private OSMWay CreateBuilding(int index, Building building)
{
OSMWay returnWay = null;
List <OSMWayND> buildingPaths = new List <OSMWayND>();
List <OSMWayTag> buildingTags = new List <OSMWayTag>();
if (Tagger.CreateBuildingTags(building, out buildingTags))
{
int buildingWidth = building.Width;
int BuildingLength = building.Length;
Vector3 buildingCentre = building.m_position;
Vector3 directionRight = new Vector3(Mathf.Cos(building.m_angle), 0f, Mathf.Sin(building.m_angle)) * 8f;
Vector3 directionUp = new Vector3(directionRight.z, 0f, -directionRight.x);
cityCentre += buildingCentre; //Gets averaged out later, for finding centre of city based on buildings
osmNodes.Add(CreateNode(unindexedNodeOffset++, buildingCentre - (((float)buildingWidth / 2f) * directionRight) - (((float)BuildingLength / 2f) * directionUp)));
osmNodes.Add(CreateNode(unindexedNodeOffset++, buildingCentre + (((float)buildingWidth / 2f) * directionRight) - (((float)BuildingLength / 2f) * directionUp)));
osmNodes.Add(CreateNode(unindexedNodeOffset++, buildingCentre + (((float)buildingWidth / 2f) * directionRight) + (((float)BuildingLength / 2f) * directionUp)));
osmNodes.Add(CreateNode(unindexedNodeOffset++, buildingCentre - (((float)buildingWidth / 2f) * directionRight) + (((float)BuildingLength / 2f) * directionUp)));
buildingPaths.Add(new OSMWayND {
@ref = (uint)unindexedNodeOffset - 4
});
buildingPaths.Add(new OSMWayND {
@ref = (uint)unindexedNodeOffset - 3
});
buildingPaths.Add(new OSMWayND {
@ref = (uint)unindexedNodeOffset - 2
});
buildingPaths.Add(new OSMWayND {
@ref = (uint)unindexedNodeOffset - 1
});
buildingPaths.Add(new OSMWayND {
@ref = (uint)unindexedNodeOffset - 4
}); //Need to connect back to the first point
returnWay = new OSMWay {
changeset = 50000000, id = (uint)index, timestamp = DateTime.Now, user = "******", nd = buildingPaths.ToArray(), tag = buildingTags.ToArray(), version = 1
};
}
return(returnWay);
}
