SoSceneKit Class Reference

The SoSceneKit class collects node kits needed to set up a scene: camera, light and shapes. More...

#include <Inventor/nodekits/SoSceneKit.h>

Inheritance diagram for SoSceneKit:

Public Member Functions
virtual SoType	getTypeId (void) const
	Returns the type identification of an object derived from a class inheriting SoBase. This is used for run-time type checking and "downward" casting. More...
virtual const SoNodekitCatalog *	getNodekitCatalog (void) const
	SoSceneKit (void)
int	getCameraNumber (void)
void	setCameraNumber (int camNum)
virtual SbBool	affectsState (void) const
Public Member Functions inherited from SoBaseKit
	SoBaseKit (void)
virtual SoNode *	getPart (const SbName &partname, SbBool makeifneeded)
SbString	getPartString (const SoBase *part)
virtual SoNodeKitPath *	createPathToPart (const SbName &partname, SbBool makeifneeded, const SoPath *pathtoextend=NULL)
virtual SbBool	setPart (const SbName &partname, SoNode *from)
SbBool	set (const char *namevaluepairliststring)
SbBool	set (const char *partnamestring, const char *parameterstring)
virtual void	doAction (SoAction *action)
virtual void	callback (SoCallbackAction *action)
virtual void	GLRender (SoGLRenderAction *action)
virtual void	getBoundingBox (SoGetBoundingBoxAction *action)
virtual void	getMatrix (SoGetMatrixAction *action)
virtual void	handleEvent (SoHandleEventAction *action)
virtual void	rayPick (SoRayPickAction *action)
virtual void	search (SoSearchAction *action)
virtual void	write (SoWriteAction *action)
virtual void	getPrimitiveCount (SoGetPrimitiveCountAction *action)
virtual SoChildList *	getChildren (void) const
void	printDiagram (void)
void	printSubDiagram (const SbName &rootname, int level)
void	printTable (void)
virtual void	addWriteReference (SoOutput *out, SbBool isfromfield=FALSE)
SbBool	forceChildDrivenWriteRefs (SoOutput *out)
Public Member Functions inherited from SoNode
void	setOverride (const SbBool state)
SbBool	isOverride (void) const
void	setNodeType (const NodeType type)
NodeType	getNodeType (void) const
virtual SoNode *	copy (SbBool copyconnections=FALSE) const
virtual void	GLRenderBelowPath (SoGLRenderAction *action)
virtual void	GLRenderInPath (SoGLRenderAction *action)
virtual void	GLRenderOffPath (SoGLRenderAction *action)
virtual void	pick (SoPickAction *action)
virtual void	audioRender (SoAudioRenderAction *action)
virtual void	grabEventsSetup (void)
virtual void	grabEventsCleanup (void)
virtual void	startNotify (void)
virtual void	notify (SoNotList *l)
SbUniqueId	getNodeId (void) const
virtual void	writeInstance (SoOutput *out)
virtual SoFieldContainer *	copyThroughConnection (void) const
Public Member Functions inherited from SoFieldContainer
void	setToDefaults (void)
SbBool	hasDefaultValues (void) const
SbBool	fieldsAreEqual (const SoFieldContainer *container) const
void	copyFieldValues (const SoFieldContainer *container, SbBool copyconnections=FALSE)
SbBool	set (const char *const fielddata)
void	get (SbString &fielddata)
virtual int	getFields (SoFieldList &l) const
virtual int	getAllFields (SoFieldList &l) const
virtual SoField *	getField (const SbName &name) const
virtual SoField *	getEventIn (const SbName &name) const
virtual SoField *	getEventOut (const SbName &name) const
SbBool	getFieldName (const SoField *const field, SbName &name) const
SbBool	enableNotify (const SbBool flag)
SbBool	isNotifyEnabled (void) const
SbBool	set (const char *fielddata, SoInput *input)
void	get (SbString &fielddata, SoOutput *out)
virtual SbBool	validateNewFieldValue (SoField *field, void *newval)
SbBool	getIsBuiltIn (void) const
virtual void	getFieldsMemorySize (size_t &managed, size_t &unmanaged) const
void	setUserData (void *userdata) const
void *	getUserData (void) const
Public Member Functions inherited from SoBase
void	ref (void) const
void	unref (void) const
void	unrefNoDelete (void) const
int32_t	getRefCount (void) const
void	touch (void)
SbBool	isOfType (SoType type) const
	Returns TRUE if the type of this object is either of the same type or inherited from type. More...
virtual SbName	getName (void) const
virtual void	setName (const SbName &newname)
void	addAuditor (void *const auditor, const SoNotRec::Type type)
void	removeAuditor (void *const auditor, const SoNotRec::Type type)
const SoAuditorList &	getAuditors (void) const
SbBool	shouldWrite (void)
void	assertAlive (void) const

Static Public Member Functions
static SoType	getClassTypeId (void)
static const SoNodekitCatalog *	getClassNodekitCatalog (void)
static void	initClass (void)
Static Public Member Functions inherited from SoBaseKit
static SoType	getClassTypeId (void)
static void	initClass (void)
static const SoNodekitCatalog *	getClassNodekitCatalog (void)
static SbBool	isSearchingChildren (void)
static void	setSearchingChildren (const SbBool newval)
Static Public Member Functions inherited from SoNode
static uint32_t	getCompatibilityTypes (const SoType &nodetype)
static SoType	getClassTypeId (void)
static SoNode *	getByName (const SbName &name)
static int	getByName (const SbName &name, SoNodeList &l)
static void	initClass (void)
static void	initClasses (void)
static SbUniqueId	getNextNodeId (void)
static int	getActionMethodIndex (const SoType type)
static void	getBoundingBoxS (SoAction *action, SoNode *node)
static void	GLRenderS (SoAction *action, SoNode *node)
static void	callbackS (SoAction *action, SoNode *node)
static void	getMatrixS (SoAction *action, SoNode *node)
static void	handleEventS (SoAction *action, SoNode *node)
static void	pickS (SoAction *action, SoNode *node)
static void	rayPickS (SoAction *action, SoNode *node)
static void	searchS (SoAction *action, SoNode *node)
static void	writeS (SoAction *action, SoNode *node)
static void	audioRenderS (SoAction *action, SoNode *node)
static void	getPrimitiveCountS (SoAction *action, SoNode *node)
Static Public Member Functions inherited from SoFieldContainer
static void	initClass (void)
static SoType	getClassTypeId (void)
static void	cleanupClass (void)
static void	initCopyDict (void)
static void	addCopy (const SoFieldContainer *orig, const SoFieldContainer *copy)
static SoFieldContainer *	checkCopy (const SoFieldContainer *orig)
static SoFieldContainer *	findCopy (const SoFieldContainer *orig, const SbBool copyconnections)
static void	copyDone (void)
Static Public Member Functions inherited from SoBase
static void	initClass (void)
	Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system.
static SoType	getClassTypeId (void)
	This static method returns the SoType object associated with objects of this class.
static void	addName (SoBase *const base, const char *const name)
static void	removeName (SoBase *const base, const char *const name)
static void	incrementCurrentWriteCounter (void)
static void	decrementCurrentWriteCounter (void)
static SoBase *	getNamedBase (const SbName &name, SoType type)
static int	getNamedBases (const SbName &name, SoBaseList &baselist, SoType type)
static SbBool	read (SoInput *input, SoBase *&base, SoType expectedtype)
static void	setInstancePrefix (const SbString &c)
static void	setTraceRefs (SbBool trace)
static SbBool	getTraceRefs (void)
static SbBool	connectRoute (SoInput *input, const SbName &fromnodename, const SbName &fromfieldname, const SbName &tonodename, const SbName &tofieldname)
static SbBool	readRoute (SoInput *input)

Protected Member Functions
virtual const SoFieldData *	getFieldData (void) const
virtual	~SoSceneKit ()
Protected Member Functions inherited from SoBaseKit
virtual	~SoBaseKit ()
virtual SoNode *	addToCopyDict (void) const
virtual void	copyContents (const SoFieldContainer *fromfc, SbBool copyconnections)
SoGroup *	getContainerNode (const SbName &listname, SbBool makeifneeded=TRUE)
virtual SoNode *	getAnyPart (const SbName &partname, SbBool makeifneeded, SbBool leafcheck=FALSE, SbBool publiccheck=FALSE)
virtual SoNodeKitPath *	createPathToAnyPart (const SbName &partname, SbBool makeifneeded, SbBool leafcheck=FALSE, SbBool publiccheck=FALSE, const SoPath *pathtoextend=NULL)
virtual SbBool	setAnyPart (const SbName &partname, SoNode *from, SbBool anypart=TRUE)
void	createNodekitPartsList (void)
void	createFieldList (void)
virtual void	createDefaultParts (void)
const SoNodekitParts *	getNodekitPartsList (void) const
const SbList< SoSFNode * > &	getCatalogInstances (void) const
void	catalogError (void)
virtual SbBool	setUpConnections (SbBool onoff, SbBool doitalways=FALSE)
virtual SbBool	readInstance (SoInput *in, unsigned short flags)
virtual void	setDefaultOnNonWritingFields (void)
void	countMyFields (SoOutput *out)
virtual SbBool	setPart (const int partNum, SoNode *node)
Protected Member Functions inherited from SoNode
	SoNode (void)
virtual	~SoNode ()
Protected Member Functions inherited from SoFieldContainer
	SoFieldContainer (void)
virtual	~SoFieldContainer ()
Protected Member Functions inherited from SoBase
	SoBase (void)
virtual	~SoBase ()
virtual void	destroy (void)
SbBool	hasMultipleWriteRefs (void) const
SbBool	writeHeader (SoOutput *out, SbBool isgroup, SbBool isengine) const
void	writeFooter (SoOutput *out) const
virtual const char *	getFileFormatName (void) const
virtual SoNotRec	createNotRec (void)

Static Protected Member Functions
static const SoFieldData **	getFieldDataPtr (void)
static const SoNodekitCatalog **	getClassNodekitCatalogPtr (void)
Static Protected Member Functions inherited from SoBaseKit
static const SoFieldData **	getFieldDataPtr (void)
static const SoNodekitCatalog **	getClassNodekitCatalogPtr (void)
Static Protected Member Functions inherited from SoNode
static const SoFieldData **	getFieldDataPtr (void)
static void	setNextActionMethodIndex (int index)
static int	getNextActionMethodIndex (void)
static void	incNextActionMethodIndex (void)
static void	setCompatibilityTypes (const SoType &nodetype, const uint32_t bitmask)
Static Protected Member Functions inherited from SoBase
static uint32_t	getCurrentWriteCounter (void)
static void	staticDataLock (void)
static void	staticDataUnlock (void)

Protected Attributes
SoSFNode	cameraList
SoSFNode	childList
SoSFNode	lightList
SoSFNode	topSeparator
Protected Attributes inherited from SoBaseKit
SoSFNode	callbackList
SoChildList *	children
SbBool	connectionsSetUp
Protected Attributes inherited from SoNode
SbUniqueId	uniqueId
Protected Attributes inherited from SoFieldContainer
SbBool	isBuiltIn

Additional Inherited Members
Public Types inherited from SoNode
enum	NodeType {   INVENTOR = 0x0000, VRML1 = 0x0001, VRML2 = 0x0002, INVENTOR_1 = 0x0004,   INVENTOR_2_0 = 0x0008, INVENTOR_2_1 = 0x0010, INVENTOR_2_5 = 0x0020, INVENTOR_2_6 = 0x0040,   COIN_1_0 = 0x0080, COIN_2_0 = 0x0100, EXTENSION = 0x0200, COIN_2_2 = 0x0400,   COIN_2_3 = 0x0800, COIN_2_4 = 0x1000, INVENTOR_5_0 = 0x2000, COIN_2_5 = 0x4000,   COIN_3_0 = 0x8000, INVENTOR_6_0 = 0x10000, COIN_4_0 = 0x20000 }
Protected Types inherited from SoBase
enum	BaseFlags { IS_ENGINE = 0x01, IS_GROUP = 0x02 }
Static Protected Attributes inherited from SoNode
static SbUniqueId	nextUniqueId = 1
static int	nextActionMethodIndex = 0

Detailed Description

The SoSceneKit class collects node kits needed to set up a scene: camera, light and shapes.

Node kit structure (new entries versus parent class marked with arrow prefix):

CLASS SoSceneKit
-->"this"
      "callbackList"
-->   "topSeparator"
-->      "cameraList"
-->      "lightList"
-->      "childList"

(See SoBaseKit::printDiagram() for information about the output formatting.)

Detailed information on catalog parts:

CLASS SoSceneKit
PVT   "this",  SoSceneKit  --- 
      "callbackList",  SoNodeKitListPart [ SoCallback, SoEventCallback ] 
PVT   "topSeparator",  SoSeparator  --- 
      "cameraList",  SoNodeKitListPart [ SoCameraKit ] 
      "lightList",  SoNodeKitListPart [ SoLightKit ] 
      "childList",  SoNodeKitListPart [ SoShapeKit, SoSeparatorKit ] 

(See SoBaseKit::printTable() for information about the output formatting.)

Constructor & Destructor Documentation

SoSceneKit()

SoSceneKit::SoSceneKit

(

void

)

Constructor.

~SoSceneKit()

SoSceneKit::~SoSceneKit ( )

protectedvirtual

Destructor.

Member Function Documentation

getTypeId()

SoType SoSceneKit::getTypeId ( void  ) const

virtual

Returns the type identification of an object derived from a class inheriting SoBase. This is used for run-time type checking and "downward" casting.

Usage example:

void foo(SoNode * node)
{
  if (node->getTypeId() == SoFile::getClassTypeId()) {
    SoFile * filenode = (SoFile *)node;  // safe downward cast, knows the type
  }
}

For application programmers wanting to extend the library with new nodes, engines, nodekits, draggers or others: this method needs to be overridden in all subclasses. This is typically done as part of setting up the full type system for extension classes, which is usually accomplished by using the pre-defined macros available through for instance Inventor/nodes/SoSubNode.h (SO_NODE_INIT_CLASS and SO_NODE_CONSTRUCTOR for node classes), Inventor/engines/SoSubEngine.h (for engine classes) and so on.

For more information on writing Coin extensions, see the class documentation of the toplevel superclasses for the various class groups.

Reimplemented from SoBaseKit.

getFieldData()

const SoFieldData * SoSceneKit::getFieldData ( void  ) const

protectedvirtual

Returns a pointer to the class-wide field data storage object for this instance. If no fields are present, returns NULL.

Reimplemented from SoBaseKit.

getNodekitCatalog()

const SoNodekitCatalog * SoSceneKit::getNodekitCatalog ( void  ) const

virtual

Returns the nodekit catalog which defines the layout of this class' kit.

Reimplemented from SoBaseKit.

getCameraNumber()

int SoSceneKit::getCameraNumber

(

void

)

Returns the index of the current active camera in cameraList.

setCameraNumber()

void SoSceneKit::setCameraNumber

(

int

camnum

)

Sets the current active camera in cameraList.

affectsState()

SbBool SoSceneKit::affectsState ( void  ) const

virtual

Returns TRUE if the node could have any effect on the state during traversal.

If it returns FALSE, no data in the traversal-state will change from the pre-traversal state to the post-traversal state. The SoSeparator node will for instance return FALSE, as it pushes and pops the state before and after traversal of its children. All SoShape nodes will also return FALSE, as just pushing out geometry data to the rendering engine won't affect the actual rendering state.

The default method returns TRUE, on a "better safe than sorry" philosophy.

Reimplemented from SoNode.

---

The documentation for this class was generated from the following files:

• SoSceneKit.h
• SoSceneKit.cpp