A text parameter which lines are interepreted as textual entries. If Offline the module does not send any output. This is useful in order to avoid unnecessary renderings when several parameters have to be changed and intermediate results are of no interest. Type of geometric primitive to be placed at every grid point. These primitives are defined in local coordinate systems with the origin at each grid point.
All primitives fit into a unit box centered at the origin.
The preferred symmetry axis is the z-axis. Centered at the origin, diameter is 1. Centered at the origin, edge length is 1. Centered at the origin, all vertices are on the axes. Center of the base is the origin, diameter of the base is 1, height is 0.5, symmetry axis is the z-axis.