GGU-3D-TRANSIENT: "Distance increment" menu item

You can start modelling the particle path(s) using a distance increment. You first define the angle of view and the type of projection in a dialog box. To improve clarity, visualisation of the 3D model can be restricted to the top and bottom plane by activating the "Top and bottom only" check box.

In the following dialog box the modelling parameters and the type of subsequent presentation can be confirmed or edited. Activate the "Opposite to flow direction" check box in order to retrace the path of a particle.