This library contains C++ code and Python bindings for loading 3mf files.
Savitar is released under terms of the LGPLv3 License. Terms of the license can be found in the LICENSE file. Or at
http://www.gnu.org/licenses/lgpl.html
But in general it boils down to:
You need to share the source of any Savitar modifications if you make an application with Savitar.
- Python 3.6 or higher
- Ninja 1.10 or higher
- VS2022 or higher
- CMake 3.23 or higher
- nmake
- Python 3.6 or higher
- Ninja 1.10 or higher
- apply clang 11 or higher
- CMake 3.23 or higher
- make
- Python 3.6 or higher
- Ninja 1.10 or higher
- gcc 12 or higher
- CMake 3.23 or higher
- make
Note:
We are currently in the process of switch our builds and pipelines to an approach which uses Conan and pip to manage our dependencies, which are stored on our JFrog Artifactory server and in the pypi.org. At the moment not everything is fully ported yet, so bare with us.
If you want to develop Cura with Savitar see the Cura Wiki: Running Cura from source
If you have never used Conan read their documentation which is quite extensive and well maintained. Conan is a Python program and can be installed using pip
pip install conan --upgrade
conan config install https://github.com/ultimaker/conan-config.git
conan profile new default --detect --force
Community developers would have to remove the Conan cura repository because it requires credentials.
Ultimaker developers need to request an account for our JFrog Artifactory server at IT
conan remote remove cura
git clone https://github.com/Ultimaker/libSavitar.git
cd libSavitar
conan install . --build=missing --update
# optional for a specific version: conan install . pysavitar/<version>@<user>/<channel> --build=missing --update
cmake --preset release
cmake --build --preset release
conan install . --build=missing --update build_type=Debug
cmake --preset debug
cmake --build --preset debug
To create a new Savitar Conan package such that it can be used in Cura and Uranium, run the following command:
conan create . savitar/<version>@<username>/<channel> --build=missing --update
This package will be stored in the local Conan cache (~/.conan/data
or C:\Users\username\.conan\data
) and can be used in downstream
projects, such as Cura and Uranium by adding it as a requirement in the conanfile.py
or in conandata.yml
.
Note: Make sure that the used <version>
is present in the conandata.yml in the pySavitar root
You can also specify the override at the commandline, to use the newly created package, when you execute the conan install
command in the root of the consuming project, with:
conan install . -build=missing --update --require-override=savitar/<version>@<username>/<channel>
You can use your local development repository downsteam by adding it as an editable mode package. This means you can test this in a consuming project without creating a new package for this project every time.
conan editable add . savitar/<version>@<username>/<channel>
Then in your downsteam projects (Cura) root directory override the package with your editable mode package.
conan install . -build=missing --update --require-override=savitar/<version>@<username>/<channel>