Filter (Particle Tracing, Point Trajectories, Ray Tracing)

Add a filter attribute to a particle trajectories or particle, point trajectories, or ray or ray tracing plot.

model.result(<pgtag>).feature(<ftag>).create(<atag>,"ParticleTrajectoriesFilter");

model.result(<pgtag>).feature(<ftag>).create(<atag>,"PointTrajectoriesFilter");

model.result(<pgtag>).feature(<ftag>).create(<atag>,"RayTrajectoriesFilter");

model.result(<pgtag>).feature(<ftag>).feature(<atag>).set(property, <value>);

model.result(<pgtag>).feature(<ftag>).create(<atag>,"ParticleTrajectoriesFilter") creates a filter attribute named <atag> belonging to the plot feature <ftag>.

Use filters to plot a subset of particles, points, or rays in a dataset.

Filters can be added to particle trajectories plots and particle plots; point trajectories plots; and ray trajectories plots and ray plots.

The following properties are available:

Table 7-37: Valid Properties for the Filters for particle trajectories, Point Trajectories, and Ray Tracing
Property	Value	Default	Description
evaluate	all\|fraction\| number	all	Determines which particles are rendered when creating the plot.
fraction	Double	1	Fraction of particles that are rendered. Active when evaluate is set to fraction.
logical	Double	1	Logical statement that must be true for a particle, point, or ray to be included in the plot. Active when type is set to logical.
number	Integer	100	Number of particles, points, or rays that are rendered. Active when evaluate is set to number.
type	all \| primary\| secondary\| logical	all	Determines which particles, points, or rays that are included when creating the plot. primary and secondary are not available for point trajectories.