Coin3D is Free Software, published under the BSD 3-clause license. |
https://coin3d.github.io https://www.kongsberg.com/en/kogt/ |
The SoComputeBoundingBox class is used to calculate a bounding box. More...
#include <Inventor/engines/SoComputeBoundingBox.h>
Public Member Functions | |
virtual SoType | getTypeId (void) const |
virtual const SoFieldData * | getFieldData (void) const |
virtual const SoEngineOutputData * | getOutputData (void) const |
SoComputeBoundingBox (void) | |
void | setViewportRegion (const SbViewportRegion &vpr) |
const SbViewportRegion & | getViewportRegion (void) const |
Public Member Functions inherited from SoEngine | |
void | evaluateWrapper (void) |
virtual int | getOutputs (SoEngineOutputList &l) const |
SoEngineOutput * | getOutput (const SbName &outputname) const |
SbBool | getOutputName (const SoEngineOutput *output, SbName &outputname) const |
SbBool | isNotifying (void) const |
virtual void | notify (SoNotList *nl) |
SoEngine * | copy (void) const |
virtual SoFieldContainer * | copyThroughConnection (void) const |
SbBool | shouldCopy (void) const |
virtual void | writeInstance (SoOutput *out) |
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) |
virtual void | addWriteReference (SoOutput *out, SbBool isfromfield=FALSE) |
SbBool | getIsBuiltIn (void) const |
virtual void | copyContents (const SoFieldContainer *from, SbBool copyconnections) |
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) |
virtual void | startNotify (void) |
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 void * | createInstance (void) |
static void | initClass (void) |
Static Public Member Functions inherited from SoEngine | |
static void | initClass (void) |
static void | initClasses (void) |
static SoType | getClassTypeId (void) |
static SoEngine * | getByName (const SbName &name) |
static int | getByName (const SbName &name, SoEngineList &el) |
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) |
Public Attributes | |
SoSFNode | node |
SoSFPath | path |
SoEngineOutput | min |
SoEngineOutput | max |
SoEngineOutput | boxCenter |
SoEngineOutput | objectCenter |
Protected Member Functions | |
virtual | ~SoComputeBoundingBox (void) |
Protected Member Functions inherited from SoEngine | |
SoEngine (void) | |
virtual | ~SoEngine (void) |
virtual SbBool | readInstance (SoInput *in, unsigned short flags) |
virtual void | inputChanged (SoField *which) |
void | writeOutputTypes (SoOutput *out) |
Protected Member Functions inherited from SoFieldContainer | |
SoFieldContainer (void) | |
virtual | ~SoFieldContainer () |
Protected Member Functions inherited from SoBase | |
SoBase (void) | |
virtual | ~SoBase () |
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 ** | getInputDataPtr (void) |
static const SoEngineOutputData ** | getOutputDataPtr (void) |
Static Protected Member Functions inherited from SoEngine | |
static const SoFieldData ** | getInputDataPtr (void) |
static const SoEngineOutputData ** | getOutputDataPtr (void) |
Static Protected Member Functions inherited from SoBase | |
static uint32_t | getCurrentWriteCounter (void) |
static void | staticDataLock (void) |
static void | staticDataUnlock (void) |
Additional Inherited Members | |
Protected Types inherited from SoBase | |
enum | BaseFlags { IS_ENGINE = 0x01, IS_GROUP = 0x02 } |
Protected Attributes inherited from SoFieldContainer | |
SbBool | isBuiltIn |
The SoComputeBoundingBox class is used to calculate a bounding box.
This engine is simply a wrapper around the SoGetBoundingBoxAction, for a convenient way of having automatic updating of some data in the scene graph which is dependent on the bounding box of some other part of the scene.
SoComputeBoundingBox::SoComputeBoundingBox | ( | void | ) |
Default constructor. Sets up the internal SoGetBoundingBoxAction instance.
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protectedvirtual |
Destructor. Deallocate the SoGetBoundingBoxAction instance.
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static |
This static method returns the SoType object associated with objects of this class.
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virtual |
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staticprotected |
Returns the SoFieldData class which holds information about inputs in this engine.
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staticprotected |
Returns the SoEngineOutputData class which holds information about the outputs in this engine.
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virtual |
Returns the SoFieldData class which holds information about inputs in this engine.
Reimplemented from SoFieldContainer.
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virtual |
Returns the SoEngineOutputData class which holds information about the outputs in this engine.
Implements SoEngine.
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static |
Creates a new instance of the class type corresponding to the SoType object.
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static |
Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system.
void SoComputeBoundingBox::setViewportRegion | ( | const SbViewportRegion & | vpr | ) |
Set viewport region for the SoGetBoundingBoxAction instance we're using for calculating bounding boxes.
The default setting is to use an SbViewportRegion with only default values.
const SbViewportRegion & SoComputeBoundingBox::getViewportRegion | ( | void | ) | const |
Returns viewport region used by the internal SoGetBoundingBoxAction instance.
SoSFNode SoComputeBoundingBox::node |
If this input field is set and SoComputeBoundingBox::path is NULL
, the resultant bounding box will be the box encompassing the scene graph rooted at this node pointer.
SoSFPath SoComputeBoundingBox::path |
If this input field is not NULL
, the bounding box values of the given path will be set on the outputs.
SoEngineOutput SoComputeBoundingBox::min |
(SoSFVec3f) Corner coordinates of the bounding box.
SoEngineOutput SoComputeBoundingBox::max |
(SoSFVec3f) Corner coordinates of the bounding box.
SoEngineOutput SoComputeBoundingBox::boxCenter |
(SoSFVec3f) Geometric center point of the bounding box.
SoEngineOutput SoComputeBoundingBox::objectCenter |
(SoSFVec3f) Object center point for the bounding box. See SoGetBoundingBoxAction::getCenter() for an explanation for how this can differ from the geometric center point of the bounding box.