private TSG.OBB CreateOrientedBoundingBox(TSM.Part part)
{
TSG.OBB obb = null;
if (part != null)
{
WorkPlaneHandler workPlaneHandler = model.GetWorkPlaneHandler();
TransformationPlane originalTransformationPlane = workPlaneHandler.GetCurrentTransformationPlane();
Solid solid = part.GetSolid();
TSG.Point minPointInCurrentPlane = solid.MinimumPoint;
TSG.Point maxPointInCurrentPlane = solid.MaximumPoint;
TSG.Point centerPoint = CalculateCenterPoint(minPointInCurrentPlane, maxPointInCurrentPlane);
TSG.CoordinateSystem coordSys = part.GetCoordinateSystem();
TransformationPlane localTransformationPlane = new TransformationPlane(coordSys);
workPlaneHandler.SetCurrentTransformationPlane(localTransformationPlane);
solid = part.GetSolid();
TSG.Point minPoint = solid.MinimumPoint;
TSG.Point maxPoint = solid.MaximumPoint;
double extent0 = (maxPoint.X - minPoint.X) / 2;
double extent1 = (maxPoint.Y - minPoint.Y) / 2;
double extent2 = (maxPoint.Z - minPoint.Z) / 2;
workPlaneHandler.SetCurrentTransformationPlane(originalTransformationPlane);
obb = new TSG.OBB(centerPoint, coordSys.AxisX, coordSys.AxisY,
coordSys.AxisX.Cross(coordSys.AxisY), extent0, extent1, extent2);
}
return(obb);
}
//InterSectionTest 3
private void button4_Click(object sender, EventArgs e)
{
//부재 선택
Picker picker = new Picker();
TSM.Part part = picker.PickObject(Picker.PickObjectEnum.PICK_ONE_OBJECT, "철근형태를 수정할 부재를 선택하세요.") as TSM.Part;
TSM.Part intersectingpart = picker.PickObject(Picker.PickObjectEnum.PICK_ONE_OBJECT, "간섭하는 부재를 선택하세요.") as TSM.Part;
//Intersection 처리
double partFrontLength = 0.0;
double intersectionLength = 0.0; //할당해야함
TSG.OBB iPartOBB = CreateOrientedBoundingBox(intersectingpart);
TSG.Vector partLVector = new TSG.Vector();
if (part.GetType().Name == "Beam")
{
TSM.Beam beam = part as TSM.Beam;
TSG.LineSegment lineSegment = new TSG.LineSegment(beam.StartPoint, beam.EndPoint);
TSG.Point firstPoint = TSG.Intersection.LineSegmentToObb(lineSegment, iPartOBB).Point1;
TSG.Point secondPoint = TSG.Intersection.LineSegmentToObb(lineSegment, iPartOBB).Point2;
partFrontLength = TSG.Distance.PointToPoint(beam.StartPoint, firstPoint);
intersectionLength = TSG.Distance.PointToPoint(firstPoint, secondPoint);
partLVector = new TSG.Vector(beam.EndPoint - beam.StartPoint).GetNormal();
}
else if (part.GetType().Name == "ContourPlate") //ContourPlate인 경우 추후 작성
{
TSM.ContourPlate contourPlate = part as TSM.ContourPlate;
}
//철근 그룹화 해제 후 singleRebar 저장
ModelObjectEnumerator reinforcement = part.GetReinforcements();
List <TSM.SingleRebar> singleRebars = new List <TSM.SingleRebar>();
List <TSM.SingleRebar> group = new List <TSM.SingleRebar>(); //그룹화를 위한 List
int rebarCount = 0; //총 단일철근 수량
ArrayList rebarInterval = new ArrayList(); //철근 간격 (싱글 타입일 때는 철근 간격을 어떻게 구하지? > 일단 PASS)
while (reinforcement.MoveNext())
{
if (reinforcement.Current.GetType().Name == "SingleRebar") //부재에 속한 철근이 SingleRebar타입일 때
{
TSM.SingleRebar singleRebar = reinforcement.Current as TSM.SingleRebar;
singleRebars.Add(singleRebar);
MessageBox.Show("SingleRebar 타입은 현재 지원 불가");
}
else //부재에 속한 철근이 RebarGroup타입일 때
{
TSM.RebarGroup rebarGroup = reinforcement.Current as TSM.RebarGroup;
rebarInterval = rebarGroup.Spacings; //철근 간격 저장
TSM.ModelObjectEnumerator rebarEnumerator = TSM.Operations.Operation.Ungrouping(rebarGroup);
while (rebarEnumerator.MoveNext())
{
TSM.ModelObject rebar = rebarEnumerator.Current;
TSM.SingleRebar singleRebar = rebar as TSM.SingleRebar;
singleRebars.Add(singleRebar);
}
}
rebarCount = singleRebars.Count; // 총 단일수량 저장
}
//철근 재배치
for (int i = 0; i < singleRebars.Count - (intersectionLength / (double)rebarInterval[0]); i++) // 딱 안떨어지는 경우 고려해줘야함
{
double frontLength = (i * (double)rebarInterval[0]);
if (frontLength >= partFrontLength)
{
if (i == singleRebars.Count)
{
break;
}
else
{
for (int j = 0; j < singleRebars[i].Polygon.Points.Count; j++)
{
TSM.SingleRebar newSingleRebar = singleRebars[i];
TSG.Point intersectionLengthPoint = new TSG.Point(intersectionLength * partLVector.X, intersectionLength * partLVector.Y, intersectionLength * partLVector.Z);
newSingleRebar.Polygon.Points[j] = newSingleRebar.Polygon.Points[j] as TSG.Point + intersectionLengthPoint;
singleRebars[i].Delete();
newSingleRebar.Insert();
group.Add(newSingleRebar);
}
}
}
else
{
group.Add(singleRebars[i]);
}
}
for (int i = singleRebars.Count - (int)(intersectionLength / (double)rebarInterval[0]); i < singleRebars.Count; i++)
{
singleRebars[i].Delete();
}
TSM.RebarGroup newRebarGroup = TSM.Operations.Operation.Group(group);
}
//InterSectionTest 1
private void button3_Click(object sender, EventArgs e)
{
//기본 객체 생성
TSM.Part girder = null;
TSM.Component component = new TSM.Component();
TSM.Part endPiece = null;
List <TSM.ContourPlate> endPieceList = new List <TSM.ContourPlate>();
//1. 부재를 Input 으로 받는다.
Picker picker = new Picker();
TSM.ModelObject part = picker.PickObject(Picker.PickObjectEnum.PICK_ONE_OBJECT, "부재를 선택하세요.") as TSM.ModelObject;
if (part.GetType().Name == "Beam") //선택한 거더가 단일객체일 경우
{
girder = part as TSM.Beam;
endPiece = picker.PickObject(Picker.PickObjectEnum.PICK_ONE_OBJECT, "부재를 선택하세요.") as TSM.ContourPlate; //연장할 마구리를 직접 선택
//마구리 객체 OBB 생성 (추후 수정 - Girder 단일부재일 때도 마구리 1개이상 가능하므로)
TSG.OBB obb = CreateOrientedBoundingBox(endPiece); //마구리 OBB 객체 생성
TSG.LineSegment rebarLineSegment = null;
//철근 선택 및 그룹철근 분할
ModelObjectEnumerator reinforcement = girder.GetReinforcements();
List <TSM.SingleRebar> singleRebars = new List <TSM.SingleRebar>();
List <TSM.SingleRebar> group1 = new List <TSM.SingleRebar>(); //수정된 철근
List <TSM.SingleRebar> group2 = new List <TSM.SingleRebar>(); //수정안된 철근
while (reinforcement.MoveNext())
{
if (reinforcement.Current.GetType().Name == "SingleRebar") //부재 내 철근이 SingleRebar타입일때
{
TSM.SingleRebar singleRebar = reinforcement.Current as TSM.SingleRebar;
singleRebars.Add(singleRebar);
}
else //부재 내 철근이 rebarGroup타입일때
{
TSM.RebarGroup rebarGroup = reinforcement.Current as TSM.RebarGroup;
TSM.ModelObjectEnumerator rebarEnumerator = TSM.Operations.Operation.Ungrouping(rebarGroup);
while (rebarEnumerator.MoveNext())
{
TSM.ModelObject rebar = rebarEnumerator.Current;
TSM.SingleRebar singleRebar = rebar as TSM.SingleRebar;
singleRebars.Add(singleRebar);
}
}
}
for (int j = 0; j < singleRebars.Count; j++) //철근 선택 반복문
{
TSG.Point rebarStartPoint = singleRebars[j].Polygon.Points[0] as TSG.Point;
TSG.Point rebarEndPoint = singleRebars[j].Polygon.Points[1] as TSG.Point;
TSM.SingleRebar newSingleRebar = singleRebars[j]; //기존 철근을 삭제하고 형태가 변형된 새 철근 삽입
if (singleRebars[j].Polygon.Points.Count == 2) //직선철근일때
{
rebarLineSegment = new TSG.LineSegment(rebarStartPoint, rebarEndPoint);
}
TSG.LineSegment intersectLine = TSG.Intersection.LineSegmentToObb(rebarLineSegment, obb); //만나는 점이 하나일 때 output 형태 > 두 점이 같은지점으로 찍힘
if (intersectLine != null) // 철근과 마구리가 만날때 / 한 점만 만날때는 Linesegment의 point1 과 point2 가 같은 값임
{
//철근 선을 연장
rebarLineSegment = new TSG.LineSegment(rebarStartPoint, rebarEndPoint + new TSG.Point(0, 100000, 0)); //추후 수정( y방향이 아니라 철근의 진행방향으로)
intersectLine = TSG.Intersection.LineSegmentToObb(rebarLineSegment, obb);
//마구리 가까운쪽이 철근 Point1 인경우
if (intersectLine.Point1.Equals(intersectLine.Point2))
{
rebarLineSegment = new TSG.LineSegment(rebarStartPoint + new TSG.Point(0, 100000, 0), rebarEndPoint);
intersectLine = TSG.Intersection.LineSegmentToObb(rebarLineSegment, obb);
newSingleRebar.Polygon.Points[0] = intersectLine.Point2;
}
else //마구리 가까운쪽이 철근 Point2 인경우
{
newSingleRebar.Polygon.Points[1] = intersectLine.Point2;
}
singleRebars[j].Delete();
newSingleRebar.Insert();
group1.Add(newSingleRebar);
}
else
{
group2.Add(singleRebars[j]); //수정안된 철근들 그룹에 넣기
}
TSM.RebarGroup modifiedGroup = TSM.Operations.Operation.Group(group1);
TSM.RebarGroup nonmodifiedGroup = TSM.Operations.Operation.Group(group2);
}
}
else if (part.ToString() == "Tekla.Structures.Model.Component") //선택한 거더가 컴포넌트일 경우
{
component = part as TSM.Component;
//반환된 Girder의 타입 결정
TSM.Assembly assembly = component.GetAssembly();
if (assembly.GetMainPart().GetType().Name == "Beam")
{
girder = assembly.GetMainPart() as TSM.Beam;
}
else if (assembly.GetMainPart().GetType().Name == "ContourPlate")
{
girder = assembly.GetMainPart() as TSM.ContourPlate;
}
// Input으로 받은 부재에 연결되어있는 마구리와 철근정보를 받아온다.
//반환된 Secondaries의 타입 결정
endPieceList = new List <TSM.ContourPlate>();
for (int i = 0; i < assembly.GetSecondaries().Count; i++)
{
TSM.Part secondary = assembly.GetSecondaries()[i] as TSM.Part;
if (secondary.Name == "EndPiece")
{
endPieceList.Add(secondary as TSM.ContourPlate);
}
}
}
}
