public NeighbourCalculator(GeometricFloorplan plan)
{
Contract.Requires(plan != null);
_plan = plan;
Dirty = true;
}
public override void Subdivide(Prism bounds, ISubdivisionGeometry geometry, INamedDataCollection hierarchicalParameters)
{
//Sanity checks
if (!_floorIndex.HasValue)
{
throw new InvalidOperationException("Attempted to subdivide BaseFloor, but FloorIndex is not set");
}
if (!_floorAltitude.HasValue)
{
throw new InvalidOperationException("Attempted to subdivide BaseFloor, but FloorAltitude is not set");
}
//Calculate some handy values
_roomHeight = bounds.Height - _floorThickness - _ceilingThickness;
var roomOffsetY = -bounds.Height / 2 + _roomHeight / 2 + _floorThickness;
//Find vertical elements which start on this floor
var constrainedVerticalElements = ConstrainVerticalElements(this.SearchUp <IBuilding, IBuilding>(a => a, typeof(IBuildingContainer)));
//Create a plan for this floor
var plan = new Plan.Geometric.GeometricFloorplan(Bounds.Footprint);
var overlappingVerticalRooms = InsertOverlappingVerticals(
plan,
this.SearchUp <IVerticalFeatureContainer, IVerticalFeatureContainer>(a => a, typeof(IBuildingContainer)).Overlapping(FloorIndex, false)
);
var verticals = CreateFloorPlan(plan, overlappingVerticalRooms, constrainedVerticalElements).ToArray();
_plan = plan.Freeze();
PlanFrozen(_plan);
//Create nodes for all the vertical elements which started on this floor
CreateVerticalNodes(verticals);
//Create Floor and ceiling (with holes for vertical sections)
CreateFloors(bounds, geometry, verticals, HierarchicalParameters.DefaultCeilingMaterial(Random));
CreateCeilings(bounds, geometry, verticals, HierarchicalParameters.DefaultCeilingMaterial(Random));
//Create room scripts
CreateRoomNodes(roomOffsetY, _roomHeight, _plan);
//Create external facades (subsections of building over this floor facade)
var externalFacades = CreateExternalFacades(bounds, _plan);
//Create facades for rooms
var dist = hierarchicalParameters.ExternalWallThickness(Random);
CreateRoomFacades(externalFacades, roomOffsetY, dist, _plan);
}
private RoomPlan(GeometricFloorplan plan, IReadOnlyList <Vector2> outer, IReadOnlyList <Vector2> inner, IReadOnlyList <Section> sections, IReadOnlyList <IReadOnlyList <Vector2> > corners, float wallThickness, uint id)
{
Contract.Requires(plan != null);
Contract.Requires(outer != null);
Contract.Requires(inner != null);
Contract.Requires(sections != null);
Contract.Requires(wallThickness > 0);
_plan = plan;
_id = id;
_innerFootprint = inner;
_outerFootprint = outer;
_sections = sections;
_corners = corners;
_wallThickness = wallThickness;
}
internal static bool TryCreate(GeometricFloorplan plan, IReadOnlyList <Vector2> footprint, float wallThickness, uint id, out RoomPlan room)
{
Contract.Requires(plan != null);
Contract.Requires(footprint != null);
Contract.Requires(wallThickness > 0);
Vector2[] inner;
IReadOnlyList <IReadOnlyList <Vector2> > corners;
var sections = footprint.Sections(wallThickness, out inner, out corners).ToArray();
//No wall sections generated means this is not a valid room shape!
if (sections.Length == 0 || inner.Length == 0)
{
room = null;
return(false);
}
room = new RoomPlan(plan, footprint, inner, sections, corners, wallThickness, id);
return(true);
}
