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vsg 1.1.3
VulkanSceneGraph library
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Animation class that controls a single animation made up of one more samplers. More...
#include <Animation.h>


Public Types | |
| enum | Mode { ONCE , REPEAT , FORWARD_AND_BACK } |
| using | Samplers = std::vector<ref_ptr<AnimationSampler>> |
| Animation samplers provide the means for mapping the local animation time. | |
Public Member Functions | |
| Animation (const Animation &rhs, const CopyOp ©op={}) | |
| virtual bool | start (double simulationTime, double startTime=0.0) |
| initialize this animation start time | |
| virtual bool | update (double simulationTime) |
| update the samplers | |
| virtual bool | stop (double simulationTime) |
| signal that this animation is to stop | |
| bool | active () const |
| return true if this animation is being actively updated. | |
| virtual double | maxTime () const |
| compute the max time from the highest time keyframes in the available samplers | |
| ref_ptr< Object > | clone (const CopyOp ©op={}) const override |
| int | compare (const Object &rhs) const override |
| compare two objects, return -1 if this object is less than rhs, return 0 if it's equal, return 1 if rhs is greater, | |
| void | traverse (Visitor &visitor) override |
| void | traverse (ConstVisitor &visitor) const override |
| void | read (Input &input) override |
| void | write (Output &output) const override |
Public Member Functions inherited from vsg::Inherit< Object, Animation > | |
| Inherit (Args &&... args) | |
| std::size_t | sizeofObject () const noexcept override |
| const char * | className () const noexcept override |
| const std::type_info & | type_info () const noexcept override |
| bool | is_compatible (const std::type_info &type) const noexcept override |
| int | compare (const Object &rhs) const override |
| void | accept (Visitor &visitor) override |
| void | accept (ConstVisitor &visitor) const override |
| void | accept (RecordTraversal &visitor) const override |
Public Member Functions inherited from vsg::Object | |
| Object (const Object &object, const CopyOp ©op={}) | |
| Object & | operator= (const Object &) |
| template<class T > | |
| T * | cast () |
| template<class T > | |
| const T * | cast () const |
| virtual void | traverse (RecordTraversal &) const |
| void | ref () const noexcept |
| void | unref () const noexcept |
| void | unref_nodelete () const noexcept |
| unsigned int | referenceCount () const noexcept |
| template<typename T > | |
| void | setValue (const std::string &key, const T &value) |
| void | setValue (const std::string &key, const char *value) |
| specialization of setValue to handle passing C strings | |
| template<typename T > | |
| bool | getValue (const std::string &key, T &value) const |
| get specified value type, return false if value associated with key is not assigned or is not the correct type | |
| void | setObject (const std::string &key, ref_ptr< Object > object) |
| assign an Object associated with key | |
| Object * | getObject (const std::string &key) |
| get Object pointer associated with key, return nullptr if no object associated with key has been assigned | |
| const Object * | getObject (const std::string &key) const |
| get const Object pointer associated with key, return nullptr if no object associated with key has been assigned | |
| template<class T > | |
| T * | getObject (const std::string &key) |
| get object pointer of specified type associated with key, return nullptr if no object associated with key has been assigned | |
| template<class T > | |
| const T * | getObject (const std::string &key) const |
| get const object pointer of specified type associated with key, return nullptr if no object associated with key has been assigned | |
| ref_ptr< Object > | getRefObject (const std::string &key) |
| get ref_ptr<Object> associated with key, return nullptr if no object associated with key has been assigned | |
| ref_ptr< const Object > | getRefObject (const std::string &key) const |
| get ref_ptr<const Object> pointer associated with key, return nullptr if no object associated with key has been assigned | |
| template<class T > | |
| ref_ptr< T > | getRefObject (const std::string &key) |
| get ref_ptr<T> of specified type associated with key, return nullptr if no object associated with key has been assigned | |
| template<class T > | |
| const ref_ptr< const T > | getRefObject (const std::string &key) const |
| get ref_ptr<const T> of specified type associated with key, return nullptr if no object associated with key has been assigned | |
| void | removeObject (const std::string &key) |
| remove meta object or value associated with key | |
| Auxiliary * | getOrCreateAuxiliary () |
| Auxiliary * | getAuxiliary () |
| const Auxiliary * | getAuxiliary () const |
Static Public Member Functions | |
| template<class N , class V > | |
| static void | t_traverse (N &node, V &visitor) |
Static Public Member Functions inherited from vsg::Inherit< Object, Animation > | |
| static ref_ptr< Animation > | create (Args &&... args) |
| static ref_ptr< Animation > | create_if (bool flag, Args &&... args) |
Static Public Member Functions inherited from vsg::Object | |
| static ref_ptr< Object > | create () |
| static ref_ptr< Object > | create_if (bool flag) |
| static void * | operator new (std::size_t count) |
| provide new and delete to enable custom memory management via the vsg::Allocator singleton, using the MEMORY_AFFINTY_OBJECTS | |
| static void | operator delete (void *ptr) |
Public Attributes | |
| std::string | name |
| Mode | mode = REPEAT |
| specify how time value outside the sampler maxTime period is managed | |
| double | time = 0.0 |
| local animation time used to look up samplers, automatically updated by the Animation::update(..) method. | |
| double | speed = 1.0 |
| speed multiplier for how quickly the Animation::time changes with changes in simulationTime | |
| Samplers | samplers |
Protected Attributes | |
| bool | _active = false |
| double | _previousSimulationTime = 0.0 |
| double | _maxTime = 0.0 |
Additional Inherited Members | |
Protected Member Functions inherited from vsg::Object | |
| virtual void | _attemptDelete () const |
| void | setAuxiliary (Auxiliary *auxiliary) |
Animation class that controls a single animation made up of one more samplers.
clone this object using CopyOp's duplicates map to decide whether to clone or to return the original object. The default clone(CopyOp&) implementation simply returns ref_ptr<> to this object rather attempt to clone.
Reimplemented from vsg::Object.
compare two objects, return -1 if this object is less than rhs, return 0 if it's equal, return 1 if rhs is greater,
Reimplemented from vsg::Object.
Reimplemented from vsg::Object.
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inlineoverridevirtual |
Reimplemented from vsg::Object.
Reimplemented from vsg::Object.
Reimplemented from vsg::Object.