Module category: Filter

• SplitUsg
  • Parameters
  • Input Ports
  • Output Ports
  • Examples

SplitUsg

The input to this module is an unstructured grid (or set of grids) and maybe scalar or vector data (node or element centred). It constructs output grids with the criterion that they have a well-defined dimensionality, thus obtaining an object which contains all 3D elements, another one with all 2D elements, and 1D and 0D respectively, i. e. simply speaking SplitUsg separates the incoming grid into points, lines, plygons, etc.. The scalar or vector data is separated accordingly.

This version has been tested under SGI and Linux platforms.

Parameters

This module has no parameters.

Input Ports

Name	Type	Description
requiredGrid	UnstructuredGrid	Grid with elements of sundry dimensionalities
optionalS_Data	Float	Scalar data of input grid
optionalV_Data	Vec3	Vector data of input grid

Output Ports

Name	Type	Description
outputGrid3D	UnstructuredGrid	3D output grid
outputS_Grid3D_Data	Float	Scalar data of output 3D grid
outputV_Grid3D_Data	Vec3	Vector data of output 3D grid
outputGrid2D	Polygons	2D output grid
outputS_Grid2D_Data	Float	Scalar data of output 2D grid
outputV_Grid2D_Data	Vec3	Vector data of output 2D grid
outputGrid1D	Lines	1D output grid
outputS_Grid1D_Data	Float	Scalar data of output 1D grid
outputV_Grid1D_Data	Vec3	Vector data of output 1D grid
outputGrid0D	Points	0D output grid
outputS_Grid0D_Data	Float	Scalar data of output 0D grid
outputV_Grid0D_Data	Vec3	Vector data of output 0D grid

Examples

Figure: covise/net/general/examples/SplitUsg.net

In this example we see how a car is separated into its 2D and 3D elements.

Figure: 2D elements

Figure: 3D elements