HashCountProcessor()

MayaFlux::Buffers::HashCountProcessor::HashCountProcessor ( const SpatialHashConfig &  config, bool  gate_alive = false  )

explicit

Parameters

gate_alive

When true, binds mutation_alive and skips a particle before counting it into any cell, so a population with reserve capacity (see SpatialFieldConfig::reserve_fraction) never lets a dead or not-yet-spawned slot occupy a cell. Must agree with whatever HashScatterProcessor in the same chain uses: count and scatter disagreeing about which particles exist corrupts every cell's prefix-sum offset, not just the affected particle's own. False (the default) emits exactly today's shader, no new binding, no new branch.

Definition at line 333 of file SpatialHashProcessor.cpp.

    : NetworkStateFieldProcessor(count_bindings(gate_alive), build_count_spec(gate_alive))
    , m_params(make_grid_push_constants(config))
{
}