我试图插入一个面部托管家庭,其中包含一个空白挤压在一个通用的特种设备家族。设想如下:
Generic model家族,我已经将"Cut with voids“设置为真我使用的代码如下:
Options opt = _commandData.Application.Application.Create.NewGeometryOptions();
opt.ComputeReferences = true;
var geo = shelf.get_Geometry(opt);//shelf is the extrusion
//location = 0,-800,100
//width = 1000
//depth = 800
//height = 140
//all measures are mm
PlanarFace pf = null;
foreach (GeometryObject obj in geo)
{
Solid solid = obj as Solid;
if (null != solid)
{
foreach (Face face in solid.Faces)
{
pf = face as PlanarFace;
if (null != pf)
{
XYZ normal = pf.Normal.Normalize();
if (0.0 < normal.Z && normal.X < 1 && normal.Y < 1)
{
break;
}
}
}
}
}
if (pf != null)
{
var location = new XYZ(50D.ToRevitMeasure(), -100D.ToRevitMeasure(), 140D.ToRevitMeasure());
var referenceDirection = XYZ.BasisX;
FamilySymbol symbol = null;
RevitBaseUtilities.DoSomethingInsideTransaction(() => familyDocument.LoadFamilySymbol(holeFileName, Path.GetFileNameWithoutExtension(holeFileName),
new FamilyLoadingDontOverwriteOption(), out symbol), familyDocument);
FamilyInstance inst;
RevitBaseUtilities.DoSomethingInsideTransaction(() => inst = familyDocument.FamilyCreate.NewFamilyInstance(pf, location, referenceDirection , symbol), familyDocument);
familyDocument.SaveAs(resultFileName);
familyDocument.Close(false);问题是汽缸总是放置在Z=0中。如有必要,我可以发送洞族和结果项目。
发布于 2014-07-17 21:16:55
如果我理解您所做的工作是正确的,您可能希望使用从引用/元素继承的GlobalPoint属性,而不是PlanarFace.Normal项。或者至少将其包含在您的实现中,这样您也可以获取所引用的项目的XYZ。
https://stackoverflow.com/questions/24778141
复制相似问题