THIS IS A PROJECT I HAVE BEEN WORKING ON FOR A WHILE NOW.
ORIGINALLY I HAD INTEREST IN IT AND THE DEVELOPERS SAID ITS NOW A ABANDONED PROJECT
REQUIRES BLENDER >2.93
heres the overview of the breakdown of what i had to do to get it compiling..
so currently at..
First I RANoutputhttps://quantum-creative-group.github.i ... index.html
https://github.com/Quantum-Creative-Group/quantum_nodes
REQUIRES Animation Nodes
https://docs.animation-nodes.com/
https://github.com/JacquesLucke/animati ... s/releases
Update Your System & Install Dependencies
Before compiling Blender, ensure your system is up to date and all necessary libraries are installed.
bash2. Clone Blender Source Code
Navigate to a directory where you want to store Blender and clone the source code:
bash3. Configure the Build Directory
Create and move into the build directory:
bashIf you encountered missing OpenEXR in previous attempts, set its path explicitly:
bash4. Run CMake to Configure the Build
Run the following command to set up the build:
bashIf CMake runs successfully, proceed to the next step.
5. Compile Blender
Now, compile Blender using all available CPU cores:
bashNote: This process might take several hours depending on your Raspberry Pi model.
6. Run Blender
Once the compilation is done, you can run Blender with:
bashTroubleshooting
CMake Errors (e.g., OPENEXR_INCLUDE_DIR-NOTFOUND)
Run:
bashThen, re-run CMake.
Python Issues
If Blender fails to find Python, explicitly set the path:
bashFinal Notes
If power issues cause performance drops, use a cooling fan or reduce build threads:
bashIf compilation fails at any step, post the error message so we can debug it together!
..
failed compile ....
1. Check OpenImageIO Version
Ensure that you're using a compatible version of OpenImageIO. Run:
bashor check the installed package:
bashrpm -qa | grep openimageio # Fedora/CentOS
brew list openimageio # macOS
If needed, update to the latest version:
bashsudo dnf upgrade openimageio-devel # Fedora
brew upgrade openimageio # macOS
2. Check Compiler Compatibility
Make sure you're using a modern compiler that supports C++17 or later. Run:
bashIf it's outdated, upgrade:
bash3. Fix span<T> Template Issues
The errors around span<int> and span<float> suggest that either:
Your compiler doesn't support std::span (C++20 feature).
span from OpenImageIO is not properly included.
Try explicitly including <span> at the top of your source file:
cppIf the issue persists, try replacing span<T> with std::vector<T> as a temporary fix.
4. Fix OIIO_INLINE_CONSTEXPR Errors
The errors indicate that OIIO_INLINE_CONSTEXPR is undefined. This macro should be defined in OpenImageIO headers. Try explicitly defining it before including typedesc.h:
cppAlternatively, check if a newer OpenImageIO version fixes this.
5. Rebuild OpenImageIO
If you're using a custom build, try rebuilding OpenImageIO:
bash6. Use -fpermissive (Temporary Workaround)
You can attempt to bypass some errors by adding -fpermissive to your compilation flags:
bashHowever, this is just a workaround and may not fix all issues.
ORIGINALLY I HAD INTEREST IN IT AND THE DEVELOPERS SAID ITS NOW A ABANDONED PROJECT
REQUIRES BLENDER >2.93
heres the overview of the breakdown of what i had to do to get it compiling..
so currently at..
Code:
-- =========================================================================-- = Dependency report =-- =========================================================================-- -- The following dependencies found externally:-- expat 2.5.0-- Freetype 2.12.1-- Imath 3.1.6-- JPEG 62-- OpenEXR 3.1.5-- OpenVDB 10.0.1-- PNG 1.6.39-- pybind11 2.10.3-- Python3 3.11.2-- TBB 2021.8.0-- TIFF 4.5.0-- ZLIB 1.2.13-- The following dependencies were not found:-- BZip2 -- DCMTK -- FFmpeg -- fmt 7.0 (10.2.1 BUILT LOCALLY)-- GIF -- JXL -- Libheif -- libjpeg-turbo 2.1 (3.0.4 BUILT LOCALLY)-- LibRaw -- libuhdr (1.2.0 BUILT LOCALLY)-- minizip-ng 3.0.0 (4.0.7 BUILT LOCALLY)-- Nuke -- OpenColorIO 2.2...<2.9 (2.4.1 BUILT LOCALLY)-- OpenCV -- OpenJPEG -- Ptex -- pystring 1.1.3 (1.1.4 BUILT LOCALLY)-- Qt5 -- Qt6 -- Robinmap 1.2.0 (1.3.0 BUILT LOCALLY)-- WebP 1.1 (1.4.0 BUILT LOCALLY)-- yaml-cpp 0.6.0 (0.8.0 BUILT LOCALLY)-- -- =========================================================================-- -- Configuring done-- Generating done-- Build files have been written to: /home/chast/blender/oiio/build[ 0%] Generating testsuite/runtest.py[ 0%] Built target CopyFiles[ 1%] Generating ../../include/OpenImageIO/detail/fmt[ 1%] Generating ../../include/OpenImageIO/detail/fmt/core.h, ../../include/OpenImageIO/detail/fmt/format-inl.h, ../../include/OpenImageIO/detail/fmt/format.h, ../../include/OpenImageIO/detail/fmt/ostream.h, ../../include/OpenImageIO/detail/fmt/printf.h, ../../include/OpenImageIO/detail/fmt/std.h, ../../include/OpenImageIO/detail/fmt/chrono.h[ 1%] Built target fmt_internal_target[ 2%] Building CXX object src/libutil/CMakeFiles/OpenImageIO_Util.dir/argparse.cpp.o[ 2%] Building CXX object src/libutil/CMakeFiles/OpenImageIO_Util.dir/benchmark.cpp.o[ 3%] Building CXX object src/libutil/CMakeFiles/OpenImageIO_Util.dir/errorhandler.cpp.o[ 3%] Building CXX object src/libutil/CMakeFiles/OpenImageIO_Util.dir/farmhash.cpp.o[ 4%] Building CXX object src/libutil/CMakeFiles/OpenImageIO_Util.dir/filesystem.cpp.o[ 4%] Building CXX object src/libutil/CMakeFiles/OpenImageIO_Util.dir/fmath.cpp.o[ 4%] Building CXX object src/libutil/CMakeFiles/OpenImageIO_Util.dir/filter.cpp.o[ 5%] Building CXX object src/libutil/CMakeFiles/OpenImageIO_Util.dir/hashes.cpp.o[ 5%] Building CXX object src/libutil/CMakeFiles/OpenImageIO_Util.dir/paramlist.cpp.o[ 6%] Building CXX object src/libutil/CMakeFiles/OpenImageIO_Util.dir/plugin.cpp.o[ 6%] Building CXX object src/libutil/CMakeFiles/OpenImageIO_Util.dir/SHA1.cpp.o[ 7%] Building CXX object src/libutil/CMakeFiles/OpenImageIO_Util.dir/strutil.cpp.o[ 7%] Building CXX object src/libutil/CMakeFiles/OpenImageIO_Util.dir/sysutil.cpp.oFirst I RAN
Code:
dfCode:
~/blender $ dfFilesystem 1K-blocks Used Available Use% Mounted onudev 1668208 0 1668208 0% /devtmpfs 388300 1372 386928 1% /run/dev/mmcblk0p2 29217448 12345952 15367056 45% /tmpfs 1941496 100204 1841292 6% /dev/shmtmpfs 5120 16 5104 1% /run/lock/dev/mmcblk0p1 522230 68514 453716 14% /boot/firmwaretmpfs 388296 64 388232 1% /run/user/1000https://github.com/Quantum-Creative-Group/quantum_nodes
REQUIRES Animation Nodes
https://docs.animation-nodes.com/
https://github.com/JacquesLucke/animati ... s/releases
Update Your System & Install Dependencies
Before compiling Blender, ensure your system is up to date and all necessary libraries are installed.
bash
Code:
sudo apt update && sudo apt upgrade -ysudo apt install -y git cmake g++ libx11-dev libxi-dev libxrandr-dev libxcursor-dev \libxinerama-dev libglu1-mesa-dev libglew-dev libpng-dev libjpeg-dev \libopenal-dev libogg-dev libvorbis-dev libsqlite3-dev libbz2-dev \libfftw3-dev libboost-all-dev libtbb-dev libyaml-cpp-dev \libopencolorio-dev libopenimageio-dev libopenvdb-dev \libopensubdiv-dev libopenexr-dev libopenmp-dev \libpython3-dev python3-dev python3-numpyNavigate to a directory where you want to store Blender and clone the source code:
bash
Code:
cd ~git clone https://git.blender.org/blender.gitcd blendergit submodule update --init --recursiveCreate and move into the build directory:
bash
Code:
mkdir -p build_linuxcd build_linuxbash
Code:
export OPENEXR_INCLUDE_DIR=/usr/include/OpenEXRexport CMAKE_PREFIX_PATH=/usrRun the following command to set up the build:
bash
Code:
cmake .. -DPYTHON_LIBRARY=/usr/lib/aarch64-linux-gnu/libpython3.11.so5. Compile Blender
Now, compile Blender using all available CPU cores:
bash
Code:
make -j$(nproc)6. Run Blender
Once the compilation is done, you can run Blender with:
bash
Code:
./bin/blenderCMake Errors (e.g., OPENEXR_INCLUDE_DIR-NOTFOUND)
Run:
bash
Code:
sudo apt install libopenexr-devexport OPENEXR_INCLUDE_DIR=/usr/include/OpenEXRPython Issues
If Blender fails to find Python, explicitly set the path:
bash
Code:
cmake .. -DPYTHON_LIBRARY=/usr/lib/aarch64-linux-gnu/libpython3.11.soIf power issues cause performance drops, use a cooling fan or reduce build threads:
bash
Code:
make -j2 # Instead of using all CPU cores..
failed compile ....
1. Check OpenImageIO Version
Ensure that you're using a compatible version of OpenImageIO. Run:
bash
Code:
oiio --versionbash
Code:
dpkg -l | grep openimageio # Debian/Ubuntubrew list openimageio # macOS
If needed, update to the latest version:
bash
Code:
sudo apt update && sudo apt upgrade openimageio-dev # Debian/Ubuntu brew upgrade openimageio # macOS
2. Check Compiler Compatibility
Make sure you're using a modern compiler that supports C++17 or later. Run:
bash
Code:
g++ --versionclang++ --versionbash
Code:
sudo apt install g++-12 # Replace with latest available versionThe errors around span<int> and span<float> suggest that either:
Your compiler doesn't support std::span (C++20 feature).
span from OpenImageIO is not properly included.
Try explicitly including <span> at the top of your source file:
cpp
Code:
#include <span>4. Fix OIIO_INLINE_CONSTEXPR Errors
The errors indicate that OIIO_INLINE_CONSTEXPR is undefined. This macro should be defined in OpenImageIO headers. Try explicitly defining it before including typedesc.h:
cpp
Code:
#ifndef OIIO_INLINE_CONSTEXPR#define OIIO_INLINE_CONSTEXPR constexpr#endif5. Rebuild OpenImageIO
If you're using a custom build, try rebuilding OpenImageIO:
bash
Code:
git clone https://github.com/OpenImageIO/oiio.gitcd oiiomkdir build && cd buildcmake ..make -j$(nproc)sudo make installYou can attempt to bypass some errors by adding -fpermissive to your compilation flags:
bash
Code:
g++ -fpermissive your_file.cpp -o your_programCode:
@inproceedings{10.1145/3450618.3469155,author = {Olart, F\'{e}lix and Tassin, Elo\"{\i}se and Capdeville, Laurine and Pinguet, Luc and Gautier, Th\'{e}o and Lioret, Alain},title = {Quantum Nodes: Quantum Computing Applied to 3D Modeling},year = {2021},isbn = {9781450383714},publisher = {Association for Computing Machinery},address = {New York, NY, USA},url = {https://doi.org/10.1145/3450618.3469155},doi = {10.1145/3450618.3469155},abstract = {Quantum Nodes is a Blender add-on that introduces the integration of quantum algorithms into the 3D creation process. Our work focuses on allowing users to experiment both new forms of creation and approaching the concepts of quantum computing through 3D creation.},booktitle = {ACM SIGGRAPH 2021 Posters},articleno = {32},numpages = {2},location = {Virtual Event, USA},series = {SIGGRAPH '21}}Statistics: Posted by SirFlickka — Sat Feb 15, 2025 4:51 pm