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Open Inventor Release 2023.2.3
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Open Inventor Release 2023.2.3
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Writes a scene graph to a file. More...
#include <Inventor/actions/SoWriteAction.h>
Inheritance diagram for SoWriteAction:Public Member Functions | |
| virtual SoType | getTypeId () const |
| Returns the type identifier for this specific instance. | |
| SoWriteAction () | |
| Constructor. | |
| SoWriteAction (SoOutput *out) | |
| Constructor that takes an SoOutput to use for output. | |
| SoOutput * | getOutput () const |
| Returns reference to SoOutput instance in action. | |
| Public Member Functions inherited from SoAction | |
| virtual | ~SoAction () |
| Destructor. | |
| virtual void | apply (SoNode *node) |
| Initiates an action on the graph defined by a node. | |
| virtual void | apply (SoPath *path) |
| Initiates an action on the graph defined by a path. | |
| virtual void | apply (const SoPathList &pathList, SbBool obeysRules=FALSE) |
| Initiates an action on the graph defined by a list of paths. | |
| virtual void | clearApplyResult () |
| When applied, an action may reference nodes or create objects (e.g. | |
| virtual void | invalidateState () |
| Invalidates the current traversal state in the action, forcing it to be recreated when the action is next applied. | |
| void | stopActionInBranch () |
| This function stops the action in the current Scene Graph branch. | |
| SbBool | getContinueActionInBranchFlag () const |
| This function indicates if the action must stop in the current branch. | |
| void | resetContinueActionInBranchFlag () |
| This function resets the continue action flag. | |
| void | useAlternateRep (const SbBool enable) |
| Tell the action to use alternate representations during traversal when available. | |
| SbBool | isUsingAlternateRep () const |
| Returns TRUE if current action is using alternate representations. | |
| void | setSceneManager (SoSceneManager *mgr) |
| Set the scene manager associated with this action (if any ). | |
| SoSceneManager * | getSceneManager () const |
| Return the SoSceneManager associated with this action. | |
| virtual void | forwardTraversal (SoNode *node) |
| Traverse a node that is not part of the current scenegraph. | |
| virtual void | forwardTraversal (SoPath *path) |
| Traverse a path that is not part of the current scenegraph. | |
| DistribMode | getDistribMode () const |
| Returns the distribution mode of this action across a cluster (ScaleViz-Cluster only). | |
| AppliedCode | getWhatAppliedTo () const |
| Returns code indicating what action is being applied to. | |
| SoNode * | getNodeAppliedTo () const |
| Returns the node the action is being applied to. | |
| SoPath * | getPathAppliedTo () const |
| Returns the path the action is being applied to. | |
| const SoPathList * | getPathListAppliedTo () const |
| Returns the path list the action is being applied to. | |
| const SoPathList * | getOriginalPathListAppliedTo () const |
| Returns the original path list the action is being applied to. | |
| SbBool | isLastPathListAppliedTo () const |
| Returns TRUE if the current list is the last one from the original. | |
| PathCode | getPathCode (int &numIndices, const int *&indices) |
| Returns path code based on where current node (the node at the end of the current path) lies with respect to the path(s) the action is being applied to. | |
| PathCode | getPathCodeMI (int &numIndices, const int *&indices, const int *&instanceIndices) |
| Extender API: available to programmers who wish to extend the toolkit | |
| void | traverse (SoNode *node) |
| Does traversal of a graph rooted by a node. | |
| SbBool | hasTerminated () const |
| Returns TRUE if the traversal has reached a termination condition. | |
| const SoPath * | getCurPath () |
| Returns the path accumulated during traversal, i.e., the chain of nodes from the root of the traversed graph to the current node being traversed. | |
| SoState * | getState () const |
| Gets the state from the action. | |
| virtual void | setUpState () |
| Creates state if it is NULL or it is no longer valid because new elements have been enabled since it was created. | |
| void | setPipeId (int id) |
| Sets pipe identifier in the range [1..N] associated to this render action while running a ScaleViz Multipipe configuration. | |
| int | getPipeId () const |
| Gets pipe identifier in the range [1..N] associated to this render action while running a ScaleViz Multipipe configuration. | |
| bool | isBeingApplied () |
| Returns TRUE if this action is currently being applied. | |
| virtual bool | preDelayedTraversal () |
| Method called by SoMultiPassManager before delayed pass traversals. | |
| virtual void | postDelayedTraversal () |
| Method called by SoMultiPassManager after delayed pass traversals. | |
| 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 SoAction | |
| static SoType | getClassTypeId () |
| Returns the type identifier for this class. | |
| static void | nullAction (SoAction *, SoNode *) |
| Null action method that can be stored in lookup table when desired. | |
| Static Public Member Functions inherited from SoTypedObject | |
| static SoType | getClassTypeId () |
| Returns the type identifier for this class. | |
Additional Inherited Members | |
| Public Types inherited from SoAction | |
| enum | DistribMode { LOCAL_ONLY , CLUSTER_ONLY , ALL } |
| This is used to define the way an action is distributed across a cluster. More... | |
| enum | AppliedCode { NODE , PATH , PATH_LIST } |
| This enum is used to determine what the action is being applied to. More... | |
| enum | PathCode { NO_PATH , IN_PATH , BELOW_PATH , OFF_PATH } |
| This enum may be used during traversal of nodes to indicate where the node is with respect to the path being traversed. More... | |
Writes a scene graph to a file.
This class is used for writing scene graphs in Open Inventor (.iv) format. SoWriteAction traverses the scene graph and uses an instance of SoOutput to write each node. SoOutput methods can be called to specify what file or memory buffer to write to. SoOutput supports both ASCII (default) and binary formats and provides some convenience functions for opening and closing files. See SbFileHelper for more convenience functions. Since Open Inventor 8.1, SoOutput can write compressed data in the lossless Zlib (gzip) format. Both ASCII and binary format files may be compressed.
STL
Open Inventor can also export geometry to an STL (.stl) format file. See SoSTLWriteAction.
Definition at line 111 of file SoWriteAction.h.
| SoWriteAction::SoWriteAction | ( | ) |
Constructor.
| SoWriteAction::SoWriteAction | ( | SoOutput * | out | ) |
Constructor that takes an SoOutput to use for output.
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static |
Returns the type identifier for this class.
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inline |
Returns reference to SoOutput instance in action.
Definition at line 134 of file SoWriteAction.h.
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virtual |
Returns the type identifier for this specific instance.
Implements SoTypedObject.
1.9.8 