Module: Grid Lines ()

Description:

This module allows you to visualize the grid structure of a regular 3D scalar or vector field with uniform, stacked, rectilinear, or curvilinear coordinates. The nodes of the underlying grid can be addressed using an index triple (i,j,k). The Grid Lines module extracts slices of constant i, j, or k index out of the grid and displays them as a wireframe model.

Connections:

Data [required]
The regular field to be investigated.

Ports:

Orientation

Specifies whether slices in the ij, ik, or jk plane should be displayed. For stacked as well as rectilinear coordinates the indices i, j, and k refer to the x, y, and z direction, respectively.
Note that the option "all" is disabled in case the input is of type HxUniformScalarField3.

Geometry

This port is only visible if the module is connected to a real-valued 3D vector field. In this case, the grid may be built using the data values instead of the node's coordinates or using both nodes and data values. This is a useful option if the vector field contains displacement vectors.

Slice

Allows you to select the constant node index, e.g., the k index if orientation is set to ij.