# cee::ug::VisualizationParticleTraceQuery

class `VisualizationParticleTraceQuery`

  Query for particle trace data.

  Public Functions

  `VisualizationParticleTraceQuery`(const UnstructGridModel *model, size_t frameIndex, size_t geometryIndex)

    Constructs a part query object.

  size_t `groupCount`()

    Returns the number of particle trace groups in the associated model.

  void `traceData`(size_t groupIndex, std::vector<cee::ug::ParticleTraceData> *traceData)

    Gets trace data for a given particle trace group.

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