public Tuple <bool, Vector3> GetClosestPointOnNavMeshForUnity(Vector3 pos, float distance, Detour.dtQueryFilter filter = null)
{
var startpos = new[] { pos.x, pos.y, pos.z };
float[] extents = new float[3];
for (int i = 0; i < 3; ++i)
{
extents[i] = distance;
}
if (filter == null)
{
filter = new Detour.dtQueryFilter();
}
dtPolyRef startRef = 0;
float[] res = new float[3];
var ret = m_navQuery.findNearestPolyForUnity(startpos, extents, filter, ref startRef, ref res);
if (ret != Detour.DT_SUCCESS)
{
return(new Tuple <bool, Vector3>(false, Vector3.zero));
}
return(new Tuple <bool, Vector3>(true, new Vector3(res[0], res[1], res[2])));
}
