SoDataSensorGetTriggerMFieldNumValues Method |
If this is a priority 0 data sensor, and a change in the data values of a multiple field (e.g., OIV.Inventor.Fields.SoMFVec3f) caused this sensor to be triggered, returns the size of the range of the potentially changed values.
Namespace: OIV.Inventor.Sensors
Otherwise, returns -1