generate_proximity_graph()

EdgeList MayaFlux::Kinesis::generate_proximity_graph	(	const Eigen::MatrixXd &	points,
		const ProximityConfig &	config
	)

Generate proximity graph using specified mode.

Parameters

points	DxN matrix where each column is a point
config	Configuration specifying mode and parameters

Returns

Edge list

Definition at line 308 of file ProximityGraphs.cpp.

{
    switch (config.mode) {
 
    case ProximityMode::SEQUENTIAL:
        return sequential_chain(points);
 
    case ProximityMode::K_NEAREST:
        return k_nearest_neighbors(points, config.k_neighbors);
 
    case ProximityMode::RADIUS_THRESHOLD:
        return radius_threshold_graph(points, config.radius);
 
    case ProximityMode::MINIMUM_SPANNING_TREE:
        return minimum_spanning_tree(points);
 
    case ProximityMode::GABRIEL_GRAPH:
        return gabriel_graph(points);
 
    case ProximityMode::NEAREST_NEIGHBOR:
        return nearest_neighbor_graph(points);
 
    case ProximityMode::RELATIVE_NEIGHBORHOOD_GRAPH:
        return relative_neighborhood_graph(points);
 
    case ProximityMode::CUSTOM:
        return custom_proximity_graph(points, config.custom_function);
 
    default:
        return {};
    }
}

References CUSTOM, MayaFlux::Kinesis::ProximityConfig::custom_function, custom_proximity_graph(), gabriel_graph(), GABRIEL_GRAPH, K_NEAREST, k_nearest_neighbors(), MayaFlux::Kinesis::ProximityConfig::k_neighbors, minimum_spanning_tree(), MINIMUM_SPANNING_TREE, MayaFlux::Kinesis::ProximityConfig::mode, NEAREST_NEIGHBOR, nearest_neighbor_graph(), MayaFlux::Kinesis::ProximityConfig::radius, RADIUS_THRESHOLD, radius_threshold_graph(), relative_neighborhood_graph(), RELATIVE_NEIGHBORHOOD_GRAPH, SEQUENTIAL, and sequential_chain().

Referenced by MayaFlux::Nodes::GpuSync::TopologyGeneratorNode::regenerate_topology().

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