| SoComputeBoundingBox Class |
Computes the bounding box and center of a scene graph.
Inheritance HierarchyOIV.InventorSoNetBase
OIV.InventorSoDisposable
OIV.Inventor.MiscSoBase
OIV.Inventor.FieldsSoFieldContainer
OIV.Inventor.EnginesSoEngine
OIV.Inventor.EnginesSoComputeBoundingBox
Namespace: OIV.Inventor.Engines
Assembly: OIV.Inventor (in OIV.Inventor.dll) Version: 2024.2.2.0 (10.16.2.0)
SyntaxThe SoComputeBoundingBox type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | SoComputeBoundingBox | Constructor. |
Methods| Name | Description | |
|---|---|---|
| Copy | Creates and returns an exact copy of the engine. |
| 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.) |
| 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. |
| 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. |
| 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.) |
| GetName | Returns the name of an instance. |
| GetOutput | Returns a reference to the engine output with the given name. |
| GetOutputName | Returns (in outputName) the name of the engine output (output). |
| GetOutputs | Returns a list of outputs in this engine. |
| GetStringName | (Inherited from SoBase.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| GetViewportRegion | Returns the viewport region to use for the bounding box computation. |
| HasDefaultValues | Returns true if all of the object's fields have their default values. |
| IsNotifyEnabled | Notification is the process of telling interested objects that this object has changed. |
| IsSynchronizable | Gets the ScaleViz synchronizable state of this object. |
| 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.) |
| SetSynchronizable | Sets this to be a ScaleViz synchronizable object. |
| SetToDefaults | Sets all fields in this object to their default values. |
| SetViewportRegion | Sets the viewport region to use for the bounding box computation. |
| ToString |
Converts this SoBase structure to a human readable string.
(Inherited from SoBase.) |
| Touch | Marks an instance as modified, simulating a change to it. |
Properties| Name | Description | |
|---|---|---|
 | boxCenter | ( OIV.Inventor.Fields.SoSFVec3f ) Center of the computed bounding box. |
| IsDisposable | ISafeDisposable interface implementation.
(Inherited from SoDisposable.) |
| max | ( OIV.Inventor.Fields.SoSFVec3f ) Maximum point of the computed bounding box. |
| min | ( OIV.Inventor.Fields.SoSFVec3f ) Minimum point of the computed bounding box. |
| node | Defines the graph for which the bounding box is computed. |
| objectCenter | ( OIV.Inventor.Fields.SoSFVec3f ) Center of the objects in the graph. |
| path | Alternatively, defines the graph for which the bounding box is computed. |
| UserData |
Gets or sets the user data to be contained by the field container.
(Inherited from SoFieldContainer.) |
RemarksThis engine computes the bounding box and center of a scene graph. The scene graph can be defined by a path or by a root node.
If the OIV.Inventor.Engines.SoComputeBoundingBox.path input is not NULL, the bounding box of the graph defined by the path will be computed. If OIV.Inventor.Engines.SoComputeBoundingBox.path is NULL, but the OIV.Inventor.Engines.SoComputeBoundingBox.node input is not NULL, the bounding box is computed on the graph rooted by the node. By default, the two inputs are NULL. If both the inputs are NULL, the outputs are disabled.
The engine uses a default viewport region. If the graph includes screen-based objects (such as OIV.Inventor.Nodes.SoText2) you can call OIV.Inventor.Engines.SoComputeBoundingBox.SetViewportRegion(OIV.Inventor.SbViewportRegion) on the engine instance to set up the correct viewport region to use.
FILE FORMAT/DEFAULT
ComputeBoundingBox {
| node | NULL |
| path | NULL |
See Also