# cee::pt::MultiScalarFrameData

class `MultiScalarFrameData`

  Result of reading a single VTP frame with multiple scalar fields at once.

  Returned by VtpDatasetReader::readMultiScalarFrame().

  See also

  VtpDatasetReader

  Public Members

  uint32_t `particleCount` = 0

    Number of particles in the frame.

  std::vector<float> `positions`

    Interleaved XYZ positions (size = particleCount * 3)

  std::vector<uint32_t> `ids`

    Per-particle IDs (size = particleCount)

  std::vector<std::vector<float>> `scalarArrays`

    One vector per requested field (each size = particleCount)

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