Autodesk.Viewing.Private
InstanceTree
new InstanceTree()
Methods
getNodeType(dbId)
Gets the type associated with the node, such as assmebly, layer, model, geometry, etc.
Parameters
| dbId* number | The node’s database id |
* Required
Returns
| type | description |
|---|---|
| number |
isNodeSelectable(dbId)
Whether the node is a selectable entity.
Parameters
| dbId* number | The node’s database id |
* Required
Returns
| type | description |
|---|---|
| boolean |
getNodeParentId(dbId)
Gets the database id of the node’s parent.
Parameters
| dbId* number | The node’s database id |
* Required
Returns
| type | description |
|---|---|
| number |
getRootId()
Gets the model’s root database id.
Returns
| type | description |
|---|---|
| number |
getNodeName(dbId)
Gets the name associated to the id.
Parameters
| dbId* number | The node’s database id |
* Required
Returns
| type | description |
|---|---|
| string |
getChildCount(dbId)
Gets get number of children under the specified id.
Parameters
| dbId* number | The node’s database id |
* Required
Returns
| type | description |
|---|---|
| number |
getNodeBox(dbId, dst)
Sets the bounding box values for a particular id on the 2nd argument provided. There is no return value.
Parameters
| dbId* number | The node’s database id |
| dst* Float32Array | An array holding 6 number values: (min-x, min-y, min-z, max-x, max-y, max-z) |
* Required
enumNodeFragments(node, callback, recursive)
Parameters
| node* number | The id of a node. |
| callback* Autodesk.Viewing.Private.InstanceTree~onEnumNodeFragments | Function that will be called for each fragment. |
| recursive boolean | Whether the callback function gets called for child nodes, too. |
* Required
enumNodeChildren(node, callback, recursive)
Parameters
| node* number | The id of a node. |
| callback* Autodesk.Viewing.Private.InstanceTree~onEnumNodeChildren | Function that will be called for each child node. |
| recursive boolean | Whether the callback function gets called for indirect child nodes, too. |
* Required
