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Open Inventor Release 2023.2.3
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Open Inventor Release 2023.2.3
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Decomposes transformation matrices into values for translation, rotation, and scale. More...
#include <Inventor/engines/SoCompose.h>
Inheritance diagram for SoDecomposeMatrix:Public Member Functions | |
| virtual SoType | getTypeId () const |
| Returns the type identifier for this specific instance. | |
| SoDecomposeMatrix () | |
| Default Constructor. | |
| Public Member Functions inherited from SoEngine | |
| virtual int | getOutputs (SoEngineOutputList &list) const |
| Returns a list of outputs in this engine. | |
| SoEngineOutput * | getOutput (const SbName &outputName) const |
| Returns a reference to the engine output with the given name. | |
| SbBool | getOutputName (const SoEngineOutput *output, SbName &outputName) const |
| Returns (in outputName) the name of the engine output (output). | |
| SoEngine * | copy () const |
| Creates and returns an exact copy of the engine. | |
| Public Member Functions inherited from SoFieldContainer | |
| void | setToDefaults () |
| Sets all fields in this object to their default values. | |
| SbBool | hasDefaultValues () const |
| Returns TRUE if all of the object's fields have their default values. | |
| SbBool | fieldsAreEqual (const SoFieldContainer *fc) const |
| Returns TRUE if this object's fields are exactly equal to fc's fields. | |
| void | copyFieldValues (const SoFieldContainer *fc, SbBool copyConnections=FALSE) |
| Copies the contents of fc's fields into this object's fields. | |
| SoNONUNICODE SbBool | set (const char *fieldDataString) |
| 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. | |
| SbBool | set (const SbString &fieldDataString) |
| 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. | |
| void | get (SbString &fieldDataString) |
| Returns the values of the fields of this object in the Open Inventor ASCII file format in the given string. | |
| virtual int | getFields (SoFieldList &list) const |
| Appends references to all of this object's fields to resultList, and returns the number of fields appended. | |
| virtual int | getAllFields (SoFieldList &list) const |
| Returns a list of fields, including the eventIn's and eventOut's. | |
| virtual SoField * | getField (const SbName &fieldName) const |
| Returns a the field of this object whose name is fieldName. | |
| virtual SoField * | getEventIn (const SbName &fieldName) const |
| Returns a the eventIn with the given name. | |
| virtual SoField * | getEventOut (const SbName &fieldName) const |
| Returns the eventOut with the given name. | |
| SbBool | getFieldName (const SoField *field, SbName &fieldName) const |
| Returns the name of the given field in the fieldName argument. | |
| SbBool | enableNotify (SbBool flag) |
| Notification at this Field Container is enabled (if flag == TRUE) or disabled (if flag == FALSE). | |
| SbBool | isNotifyEnabled () const |
| Notification is the process of telling interested objects that this object has changed. | |
| virtual void | setUserData (void *data) |
| Sets application data. | |
| void * | getUserData (void) const |
| Gets user application data. | |
| Public Member Functions inherited from SoBase | |
| virtual void | touch () |
| Marks an instance as modified, simulating a change to it. | |
| virtual SbName | getName () const |
| Returns the name of an instance. | |
| virtual void | setName (const SbName &name) |
| Sets the name of an instance. | |
| void | setSynchronizable (const bool b) |
| Sets this to be a ScaleViz synchronizable object. | |
| bool | isSynchronizable () const |
| Gets the ScaleViz synchronizable state of this object. | |
| Public Member Functions inherited from SoRefCounter | |
| void | ref () const |
| Adds a reference to an instance. | |
| void | unref () const |
| Removes a reference from an instance. | |
| void | unrefNoDelete () const |
| unrefNoDelete() should be called when it is desired to decrement the reference count, but not delete the instance if this brings the reference count to zero. | |
| int | getRefCount () const |
| Returns current reference count. | |
| void | lock () const |
| lock this instance. | |
| void | unlock () const |
| unlock this instance. | |
| Public Member Functions inherited from SoTypedObject | |
| SbBool | isOfType (const SoType &type) const |
| Returns TRUE if this object is of the type specified in type or is derived from that type. | |
| template<typename TypedObjectClass > | |
| SbBool | isOfType () const |
| Returns TRUE if this object is of the type of class TypedObjectClass or is derived from that class. | |
Static Public Member Functions | |
| static SoType | getClassTypeId () |
| Returns the type identifier for this class. | |
| Static Public Member Functions inherited from SoEngine | |
| static SoType | getClassTypeId () |
| Returns the type identifier for the SoEngine class. | |
| static SoEngine * | getByName (const SbName &name) |
| Looks up engine(s) by name. | |
| static int | getByName (const SbName &name, SoEngineList &list) |
| Looks up engine(s) by name. | |
| Static Public Member Functions inherited from SoFieldContainer | |
| static SoType | getClassTypeId () |
| Returns the type of this class. | |
| Static Public Member Functions inherited from SoBase | |
| static SoType | getClassTypeId () |
| Returns type identifier for this class. | |
| Static Public Member Functions inherited from SoTypedObject | |
| static SoType | getClassTypeId () |
| Returns the type identifier for this class. | |
Public Attributes | |
| SoMFMatrix | matrix |
| The 4x4 transformation matrix. | |
| SoMFVec3f | center |
| The center of transformations. | |
| SoEngineOutput | translation |
| ( SoMFVec3f ) Derived translation in x, y, and z. | |
| SoEngineOutput | rotation |
| ( SoMFRotation ) Derived rotation. | |
| SoEngineOutput | scaleFactor |
| ( SoMFVec3f ) Derived scale values in x, y, and z. | |
| SoEngineOutput | scaleOrientation |
| ( SoMFRotation ) Derived rotational space for scaling. | |
Decomposes transformation matrices into values for translation, rotation, and scale.
This engine takes as input a transformation matrix and a center of transformation. As output the engine produces the translation, rotation and scale values derived from the matrix.
The input fields can have multiple values, allowing the engine to decompose several matrices in parallel. One of the inputs may have more values than the other. In that case, the last value of the shorter input will be repeated as necessary.
| matrix | 1 0 0 0 |
| 0 1 0 0 | |
| 0 0 1 0 | |
| 0 0 0 1 | |
| center | 0 0 0 |
SoComposeMatrix, SoEngineOutput
Definition at line 821 of file SoCompose.h.
| SoDecomposeMatrix::SoDecomposeMatrix | ( | ) |
Default Constructor.
|
static |
Returns the type identifier for this class.
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virtual |
Returns the type identifier for this specific instance.
Implements SoTypedObject.
| SoMFVec3f SoDecomposeMatrix::center |
The center of transformations.
Definition at line 832 of file SoCompose.h.
| SoMFMatrix SoDecomposeMatrix::matrix |
| SoEngineOutput SoDecomposeMatrix::rotation |
( SoMFRotation ) Derived rotation.
Definition at line 842 of file SoCompose.h.
| SoEngineOutput SoDecomposeMatrix::scaleFactor |
( SoMFVec3f ) Derived scale values in x, y, and z.
Definition at line 847 of file SoCompose.h.
| SoEngineOutput SoDecomposeMatrix::scaleOrientation |
( SoMFRotation ) Derived rotational space for scaling.
Definition at line 852 of file SoCompose.h.
| SoEngineOutput SoDecomposeMatrix::translation |
( SoMFVec3f ) Derived translation in x, y, and z.
Definition at line 837 of file SoCompose.h.
1.9.8 