| SoSurfaceUnfoldingProcessing3d Class |
OIV.ImageViz.Engines.ImageSegmentation.ComputationalGeometry.SoSurfaceUnfoldingProcessing3d engine.
Inheritance HierarchyOIV.InventorSoNetBase
OIV.InventorSoDisposable
OIV.Inventor.MiscSoBase
OIV.Inventor.FieldsSoFieldContainer
OIV.Inventor.EnginesSoEngine
OIV.ImageViz.EnginesSoImageVizEngine
OIV.ImageViz.Engines.ImageSegmentation.ComputationalGeometrySoSurfaceUnfoldingProcessing3d
Namespace: OIV.ImageViz.Engines.ImageSegmentation.ComputationalGeometry
Assembly: OIV.ImageViz (in OIV.ImageViz.dll) Version: 2023.1.3.0 (2023.1.3)
SyntaxThe SoSurfaceUnfoldingProcessing3d type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | SoSurfaceUnfoldingProcessing3d | Constructor. |
Methods| Name | Description | |
|---|---|---|
| AbortEvaluate | Abort current processing as soon as possible. |
| 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.) |
| HasDefaultValues | Returns true if all of the object's fields have their default values. |
| IsEvaluating | Returns true if the engine evaluation is in progress. |
| 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. |
| StartEvaluate | Evaluate engine and dependencies in another thread without blocking the current one. |
| ToString |
Converts this SoBase structure to a human readable string.
(Inherited from SoBase.) |
| Touch | Marks an instance as modified, simulating a change to it. |
| WaitEvaluate | Wait for the end of engine evaluation. |
Properties| Name | Description | |
|---|---|---|
 | directions | Optional direction vectors used to unfold the surface. |
| inImage | The input 3D image. |
| inSurface | The input surface as a starting point for the process. |
| interpolationType | The type of interpolation used. |
| IsDisposable | ISafeDisposable interface implementation.
(Inherited from SoDisposable.) |
| outImage | The output image. |
| paddingValue | The default output value. |
| size | Size of the new image. |
| thickness | Distance in the input image defining the output image thickness. |
| UserData |
Gets or sets the user data to be contained by the field container.
(Inherited from SoFieldContainer.) |
Events| Name | Description | |
|---|---|---|
 | OnBegin | Event raised when the processing begins. |
| OnEnd | Event raised when processing ends and the result is available. |
| OnProgress | Event raised while processing is running. |
RemarksThe OIV.ImageViz.Engines.ImageSegmentation.ComputationalGeometry.SoSurfaceUnfoldingProcessing3d engine computes a 3D image starting from an input 3D image and an input 3D surface.
The input 3D surface is unfolded in order to appear as a flat layer of the output 3D image. Actually the surface unfolded is a thick surface defined by the OIV.ImageViz.Engines.ImageSegmentation.ComputationalGeometry.SoSurfaceUnfoldingProcessing3d.thickness field.
Thus the result of this engine is also a 3D image that corresponds to the region in the input 3D image around the input surface. The number of voxels of the output image 3D must be defined by the field OIV.ImageViz.Engines.ImageSegmentation.ComputationalGeometry.SoSurfaceUnfoldingProcessing3d.size. This size is independent from the number of voxels in the input image, and independent from the number of vertices in the input surface.
Creating a human dental panoramic image is a typical use case of this engine, where:
The OIV.ImageViz.Engines.ImageSegmentation.ComputationalGeometry.SoSurfaceUnfoldingProcessing3d.inImage corresponds to a scanner image of the head.
The OIV.ImageViz.Engines.ImageSegmentation.ComputationalGeometry.SoSurfaceUnfoldingProcessing3d.inSurface is a surface which is centered on the teeth, jaw and facial bones.
The OIV.ImageViz.Engines.ImageSegmentation.ComputationalGeometry.SoSurfaceUnfoldingProcessing3d.thickness is usually 1 or 2 cm in order to fit the thickness of each tooth.
FILE FORMAT/DEFAULT
OIV.ImageViz.Engines.ImageSegmentation.ComputationalGeometry.SoSurfaceUnfoldingProcessing3d {
| inImage | NULL |
| inSurface | NULL |
| thickness | 0.0 |
| size | 1024 1024 256 |
| directions | NULL |
| paddingValue | 0.0 |
| interpolationType | LINEAR |
| outImage |
See Also