| SoTransformVec3f Class |
Transforms a 3D vector by a 4x4 matrix.
Inheritance HierarchyOIV.InventorSoNetBase
OIV.InventorSoDisposable
OIV.Inventor.MiscSoBase
OIV.Inventor.FieldsSoFieldContainer
OIV.Inventor.EnginesSoEngine
OIV.Inventor.EnginesSoTransformVec3f
Namespace: OIV.Inventor.Engines
Assembly: OIV.Inventor (in OIV.Inventor.dll) Version: 2024.2.2.0 (10.16.2.0)
SyntaxThe SoTransformVec3f type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | SoTransformVec3f | 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.) |
| 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. |
| 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 | |
|---|---|---|
 | direction | ( OIV.Inventor.Fields.SoMFVec3f ) Vector transformed by matrix, ignoring translation. |
| IsDisposable | ISafeDisposable interface implementation.
(Inherited from SoDisposable.) |
| matrix | Input transformation matrix. |
| normalDirection | ( OIV.Inventor.Fields.SoMFVec3f ) Normalized direction. |
| point | ( OIV.Inventor.Fields.SoMFVec3f ) Vector transformed by matrix. |
| UserData |
Gets or sets the user data to be contained by the field container.
(Inherited from SoFieldContainer.) |
| vector | Input row vector. |
RemarksThis engine takes as input a three dimensional floating-point vector and a transformation matrix. The vector is assumed to be a row vector.
The engine multiplies the vector by the matrix and returns the result in the output OIV.Inventor.Engines.SoTransformVec3f.point. The output OIV.Inventor.Engines.SoTransformVec3f.direction contains the result when the matrix multiplication assumes the vector is a direction, and therefore ignores the translation part of the matrix. The output OIV.Inventor.Engines.SoTransformVec3f.normalDirection contains the normalized OIV.Inventor.Engines.SoTransformVec3f.direction
FILE FORMAT/DEFAULT
TransformVec3f {
| vector | 0 0 0 |
| matrix | 1 0 0 0 |
| 0 1 0 0 | |
| 0 0 1 0 | |
| 0 0 0 1 |
See Also