Use a Ray Trajectories plot in 2D (
) or 3D (
) to visualize the trajectories of rays computed using the Geometrical Optics or Ray Acoustics interface. Add a
Color Expression,
Deformation, or
Filter subnode as needed. For the settings in the
Filter subnode, see
Filter for Ray and Ray Trajectories. Right-click a
2D Plot Group or
3D Plot Group to add this plot. The plot does not compute the ray trajectories during results processing — the trajectories are computed by one of the physics interfaces (Ray Acoustics or Geometrical Optics). The plot can thereby render tens of thousands of rays quickly because the trajectories have already been computed