SetWindowName("vtkExplicitStructuredGrid Example") render_window.AddRenderer(renderer) iren = vtk.vtkRenderWindowInteractor() iren.SetRenderWindow(render_window) render_window.Render() iren.Start() 创建vtkExplicitStructuredGrid对象: import vtk # 创建vtkExplicitStructuredGrid对象 explicit_grid = vtk.vtk...
可视化工具包支持五种不同的数据集格式:结构化点(structured points)、结构化网格(structured grid)、直线型网格(rectilinear grid)、非结构化网格(unstructured grid)和多边形数据(polygonal data)。具有隐式拓扑的数据(结构化数据,例如vtkImageData和vtkStructuredGrid)的顺序是x增长最快,然后是y,然后是z。 这些格式如...
1.1 Dataset Format _ 定义几何/拓扑数据和关系 VTK支持5种数据集格式:structured points, structured grid, rectilinear grid, unstructured grid, and polygonal data. 这里只描述非结构化网格,其他不说,用不到. 1.2 Unstructured Grid 非结构化网格数据集由任何可用的单元类型的任意组合组成(比如四六面体混合).非结...
Example #9Source File: surface.py From omfvista with BSD 3-Clause "New" or "Revised" License 4 votes def surface_grid_geom_to_vtk(surfgridgeom): """Convert the 2D grid to a :class:`pyvista.StructuredGrid` object. Args: surfgridgeom (:class:`omf.surface.SurfaceGridGeometry`): the ...
pl3d_output = pl3d.GetOutput().GetBlock(0)# Here we subsample the grid. The SetVOI method requires six values# specifying (imin,imax, jmin,jmax, kmin,kmax) extents. In this# example we extracting a plane. Note that the VOI is clamped to zero# (min) and the maximum i-j-k value...
Example #18Source File: test_composite.py From pyvista with MIT License 5 votes def test_multi_block_init_vtk(): multi = vtk.vtkMultiBlockDataSet() multi.SetBlock(0, vtk.vtkRectilinearGrid()) multi.SetBlock(1, vtk.vtkStructuredGrid()) multi = MultiBlock(multi) assert isinstance(multi, ...
1. vtkExplicitStructuredGrid 是什么? vtkExplicitStructuredGrid 是 VTK 中用于表示具有显式定义坐标点的结构化网格的数据集类。与常规的结构化网格(如 vtkStructuredGrid)不同,vtkExplicitStructuredGrid 允许用户为网格中的每个点提供确切的坐标,从而提供了更高的灵活性。 2. vtkExplicitStructuredGrid 在 VTK 库中...
示例1: stripGrid ▲点赞 7▼ defstripGrid(vtk_grid):# Strip out masked points.ifvtk_grid.IsA("vtkStructuredGrid"):ifvtk_grid.GetCellBlanking(): visArray = vtk_grid.GetCellVisibilityArray() visArray.SetName("BlankingArray") vtk_grid.GetCellData().AddArray(visArray) ...
操作系统:openEuler 20.03 SP3 软件栈:系统自带gcc-10.3.1,系统自带cmake-3.22.0 现象: 执行cmake过程中出现 Could NOT find OpenGL (missing: OPENGL_opengl_LIBRARY OPENGL_glx_LIBRARY OPENGL_INCLUDE_DIR OpenGL) 问题分析: 当前环境中缺少openGL支持库 解决方案: yum install mesa-libGL-devel mesa-libGLU-dev...
Acknowledgements Inspired: Write 2D and 3D Arrays into VTK, Write Cell Array of Structs into a VTK Structured Grid Community Treasure Hunt Find the treasures in MATLAB Central and discover how the community can help you! Start Hunting! Importing and Exporting Data Using MATLAB Read now×...