4 天之前 · vtkStructuredGrid is a data object that is a concrete implementation of vtkDataSet. vtkStructuredGrid represents a geometric structure that is a topologically regular array of …

This example reads and writes points into a structured grid. The structured grid is colored by point data. However there is an option to color by cell data. Demonstration code is also provided to …

2021年10月15日 · vtk中自带生成流线的函数，使用vtkStreamTracer类就可以生成流线图。使用vtkStreamTracer需要两个数据输入，一个表示流线生成的位置，一般使 …

Create an Unstructured Grid Dataset. Unstructured grid datasets are the most general dataset type in both topology and geometry. In this example we “artificially” create an unstructured grid …

2024年8月14日 · 在 VTK 中，可以通过多种方式创建流体数据，最常见的是创建结构化网格（Structured Grid）和非结构化网格（Unstructured Grid）。在上述示例中，我们创建了一个简 …

2024年1月22日 · vtkDataSet是VTK（Visualization Toolkit）中所有可视化数据类型的基类，涵盖vtkPolyData、vtkImageData、vtkStructuredGrid、vtkRectilinearGrid和vtkUnStructuredGrid …

vtkUnstructuredGrid is a data object that is a concrete implementation of vtkDataSet. vtkUnstructuredGrid represents any combinations of any cell types. This includes 0D (e.g., …

Structured grids in VTK represent a mesh in which points are arranged in a regular lattice in 3D space. It is best suited for problems where the domain can be discretized as a regular grid. For …

Get the array of all cell types in the grid. Squeeze all arrays in the grid to conserve memory. Reset the grid to an empty state and free any memory. Get the size, in number of points, of the …

vtkExplicitStructuredGrid是可视化工具包（VTK）库中的一个类，表示 显式结构网格数据集。在VTK中， 结构化网格是一种数据集， 其中点以规则的、类似网格的结构排列，并且每个点都 …