fix that, you need to run blender with the --python-use-system-env
flag in order for it to correctly pick up the dependencies. In order to do so, find the path to the blender executable, and in a command prompt run:
<path_to_blender> --python-use-sytem-env
You can refer to the Installation & Update Guide on the wiki for more detailed instructions.
Supported versions
Blender version should be at least 2.93
. The addon has been extensively tested
on LTS versions of blender (3.3
, 3.6
). We recommend using those whenever
possible.