public unsafe bool TryFindPath(NavQuerySettings querySettings, float3 start, float3 end, float3 *path, out int pathLength)
{
pathLength = 0;
if (DtQuery == IntPtr.Zero)
{
return(false);
}
DtPathFindQuery query;
query.Source = start;
query.Target = end;
query.MaxPathPoints = querySettings.MaxPathPoints;
query.FindNearestPolyExtent = querySettings.FindNearestPolyExtent;
DtPathFindResult queryResult;
queryResult.PathPoints = new IntPtr(path);
Navigation.Query.FindStraightPath(DtQuery, ref query, new IntPtr(&queryResult));
if (!queryResult.PathFound)
{
return(false);
}
pathLength = queryResult.NumPathPoints;
return(true);
}
public unsafe bool HasPath(NavQuerySettings querySettings, float3 start, float3 end)
{
if (DtQuery == IntPtr.Zero)
{
return(false);
}
DtPathFindQuery query;
query.Source = start;
query.Target = end;
query.MaxPathPoints = querySettings.MaxPathPoints;
query.FindNearestPolyExtent = querySettings.FindNearestPolyExtent;
int result = Navigation.Query.HasPath(DtQuery, ref query);
return(result == 1);
}