Port: Pick
Type: Pick
The location in 3D space.
Port: Lattice
Type: Lattice
Constraints: 2-D.
1-vector.
The data lattice. It can be of any primitive type, and any
coordinate type.
Port: Points edit mode
Type: Option Menu
Menu Item: Add
Menu Item: Delete
Menu Item: Move
Switch to change edit mode for manipulating the locations
list. In adding mode, a new location is added at the
point where the left mouse button is pressed. In deleting
mode, the location that's closest to the point where the left
mouse button is pressed is deleted from the list. In moving
mode, the location that's closest to the point where the left
mouse button is pressed is moved to a new location, determined
as the point where the left mouse button is released (a click,
drag and release mechanism).
Port: Delete all
Type: Button
Deletes all locations from the list.
Port: Data
Type: Dial
Current data value, to be associated with the next point
to be put on the list.
Port: Locations
Type: Lattice
Constraints: 1-D.
float.
curvilinear.
3-cD.
Output locations. The coordinates of each location are
contained in the coordinates part of the lattice. Here,
the x and y coordinates are obtained from the x and y
location of the picked point, while the z coordinate is
obtained from the interpolated value of the lattice at
that picked point. Thus, if the data part of the 2D
lattice is height values, the coordinates of the output
locations are the coordinates in 3D space. The data
part of the lattice contains the data value associated
with each location.