Node.SelectObjects
Node.SelectObjects method
Select multiple objects under current node using XPath-like query syntax.
public List<object> SelectObjects(string path)
| Parameter | Type | Description |
|---|---|---|
| path | String |
Exceptions
| exception | condition |
|---|---|
| ParseException | ParseException will be thrown if the path contains malformed query. |
Examples
Select a single node using XPath-like expression
//Create a scene for testing
Scene s = new Scene();
var a = s.RootNode.CreateChildNode("a");
a.CreateChildNode("a1");
a.CreateChildNode("a2");
s.RootNode.CreateChildNode("b");
var c = s.RootNode.CreateChildNode("c");
c.CreateChildNode("c1").AddEntity(new Camera("cam"));
c.CreateChildNode("c2").AddEntity(new Light("light"));
//select objects that has type Camera or name is 'light' whatever it's located.
var objects = s.RootNode.SelectObjects("//*[(@Type = 'Camera') or (@Name = 'light')]");
See Also
- class Node
- namespace Aspose.ThreeD
- assembly Aspose.3D
