| Virtual Reality Toolbox | |
Return 1 if the vrnode object is valid, and 0 if it is not
Syntax
Arguments
vrnode_object_vector |
Name of an array of vrnode objects to be queried. |
Description
This function detects whether the vrnode objects contained in the vector are valid, and returns a vector containing a 1 for the valid vrnode objects and a 0 for the invalid ones.
The vrnode object is considered valid if the following three conditions are met:
The parent world of the node still exists.
The parent world of the node is open.
The node still exists in the parent world.
See Also
vrworld/isvalid, vrfigure/isvalid
| | vrnode/getfield | vrnode/set | |