TopologyGeneratorNode() [1/2]

MayaFlux::Nodes::GpuSync::TopologyGeneratorNode::TopologyGeneratorNode ( Kinesis::ProximityMode  mode = Kinesis::ProximityMode::SEQUENTIAL, bool  auto_connect = true, size_t  max_points = 256  )

explicit

Create topology generator.

Parameters

mode	Connection generation rule
auto_connect	If true, regenerate topology on every point addition
max_points	Maximum point capacity

Definition at line 28 of file TopologyGeneratorNode.cpp.

    : GeometryWriterNode(static_cast<uint32_t>(max_points * max_points))
    , m_mode(mode)
    , m_max_points(max_points)
    , m_auto_connect(auto_connect)
{
    m_primitive_topology = Portal::Graphics::PrimitiveTopology::LINE_LIST;
 
    const auto& stride = sizeof(LineVertex);
    set_vertex_stride(stride);
 
    auto layout = Kakshya::VertexLayout::for_lines(stride);
    layout.vertex_count = 0;
    set_vertex_layout(layout);
 
    m_points.reserve(max_points);
    m_vertices.reserve(max_points * max_points);
    m_connections.reserve(max_points * max_points);
 
    MF_DEBUG(Journal::Component::Nodes, Journal::Context::NodeProcessing,
        "Created TopologyGeneratorNode with mode {}, auto_connect={}, capacity={}",
        static_cast<int>(mode), auto_connect, max_points);
}

References MayaFlux::Kakshya::VertexLayout::for_lines(), MayaFlux::Portal::Graphics::LINE_LIST, m_connections, m_points, MayaFlux::Nodes::GpuSync::GeometryWriterNode::m_primitive_topology, m_vertices, MF_DEBUG, mode, MayaFlux::Journal::NodeProcessing, MayaFlux::Journal::Nodes, MayaFlux::Nodes::GpuSync::GeometryWriterNode::set_vertex_layout(), and MayaFlux::Nodes::GpuSync::GeometryWriterNode::set_vertex_stride().

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