public Vector3[] GenerateGraph(IGraphProperties graphProperties, out int[][] edges)
{
List <Vector3> nodes = new List <Vector3>();
List <int[]> edgesList = new List <int[]>();
Vector3[] lastNodesFloor = null;
Vector3[] currentNodesFloor = null;
SpiralGraphProperties spiralGraphProperties = graphProperties as SpiralGraphProperties;
float topY = spiralGraphProperties.Location.y + spiralGraphProperties.Height;
float floorHeight = spiralGraphProperties.Height / (spiralGraphProperties.FloorsCount - 1);
for (int floorNo = 0; floorNo < spiralGraphProperties.FloorsCount; floorNo++)
{
float floorY = spiralGraphProperties.Location.y + floorNo * floorHeight;
float newConeHeight = topY - floorY;
float floorRadius = spiralGraphProperties.BaseRadius * newConeHeight / spiralGraphProperties.Height;
if (floorNo > 0)
{
lastNodesFloor = new Vector3[currentNodesFloor.Length];
currentNodesFloor.CopyTo(lastNodesFloor, 0);
}
Vector3 partSize = new Vector3(floorRadius / 2, floorHeight, floorRadius / 2);
Vector3 floorOrigin = new Vector3(spiralGraphProperties.Location.x, floorY, spiralGraphProperties.Location.z);
currentNodesFloor = GraphGeneratorHelper.GenerateNodeLocationsOnCircle(floorOrigin, floorRadius,
spiralGraphProperties.FloorsNodesCounts[floorNo], spiralGraphProperties.RandomizationPercentage, partSize);
nodes.AddRange(currentNodesFloor);
edgesList.AddRange(GraphGeneratorHelper.GetEdgesInCircle(currentNodesFloor, nodes, true));
if (floorNo > 0)
{
edgesList.Add(new[]
{
nodes.IndexOf(lastNodesFloor[lastNodesFloor.Length - 1]),
nodes.IndexOf(currentNodesFloor[0])
});
edgesList.AddRange(GraphGeneratorHelper.GetEdgesBetweenTwoSetsAllToAll(lastNodesFloor, currentNodesFloor,
nodes, spiralGraphProperties.EdgesProbability));
}
}
edges = edgesList.ToArray();
return(nodes.ToArray());
}
public Vector3[] GenerateGraph(IGraphProperties graphProperties, out int[][] edges)
{
List <Vector3> nodes = new List <Vector3>();
List <int[]> edgesList = new List <int[]>();
Vector3[] lastNodesFloor = null;
Vector3[] currentNodesFloor = null;
SphericGraphProperties sphericGraphProperties = graphProperties as SphericGraphProperties;
float radiusPart = sphericGraphProperties.Radius / sphericGraphProperties.FloorsCount;
Vector3 partSize = new Vector3(radiusPart / 2, radiusPart / 2, radiusPart / 2);
for (int floorNo = 0; floorNo < sphericGraphProperties.FloorsCount; floorNo++)
{
float radiusFrom = sphericGraphProperties.Location.y + floorNo * radiusPart;
float radiusTo = sphericGraphProperties.Location.y + (floorNo + 1) * radiusPart;
if (floorNo > 0)
{
lastNodesFloor = new Vector3[currentNodesFloor.Length];
currentNodesFloor.CopyTo(lastNodesFloor, 0);
}
currentNodesFloor = GraphGeneratorHelper.GenerateNodeLocationsInSphereSlice(
sphericGraphProperties.Location, radiusFrom, radiusTo, sphericGraphProperties.FloorsNodesCounts[floorNo],
sphericGraphProperties.RandomizationPercentage, partSize);
nodes.AddRange(currentNodesFloor);
edgesList.AddRange(GraphGeneratorHelper.GetEdgesInCircle(currentNodesFloor, nodes));
if (floorNo > 0)
{
edgesList.AddRange(GraphGeneratorHelper.GetEdgesBetweenTwoSetsAllToAll(lastNodesFloor, currentNodesFloor,
nodes, sphericGraphProperties.EdgesProbability, 2 * radiusPart));
}
}
edges = edgesList.ToArray();
return(nodes.ToArray());
}