/// <summary>
/// Create vertical CompoundStructure for wall: new layers, split new region, new sweep and new reveal.
/// </summary>
/// <param name="wall">The wall applying the new CompoundStructure.</param>
public void CreateCSforWall(Wall wall)
{
// Get CompoundStructure
WallType wallType = wall.WallType;
//wallType.Name = wallType.Name + "_WithNewCompoundStructure";
CompoundStructure wallCS = wallType.GetCompoundStructure();
// Get material for CompoundStructureLayer
Material masonry_Brick = CreateSampleBrickMaterial();
Material concrete = CreateSampleConcreteMaterial();
// Create CompoundStructureLayers and add the materials created above to them.
List <CompoundStructureLayer> csLayers = new List <CompoundStructureLayer>();
CompoundStructureLayer finish1Layer = new CompoundStructureLayer(0.2, MaterialFunctionAssignment.Finish1, masonry_Brick.Id);
CompoundStructureLayer substrateLayer = new CompoundStructureLayer(0.1, MaterialFunctionAssignment.Substrate, ElementId.InvalidElementId);
CompoundStructureLayer structureLayer = new CompoundStructureLayer(0.5, MaterialFunctionAssignment.Structure, concrete.Id);
CompoundStructureLayer membraneLayer = new CompoundStructureLayer(0, MaterialFunctionAssignment.Membrane, ElementId.InvalidElementId);
CompoundStructureLayer finish2Layer = new CompoundStructureLayer(0.2, MaterialFunctionAssignment.Finish2, concrete.Id);
csLayers.Add(finish1Layer);
csLayers.Add(substrateLayer);
csLayers.Add(structureLayer);
csLayers.Add(membraneLayer);
csLayers.Add(finish2Layer);
// Set the created layers to CompoundStructureLayer
wallCS.SetLayers(csLayers);
//Set which layer is used for structural analysis
wallCS.StructuralMaterialIndex = 2;
// Set shell layers and wrapping.
wallCS.SetNumberOfShellLayers(ShellLayerType.Interior, 2);
wallCS.SetNumberOfShellLayers(ShellLayerType.Exterior, 1);
wallCS.SetParticipatesInWrapping(0, false);
// Points for adding wall sweep and reveal.
UV sweepPoint = UV.Zero;
UV revealPoint = UV.Zero;
// split the region containing segment 0.
int segId = wallCS.GetSegmentIds()[0];
foreach (int regionId in wallCS.GetAdjacentRegions(segId))
{
// Get the end points of segment 0.
UV endPoint1 = UV.Zero;
UV endPoint2 = UV.Zero;
wallCS.GetSegmentEndPoints(segId, regionId, out endPoint1, out endPoint2);
// Split a new region in split point and orientation.
RectangularGridSegmentOrientation splitOrientation = (RectangularGridSegmentOrientation)(((int)(wallCS.GetSegmentOrientation(segId)) + 1) % 2);
UV splitUV = (endPoint1 + endPoint2) / 2.0;
int newRegionId = wallCS.SplitRegion(splitUV, splitOrientation);
bool isValidRegionId = wallCS.IsValidRegionId(newRegionId);
// Find the enclosing region and the two segments intersected by a line through the split point
int segId1;
int segId2;
int findRegionId = wallCS.FindEnclosingRegionAndSegments(splitUV, splitOrientation, out segId1, out segId2);
// Get the end points of finding segment 1 and compute the wall sweep point.
UV eP1 = UV.Zero;
UV eP2 = UV.Zero;
wallCS.GetSegmentEndPoints(segId1, findRegionId, out eP1, out eP2);
sweepPoint = (eP1 + eP2) / 4.0;
// Get the end points of finding segment 2 and compute the wall reveal point.
UV ep3 = UV.Zero;
UV ep4 = UV.Zero;
wallCS.GetSegmentEndPoints(segId2, findRegionId, out ep3, out ep4);
revealPoint = (ep3 + ep4) / 2.0;
}
// Create a WallSweepInfo for wall sweep
WallSweepInfo sweepInfo = new WallSweepInfo(true, WallSweepType.Sweep);
PrepareWallSweepInfo(sweepInfo, sweepPoint.V);
// Set sweep profile: Sill-Precast : 8" Wide
sweepInfo.ProfileId = GetProfile("8\" Wide").Id;
sweepInfo.Id = 101;
wallCS.AddWallSweep(sweepInfo);
// Create a WallSweepInfo for wall reveal
WallSweepInfo revealInfo = new WallSweepInfo(true, WallSweepType.Reveal);
PrepareWallSweepInfo(revealInfo, revealPoint.U);
revealInfo.Id = 102;
wallCS.AddWallSweep(revealInfo);
// Set the new wall CompoundStructure to the type of wall.
wallType.SetCompoundStructure(wallCS);
}
public Result setup_wall_struct(Document doc)
{
WallType wallType = null;
// FIXME : replace with the material approach?
FilteredElementCollector wallTypes
= new FilteredElementCollector(doc)
.OfClass(typeof(WallType));
foreach (WallType wt in wallTypes)
{
if (wt.Name.Equals("Generic - 8\""))
{
wallType = wt;
break;
}
}
Material concrete = new FilteredElementCollector(doc)
.OfClass(typeof(Material))
.Cast <Material>().FirstOrDefault(q
=> q.Name == "Concrete, Cast-in-Place gray");
Material insulation = new FilteredElementCollector(doc)
.OfClass(typeof(Material))
.Cast <Material>().FirstOrDefault(q
=> q.Name == "EIFS, Exterior Insulation");
Material lumber = new FilteredElementCollector(doc)
.OfClass(typeof(Material))
.Cast <Material>().FirstOrDefault(q
=> q.Name == "Softwood, Lumber");
Material gypsum = new FilteredElementCollector(doc)
.OfClass(typeof(Material))
.Cast <Material>().FirstOrDefault(q
=> q.Name == "Gypsum Wall Board");
WallType newWallType = null;
using (Transaction tx = new Transaction(doc))
{
tx.Start("Basement exterior wall");
newWallType = wallType.Duplicate("Basement") as WallType;
// FIXME : this layer should have the "structural material" parameter set
CompoundStructureLayer l1 = new CompoundStructureLayer(8.0 / 12, MaterialFunctionAssignment.Structure, concrete.Id);
CompoundStructureLayer newLayer = new CompoundStructureLayer(3.0 / 12, MaterialFunctionAssignment.Insulation, insulation.Id);
CompoundStructureLayer newLayer2 = new CompoundStructureLayer(3.5 / 12, MaterialFunctionAssignment.Finish1, lumber.Id);
CompoundStructureLayer newLayer3 = new CompoundStructureLayer(.5 / 12, MaterialFunctionAssignment.Finish2, gypsum.Id);
CompoundStructure structure = newWallType.GetCompoundStructure();
IList <CompoundStructureLayer> layers = structure.GetLayers();
layers.Add(l1);
layers.Add(newLayer);
layers.Add(newLayer2);
layers.Add(newLayer3);
structure.SetLayers(layers);
structure.DeleteLayer(0);
structure.SetNumberOfShellLayers(ShellLayerType.Interior, 3);
newWallType.SetCompoundStructure(structure);
tx.Commit();
}
using (Transaction tx = new Transaction(doc))
{
tx.Start("2x4 + Gypsum wall");
newWallType = wallType.Duplicate("2x4 + Gypsum") as WallType;
CompoundStructureLayer l1 = new CompoundStructureLayer(3.5 / 12, MaterialFunctionAssignment.Structure, lumber.Id);
CompoundStructureLayer l2 = new CompoundStructureLayer(0.5 / 12, MaterialFunctionAssignment.Finish1, gypsum.Id);
CompoundStructure structure = newWallType.GetCompoundStructure();
IList <CompoundStructureLayer> layers = structure.GetLayers();
layers.Add(l2);
layers.Add(l1);
layers.Add(l2);
structure.SetLayers(layers);
structure.DeleteLayer(0);
structure.SetNumberOfShellLayers(ShellLayerType.Exterior, 1);
structure.SetNumberOfShellLayers(ShellLayerType.Interior, 1);
newWallType.SetCompoundStructure(structure);
tx.Commit();
}
using (Transaction tx = new Transaction(doc))
{
tx.Start("2x4 + Gypsum wall with Exterior");
newWallType = wallType.Duplicate("2x4 + Gypsum wall with Exterior") as WallType;
CompoundStructureLayer l1 = new CompoundStructureLayer(3.5 / 12, MaterialFunctionAssignment.Structure, lumber.Id);
CompoundStructureLayer l2 = new CompoundStructureLayer(0.5 / 12, MaterialFunctionAssignment.Finish1, gypsum.Id);
CompoundStructure structure = newWallType.GetCompoundStructure();
IList <CompoundStructureLayer> layers = structure.GetLayers();
layers.Add(l2);
layers.Add(l1);
layers.Add(l2);
structure.SetLayers(layers);
structure.DeleteLayer(0);
structure.SetNumberOfShellLayers(ShellLayerType.Exterior, 1);
structure.SetNumberOfShellLayers(ShellLayerType.Interior, 1);
ElementType wallSweepType = new FilteredElementCollector(doc)
.OfCategory(BuiltInCategory.OST_Cornices)
.WhereElementIsElementType()
.Cast <ElementType>().FirstOrDefault();
if (wallSweepType != null)
{
var wallSweepInfo = new WallSweepInfo(WallSweepType.Sweep, false);
wallSweepInfo.Distance = 2;
List <WallSweepInfo> ModSW = new List <WallSweepInfo>();
// structure.AddWallSweep(wallSweepInfo);
}
newWallType.SetCompoundStructure(structure);
tx.Commit();
}
return(Result.Succeeded);
}