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virtual bool | affectsState () const |
| Overrides default method on SoNode. More...
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virtual void | getBoundingBox (SoGetBoundingBoxAction *action) |
| Implements bounding box method using virtual computeBBox() method. More...
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virtual void | GLRender (SoGLRenderAction *action) |
| Implements rendering by rendering each primitive generated by subclass. More...
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virtual void | rayPick (SoRayPickAction *action) |
| Implements picking along a ray by intersecting the ray with each primitive generated by subclass. More...
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virtual void | callback (SoCallbackAction *action) |
| Implements primitive generation for all shapes. More...
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virtual void | computeBBox (SoAction *action, SbBox3f &box, SbVec3f ¢er)=0 |
| Computes bounding box for subclass using information in the given action (which may not necessarily be an SoGetBoundingBoxAction). More...
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void | setOverride (bool state) |
| Turns override flag on or off. More...
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bool | isOverride () const |
| Returns the state of the override flag. More...
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SoNode * | copy (bool copyConnections=FALSE) const |
| Creates and returns an exact copy of the node. More...
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virtual void | doAction (SoAction *action) |
| This method performs the "typical" operation of a node for any action. More...
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virtual void | getMatrix (SoGetMatrixAction *action) |
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virtual void | handleEvent (SoHandleEventAction *action) |
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virtual void | pick (SoPickAction *action) |
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virtual void | search (SoSearchAction *action) |
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virtual void | write (SoWriteAction *action) |
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virtual void | GLRenderBelowPath (SoGLRenderAction *action) |
| These methods make render traversal faster by implementing different rendering paths corresponding to different action path codes. More...
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virtual void | GLRenderInPath (SoGLRenderAction *action) |
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virtual void | GLRenderOffPath (SoGLRenderAction *action) |
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virtual void | grabEventsSetup () |
| These virtual functions are called when a node gains or loses status as "grabber" of events (see HandleEventAction::setGrabber()). More...
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virtual void | grabEventsCleanup () |
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virtual void | startNotify () |
| Initiates notification from an instance. More...
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virtual void | notify (SoNotList *list) |
| Propagates modification notification through an instance. More...
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SbNodeIdType | getNodeId () const |
| Returns the unique id for a node. More...
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virtual SoChildList * | getChildren () const |
| Returns pointer to children, or NULL if none. More...
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virtual void | writeInstance (SoOutput *out) |
| Writes instance to SoOutput. (Used for either stage of writing.) More...
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virtual SoNode * | addToCopyDict () const |
| Recursively adds this node and all nodes under it to the copy dictionary. More...
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virtual void | copyContents (const SoFieldContainer *fromFC, bool copyConnections) |
| Copies the contents of the given node into this instance. More...
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virtual SoFieldContainer * | copyThroughConnection () const |
| Copies an instance that is encountered through a field connection. More...
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void | setToDefaults () |
| Sets all fields in this object to their default values. More...
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bool | hasDefaultValues () const |
| Returns TRUE if all of the object's fields have their default values. More...
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bool | fieldsAreEqual (const SoFieldContainer *fc) const |
| Returns TRUE if this object's fields are exactly equal to fc's fields. More...
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void | copyFieldValues (const SoFieldContainer *fc, bool copyConnections=FALSE) |
| Copies the contents of fc's fields into this object's fields. More...
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bool | 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 Inventor file format. More...
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void | get (SbString &fieldDataString) |
| Returns the values of the fields of this object in the Inventor ASCII file format in the given string. More...
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virtual int | getFields (SoFieldList &list) const |
| Appends pointers to all of this object's fields to resultList, and returns the number of fields appended. More...
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virtual SoField * | getField (const SbName &fieldName) const |
| Returns a pointer to the field with the given name. More...
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bool | getFieldName (const SoField *field, SbName &fieldName) const |
| Returns the name of the given field in the fieldName argument. More...
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bool | enableNotify (bool flag) |
| Notification at this Field Container is enabled (if flag == TRUE) or disabled (if flag == FALSE). More...
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bool | isNotifyEnabled () const |
| Notification is the process of telling interested objects that this object has changed. More...
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bool | set (const char *fieldDataString, SoInput *dictIn) |
| Sets one or more fields in this object to the values specified in the given string, which should be a string in the Inventor file format. More...
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void | get (SbString &fieldDataString, SoOutput *dictOut) |
| Returns the values of the fields of this object in the Inventor ASCII file format in the given string. More...
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virtual void | addWriteReference (SoOutput *out, bool isFromField=FALSE) |
| Adds a reference to the instance when writing. More...
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bool | getIsBuiltIn () const |
| Returns whether or not instance is considered 'built-in' to the library. More...
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virtual const SoFieldData * | getFieldData () const |
| Returns an SoFieldData structure for the node. More...
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void | addManagedSensor (SoSensor *sensor) |
| Adds a sensor which is managed by the field container. More...
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void | ref () const |
| Adds and removes a reference to an instance. More...
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void | unref () const |
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void | unrefNoDelete () const |
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void | touch () |
| Marks an instance as modified, simulating a change to it. More...
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virtual SoType | getTypeId () const =0 |
| Returns the type identifier for a specific instance. More...
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bool | isOfType (SoType type) const |
| Returns TRUE if this object is of the type specified in type or is derived from that type. More...
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virtual SbName | getName () const |
| Returns the name of an instance. More...
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virtual void | setName (const SbName &name) |
| Sets the name of an instance. More...
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void | addAuditor (void *auditor, SoNotRec::Type type) |
| Adds/removes an auditor to/from list. More...
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void | removeAuditor (void *auditor, SoNotRec::Type type) |
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const SoAuditorList & | getAuditors () |
| Returns auditor list– used by SoField and SoEngineOutput to trace forward connections. More...
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int | getRefCount () const |
| Returns current reference count. More...
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bool | shouldWrite () |
| Returns TRUE if the instance should be written, based on the write-reference info already accumulated. More...
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static void | initClass () |
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static void | getScreenSize (SoState *state, const SbBox3f &boundingBox, SbVec2s &rectSize) |
| This can be used by subclasses when the complexity type is SCREEN_SPACE to determine how many window pixels are covered by the shape. More...
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static void | setPreVertexArrayRenderingCallback (VertexArrayRenderingCB *cb) |
| register global pre callback for vertex array rendering (MeVis ONLY) More...
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static void | setPostVertexArrayRenderingCallback (VertexArrayRenderingCB *cb) |
| register global post callback for vertex array rendering (MeVis ONLY) More...
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static SoType | getClassTypeId () |
| Returns type identifier for the SoNode class. More...
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static SoNode * | getByName (const SbName &name) |
| Returns the last node given the specified name. More...
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static int | getByName (const SbName &name, SoNodeList &list) |
| Returns the number of nodes with the given name, and adds to list pointers to those nodes. More...
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static void | initClass () |
| Initializes base node class. More...
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static void | initClasses () |
| Initialize ALL Inventor node classes. More...
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static SbNodeIdType | getNextNodeId () |
| Returns the next available unique id. More...
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static int | getActionMethodIndex (SoType t) |
| Returns the index of this node in the action/method table, given its type. More...
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static SoType | getClassTypeId () |
| Returns the type of this class. More...
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static void | initClass () |
| Setup type information. More...
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static void | initCopyDict () |
| During a copy operation, copies of nodes and engines are stored in a dictionary, keyed by the original node or engine pointer, so that copies can be re-used. More...
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static void | addCopy (const SoFieldContainer *orig, const SoFieldContainer *copy) |
| Adds an instance to the dictionary. More...
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static SoFieldContainer * | checkCopy (const SoFieldContainer *orig) |
| If a copy of the given instance is in the dictionary, this returns it. More...
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static SoFieldContainer * | findCopy (const SoFieldContainer *orig, bool copyConnections) |
| If a copy of the given instance is not in the dictionary, this returns NULL. More...
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static void | copyDone () |
| Cleans up the dictionary when done. More...
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static SoType | getClassTypeId () |
| Returns type identifier for this class. More...
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static void | initClass () |
| Setup type information. More...
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static void | incrementCurrentWriteCounter () |
| Increments the current write counter at the start of a write operation. More...
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static void | decrementCurrentWriteCounter () |
| Decrements the current write counter after a write operation, in some rare cases. More...
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static void | addName (SoBase *, const char *) |
| Internal methods used to maintain the global name dictionary. More...
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static void | removeName (SoBase *, const char *) |
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static SoBase * | getNamedBase (const SbName &, SoType) |
| Helper routines used to get stuff out of nameDict. More...
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static int | getNamedBases (const SbName &, SoBaseList &, SoType) |
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static bool | read (SoInput *in, SoBase *&base, SoType expectedType) |
| Reads one instance of some subclass of SoBase. More...
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static void | setInstancePrefix (const SbString &c) |
| This defaults to "+" and is used when naming nodes that are DEF's and USE'd. More...
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| SoShape () |
| Constructor. More...
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virtual void | generatePrimitives (SoAction *action)=0 |
| This method MUST be defined by each subclass to generate primitives (triangles, line segments, points) that represent the shape. More...
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virtual bool | shouldGLRender (SoGLRenderAction *action) |
| Returns TRUE if the shape should be rendered. More...
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bool | shouldRayPick (SoRayPickAction *action) |
| Returns TRUE if the shape may be picked. More...
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void | beginSolidShape (SoGLRenderAction *action) |
| These can be used by solid shapes to indicate so during rendering. More...
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void | endSolidShape (SoGLRenderAction *action) |
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void | computeObjectSpaceRay (SoRayPickAction *action) |
| Computes a picking ray in the object space of the shape instance. More...
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void | computeObjectSpaceRay (SoRayPickAction *action, const SbMatrix &matrix) |
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virtual SoDetail * | createTriangleDetail (SoRayPickAction *action, const SoPrimitiveVertex *v1, const SoPrimitiveVertex *v2, const SoPrimitiveVertex *v3, SoPickedPoint *pp) |
| These methods are called during picking to create details representing extra info about a pick intersection. More...
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virtual SoDetail * | createLineSegmentDetail (SoRayPickAction *action, const SoPrimitiveVertex *v1, const SoPrimitiveVertex *v2, SoPickedPoint *pp) |
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virtual SoDetail * | createPointDetail (SoRayPickAction *action, const SoPrimitiveVertex *v, SoPickedPoint *pp) |
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void | invokeTriangleCallbacks (SoAction *action, const SoPrimitiveVertex *v1, const SoPrimitiveVertex *v2, const SoPrimitiveVertex *v3) |
| These methods invoke whatever callbacks are registered with the primitive generation procedures. More...
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void | invokeLineSegmentCallbacks (SoAction *action, const SoPrimitiveVertex *v1, const SoPrimitiveVertex *v2) |
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void | invokePointCallbacks (SoAction *action, const SoPrimitiveVertex *v) |
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void | beginShape (SoAction *action, TriangleShape shapeType, SoFaceDetail *faceDetail=NULL) |
| These methods can be used by subclasses to generate triangles more easily when those triangles are part of a larger structure, such as a triangle strip, triangle fan, or triangulated polygon, according to the TriangleShape enumerated type. More...
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void | shapeVertex (const SoPrimitiveVertex *v) |
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void | endShape () |
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virtual | ~SoShape () |
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void | GLRenderBoundingBox (SoGLRenderAction *action) |
| Applies GLRender action to the bounding box surrounding the shape. More...
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| SoNode () |
| Constructor, destructor. More...
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virtual | ~SoNode () |
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| SoFieldContainer () |
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| ~SoFieldContainer () |
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virtual bool | readInstance (SoInput *in, unsigned short flags) |
| Reads stuff into instance. Returns FALSE on error. More...
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| SoBase () |
| Constructor is protected - this is an abstract class. More...
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virtual | ~SoBase () |
| Virtual destructor so that subclasses are deleted properly. More...
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virtual void | destroy () |
| Actually deletes an instance. More...
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bool | hasMultipleWriteRefs () const |
| Returns TRUE if the instance has multiple write references. More...
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bool | writeHeader (SoOutput *out, bool isGroup, bool isEngine) const |
| Writes a header (name, open brace) or footer (close brace) to file defined by SoOutput. More...
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void | writeFooter (SoOutput *out) const |
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virtual const char * | getFileFormatName () const |
| Unknown nodes and engines write a different name for themselves than their typeId; this virtual method lets them do that (by default the typeId name is returned) More...
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This node is the abstract base class for all shape (geometry) nodes. All classes derived from SoShape draw geometry during render traversal.
- See Also
- SoCone, SoCube, SoCylinder, SoIndexedNurbsCurve, SoIndexedNurbsSurface, SoNurbsCurve, SoNurbsSurface, SoShapeHints, SoShapeKit, SoSphere, SoText2, SoText3, SoVertexShape
Definition at line 101 of file SoShape.h.