User:Tohline/vtk/Examples/LegacyBUstructuredPoints

Example Input Files & VisTrails Pipelines

This is one example of an input data file that we have successfully used to generate a useful interactive rendering within VisTrails. The file illustrates VTK's Simple Legacy Format and the POLYDATA dataset format. To aid in implementation, we present the full ascii dataset, the resulting rendered image, and a screen shot of the VisTrails pipeline that was used to generate the image. This example (G) is very similar to the "Cube example" that is provided in §15.3 of the VTK User's Guide, authored and published by Kitware, Inc. (see especially pp. 331-332) and is one of many "simple cube" examples that have been discussed in detail in our accompanying Simple Cube Tutorial. A list of other example input data files is provided near the end of the tutorial.

Legacy Cube Example G

# vtk DataFile Version 1.0
Boston University example
ASCII
DATASET STRUCTURED_POINTS
DIMENSIONS 3 4 5
ORIGIN 0 0 0
SPACING 1 1 2
CELL_DATA 24
SCALARS temp-cell float
LOOKUP_TABLE default
0 0 1 1 0 0
0 0 1 1 0 0
0 0 1 1 0 0
0 0 1 1 0 0
POINT_DATA 60
SCALARS temp-point float
LOOKUP_TABLE default
0 0 0 1 1 1 1 1 1 0 0 0
0 0 0 1 1 1 1 1 1 0 0 0
0 0 0 1 1 1 1 1 1 0 0 0
0 0 0 1 1 1 1 1 1 0 0 0
0 0 0 1 1 1 1 1 1 0 0 0

Pipeline03	Warp (Point Data) Image
	Warp (Cell Data) Image

Related Discussions

• Other examples of properly formatted input data files
• Simple Cube Tutorial
  • Specifying Points (Vertices) and Polygons of a cube
  • Defining Color Lookup Tables