在Revit中使用C#进行图形渲染时,可以利用Revit API提供的功能来实现
FilteredElementCollector collector = new FilteredElementCollector(document);
ICollection<Element> walls = collector.OfClass(typeof(Wall)).ToElements();
using (Transaction transaction = new Transaction(document, "My Transaction"))
{
transaction.Start();
// Your code here
transaction.Commit();
}
XYZ point1 = new XYZ(0, 0, 0);
XYZ point2 = new XYZ(10, 10, 0);
GeometryElement geometryElement = element.get_Geometry(options);
foreach (GeometryObject geometryObject in geometryElement)
{
GeometryInstance instance = geometryObject as GeometryInstance;
if (instance != null)
{
// Do something with the geometry instance
}
}
OverrideGraphicSettings overrideGraphics = new OverrideGraphicSettings();
overrideGraphics.SetProjectionLineColor(new Color(255, 0, 0));
view.SetElementOverrides(element.Id, overrideGraphics);
[Transaction(TransactionMode.Manual)]
public class MyExternalCommand : IExternalCommand
{
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
// Your code here
return Result.Succeeded;
}
}
Parameter parameter = element.get_Parameter(BuiltInParameter.WALL_BASE_OFFSET);
if (parameter != null)
{
double baseOffset = parameter.AsDouble();
// Do something with the base offset
}
View view = document.ActiveView;
FilteredElementCollector collector = new FilteredElementCollector(document, view.Id);
ICollection<Element> visibleElements = collector.ToElements();
使用Dynamo和Revit API:Dynamo是一个可视化编程工具,可以与Revit API结合使用,以便更快速地创建自定义脚本和工具。
学习和参考官方文档:Revit API的官方文档是一个宝贵的资源,其中包含了大量关于如何使用API的信息。你可以在这里找到官方文档:https://www.revitapidocs.com/
通过学习和应用这些技巧,你将能够更有效地使用C#在Revit中进行图形渲染。