/// <summary>
/// 添加板
/// </summary>
/// <param name="floor"></param>
public void Add(Floor floor)
{
var geometry = floor.get_Geometry(new Options()
{
View = Document.ActiveView
});
var geometryElements = geometry as GeometryElement;
LevelOutLines leveledOutLines = new LevelOutLines();
foreach (Solid geometryElement in geometryElements)
{
var faces = geometryElement.Faces;
List <Face> addFaces = new List <Face>();
foreach (Face face in faces)
{
//矩形面
var planarFace = face as PlanarFace;
if (planarFace != null)
{
if (Model.AlignType == AlignType.BeamTopToFloorTop && planarFace.FaceNormal.Z > 0)
{
addFaces.Add(face);
}
else if (Model.AlignType == AlignType.BeamTopToFloorBottom && planarFace.FaceNormal.Z < 0)
{
addFaces.Add(face);
}
}
//圆面
var cylindricalFace = face as CylindricalFace;
if (cylindricalFace != null)
{
//最外的轮廓面必为矩形
//即如有其他原型作为最外轮廓面的...需重写逻辑,要判断最外轮廓面
//矩形面的最外轮廓可以通过XYZ(0,0,1)取得
}
}
foreach (var addFace in addFaces.OrderByDescending(c => c.Area))
{
leveledOutLines.Add(addFace, Model);
}
}
if (!leveledOutLines.IsValid)
{
throw new NotImplementedException("添加的板无效,无子轮廓");
}
else
{
LeveledOutLines.Add(leveledOutLines);
}
}
/// <summary>
/// 轮廓嵌套分层
/// </summary>
/// <param name="levelFloor"></param>
/// <returns></returns>
public LevelOutLines GetLeveledOutLines(LevelFloor levelFloor)
{
var leveledOutLines = new LevelOutLines();
var option = new Options()
{
View = Document.ActiveView
};
var geometry = levelFloor.Floor.get_Geometry(option);
var geometryElements = geometry as GeometryElement;
foreach (Solid geometryElement in geometryElements)
{
var faces = geometryElement.Faces;
List <Face> addFaces = new List <Face>();
foreach (Face face in faces)
{
//矩形面
var planarFace = face as PlanarFace;
if (planarFace != null)
{
if (Model.AlignType == AlignType.BeamTopToFloorTop && planarFace.FaceNormal.Z > 0)
{
addFaces.Add(face);
}
else if (Model.AlignType == AlignType.BeamTopToFloorBottom && planarFace.FaceNormal.Z < 0)
{
addFaces.Add(face);
}
}
////圆面
//var cylindricalFace = face as CylindricalFace;
//if (cylindricalFace != null)
//{
// if (cylindricalFace.Axis.Z > 0)
// {
// addFaces.Add(cylindricalFace);
// }
//}
}
if (addFaces.Count == 0)
{
double area = -1;
RuledFace currentFace = null;
foreach (Face face in faces)
{
//定制面
var ruledFace = face as RuledFace;
if (ruledFace != null)
{
if (area < ruledFace.Area)
{
area = ruledFace.Area;
currentFace = ruledFace;
}
}
}
if (currentFace != null)
{
addFaces.Add(currentFace);
}
}
foreach (var addFace in addFaces.OrderByDescending(c => c.Area))
{
leveledOutLines.Add(addFace, Model);
}
}
return(leveledOutLines);
}