ComputeMeshBuffer()

MayaFlux::Buffers::ComputeMeshBuffer::ComputeMeshBuffer ( Config  config )

explicit

Definition at line 17 of file ComputeMeshBuffer.cpp.

    : VKBuffer(
          worst_case_bytes(
              config.resolution_x, config.resolution_y, config.resolution_z),
          Usage::VERTEX,
          Kakshya::DataModality::VERTEX_POSITIONS_3D)
    , m_res_x(std::max(config.resolution_x, 1U))
    , m_res_y(std::max(config.resolution_y, 1U))
    , m_res_z(std::max(config.resolution_z, 1U))
    , m_bounds_min(config.bounds_min)
    , m_bounds_max(config.bounds_max)
    , m_iso_level(config.iso_level)
{
    std::visit([this](auto&& source) {
        using Source = std::remove_cvref_t<decltype(source)>;
        if constexpr (std::is_same_v<Source, Kinesis::SpatialField>) {
            m_field = std::move(source);
        } else if constexpr (std::is_same_v<Source, std::filesystem::path>) {
            m_gpu_field = true;
            m_field_shader = std::move(source).string();
        } else {
            m_gpu_field = true;
            m_field_expression = std::move(source.source);
        }
    },
        std::move(config.source));
 
    MF_INFO(Journal::Component::Buffers, Journal::Context::Init,
        "ComputeMeshBuffer{}: {}x{}x{} grid, {:.1f} MB worst-case",
        m_gpu_field ? " (GPU field)" : "",
        m_res_x, m_res_y, m_res_z,
        static_cast<float>(get_size_bytes()) / (1024.F * 1024.F));
}

References MayaFlux::Journal::Buffers, MayaFlux::Buffers::VKBuffer::get_size_bytes(), MayaFlux::Journal::Init, m_field, m_field_expression, m_field_shader, m_gpu_field, m_res_x, m_res_y, m_res_z, max, MF_INFO, and MayaFlux::Buffers::ComputeMeshBuffer::Config::source.

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