Integrate the ZENO node system into Blender for creating robust physics animations!

Related tags

Miscellaneous zenoblend
Overview

ZenoBlend

Integrate the ZENO node system into Blender for creating robust physics animations!

End-user Installation

Goto Release page, and click Assets -> download zeno-linux-20xx.x.x.zip.

Then, start Blender and Edit -> Preferences -> Add-ons -> Install, and choose the file you just downloaded. Afterwards, type 'Zeno' in the search bar, and tick the Physics: Zeno Blend line it pops in.

Developer Build

Setup

First of all, please run this command:

git submodule update --init --recursive

To fetch ZENO which is included a submodule.

Requirements

For configurations of ZENO, please refer to the README of ZENO itself. This README will focus on ZenoBlend itself here.

You need Python 3.9 cause latest Blender use it too.

Ubuntu 20.04

apt-get install -y python3.9-dev

Windows

Install Python 3.9 with a .msi from https://www.python.org, and add it to PATH.

Build

NOTE: It's suggested to use Blender 2.93 or 3.0, other versions are untested now thus may not work.

Linux

cmake -B build -DPYTHON_EXECUTABLE=$(which python3.9)
cmake --build build --parallel

Windows

cmake -B build -DCMAKE_BUILD_TYPE=Release

@rem Use this if you are using vcpkg:
@rem cmake -B build -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE=[path to vcpkg]/scripts/buildsystems/vcpkg.cmake

Then open build/zenoblend.sln in Visual Studio 2019, and switch to Release mode in build configurations, then run Build -> Build All.

IMPORTANT: In MSVC, Release mode must always be active when building ZENO, since MSVC uses different allocators in Release and Debug mode. If a DLL of Release mode and a DLL in Debug mode are linked together in Windows, it will crash when passing STL objects.

Run

Linux

./debug.py
Comments
  • Build error

    Build error

    Hello, i get an error when compiling your code (arch linux, python 3.9):

    cmake -B build -DPYTHON_EXECUTABLE=$(which python3.9) CMake Error: The source directory "/home/sinasta/Downloads/test/zenoblend/found" does not exist.

    opened by Sinasta 23
  • Add LineViewer node

    Add LineViewer node

    LineViewer node is an output node designed for previewing the colored lines from zeno PrimitiveObject directly in Blender 3DViewport.

    A similar way might be used for create some useful overlay in 3DViewport, such as bounding box, vdb hierarchy, sdf ray marching, etc.

    opened by hooyuser 4
  • Update the UI for node tree management

    Update the UI for node tree management

    • New panel for quickly switch and manage node trees
    • Support mutiple node trees/graphs
    • Each node tree/graph has three state buttons users can toggle: enabled, realtime update, cached
    • Show how many frames have been cached if cache exists

    new UI

    opened by hooyuser 0
  • Fix vertex color transfer problem

    Fix vertex color transfer problem

    • Fix Gamma correction issues gamma correction
    • Fix blender attribute naming conflict issues (just a hack for now)

    I believe it would be better if we can specify which zeno point attributes will be converted into blender vertex colors. It could be handy to have a UI to type attribute names like the following Sverchok node. However, I doubt whether we can make this kind of UI compatible with the current Zeno graph execution system or not.

    UI

    opened by hooyuser 0
  • Zenoblend and FLIP using over 100GB of ram

    Zenoblend and FLIP using over 100GB of ram

    Hey I have been testing the system and it seems to use over 100GB of ram in my environment and causes the system to nearly crash. So far here is my config, please if you can think of something let me know.

    image

    opened by Geramy 6
  • Debug build has release/debug mismatches.

    Debug build has release/debug mismatches.

    When configuring for debug mode with vcpkg and cmake the visual studio solution files have a lot of mismatches. The paths for the tbb and tbb malloc are wrong in all project files and zeno_mesh has debug/release mismatches which probably goes back to the mpmmeshing library. This is a problem when trying to build the project in debug mode. its tbb_debug and not tbb-debug also the vcpkg location for debug libraries are debug/lib/ not lib/. I am working on building a debug version to see if it changes any of the problems I am having with openvdb and I think tbb as well.

    opened by Geramy 0
  • PrimitiveToSDF Not showing up

    PrimitiveToSDF Not showing up

    Hi, using the latest zeno and zenoblend there is no option for PrimitiveToSDF or MeshToSDF or any of the MeshToSDF.cpp nodes. I notice they are not using ZENDEFNODE instead they are using the like "zeno::defNodeClass"

    opened by Geramy 28
Releases(2021.9.13)
Owner
Zenus Technology
Shenzhen Zenus Technology Co. Ltd.
Zenus Technology
GitHub
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