// Use this for initialization
public void Build()
{
List <Triangle3> triangles = new List <Triangle3>();
// Get all the triangle provider components attached to this game object
var triangleProviders = GetComponents <NavigationTriangleProvider>();
foreach (var triangleProvider in triangleProviders)
{
triangleProvider.AddNavTriangles(triangles);
}
if (triangles.Count == 0)
{
// No geometry exists. Cannot create
Debug.Log("No geometry has been added to the nav mesh");
return;
}
//use the default generation settings
var settings = SharpNav.NavMeshGenerationSettings.Default;
settings.AgentHeight = agentHeight;
settings.AgentRadius = agentRadius;
settings.MaxClimb = agentClimbHeight;
settings.CellSize = cellSize;
navMesh = SharpNav.NavMesh.Generate(triangles, settings, out polyMesh, out polyMeshDetail);
SharpNav.TiledNavMesh tiledMesh = navMesh;
navMeshQuery = new SharpNav.NavMeshQuery(tiledMesh, 2048);
crowd = new Crowd(maxCrowdAgents, agentRadius, ref tiledMesh);
BuildVisualization();
}
static void TestNavmesh(SharpNav.TiledNavMesh tmesh)
{
// Azeroth 28 28 / Deathknell (wow-style coordinates)
// Outside church: 1843,734 1604,214 94,55994
// Inside church: 1844,074 1642,581 97,62832
// Outside spawn: 1672,226 1662,989 139,2343
// Inside spawn: 1665,264 1678,277 120,5302
// Outside cave: 2051,3 1807,121 102,5225
// Inside cave: 2082,813 1950,718 98,04765
// Outside house: 1861,465 1582,03 92,79533
// Upstairs house: 1859,929 1560,804 99,07755
var query = new SharpNav.NavMeshQuery(tmesh, 65535);
var extents = new SharpNav.Vector3(2.5f, 2.5f, 2.5f);
// WoW(X, Y, Z) -> SharpNav(Y, Z, X) -- or so I think :-----D
var posStart = new SharpNav.Vector3(1662.9f, 139.2f, 1672.2f); // Outside spawn
var posEnd = new SharpNav.Vector3(1678.3f, 120.5f, 1665.3f); // Inside spawn
SharpNav.Vector3 aStartPos;
int snRef;
if (!query.FindNearestPoly(ref posStart, ref extents, out snRef, out aStartPos))
{
Console.WriteLine("No start poly");
}
//SharpNav.Vector3 rPos;
//int rRef;
//if (!query.FindRandomPoint(out rRef, out rPos))
// Console.WriteLine("No end poly");
SharpNav.Vector3 aEndPos;
int enRef;
if (!query.FindNearestPoly(ref posEnd, ref extents, out enRef, out aEndPos))
{
Console.WriteLine("No end poly");
}
var path = new List <int>();
if (!query.FindPath(snRef, enRef, ref aStartPos, ref aEndPos, path))
{
Console.WriteLine("No path");
}
//if (!query.FindStraightPath(posStart, posEnd, path.ToArray(), path.Count))
// return;
}
public Zone(uint id, string zoneName, ushort regionId, string classPath, ushort bgmDay, ushort bgmNight, ushort bgmBattle, bool isIsolated, bool isInn, bool canRideChocobo, bool canStealth, bool isInstanceRaid, bool loadNavMesh = false)
: base(id, zoneName, regionId, classPath, bgmDay, bgmNight, bgmBattle, isIsolated, isInn, canRideChocobo, canStealth, isInstanceRaid)
{
if (loadNavMesh)
{
try
{
tiledNavMesh = utils.NavmeshUtils.LoadNavmesh(tiledNavMesh, zoneName + ".snb");
navMeshQuery = new SharpNav.NavMeshQuery(tiledNavMesh, 100);
if (tiledNavMesh != null && tiledNavMesh.Tiles[0].PolyCount > 0)
{
Program.Log.Info($"Loaded navmesh for {zoneName}");
}
}
catch (Exception e)
{
Program.Log.Error(e.Message);
}
}
}