openscenegraph
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#include <ForceOperator>
Public Member Functions | |
ForceOperator () | |
ForceOperator (const ForceOperator ©, const osg::CopyOp ©op=osg::CopyOp::SHALLOW_COPY) | |
META_Object (osgParticle, ForceOperator) | |
const osg::Vec3 & | getForce () const |
Get the force vector. | |
void | setForce (const osg::Vec3 &f) |
Set the force vector. | |
void | operate (Particle *P, double dt) |
Apply the force to a particle. Do not call this method manually. | |
void | beginOperate (Program *prg) |
Perform some initialization. Do not call this method manually. | |
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Operator () | |
Operator (const Operator ©, const osg::CopyOp ©op=osg::CopyOp::SHALLOW_COPY) | |
virtual const char * | libraryName () const |
virtual const char * | className () const |
virtual bool | isSameKindAs (const osg::Object *obj) const |
bool | isEnabled () const |
Get whether this operator is enabled. | |
void | setEnabled (bool v) |
Enable or disable this operator. | |
virtual void | operateParticles (ParticleSystem *ps, double dt) |
virtual void | endOperate () |
Do something after all particles have been processed. | |
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Object () | |
Object (bool threadSafeRefUnref) | |
Object (const Object &, const CopyOp ©op=CopyOp::SHALLOW_COPY) | |
virtual Object * | cloneType () const =0 |
virtual Object * | clone (const CopyOp &) const =0 |
std::string | getCompoundClassName () const |
virtual Node * | asNode () |
virtual const Node * | asNode () const |
virtual NodeVisitor * | asNodeVisitor () |
virtual const NodeVisitor * | asNodeVisitor () const |
virtual StateSet * | asStateSet () |
virtual const StateSet * | asStateSet () const |
virtual StateAttribute * | asStateAttribute () |
virtual const StateAttribute * | asStateAttribute () const |
virtual Uniform * | asUniform () |
virtual const Uniform * | asUniform () const |
virtual Camera * | asCamera () |
virtual const Camera * | asCamera () const |
virtual Drawable * | asDrawable () |
virtual const Drawable * | asDrawable () const |
virtual Callback * | asCallback () |
virtual const Callback * | asCallback () const |
virtual CallbackObject * | asCallbackObject () |
virtual const CallbackObject * | asCallbackObject () const |
virtual UserDataContainer * | asUserDataContainer () |
virtual const UserDataContainer * | asUserDataContainer () const |
virtual ValueObject * | asValueObject () |
virtual const ValueObject * | asValueObject () const |
virtual Image * | asImage () |
virtual const Image * | asImage () const |
virtual void | setThreadSafeRefUnref (bool threadSafe) |
virtual void | setName (const std::string &name) |
void | setName (const char *name) |
const std::string & | getName () const |
void | setDataVariance (DataVariance dv) |
DataVariance | getDataVariance () const |
virtual void | computeDataVariance () |
void | setUserDataContainer (osg::UserDataContainer *udc) |
template<class T > | |
void | setUserDataContainer (const ref_ptr< T > &udc) |
osg::UserDataContainer * | getUserDataContainer () |
const osg::UserDataContainer * | getUserDataContainer () const |
osg::UserDataContainer * | getOrCreateUserDataContainer () |
virtual void | setUserData (Referenced *obj) |
template<class T > | |
void | setUserData (const ref_ptr< T > &ud) |
virtual Referenced * | getUserData () |
virtual const Referenced * | getUserData () const |
template<typename T > | |
bool | getUserValue (const std::string &name, T &value) const |
template<typename T > | |
void | setUserValue (const std::string &name, const T &value) |
virtual void | resizeGLObjectBuffers (unsigned int) |
virtual void | releaseGLObjects (osg::State *=0) const |
template<typename T > | |
BoolValueObject UCharValueObject UShortValueObject UIntValueObject DoubleValueObject Vec3fValueObject Vec2dValueObject Vec4dValueObject PlaneValueObject MatrixdValueObject BoundingBoxdValueObject BoundingSpheredValueObject bool | getUserValue (const std::string &name, T &value) const |
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Referenced () | |
Referenced (bool threadSafeRefUnref) | |
Referenced (const Referenced &) | |
Referenced & | operator= (const Referenced &) |
bool | getThreadSafeRefUnref () const |
OpenThreads::Mutex * | getRefMutex () const |
int | ref () const |
int | unref () const |
int | unref_nodelete () const |
int | referenceCount () const |
ObserverSet * | getObserverSet () const |
ObserverSet * | getOrCreateObserverSet () const |
void | addObserver (Observer *observer) const |
void | removeObserver (Observer *observer) const |
Protected Member Functions | |
virtual | ~ForceOperator () |
ForceOperator & | operator= (const ForceOperator &) |
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virtual | ~Operator () |
Operator & | operator= (const Operator &) |
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virtual | ~Object () |
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virtual | ~Referenced () |
void | signalObserversAndDelete (bool signalDelete, bool doDelete) const |
void | deleteUsingDeleteHandler () const |
Additional Inherited Members | |
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enum | DataVariance { DYNAMIC , STATIC , UNSPECIFIED } |
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static OpenThreads::Mutex * | getGlobalReferencedMutex () |
static void | setDeleteHandler (DeleteHandler *handler) |
static DeleteHandler * | getDeleteHandler () |
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std::string | _name |
DataVariance | _dataVariance |
osg::UserDataContainer * | _userDataContainer |
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OpenThreads::AtomicPtr | _observerSet |
OpenThreads::Atomic | _refCount |
An operator that applies a constant force to the particles. Remember that if the mass of particles is expressed in kg and the lengths are expressed in meters, then the force should be expressed in Newtons.
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inline |
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inline |
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inlineprotectedvirtual |
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inlinevirtual |
Perform some initialization. Do not call this method manually.
Reimplemented from osgParticle::Operator.
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inline |
Get the force vector.
osgParticle::ForceOperator::META_Object | ( | osgParticle | , |
ForceOperator | |||
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inlinevirtual |
Apply the force to a particle. Do not call this method manually.
Implements osgParticle::Operator.
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inlineprotected |
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inline |
Set the force vector.