Revit API |如何画一面墙？

我试图用Revit 2014中的宏绘制墙。首先获取材质和墙的面，但是当我选择墙时没有任何反应。这是Python中的代码：Revit API |如何画一面墙？

def PaintFace(self): 
    uidoc = self.ActiveUIDocument 
    doc = uidoc.Document 

    collector = FilteredElementCollector(doc) 
    materials = collector.WherePasses(ElementClassFilter(Material)).ToElements() 

    for material in materials: 
     if material.Name == 'Copper': 
      matName = material 
      break 

    elRef = uidoc.Selection.PickObject(ObjectType.Element) 
    wall = doc.GetElement(elRef)   

    geomElement = wall.get_Geometry(Options()) 
    for geomObject in geomElement:    
     if geomObject == Solid: 
      solid = geomObject     
      for face in solid.Faces: 
       if doc.IsPainted(wall.Id, face) == False: 
        doc.Paint(wall.Id, face, matName.Id)

任何人都可以帮我弄清楚为什么会发生这种情况？

来源

2015-11-28 CADesigner

你可以用'print'语句来帮助调试。或者一行一行地在shell中尝试一下。 “geomObject”是否是“固体”？你应该发现 - 这很容易解释你为什么没有得到任何结果。 –

达人，谢谢你的提示，非常有用。 – CADesigner

您必须启动交易才能在模型中进行更改。

public void PaintFace(self): 
    uidoc = self.ActiveUIDocument 
    doc = uidoc.Document 

using(Transaction tr = new Transaction (doc,"PaintWall") 
{ 
collector = FilteredElementCollector(doc) 
    materials = collector.WherePasses(ElementClassFilter(Material)).ToElements() 

for material in materials: 
    if material.Name == 'Copper': 
     matName = material 
     break 

elRef = uidoc.Selection.PickObject(ObjectType.Element) 
wall = doc.GetElement(elRef)   

geomElement = wall.get_Geometry(Options()) 
for geomObject in geomElement:    
    if geomObject == Solid: 
     solid = geomObject     
     for face in solid.Faces: 
      if doc.IsPainted(wall.Id, face) == False: 
       doc.Paint(wall.Id, face, matName.Id)

}

来源

2016-02-04 21:26:39 Rolando

Revit API |如何画一面墙？

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