| SoPathSwitch Class |
Group node that traverses only when traversed along a given path.
Inheritance HierarchyOIV.InventorSoNetBase
OIV.InventorSoDisposable
OIV.Inventor.MiscSoBase
OIV.Inventor.FieldsSoFieldContainer
OIV.Inventor.NodesSoNode
OIV.Inventor.NodesSoGroup
OIV.Inventor.NodesSoPathSwitch
Namespace: OIV.Inventor.Nodes
Assembly: OIV.Inventor (in OIV.Inventor.dll) Version: 10.12.3.0 (10.12.3.0)
SyntaxThe SoPathSwitch type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | SoPathSwitch | Creates a path switch node with default settings. |
| SoPathSwitch(Int32) | Constructor that takes approximate number of children. |
Methods| Name | Description | |
|---|---|---|
| AddChild | Adds a child as last one in group. |
| AffectsState | Returns true if a node has an effect on the state during traversal. |
| Callback | (Inherited from SoGroup.) |
| Copy | Calls Copy(false). (Inherited from SoNode.) |
| Copy(Boolean) | Creates and returns an exact copy of the node. |
| CopyFieldValues(SoFieldContainer) | Calls CopyFieldValues(fc, false). (Inherited from SoFieldContainer.) |
| CopyFieldValues(SoFieldContainer, Boolean) | Copies the contents of fc's fields into this object's fields. |
| Dispose |
Releases all resources used by SoDisposable.
(Inherited from SoDisposable.) |
| Distribute | (Inherited from SoNode.) |
| DoAction | (Overrides SoGroupDoAction(SoAction).) |
| EnableNotify | Notification at this Field Container is enabled (if flag == true) or disabled (if flag == false). |
| Equals | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
| FieldsAreEqual | Returns true if this object's fields are exactly equal to fc's fields. |
| FindChild | Finds index of given child within group. |
| Get | Returns the values of the fields of this object in the Open Inventor ASCII file format in the given string. |
| GetAllFields | Returns a list of fields, including the eventIn's and eventOut's. |
| GetAlternateRep | This method is called by actions to allow the node to provide an "alternate representation" when appropriate (typically depending on the action type). |
| GetBoundingBox | (Overrides SoGroupGetBoundingBox(SoGetBoundingBoxAction).) |
| GetChild | Returns pointer the child node with the given index. |
| GetEventIn | Returns a the eventIn with the given name. |
| GetEventOut | Returns the eventOut with the given name. |
| GetField | Returns a the field of this object whose name is fieldName. |
| GetFieldName | Returns the name of the given field in the fieldName argument. |
| GetFields | Appends references to all of this object's fields to resultList, and returns the number of fields appended. |
| GetHashCode |
Overrides GetHashCode().
(Inherited from SoNetBase.) |
| GetMatrix | (Overrides SoGroupGetMatrix(SoGetMatrixAction).) |
| GetName | Returns the name of an instance. |
| GetNumChildren | Returns number of children. |
| GetPrimitiveCount | (Overrides SoGroupGetPrimitiveCount(SoGetPrimitiveCountAction).) |
| GetRenderEngineMode | Returns the supported Render engine mode. |
| GetRenderUnitID | (Inherited from SoNode.) |
| GetStringName | (Inherited from SoBase.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| GLRender | (Overrides SoGroupGLRender(SoGLRenderAction).) |
| GLRenderBelowPath | (Inherited from SoNode.) |
| GLRenderInPath | (Inherited from SoNode.) |
| GLRenderOffPath | (Inherited from SoNode.) |
| GrabEventsCleanup | (Inherited from SoNode.) |
| GrabEventsSetup | (Inherited from SoNode.) |
| HandleEvent | (Overrides SoGroupHandleEvent(SoHandleEventAction).) |
| HasDefaultValues | Returns true if all of the object's fields have their default values. |
| InsertChild | Adds a child so that it becomes the one with the given index. |
| IsBoundingBoxIgnoring | Used by BoundingBoxAction to known if bounding box computation should be ignored or not. |
| IsNotifyEnabled | Notification is the process of telling interested objects that this object has changed. |
| IsOverride | Returns the state of the override flag. |
| IsSynchronizable | Gets the ScaleViz synchronizable state of this object. |
| Pick | (Overrides SoGroupPick(SoPickAction).) |
| RayPick | (Inherited from SoNode.) |
| RemoveAllChildren | Removes all children from group. |
| RemoveChild(Int32) | Removes child with given index from group. |
| RemoveChild(SoNode) | Removes first instance of given child from group. |
| ReplaceChild(Int32, SoNode) | Replaces child with given index with new child. |
| ReplaceChild(SoNode, SoNode) | Replaces first instance of given child with new child. |
| Search | (Overrides SoGroupSearch(SoSearchAction).) |
| Set | Sets one or more fields in this object to the values specified in the given string, which should be a string in the Open Inventor file format. |
| SetName | (Inherited from SoBase.) |
| SetOverride | Turns the override flag on or off. |
| SetSynchronizable | Sets this to be a ScaleViz synchronizable object. |
| SetToDefaults | Sets all fields in this object to their default values. |
| ToString |
Converts this SoBase structure to a human readable string.
(Inherited from SoBase.) |
| Touch | Marks an instance as modified, simulating a change to it. |
| Write | (Inherited from SoGroup.) |
Properties| Name | Description | |
|---|---|---|
 | boundingBoxIgnoring | Whether to ignore this node during bounding box traversal. |
| IsDisposable | ISafeDisposable interface implementation.
(Inherited from SoDisposable.) |
| path | The path that must match the current traversal path. |
| UserData |
Gets or sets the user data to be contained by the field container.
(Inherited from SoFieldContainer.) |
RemarksOIV.Inventor.Nodes.SoPathSwitch is a group node that traverses its children only if the current traversal path matches the OIV.Inventor.SoPath in the OIV.Inventor.Nodes.SoPathSwitch.path field.
This can be used, for example, to affect only one instance of a subgraph. The OIV.Inventor.Nodes.SoPathSwitch.path field contains the path up to (but not including) the OIV.Inventor.Nodes.SoPathSwitch. The path need not go all the way back to the root; if it does not, then only the number of ancestors that are in the path are compared to see if the children should be traversed.
An empty path (the default) means that no children are traversed.
There is an extended version of this node, OIV.Inventor.Nodes.SoMultiPathSwitch, that traverses its children if the current path matches any of the paths in a list of paths.
Note: This node disables the bounding box cache for all OIV.Inventor.Nodes.SoSeparator nodes above it in the scene graph. This may reduce performance when moving the camera and the viewer's auto clip plane adjustment is enabled (the default). (It does not affect render caching.)
FILE FORMAT/DEFAULT
PathSwitch {
| path | NULL |
ACTION BEHAVIOR
OIV.Inventor.Actions.SoGetBoundingBoxAction Traverses the children if the paths match. Disables bounding box caches.
OIV.Inventor.Actions.SoGLRenderAction, OIV.Inventor.Actions.SoCallbackAction, OIV.Inventor.Actions.SoGetBoundingBoxAction, OIV.Inventor.Actions.SoRayPickAction, OIV.Inventor.Actions.SoHandleEventAction Traverses the children if the paths match.
See Also