public static FrameMeshSet GetFrameMeshSet(List <IPlaneMeshSet> planeMeshSets)
{
var positionList = new List <Vector3>();
foreach (var obj in planeMeshSets)
{
positionList.AddRange(obj.GetPositionList());
}
var framePointsList = GetFrameScript.GetFramePoints(positionList.ConvertAll(GetVector2)).ToList();
var yBuf = GetYoffset(positionList.Count);
positionList = framePointsList.ConvertAll((input) => new Vector3(input.x, positionList[0].y + yBuf, input.y));
if (positionList.Count < 3)
{
return(null);
}
return(new FrameMeshSet(positionList));
}
/// <summary>
/// 交差点のメッシュを生成する。
/// </summary>
/// <param name="nodeData">Node data.</param>
/// <param name="key">Key.</param>
/// <param name="areaMeshCallback">Area mesh callback.</param>
public static void CreateCrossRoadMeshFromNode(Dictionary <string, NodeMap.NodeData> nodeData, string key, Action <CreateRoadMeshScripts.MeshSet> areaMeshCallback)
{
var key1 = key;
var centerNode = nodeData[key1];
var connectCount = centerNode.Graph.Count;
if (connectCount < 3)
{
return;
}
var positionList = new List <Vector3>();
foreach (var key2 in centerNode.Graph)
{
var nextNode = nodeData[key2];
var vector = (nextNode.Position - centerNode.Position);
var left = centerNode.Position + vector.normalized * RoadWidth + Quaternion.AngleAxis(-90, Vector3.up) * vector.normalized * RoadWidth * 0.5f;
var right = centerNode.Position + vector.normalized * RoadWidth + Quaternion.AngleAxis(90, Vector3.up) * vector.normalized * RoadWidth * 0.5f;
positionList.Add(left);
positionList.Add(right);
}
try
{
var framePointsList = GetFrameScript.GetFramePoints(positionList.ConvertAll((input) => new Vector2(input.x, input.z))).ToList();
// Zファイティングを防ぐため 道路より上に配置している。
var yBuf = (1f / 16) * connectCount;
positionList = framePointsList.ConvertAll((input) => new Vector3(input.x, centerNode.Position.y + yBuf, input.y));
CreateRoadMeshScripts.CreateArea(positionList, areaMeshCallback);
}
catch (Exception e)
{
// Debug.LogException(e);
}
}