public static XYZ GetProjectPoint(Curve line, XYZ point)
{
if (IsPointInLineOrExtend(CheckGeometry.ConvertLine(line), point))
{
return(point);
}
XYZ vecL = GeomUtil.SubXYZ(line.GetEndPoint(1), line.GetEndPoint(0));
XYZ vecP = GeomUtil.SubXYZ(point, line.GetEndPoint(0));
Plane p = Plane.CreateByOriginAndBasis(line.GetEndPoint(0), GeomUtil.UnitVector(vecL), GeomUtil.UnitVector(GeomUtil.CrossMatrix(vecL, vecP)));
return(GetProjectPoint(p, point));
}
public void CreateModelPolygon()
{
Document doc = Wall.Document;
CheckGeometry.CreateModelLinePolygon(doc, CentralHorizontalPolygon);
CheckGeometry.CreateModelLinePolygon(doc, CentralVerticalLengthPolygon);
CheckGeometry.CreateModelLinePolygon(doc, CentralVerticalWidthPolygon);
CheckGeometry.CreateModelLinePolygon(doc, TopPolygon);
CheckGeometry.CreateModelLinePolygon(doc, BottomPolygon);
CheckGeometry.CreateModelLinePolygon(doc, FirstLengthPolygon);
CheckGeometry.CreateModelLinePolygon(doc, SecondLengthPolygon);
CheckGeometry.CreateModelLinePolygon(doc, FirstWidthPolygon);
CheckGeometry.CreateModelLinePolygon(doc, SecondWidthPolygon);
}
public void CreateModelPolygon()
{
Document doc = Column.Document;
CheckGeometry.CreateModelLinePolygon(doc, CentralHorizontalPolygon);
CheckGeometry.CreateModelLinePolygon(doc, CentralVerticalHeightPolygon);
CheckGeometry.CreateModelLinePolygon(doc, CentralVerticalWidthPolygon);
CheckGeometry.CreateModelLinePolygon(doc, TopPolygon);
CheckGeometry.CreateModelLinePolygon(doc, BottomPolygon);
CheckGeometry.CreateModelLinePolygon(doc, FirstHeightPolygon);
CheckGeometry.CreateModelLinePolygon(doc, SecondHeightPolygon);
CheckGeometry.CreateModelLinePolygon(doc, FirstWidthPolygon);
CheckGeometry.CreateModelLinePolygon(doc, SecondWidthPolygon);
}
int IComparer <Element> .Compare(Element x, Element y)
{
XYZ loc1 = null;
XYZ loc2 = null;
if (x is Wall)
{
WallGeometryInfo wgi = new WallGeometryInfo(x as Wall); loc1 = wgi.TopPolygon.CentralXYZPoint;
}
if (x is FamilyInstance)
{
ColumnGeometryInfo cgi = new ColumnGeometryInfo(x as FamilyInstance); loc1 = cgi.TopPolygon.CentralXYZPoint;
}
if (y is Wall)
{
WallGeometryInfo wgi = new WallGeometryInfo(y as Wall); loc2 = wgi.TopPolygon.CentralXYZPoint;
}
if (y is FamilyInstance)
{
ColumnGeometryInfo cgi = new ColumnGeometryInfo(y as FamilyInstance); loc2 = cgi.TopPolygon.CentralXYZPoint;
}
loc1 = new XYZ(loc1.X, loc1.Y, 0); loc2 = new XYZ(loc2.X, loc2.Y, 0);
if (Plane != null)
{
loc1 = CheckGeometry.GetProjectPoint(Plane, loc1); loc2 = CheckGeometry.GetProjectPoint(Plane, loc2);
}
if (GeomUtil.IsEqual(loc1.X, loc2.X))
{
if (GeomUtil.IsEqual(loc1.Y, loc2.Y))
{
return(0); // Equal
}
return((loc1.Y > loc2.Y) ? 1 : -1);
}
return((loc1.X > loc2.X) ? 1 : -1);
}
public MultiPolygon(PlanarFace f)
{
List <Polygon> pls = new List <Polygon>();
EdgeArrayArray eAA = f.EdgeLoops;
foreach (EdgeArray eA in eAA)
{
List <Curve> cs = new List <Curve>();
foreach (Edge e in eA)
{
List <XYZ> points = e.Tessellate() as List <XYZ>;
cs.Add(Line.CreateBound(points[0], points[1]));
}
pls.Add(new Polygon(cs));
if (eAA.Size == 1)
{
SurfacePolygon = pls[0];
OpeningPolygons = new List <Polygon>();
goto GetParameters;
}
}
for (int i = 0; i < pls.Count; i++)
{
Plane plane = pls[i].Plane;
for (int j = i + 1; j < pls.Count; j++)
{
Polygon tempPoly = CheckGeometry.GetProjectPolygon(plane, pls[j]);
PolygonComparePolygonResult res = new PolygonComparePolygonResult(pls[i], tempPoly);
if (res.IntersectType == PolygonComparePolygonIntersectType.AreaOverlap)
{
if (res.ListPolygon[0] == pls[i])
{
SurfacePolygon = pls[j];
goto FinishLoops;
}
if (res.ListPolygon[0] == pls[j])
{
SurfacePolygon = pls[i];
goto FinishLoops;
}
else
{
throw new Exception("Face must contain polygons inside polygon!");
}
}
}
}
FinishLoops:
if (SurfacePolygon == null)
{
throw new Exception("Error when retrieve surface polygon!");
}
Plane = SurfacePolygon.Plane;
OpeningPolygons = new List <Polygon>();
foreach (Polygon pl in pls)
{
if (pl == SurfacePolygon)
{
continue;
}
Polygon tempPoly = CheckGeometry.GetProjectPolygon(Plane, pl);
OpeningPolygons.Add(tempPoly);
}
GetParameters:
GetParameters();
}
public void GetPolygonsDefineFace()
{
Document doc = Wall.Document;
Curve c = DrivingCurve;
XYZ vecX = CheckGeometry.GetDirection(c);
XYZ vecZ = XYZ.BasisZ;
XYZ vecY = vecZ.CrossProduct(vecX);
List <XYZ> ps = new List <XYZ> {
c.GetEndPoint(0), c.GetEndPoint(1)
};
List <XYZ> cenLengthPoints = new List <XYZ> {
GeomUtil.OffsetPoint(ps[0], vecZ, 0), GeomUtil.OffsetPoint(ps[1], vecZ, 0),
GeomUtil.OffsetPoint(ps[0], vecZ, Height), GeomUtil.OffsetPoint(ps[1], vecZ, Height)
};
cenLengthPoints.Sort(new ZYXComparer());
XYZ temp = cenLengthPoints[2]; cenLengthPoints[2] = cenLengthPoints[3]; cenLengthPoints[3] = temp;
XYZ midPoint = (ps[0] + ps[1]) / 2;
ps = new List <XYZ> {
GeomUtil.OffsetPoint(midPoint, vecY, -Width / 2), GeomUtil.OffsetPoint(midPoint, vecY, Width / 2)
};
List <XYZ> cenWidthPoints = new List <XYZ> {
GeomUtil.OffsetPoint(ps[0], vecZ, 0), GeomUtil.OffsetPoint(ps[1], vecZ, 0),
GeomUtil.OffsetPoint(ps[0], vecZ, Height), GeomUtil.OffsetPoint(ps[1], vecZ, Height)
};
cenWidthPoints.Sort(new ZYXComparer());
temp = cenWidthPoints[2]; cenWidthPoints[2] = cenWidthPoints[3]; cenWidthPoints[3] = temp;
ps = new List <XYZ> {
(cenLengthPoints[0] + cenLengthPoints[3]) / 2, (cenLengthPoints[1] + cenLengthPoints[2]) / 2
};
List <XYZ> cenHozPoints = new List <XYZ> {
GeomUtil.OffsetPoint(ps[0], vecY, -Width / 2), GeomUtil.OffsetPoint(ps[1], vecY, -Width / 2),
GeomUtil.OffsetPoint(ps[0], vecY, Width / 2), GeomUtil.OffsetPoint(ps[1], vecY, Width / 2)
};
cenHozPoints.Sort(new ZYXComparer());
temp = cenHozPoints[2]; cenHozPoints[2] = cenHozPoints[3]; cenHozPoints[3] = temp;
CentralVerticalLengthPolygon = new Polygon(cenLengthPoints);
CentralVerticalWidthPolygon = new Polygon(cenWidthPoints);
CentralHorizontalPolygon = new Polygon(cenHozPoints);
vecX = GeomUtil.UnitVector(GeomUtil.IsBigger(vecX, -vecX) ? vecX : -vecX);
vecY = GeomUtil.UnitVector(GeomUtil.IsBigger(vecY, -vecY) ? vecY : -vecY);
vecZ = GeomUtil.UnitVector(GeomUtil.IsBigger(vecZ, -vecZ) ? vecZ : -vecZ);
TopPolygon = GeomUtil.OffsetPolygon(CentralHorizontalPolygon, vecZ, Height / 2);
BottomPolygon = GeomUtil.OffsetPolygon(CentralHorizontalPolygon, vecZ, -Height / 2);
FirstLengthPolygon = GeomUtil.OffsetPolygon(CentralVerticalLengthPolygon, vecY, -Width / 2);
SecondLengthPolygon = GeomUtil.OffsetPolygon(CentralVerticalLengthPolygon, vecY, Width / 2);
FirstWidthPolygon = GeomUtil.OffsetPolygon(CentralVerticalWidthPolygon, vecX, -Length / 2);
SecondWidthPolygon = GeomUtil.OffsetPolygon(CentralVerticalWidthPolygon, vecX, Length / 2);
this.VecX = vecX; this.VecY = vecY; this.VecZ = vecZ;
}
public void GetBoundingBox()
{
BoundingBoxXYZ bb = Beam.get_BoundingBox(null);
CheckGeometry.CreateModelLine(Beam.Document, null, Line.CreateBound(bb.Max, bb.Min));
}
public static List <Curve> GetCurvesCut(Polygon mainPolygon, Polygon secPolygon)
{
PolygonComparePolygonResult res = new PolygonComparePolygonResult(mainPolygon, secPolygon);
if (res.ListPolygon[0] != secPolygon)
{
throw new Exception("Secondary Polygon must inside Main Polygon!");
}
bool isInside = true;
List <Curve> cs = new List <Curve>();
foreach (Curve c in secPolygon.ListCurve)
{
LineComparePolygonResult lpRes = new LineComparePolygonResult(mainPolygon, CheckGeometry.ConvertLine(c));
if (lpRes.Type == LineComparePolygonType.Inside)
{
foreach (Curve c1 in mainPolygon.ListCurve)
{
LineCompareLineResult llres = new LineCompareLineResult(c, c1);
if (llres.Type == LineCompareLineType.SameDirectionLineOverlap)
{
goto Here;
}
}
cs.Add(c);
}
Here : continue;
}
isInside = false;
foreach (Curve c in mainPolygon.ListCurve)
{
LineComparePolygonResult lpRes = new LineComparePolygonResult(secPolygon, CheckGeometry.ConvertLine(c));
if (lpRes.Type == LineComparePolygonType.Outside)
{
cs.Add(c);
continue;
}
foreach (Curve c1 in secPolygon.ListCurve)
{
LineCompareLineResult llRes = new LineCompareLineResult(c, c1);
if (llRes.Type == LineCompareLineType.SameDirectionLineOverlap)
{
isInside = false;
if (llRes.ListOuterLine.Count == 0)
{
break;
}
foreach (Line l in llRes.ListOuterLine)
{
LineComparePolygonResult lpRes1 = new LineComparePolygonResult(secPolygon, l);
if (lpRes1.Type != LineComparePolygonType.Inside)
{
cs.Add(l);
}
}
break;
}
}
}
if (isInside)
{
throw new Exception("Secondary Polygon must be tangential with Main Polygon!");
}
return(cs);
}
