/// <summary>
/// Cumulate the compound wall layer volumes for the given wall.
/// </summary>
void GetWallLayerVolumes(
Wall wall,
ref MapLayerToVolume totalVolumes)
{
WallType wt = wall.WallType;
//CompoundStructure structure= wt.CompoundStructure; // 2011
CompoundStructure structure = wt.GetCompoundStructure(); // 2012
//CompoundStructureLayerArray layers = structure.Layers; // 2011
IList <CompoundStructureLayer> layers = structure.GetLayers(); // 2012
//int i, n = layers.Size; // 2011
int i, n = layers.Count; // 2012
double area = GetWallParameter(wall, _bipArea);
double volume = GetWallParameter(wall, _bipVolume);
double thickness = wt.Width;
string desc = Util.ElementDescription(wall);
Debug.Print(
"{0} with thickness {1}"
+ " and volume {2}"
+ " has {3} layer{4}{5}",
desc,
Util.MmString(thickness),
Util.RealString(volume),
n, Util.PluralSuffix(n),
Util.DotOrColon(n));
// volume for entire wall:
string key = wall.WallType.Name;
totalVolumes.Cumulate(key, volume);
// volume for compound wall layers:
if (0 < n)
{
i = 0;
double total = 0.0;
double layerVolume;
foreach (CompoundStructureLayer
layer in layers)
{
key = wall.WallType.Name + " : "
+ layer.Function;
//layerVolume = area * layer.Thickness; // 2011
layerVolume = area * layer.Width; // 2012
totalVolumes.Cumulate(key, layerVolume);
total += layerVolume;
Debug.Print(
" Layer {0}: function {1}, "
+ "thickness {2}, volume {3}",
++i, layer.Function,
Util.MmString(layer.Width),
Util.RealString(layerVolume));
}
Debug.Print("Wall volume = {0},"
+ " total layer volume = {1}",
Util.RealString(volume),
Util.RealString(total));
if (!Util.IsEqual(volume, total))
{
Debug.Print("Wall host volume parameter"
+ " value differs from sum of all layer"
+ " volumes: {0}",
volume - total);
}
}
}
public Result Execute(
ExternalCommandData commandData,
ref string message,
ElementSet elements)
{
UIApplication app = commandData.Application;
UIDocument uidoc = app.ActiveUIDocument;
Document doc = app.ActiveUIDocument.Document;
// Retrieve selected walls, or all walls,
// if nothing is selected:
List <Element> walls = new List <Element>();
if (!Util.GetSelectedElementsOrAll(
walls, uidoc, typeof(Wall)))
{
Selection sel = uidoc.Selection;
message = (0 < sel.GetElementIds().Count)
? "Please select some wall elements."
: "No wall elements found.";
return(Result.Failed);
}
//int i; // 2011
int n;
double halfThickness, layerOffset;
//Creator creator = new Creator( doc );
XYZ lcstart, lcend, v, w, p, q;
using (Transaction tx = new Transaction(doc))
{
tx.Start("Draw wall layer sepearation lines");
foreach (Wall wall in walls)
{
string desc = Util.ElementDescription(wall);
LocationCurve curve
= wall.Location as LocationCurve;
if (null == curve)
{
message = desc + ": No wall curve found.";
return(Result.Failed);
}
// Wall centre line and thickness:
lcstart = curve.Curve.GetEndPoint(0);
lcend = curve.Curve.GetEndPoint(1);
halfThickness = 0.5 * wall.WallType.Width;
v = lcend - lcstart;
v = v.Normalize(); // one foot long
w = XYZ.BasisZ.CrossProduct(v).Normalize();
if (wall.Flipped)
{
w = -w;
}
p = lcstart - 2 * v;
q = lcend + 2 * v;
Creator.CreateModelLine(doc, p, q);
q = p + halfThickness * w;
Creator.CreateModelLine(doc, p, q);
// Exterior edge
p = lcstart - v + halfThickness * w;
q = lcend + v + halfThickness * w;
Creator.CreateModelLine(doc, p, q);
//CompoundStructure structure = wall.WallType.CompoundStructure; // 2011
CompoundStructure structure = wall.WallType.GetCompoundStructure(); // 2012
if (null == structure)
{
message = desc + ": No compound structure "
+ "found. Is this a stacked wall?";
return(Result.Failed);
}
//CompoundStructureLayerArray layers = structure.Layers; // 2011
IList <CompoundStructureLayer> layers = structure.GetLayers(); // 2012
//i = 0; // 2011
//n = layers.Size; // 2011
n = layers.Count; // 2012
Debug.Print(
"{0} with thickness {1}"
+ " has {2} layer{3}{4}",
desc,
Util.MmString(2 * halfThickness),
n, Util.PluralSuffix(n),
Util.DotOrColon(n));
if (0 == n)
{
// Interior edge
p = lcstart - v - halfThickness * w;
q = lcend + v - halfThickness * w;
Creator.CreateModelLine(doc, p, q);
}
else
{
layerOffset = halfThickness;
foreach (CompoundStructureLayer layer
in layers)
{
Debug.Print(
" Layer {0}: function {1}, "
+ "thickness {2}",
//++i, // 2011
layers.IndexOf(layer), // 2012
layer.Function,
Util.MmString(layer.Width));
//layerOffset -= layer.Thickness; // 2011
layerOffset -= layer.Width; // 2012
p = lcstart - v + layerOffset * w;
q = lcend + v + layerOffset * w;
Creator.CreateModelLine(doc, p, q);
}
}
tx.Commit();
}
}
return(Result.Succeeded);
}
