ubuntu 22.04 编译 OSMESA & ParaView
可选 更新MESA驱动
编译安装 OSMESA
编译安装 ParaView
依赖项
# TBB 手动安装
sudo apt install libopenmpi-dev # libtbb-dev
git clone https://gitlab.kitware.com/paraview/paraview.git
git submodule update --init --recursive
cmake -GNinja -DPARAVIEW_USE_PYTHON=ON -DPARAVIEW_USE_MPI=ON -DVTK_SMP_IMPLEMENTATION_TYPE=TBB -DCMAKE_BUILD_TYPE=Release ..
ninja -j6
sudo ninja install
测试代码
import paraview.simple
def main():
render_view = paraview.simple.GetActiveViewOrCreate('RenderView')
render_view.ViewSize = [1920, 1080]
sphere = paraview.simple.Sphere()
sphere_display = paraview.simple.Show(sphere, render_view)
sphere_display.DiffuseColor = [1.0, 0.0, 0.0]
render_view.CameraPosition = [-5.0, 0.0, 0.0]
render_view.CameraFocalPoint = [0.0, 0.0, 0.0]
render_view.CameraViewUp = [0.0, 0.0, 1.0]
render_view.CameraParallelScale = 1.0
paraview.simple.SaveScreenshot('./test.png', render_view)
if __name__ == '__main__':
main()
