public static void DeleteAllElementsByName(object object_0, string string_0)
{
if (object_0 is IScenePlugin)
{
IGraphicsContainer3D graphicsContainer3D = (object_0 as IScenePlugin).Scene.BasicGraphicsLayer as IGraphicsContainer3D;
graphicsContainer3D.Reset();
for (IElementProperties elementProperties = graphicsContainer3D.Next() as IElementProperties; elementProperties != null; elementProperties = (graphicsContainer3D.Next() as IElementProperties))
{
if (elementProperties.Name.ToLower() == string_0.ToLower())
{
graphicsContainer3D.DeleteElement(elementProperties as IElement);
graphicsContainer3D.Reset();
}
}
if (graphicsContainer3D.ElementCount > 0)
{
if (string_0 == "")
{
graphicsContainer3D.DeleteAllElements();
}
else
{
graphicsContainer3D.Reset();
for (IElementProperties elementProperties = graphicsContainer3D.Next() as IElementProperties; elementProperties != null; elementProperties = (graphicsContainer3D.Next() as IElementProperties))
{
if (elementProperties.Name.ToLower() == string_0.ToLower())
{
graphicsContainer3D.DeleteElement(elementProperties as IElement);
graphicsContainer3D.Reset();
}
}
}
}
}
else if (object_0 is IGraphicsContainer3D)
{
IGraphicsContainer3D graphicsContainer3D = object_0 as IGraphicsContainer3D;
if (graphicsContainer3D.ElementCount > 0)
{
if (string_0 == "")
{
graphicsContainer3D.DeleteAllElements();
}
else
{
graphicsContainer3D.Reset();
for (IElementProperties elementProperties = graphicsContainer3D.Next() as IElementProperties; elementProperties != null; elementProperties = (graphicsContainer3D.Next() as IElementProperties))
{
if (elementProperties.Name.ToLower() == string_0.ToLower())
{
graphicsContainer3D.DeleteElement(elementProperties as IElement);
graphicsContainer3D.Reset();
}
}
}
}
}
}
/// <summary>
/// 找指定名称的Element
/// </summary>
/// <param name="pGC"></param>
/// <param name="name"></param>
/// <returns></returns>
public static IElement GetElementByName(IGraphicsContainer3D pGC, string name)
{
IElement result = null;
IElement pElement = null;
IElementProperties pElemProps = null;
pGC.Reset();
pElement = pGC.Next();
while (pElement != null)
{
pElemProps = (IElementProperties)pElement;
if (pElemProps.Name == name)
{
result = pElement;
}
pElement = pGC.Next();
}
return(result);
}
/// <summary>
/// 删除指定名称的 Element 张琪 20110628
/// </summary>
/// <param name="pScene"></param>
/// <param name="sName"></param>
public static void DeleteAllElementsWithName(IScene pScene, string sName)
{
IElement pElement;
IGraphicsContainer3D pGCon3D = pScene.BasicGraphicsLayer as IGraphicsContainer3D;
if (pGCon3D.ElementCount > 0)
{
pGCon3D.Reset();
pElement = pGCon3D.Next() as IElement;
while (pElement != null)
{
IElementProperties pElemProps = pElement as IElementProperties;
if (pElemProps.Name == sName)
{
pGCon3D.DeleteElement(pElement);
pGCon3D.Reset();
}
pElement = pGCon3D.Next() as IElement;
}
}
}
public static void DeleteFlyByElement(ISceneGraph isceneGraph_0, FlyByUtils.FlyByElementType flyByElementType_0, bool bool_0)
{
IGraphicsLayer basicGraphicsLayer = isceneGraph_0.Scene.BasicGraphicsLayer;
IGraphicsContainer3D graphicsContainer3D = basicGraphicsLayer as IGraphicsContainer3D;
switch (flyByElementType_0)
{
case FlyByUtils.FlyByElementType.FLYBY_PATH:
if (FlyByUtils.pPathElem != null)
{
graphicsContainer3D.DeleteElement(FlyByUtils.pPathElem);
}
break;
case FlyByUtils.FlyByElementType.FLYBY_OBSERVER:
if (FlyByUtils.pObserverElem != null)
{
graphicsContainer3D.DeleteElement(FlyByUtils.pObserverElem);
}
break;
case FlyByUtils.FlyByElementType.FLYBY_TARGET:
if (FlyByUtils.pTargetElem != null)
{
graphicsContainer3D.DeleteElement(FlyByUtils.pTargetElem);
}
break;
case FlyByUtils.FlyByElementType.FLYBY_STATIC:
graphicsContainer3D.Reset();
for (IElementProperties elementProperties = graphicsContainer3D.Next() as IElementProperties; elementProperties != null; elementProperties = (graphicsContainer3D.Next() as IElementProperties))
{
if (elementProperties.Name == "SceneFlyBy.StaticLoc")
{
graphicsContainer3D.DeleteElement(elementProperties as IElement);
break;
}
}
break;
case FlyByUtils.FlyByElementType.FLYBY_BACKDROP:
graphicsContainer3D.Reset();
for (IElementProperties elementProperties = graphicsContainer3D.Next() as IElementProperties; elementProperties != null; elementProperties = (graphicsContainer3D.Next() as IElementProperties))
{
if (elementProperties.Name == "_BACKDROP_")
{
graphicsContainer3D.DeleteElement(elementProperties as IElement);
break;
}
}
break;
case FlyByUtils.FlyByElementType.FLYBY_ALL:
if (FlyByUtils.pPathElem != null)
{
graphicsContainer3D.DeleteElement(FlyByUtils.pPathElem);
}
if (FlyByUtils.pObserverElem != null)
{
graphicsContainer3D.DeleteElement(FlyByUtils.pObserverElem);
}
if (FlyByUtils.pTargetElem != null)
{
graphicsContainer3D.DeleteElement(FlyByUtils.pTargetElem);
}
graphicsContainer3D.Reset();
for (IElementProperties elementProperties = graphicsContainer3D.Next() as IElementProperties; elementProperties != null; elementProperties = (graphicsContainer3D.Next() as IElementProperties))
{
if (elementProperties.Name == "_BACKDROP_" || elementProperties.Name == "SceneFlyBy.AnchorPoint" || elementProperties.Name == "SceneFlyBy.StaticLoc")
{
graphicsContainer3D.DeleteElement(elementProperties as IElement);
graphicsContainer3D.Reset();
}
}
break;
}
if (bool_0)
{
isceneGraph_0.RefreshViewers();
}
}
