User`s guide

Basic Editing
6-15
Document a Virtual World Using Comments
To document a virtual world, in the object property edit pane, use the Comments tab
for nodes and properties. Comments can help others understand the design of a virtual
world.
Comments do not appear in the virtual world. They appear in the VRML file, next to the
given node or property, on lines that begin with #.
Display Event Fields
You can display eventIn and eventOut fields in the 3D World Editor tree pane. Either
click the Show Events button or select Tree > Show Events.
You can perform an IS mapping for events in a PROTO declaration.
Expand and Collapse Nodes
To expand a node in the tree structure pane, click the plus (+) sign to the left of the
node. To collapse a node, click the minus (-) sign to the left of the node.
To expand or collapse all nodes in one step, select Tree > Expand All or Tree >
Collapse All.
To expand subtrees within a node:
1
In the tree structure pane, right-click a node.
2
From the context menu, select Expand Subtree.
Alternative approaches for expanding the subtree for a node that you select in the tree
structure pane are:
• Select Tree > Expand Subtree.
•
Click the Expand Subtree toolbar button ( ).
Hide Default Values
To simplify the tree view, you can hide default VRML values. Select Tree > Hide
Default Values. To display default values, clear the Hide Default Values option.