Node that specifies texture coordinates which are a linear combination of the object coordinates of the vertex. More...
#include <Inventor/nodes/SoTextureCoordinateObject.h>
Public Member Functions | |
virtual SoType | getTypeId () const |
Returns the type identifier for this specific instance. | |
SoTextureCoordinateObject () | |
Creates a texture function node with default settings. | |
Public Member Functions inherited from SoNode | |
virtual void | setOverride (const SbBool state) |
Turns the override flag on or off. | |
virtual SbBool | isOverride () const |
Returns the state of the override flag. | |
virtual SoNode * | copy (SbBool copyConnections=FALSE) const |
Creates and returns an exact copy of the node. | |
virtual SbBool | affectsState () const |
Returns TRUE if a node has an effect on the state during traversal. | |
virtual void | touch () |
Marks an instance as modified, simulating a change to it. | |
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 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 SoTextureCoordinateFunction | |
static SoType | getClassTypeId () |
Returns the type identifier for this class. | |
Static Public Member Functions inherited from SoNode | |
static SoType | getClassTypeId () |
Returns the type identifier for this class. | |
static SoNode * | getByName (const SbName &name) |
A node's name can be set using SoBase::setName(). | |
static int | getByName (const SbName &name, SoNodeList &list) |
A node's name can be set using SoBase::setName(). | |
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 | |
SoSFVec4f | factorS |
Factor applied to generate the coordinate S. | |
SoSFVec4f | factorT |
SoSFVec4f | factorR |
Factor applied to generate the coordinate R. | |
SoSFVec4f | factorQ |
Factor applied to generate the coordinate Q. | |
Node that specifies texture coordinates which are a linear combination of the object coordinates of the vertex.
This node creates texture coordinates which are a linear combination of the object coordinates of the vertex (xo, yo, zo, wo). A factor can be defined for each component of the texture coordinate (S, T, R, and Q). The generated texture coordinate (S, R, T) at each vertex is:
S = factorS[0] * xo + factorS[1]* yo + factorS[2] * zo + factorS[3] * wo
R = factorR[0] * xo + factorR[1]* yo + factorR[2] * zo + factorR[3] * wo
T = factorT[0] * xo + factorT[1]* yo + factorT[2] * zo + factorT[3] * wo
wo usually equals 1.
factorS | 1 0 0 0 |
factorT | 0 1 0 0 |
factorR | 0 0 1 0 |
factorQ | 0 0 0 1 |
SoTexture2, SoTexture2Transform, SoTextureCoordinateDefault, SoTextureCoordinatePlane, SoTextureCoordinateEnvironment.
Definition at line 81 of file SoTextureCoordinateObject.h.
SoTextureCoordinateObject::SoTextureCoordinateObject | ( | ) |
Creates a texture function node with default settings.
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static |
Returns the type identifier for this class.
|
virtual |
Returns the type identifier for this specific instance.
Reimplemented from SoTextureCoordinateFunction.
SoSFVec4f SoTextureCoordinateObject::factorQ |
Factor applied to generate the coordinate Q.
Definition at line 105 of file SoTextureCoordinateObject.h.
SoSFVec4f SoTextureCoordinateObject::factorR |
Factor applied to generate the coordinate R.
Definition at line 100 of file SoTextureCoordinateObject.h.
SoSFVec4f SoTextureCoordinateObject::factorS |
Factor applied to generate the coordinate S.
Definition at line 89 of file SoTextureCoordinateObject.h.
SoSFVec4f SoTextureCoordinateObject::factorT |
Factor applied to
generate the coordinate T
Definition at line 95 of file SoTextureCoordinateObject.h.