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Wizt::Iris Struct Reference
The Fish Eye Retina - Fiber Bundle to OpenGL Gateway via Vish API

Helper class to generate textures with Gaussian spots (or similar) to be used as a point sprite when rendering splats, for instance. More...

#include <Iris.hpp>

Inheritance diagram for Wizt::Iris:
Wizt::VConnectable Wizt::VStateCreatorBase Wizt::VSlotContainer Wizt::VManagedObjectBase Wizt::VConnectionValidatorList Wizt::ValueCacheable MemCore::ReferenceBase< VManagedObjectBase > Wizt::SplatRenderObject VectorViz::VectorSpeckle

Classes

struct  PointShape
 Control structure of shapes imposed on a point sprite. More...

Public Member Functions

RefPtr< PointShape > SetupPointTexture (TextureCreator &TC, double S, double Imax, double Spikes, int TextureUnit, int TextureSize=32) const
RefPtr< PointShape > getIris (VGLRenderContext &Context, int TextureUnit) const
virtual FixedArray< float, 4 > PSF (double x, double y, double S, double Imax, double Spikes) const
 Compute the actual shape of the intensity distribution per splat.
Public Member Functions inherited from Wizt::VConnectable
virtual void adjustConnections (const RefPtr< VSlot > &ChangedSlot, const RefPtr< VParameter > &par)
VSlotContainer::AttachErrorCode attach (const ParameterID &whichone, VSlotContainer &sourceObject, const ParameterID &sourceName)
AttachErrorCode attach (const RefPtr< VParameter > &OldParam, const RefPtr< VParameter > &NewParam, const string &Member={})
AttachErrorCode attachUniqueObject (const RefPtr< VParameter > &param, const RefPtr< VCreationPreferences > &VCP=NullPtr(), bool ReallyUnique=true)
AttachErrorCode attachUniqueObject (const RefPtr< VSlot > &slot, const RefPtr< VCreationPreferences > &VCP=NullPtr(), bool ReallyUnique=true)
RefPtr< VSlot > Connect (const RefPtr< VParameter > &SourceParam)
RefPtr< VSlot > ConnectInterface (const RefPtr< VSlotContainer > &Provider, const RefPtr< InterfaceBase > &IB)
virtual bool CreatedFilteredConnection (const RefPtr< VParameter > &SourceParam)
Public Member Functions inherited from Wizt::VSlotContainer
Ageable & age (const RefPtr< ValuePool > &VP)
const Ageable & age (const RefPtr< ValuePool > &VP) const
const Ageable & ConnectionAge () const
bool ConnectionsHaveChanged (const RefPtr< ValuePool > &VP) const
bool HasYoungerInput (const RefPtr< ValuePool > &Context, int RecursionLevel=0) const
Ageable YoungestInput (const RefPtr< ValuePool > &Context) const
Ageable YoungestOutput (const RefPtr< ValuePool > &Context) const
Ageable YoungestUncachedInput (const RefPtr< ValuePool > &Context) const
bool CheckIfThereExistNewerOutputs (const VRequest &request, bool AdjustObjectAge) const
RefPtr< VSlot > addParameter (const ParameterID &name, int EL, const RefPtr< VParameter > &param, bool overwriteExistingSlot)
virtual bool allowParameterReplacement (const RefPtr< VParameter > &NewParam, const RefPtr< VParameter > &OldParam, const string &localName, int ExpertLevel)
virtual int connectSlots (const VSlotContainerPtr &vobj)
bool removeParameter (const ParameterID &s)
RefPtr< VParameter > getParameter (const ParameterID &s) const
RefPtr< VSlot > getSlot (const ParameterID &s, int &EL) const
bool setSlotValueFromText (const ParameterID &s, const string &ValueText, const RefPtr< ValuePool > &VP, const string &theMember={})
RefPtr< VSlot > findSlot (const RefPtr< VParameter > &param) const
string getSlotName (const RefPtr< VParameter > &param) const
bool AddAction (const ParameterID &s, const RefPtr< ValueActionBase > &VAB)
bool AddAction (const RefPtr< VSlot > &ActionSlot, bool(DerivedObject::*Action)(const RefPtr< VValueBase > &value))
RefPtr< VParameter > mkUniqueParameterInput (const ParameterID &s, const string &ContainerName)
int getExpertLevel (const ParameterID &s) const
int setExpertLevel (const ParameterID &s, int EL)
int getExpertLevel (const RefPtr< VParameter > &) const
int getExpertLevel (const RefPtr< VSlot > &S) const
int setExpertLevel (const RefPtr< VSlot > &S, int EL)
int setExpertLevel (const RefPtr< VParameter > &s, int EL)
bool hasChanged (const ParameterID &s, const RefPtr< ValuePool > &Context) const
bool hasChanged (const RefPtr< VSlot > &, const RefPtr< ValuePool > &Context) const
bool hasChanged (const RefPtr< ValuePool > &Context, int n,...) const
bool hasChanged (RefPtr< ValuePool > Context,...) const
virtual bool ignoreInput (const RefPtr< VSlot > &theSlot) const
bool getParameterValue (Type &Variable, const ParameterID &s, const RefPtr< ValuePool > &VP) const
bool getParameterValue (Type &Variable, const ParameterID &s, const VContext &C) const
bool getParameterValue (Type &Variable, const ParameterID &s, const VRequest &R) const
bool setParameterValue (const Type &Variable, const ParameterID &s, const RefPtr< ValuePool > &VP, bool autoCreateLocalValue) const
bool setParameterValue (const Type &Variable, const ParameterID &s, VContext &C, bool autoCreateLocalValue) const
bool setParameterValue (const Type &Variable, const ParameterID &s, VRequest &R, bool autoCreateLocalValue=false) const
RefPtr< VSlot > addParam (const ParameterID &name, const Type &init, const RefPtr< VCreationPreferences > &VP=NullPtr(), int expertLevel=0, bool overwriteExistingSlot=true)
bool setParameterProperty (const ParameterID &param, const string &Properties, const RefPtr< VValueBase > &Value=NullPtr())
RefPtr< VSlot > addFloatParam (double init, const ParameterID &param, double min, double max, const RefPtr< VCreationPreferences > &IP=NullPtr(), int expertLevel=0)
AttachErrorCode attach (const RefPtr< VParameter > &OldParam, const RefPtr< VParameter > &NewParam, const string &Member={})
int iterateParameters (int expertLevel, VSlotIterator &VIIt) const
int iterateInputSlots (int expertLevel, VSlotIterator &VIIt) const
int iterateInputs (VSlotIterator &VIIt, int expertLevel=0)
int iterate_inputs (const std::function< bool(VSlot &what, int ExpertLevel)>) const
RefPtr< VSlot > getUniqueInputSlot (const type_info &what)
int getNumberOfParameters (int expertLevel) const
virtual bool implements (const type_info &what) const
virtual RefPtr< VParameter > getImplementation (const type_info &what, const string &name={}, const string &member={}) const
RefPtr< VSlot > getImplementationSlot (const type_info &what, const string &Name={}, const string &Member={}) const
VAcceptInfoList_t getAcceptInfoList (const std::type_info &request_type) const
bool provides (const RefPtr< VSlot > &OutputSlot) const
RefPtr< VSlot > findOutputSlot (const RefPtr< VParameter > &Who) const
bool isYounger (const RefPtr< VParameter > &OutputParam, const RefPtr< ValuePool > &VP) const
bool isNewlyConnected (const RefPtr< VParameter > &Who, const RefPtr< ValuePool > &VP) const
bool hasNewlyConnectedOutputs (const RefPtr< ValuePool > &VP) const
void findNewlyConnectedOutputs (const RefPtr< ValuePool > &VP, VSlotSet &WhichOnes) const
RefPtr< VSlot > getOutput (const string &Name) const
RefPtr< MemCore::StringList > getOutputs (const type_info &what=typeid(void)) const
virtual int iterateOutputs (VOutputIterator &VOut, const type_info &just_these=typeid(void)) const
bool registerOutput (const RefPtr< VParameter > &P, const string &AsName={})
bool registerOutput (const RefPtr< VParameter > &P, const string &AsName, const type_info &MemberType, const string &UseMember)
bool registerOutput (const RefPtr< VParameter > &P, const type_info &MemberType, const string &UseMember)
int getNumberOfInputs () const
int getNumberOfOutputs () const
bool hasChangedSlots (const MemCore::Intercube &IC, const RefPtr< ValuePool > &Context) const
auto include_self (const std::tuple< SlotList... > &t) const -> decltype(std::tuple_cat(std::make_tuple(this), t))
Public Member Functions inherited from MemCore::ReferenceBase< VManagedObjectBase >
auto getObjectCountID () const noexcept
bool isIdentical (const WeakPtr< Object, Object > &PossibleSelf) const noexcept
void mkAutoDestructive ()
refcount_t refcount () const noexcept
 ReferenceBase (Object *that) noexcept
const auto & self () const
refcount_t wrefcount () const noexcept
Public Member Functions inherited from Wizt::VStateCreatorBase
RefPtr< State > & getState (const WeakPtr< ValuePool > &VP) const
RefPtr< InterfaceBase > hasLocalInterface (const type_info &InterfaceType) const
RefPtr< State > myState (const WeakPtr< ValuePool > &Context) const
virtual RefPtr< State > newState () const
void setState (const WeakPtr< ValuePool > &, const RefPtr< State > &st) const

Public Attributes

TypedSlot< double > PointWidth
TypedSlot< double > PointIntensity
TypedSlot< double > PointSpikes
Public Attributes inherited from Wizt::VSlotContainer
 AllLevels
 DestParameterNotFound
 InvalidDestParameter

Additional Inherited Members

Public Types inherited from Wizt::VSlotContainer
enum  AttachErrorCode
typedef void AcceptableInputTypes
typedef VSlotSet CreationSlots_t
typedef VSlot::Empty< I > Empty
Public Types inherited from MemCore::ReferenceBase< VManagedObjectBase >
typedef Object reference_domain_t
typedef WeakPtr< Object, Object > SelfPtr_t
Static Public Member Functions inherited from Wizt::VConnectable
static bool attachSlot (const WeakPtr< VSlot > &DestSlot, const RefPtr< VParameter > &ProvidedParam, const string &Member={})
static bool attachSlot (const WeakPtr< VSlot > &DestSlot, const RefPtr< VSlot > &SourceSlot, const string &Member={})
static bool detachSlot (const RefPtr< VSlot > &SourceSlot)
Static Public Member Functions inherited from Wizt::VSlotContainer
static const char * AttachErrorCodeMessage (AttachErrorCode)
static bool attachParameter (const RefPtr< VParameter > &theProvidedParam, const WeakPtr< VSlot > &theDestSlot, const string &theMember={})
Static Public Member Functions inherited from Wizt::ValueCacheable
static ValueCache & consider (MemCore::Intercube &IC, const WeakPtr< VSlot > &VS, const RefPtr< ValuePool > &Context)
static ValueCache & getValueCache (MemCore::Intercube &IC)
static bool hasChangedSlots (const WeakPtrToVSlotContainer &theSlotOwner, const MemCore::Intercube &IC, const RefPtr< ValuePool > &Context)
Protected Member Functions inherited from Wizt::VSlotContainer
virtual void setup (const CreationSlots_t &CreationSlots)
Protected Member Functions inherited from MemCore::ReferenceBase< VManagedObjectBase >
virtual void extremeUnction ()
ReferenceBase & operator= (const ReferenceBase &R)
void suicide ()

Detailed Description

Helper class to generate textures with Gaussian spots (or similar) to be used as a point sprite when rendering splats, for instance.

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