This is the base class for plugins which perform tone mapping operations in 3ds Max. More...

#include <ToneOperator.h>

Inheritance diagram for ToneOperator:

Classes
class	ThreadedProcessor
	Enables processing a tone operator independently of class ToneOperator, for example in a multi-threaded manner. More...

Public Member Functions
	ToneOperator ()
	The constructor initializes internal data. More...

RefResult	NotifyRefChanged (const Interval &changeInt, RefTargetHandle hTarget, PartID &partID, RefMessage message, BOOL propagate) override
	This default implementation does nothing. More...

SClass_ID	SuperClassID () override final
	Returns the super class ID of ToneOperator. More...

IOResult	Save (ISave *isave) override
	Saves internal data and must be called by the derived method. More...

IOResult	Load (ILoad *iload) override
	Loads internal data and must be called by the derived method. More...

virtual BOOL	Active (TimeValue t) override
	Returns whether the ToneOperator is currently active. More...

virtual void	SetActive (bool active, TimeValue t)
	This method indicates whether the tone operator is active. More...

bool	GetProcessBackground () const
	Returns the state of A_TONEOP_PROCESS_BG, indicating whether the ToneOperator will be processing the background. More...

void	SetProcessBackground (bool active)
	This method allows you to set A_TONEOP_PROCESS_BG. More...

bool	GetIndirectOnly () const
	Returns whether tone mapping should apply to indirect lighting only. More...

void	SetIndirectOnly (bool active)
	Sets whether tone mapping should apply to indirect lighting only. More...

virtual ToneOpParamDlg *	CreateParamDialog (IRendParams *ip)
	Put up a modal dialog that lets the user edit the plug-ins parameters. More...

virtual BOOL	SetDlgThing (ToneOpParamDlg *dlg)
	Implement this if you are using the ParamMap2 AUTO_UI system and the atmosphere has secondary dialogs that don't have the effect as their 'thing'. More...

virtual bool	BuildMaps (TimeValue t, RenderMapsContext &rmc)
	This method is called for the operator to do any work it needs to do prior to rendering. More...

virtual void	SubRenderSample (float energy[3])
	This method is called during subrenders to give the tone operator a chance to sample the image with full dynamic range. More...

virtual const ThreadedProcessor *	AllocateThreadedProcessor () const =0
	Allocates an interface which enables processing of the tone operator from arbitrary (or multiple) threads. More...

Initialization
virtual void	Update (const TimeValue t, INode *const cameraNode, const IPoint2 &renderResolution, const float pixelAspectRatio, Interval &validity)=0
	Initializes the tone operator at the given time, and with the given camera & view options. More...

virtual void	Update (TimeValue t, Interval &valid)=0
	Initializes the tone operator at the given time, but without any information w.r.t. More...

Physical to RGB conversion
These methods convert physical (energy) values into RGB space.
virtual void	ScaledToRGB (float energy[3], const Point2 &xyCoord) const =0
	Scales a value from physical space to RGB space. More...

virtual float	ScaledToRGB (float energy, const Point2 &xyCoord) const =0
	Scales a grayscale value from physical space to RGB space. More...

virtual void	ScaledToRGB (float color[3]) const =0
	Equivalent of virtual void ScaledToRGB(float energy[3], const Point2& xyCoord) const, but without any support for view-dependent tone mapping. More...

virtual float	ScaledToRGB (float energy) const =0
	Equivalent of virtual void ScaledToRGB(float energy, const Point2& xyCoord) const, but without any support for view-dependent tone mapping. More...

Physical scale
Returns the physical scale to be used when rendering.
virtual float	GetPhysicalUnit (TimeValue t, Interval &valid) const =0
	For a full description of the physical scale, see the details description for class ToneOperator. More...

virtual void	SetPhysicalUnit (float value, TimeValue t)=0
	Sets the physical scale to be used when rendering. More...

virtual void	ScalePhysical (float energy[3]) const =0
	Scale physical values so they can be used in the renderer. More...

virtual float	ScalePhysical (float energy) const =0
	Grayscale version of virtual void ScalePhysical(float energy[3]) const. More...

virtual void	ScaleRGB (float color[3]) const =0
	Scale RGB values, just supplied to invert ScalePhysical. More...

virtual float	ScaleRGB (float color) const =0
	Grayscale version of virtual void ScaleRGB(float color[3]) const. More...

Inversion (RGB to Physical conversion)
virtual bool	CanInvert () const =0
	Returns whether this ToneOperator supports the inversion functions. More...

virtual void	InverseMap (float rgb[3], const Point2 &xyCoord) const =0
	Convers an RGB value back into physical space. More...

virtual float	InverseMap (float rgb, const Point2 &xyCoord) const =0
	Convers an RGB value back into physical space. More...

virtual void	InverseMap (float rgb[3]) const =0
	Equivalent of virtual void InverseMap(float rgb[3], const Point2& xyCoord) const, but without any support for view-dependent tone mapping. More...

virtual float	InverseMap (float rgb) const =0
	Equivalent of virtual void InverseMap(float rgb, const Point2& xyCoord) const, but without any support for view-dependent tone mapping. More...

void	RGBToScaled (float energy[3], const Point2 &xyCoord) const
	Alias for InverseMap() More...

float	RGBToScaled (float energy, const Point2 &xyCoord) const
	Alias for InverseMap() More...

void	RGBToScaled (float energy[3]) const
	Alias for InverseMap() More...

float	RGBToScaled (float energy) const
	Alias for InverseMap() More...

Public Member Functions inherited from SpecialFX
virtual MSTR	GetName () MAX_SEALED

virtual MSTR	GetName (bool localized) const

CoreExport IOResult	Save (ISave *isave)

CoreExport IOResult	Load (ILoad *iload)

virtual int	NumGizmos ()

virtual INode *	GetGizmo (int i)

virtual void	DeleteGizmo (int i)

virtual void	AppendGizmo (INode *node)

virtual BOOL	OKGizmo (INode *node)

virtual void	EditGizmo (INode *node)

virtual void	InsertGizmo (int i, INode *node)

CoreExport SvGraphNodeReference	SvTraverseAnimGraph (IGraphObjectManager gom, Animatable owner, int id, DWORD flags)

Public Member Functions inherited from ReferenceTarget
virtual CoreExport void	GetClassName (MSTR &s, bool localized=true) const override
	Retrieves the name of the plugin class. More...

virtual BOOL	IsRefTarget ()
	Checks if this is a ReferenceTarget. More...

CoreExport RefResult	TestForLoop (const Interval &refInterval, RefMakerHandle hmaker)
	Tests for a cyclical reference. More...

CoreExport BOOL	HasDependents ()
	Checks if a ReferenceTarget has references. More...

CoreExport BOOL	HasRealDependents ()
	Checks if this has Real (Strong) Dependents. More...

void	BeginDependencyTest ()
	Starts Dependency Test. More...

BOOL	EndDependencyTest ()
	Ends Dependency Test. More...

virtual void	RefAdded (RefMakerHandle rm)
	Called after a reference is made to a target. More...

virtual void	RefAddedUndoRedo (RefMakerHandle rm)
	Called after a reference is made to a target because of undo or redo. More...

virtual void	RefDeleted ()
	Called after a references to this is deleted. More...

virtual void	RefDeletedUndoRedo ()
	Called after a references to this is deleted because of undo or redo. More...

CoreExport RefResult	DeleteAllRefsToMe ()
	Deletes all references to this ReferenceTarget. More...

CoreExport RefResult	TransferReferences (RefTargetHandle oldTarget, BOOL delOld=FALSE)
	Transfers all the references from oldTarget to this. More...

CoreExport int	DoEnumDependents (DependentEnumProc *dep)
	Begins an enumeration that searches back in the dependency network. More...

virtual CoreExport RefTargetHandle	Clone (RemapDir &remap)
	This method is used by 3ds Max to clone an object. More...

virtual CoreExport void	BaseClone (ReferenceTarget from, ReferenceTarget to, RemapDir &remap)
	This method copies base class data from an object to its clone. More...

virtual CoreExport RefResult	NotifyDependents (const Interval &changeInt, PartID partID, RefMessage message, SClass_ID sclass=NOTIFY_ALL, BOOL propagate=TRUE, RefTargetHandle hTarg=NULL, NotifyDependentsOption notifyDependentsOption=REFNOTIFY_ALLOW_OPTIMIZATIONS)
	Notify all dependent RefMakers concerned with the message. More...

void	FlagDependents (TimeValue t, PartID which=PART_PUT_IN_FG)
	This sends the REFMSG_FLAGDEPENDENTS message up the pipeline. More...

virtual void	NotifyForeground (TimeValue t)
	This method is called to flag dependents into the FG. More...

virtual void	NotifyTarget (int message, ReferenceMaker *hMaker)
	Sends messages to ReferenceTargets. More...

virtual CoreExport void *	GetInterface (ULONG id)
	Inherited from Animatable. More...

virtual CoreExport BaseInterface *	GetInterface (Interface_ID id)
	Inherited from Animatable. More...

CoreExport	ReferenceTarget ()
	Constructor. More...

virtual CoreExport RefResult	AutoDelete ()
	Deletes the object when it has no more real dependents. More...

CoreExport RefResult	MaybeAutoDelete ()
	Deletes the object when it has no more real dependents. More...

Public Member Functions inherited from ReferenceMaker
CoreExport RefResult	ReplaceReference (int which, RefTargetHandle newtarg, BOOL delOld=TRUE)
	Used when cloning reference makers. More...

CoreExport RefResult	DeleteAllRefsFromMe ()
	Deletes all references from this ReferenceMaker. More...

CoreExport RefResult	DeleteAllRefs ()
	Deletes all references both to and from this item. More...

CoreExport RefResult	DeleteReference (int i)
	Deletes the specified reference. More...

virtual BOOL	CanTransferReference (int i)
	Tells whether this reference can be transfered. More...

CoreExport ReferenceSaveManager &	GetReferenceSaveManager ()
	Access the ReferenceSaveManager of this ReferenceMaker. More...

virtual int	RemapRefOnLoad (int iref)
	Used to load old files with references. More...

virtual CoreExport void	RescaleWorldUnits (float f)
	Rescale size of all world units in reference hierarchy. More...

virtual CoreExport void	EnumAuxFiles (AssetEnumCallback &assetEnum, DWORD flags)
	Enumerate auxiliary files (e.g. bitmaps) More...

virtual CoreExport void	SaveEnum (SaveEnumProc &sep, BOOL isNodeCall=0)
	The default save enumeration. More...

virtual CoreExport bool	SpecifySaveReferences (ReferenceSaveManager &referenceSaveManager)
	Used to specify reference slot remapping during scene file save. More...

CoreExport int	DoEnumDependents (DependentEnumProc *dep)
	Begins an enumeration that searches back in the dependency network. More...

CoreExport bool	EnumRefHierarchy (RefEnumProc &proc, bool includeCustAttribs=true, bool includeIndirectRefs=true, bool includeNonPersistentRefs=true, bool preventDuplicatesViaFlag=true)
	This method provides a general purpose reference enumerator. More...

CoreExport int	FindRef (RefTargetHandle rtarg)
	Get the index of the ReferenceTarget. More...

virtual BOOL	IsRefMaker ()
	Tells whether it is a ReferenceMaker. More...

virtual BOOL	IsRealDependency (ReferenceTarget *rtarg)
	Returns whether this is a "real" (strong) dependency or not. More...

virtual BOOL	ShouldPersistWeakRef (RefTargetHandle rtarg)
	Specifies whether a weak reference is to be persisted on a partial load or save. More...

CoreExport	ReferenceMaker ()
	Constructor. More...

CoreExport void	DeleteMe ()
	Deletes an instance of this class. More...

virtual CoreExport int	NumRefs ()
	Returns the total number of references this ReferenceMaker can hold. More...

virtual CoreExport RefTargetHandle	GetReference (int i)
	Returns the 'i-th' reference. More...

Public Member Functions inherited from Animatable
virtual void	FreeCaches ()

virtual int	NumChildren ()

virtual Animatable *	ChildAnim (int i)

virtual CoreExport MSTR	NodeName ()

virtual void	EditTrack ()

virtual CoreExport BOOL	SubAnimSetKeyBufferPresent (int subNum)
	returns true if the sub-anim has a "Set Key" buffer present More...

virtual BOOL	SetKeyBufferPresent ()
	returns true if there is a "Set Key" buffer present More...

virtual CoreExport void	SubAnimCommitSetKeyBuffer (TimeValue t, int subNum)
	Commit any "Set Key" buffers on the given sub-anim. More...

virtual void	CommitSetKeyBuffer (TimeValue t)
	Commit any "Set Key" buffers. More...

virtual CoreExport void	SubAnimRevertSetKeyBuffer (int subNum)
	Revert any "Set Key" buffers on the given sub-anim. More...

virtual void	RevertSetKeyBuffer ()
	Revert any "Set Key" buffers. More...

virtual LRESULT CALLBACK	TrackViewWinProc (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
	This function is obsolete. More...

virtual bool	IsParamBlockDesc2Used (ParamBlockDesc2 *desc)
	Returns true if the passed description is being used. More...

virtual bool	GetMacroRecorderName (bool used_as_rhs_value, MSTR &objectSpecifiedName)
	This method is called to access the object specified name to use for the Maxscript macrorecorder. More...

CoreExport	Animatable ()
	Constructor. More...

virtual CoreExport void	DeleteThis ()
	Deletes an instance of this class. More...

virtual void	GetClassName (MSTR &s) MAX_SEALED

MSTR	ClassName (bool localized=true) const
	Returns the name of the plugin class. More...

virtual CoreExport Class_ID	ClassID ()
	Retrieves a constant that uniquely identifies the plugin class. More...

virtual void	BeginEditParams (IObjParam ip, ULONG flags, Animatable prev=NULL)

virtual void	EndEditParams (IObjParam ip, ULONG flags, Animatable next=NULL)

virtual CoreExport void	ReleaseInterface (ULONG id, void *i)

virtual CoreExport int	SetProperty (ULONG id, void *data)

virtual CoreExport void *	GetProperty (ULONG id)

CoreExport void	AppendProperty (AnimProperty *prop)
	A function to directly add arbitrary properties to this object developers should ensure that the properties ID does not conflict with any Max-specific IDs. More...

CoreExport AnimProperty *	FindProperty (DWORD id)
	Find any property. More...

CoreExport void	AddAppDataChunk (const Class_ID &cid, SClass_ID sid, DWORD sbid, DWORD len, void *data)
	Adds application/plugin specific (custom) data to an Animatable. More...

CoreExport AppDataChunk *	GetAppDataChunk (const Class_ID &cid, SClass_ID sid, DWORD sbid)
	Retrieves the application/plugin specific (custom) data stored with an Animatable. More...

CoreExport BOOL	RemoveAppDataChunk (const Class_ID &cid, SClass_ID sid, DWORD sbid)
	Deletes the application/plugin specific (custom) data stored with an Animatable. More...

CoreExport void	ClearAllAppData ()
	Deletes all application/plugin specific (custom) data stored with an Animatable. More...

virtual int	NumSubs ()

virtual Animatable *	SubAnim (int i)

virtual MSTR	SubAnimName (int i) MAX_SEALED

virtual CoreExport MSTR	SubAnimName (int i, bool localized)

virtual BOOL	CanDeleteSubAnim (int i)

virtual void	DeleteSubAnim (int i)

virtual DWORD	GetSubAnimCurveColor (int subNum)

virtual int	SubNumToRefNum (int subNum)

virtual BOOL	CanCopyAnim ()

CoreExport int	HasSubElements (int type=0)

virtual int	GetSubFCurveExtents (int subNum, ParamDimensionBase *dim, float &min, float &max, DWORD flags)
	The values max and min should be initialized before calling this function. More...

virtual ParamDimension *	GetParamDimension (int i)

virtual BOOL	SelectSubAnim (int subNum)

virtual BOOL	BypassTreeView ()

virtual BOOL	BypassTrackBar ()

virtual BOOL	BypassPropertyLevel ()

virtual BOOL	InvisibleProperty ()

virtual int	NumKeys ()

virtual TimeValue	GetKeyTime (int index)

virtual int	GetKeyIndex (TimeValue t)

virtual BOOL	GetNextKeyTime (TimeValue t, DWORD flags, TimeValue &nt)

virtual void	CopyKeysFromTime (TimeValue src, TimeValue dst, DWORD flags)

virtual void	DeleteKeyAtTime (TimeValue t)

virtual BOOL	IsKeyAtTime (TimeValue t, DWORD flags)

virtual int	GetKeyTimes (Tab< TimeValue > &times, Interval range, DWORD flags)

virtual int	GetKeySelState (BitArray &sel, Interval range, DWORD flags)

CoreExport void	OpenTreeEntry (int type, DWORD tv)

CoreExport void	CloseTreeEntry (int type, DWORD tv)

CoreExport int	IsTreeEntryOpen (int type, DWORD tv)

CoreExport BOOL	GetSelInTrackView (DWORD tv)

CoreExport void	SetSelInTrackView (DWORD tv, BOOL sel)

CoreExport BOOL	InTrackViewSelSet (int which)

CoreExport void	SetTrackViewSelSet (int which, BOOL inOut)

virtual BOOL	AssignController (Animatable *control, int subAnim)

virtual BOOL	CanAssignController (int subAnim)
	Return true if we can reassign the subanim specified. More...

virtual BOOL	CanMakeUnique ()

CoreExport int	EnumAnimTree (AnimEnum animEnum, Animatable client, int subNum)

virtual int	RenderBegin (TimeValue t, ULONG flags=0)

virtual int	RenderEnd (TimeValue t)

virtual CoreExport Interval	GetTimeRange (DWORD flags)

virtual void	EditTimeRange (Interval range, DWORD flags)

virtual void	DeleteTime (Interval iv, DWORD flags)

virtual void	ReverseTime (Interval iv, DWORD flags)

virtual void	ScaleTime (Interval iv, float s)

virtual void	InsertTime (TimeValue ins, TimeValue amount)

virtual BOOL	SupportTimeOperations ()

virtual CoreExport void	MapKeys (TimeMap *map, DWORD flags)

virtual void	DeleteKeys (DWORD flags)

virtual void	DeleteKeyByIndex (int index)

virtual void	SelectKeys (TrackHitTab &sel, DWORD flags)

virtual void	SelectSubKeys (int subNum, TrackHitTab &sel, DWORD flags)

virtual void	SelectSubCurve (int subNum, BOOL sel)

virtual void	SelectKeyByIndex (int i, BOOL sel)

virtual BOOL	IsKeySelected (int i)

virtual void	FlagKey (TrackHitRecord hit)

virtual int	GetFlagKeyIndex ()

virtual int	NumSelKeys ()

virtual void	CloneSelectedKeys (BOOL offset=FALSE)

virtual void	AddNewKey (TimeValue t, DWORD flags)

virtual void	MoveKeys (ParamDimensionBase *dim, float delta, DWORD flags)

virtual void	ScaleKeyValues (ParamDimensionBase *dim, float origin, float scale, DWORD flags)

virtual void	SelectCurve (BOOL sel)

virtual BOOL	IsCurveSelected ()
	Returns TRUE if the function curve is selected; otherwise returns FALSE. More...

virtual BOOL	IsSubCurveSelected (int subNum)
	Returns the selected state of the sub-curve whose index is passed. More...

virtual int	GetSelKeyCoords (TimeValue &t, float &val, DWORD flags)

virtual void	SetSelKeyCoords (TimeValue t, float val, DWORD flags)

virtual int	SetSelKeyCoordsExpr (ParamDimension dim, const MCHAR timeExpr, const MCHAR *valExpr, DWORD flags)

virtual void	AdjustTangents (TrackHitRecord hit, ParamDimensionBase *dim, Rect &rcGraph, float tzoom, int tscroll, float vzoom, int vscroll, int dx, int dy, DWORD flags)

virtual void	AdjustTangents (TrackHitRecord hit, ParamDimensionBase *dim, float angle, float length, DWORD flags)

virtual CoreExport BOOL	IsAnimated ()

virtual BOOL	CanCopyTrack (Interval iv, DWORD flags)

virtual BOOL	CanPasteTrack (TrackClipObject *cobj, Interval iv, DWORD flags)

virtual TrackClipObject *	CopyTrack (Interval iv, DWORD flags)

virtual void	PasteTrack (TrackClipObject *cobj, Interval iv, DWORD flags)

virtual BOOL	CanCopySubTrack (int subNum, Interval iv, DWORD flags)

virtual BOOL	CanPasteSubTrack (int subNum, TrackClipObject *cobj, Interval iv, DWORD flags)

virtual TrackClipObject *	CopySubTrack (int subNum, Interval iv, DWORD flags)

virtual void	PasteSubTrack (int subNum, TrackClipObject *cobj, Interval iv, DWORD flags)

virtual int	GetTrackVSpace (int lineHeight)

virtual int	HitTestTrack (TrackHitTab &hits, Rect &rcHit, Rect &rcTrack, float zoom, int scroll, DWORD flags)

virtual int	PaintTrack (ParamDimensionBase *dim, HDC hdc, Rect &rcTrack, Rect &rcPaint, float zoom, int scroll, DWORD flags)

virtual int	PaintSubTrack (int subNum, ParamDimensionBase *dim, HDC hdc, Rect &rcTrack, Rect &rcPaint, float zoom, int scroll, DWORD flags)

virtual int	PaintFCurves (ParamDimensionBase *dim, HDC hdc, Rect &rcGraph, Rect &rcPaint, float tzoom, int tscroll, float vzoom, int vscroll, DWORD flags)

virtual int	HitTestFCurves (ParamDimensionBase *dim, TrackHitTab &hits, Rect &rcHit, Rect &rcGraph, float tzoom, int tscroll, float vzoom, int vscroll, DWORD flags)

virtual int	PaintSubFCurves (int subNum, ParamDimensionBase *dim, HDC hdc, Rect &rcGraph, Rect &rcPaint, float tzoom, int tscroll, float vzoom, int vscroll, DWORD flags)

virtual int	HitTestSubFCurves (int subNum, ParamDimensionBase *dim, TrackHitTab &hits, Rect &rcHit, Rect &rcGraph, float tzoom, int tscroll, float vzoom, int vscroll, DWORD flags)

virtual void	EditTrackParams (TimeValue t, ParamDimensionBase dim, const MCHAR pname, HWND hParent, IObjParam *ip, DWORD flags)

virtual int	TrackParamsType ()

virtual int	GetFCurveExtents (ParamDimensionBase *dim, float &min, float &max, DWORD flags)
	This method is called to calculate the largest and smallest values of the anim. More...

CoreExport void	AddNoteTrack (NoteTrack *note)

CoreExport void	DeleteNoteTrack (NoteTrack *note, BOOL delNote=TRUE)

CoreExport BOOL	HasNoteTracks ()

CoreExport int	NumNoteTracks ()

CoreExport NoteTrack *	GetNoteTrack (int i)

virtual void	FreeAllBitmaps ()

virtual void	GetSystemNodes (INodeTab &nodes, SysNodeContext Context)

virtual BOOL	IsSubClassOf (Class_ID classID)
	returns true if the animatable has sub-classed off the given class More...

virtual CoreExport void	MouseCycleCompleted (TimeValue t)

virtual CoreExport void	MouseCycleStarted (TimeValue t)

virtual int	NumParamBlocks ()

virtual IParamBlock2 *	GetParamBlock (int i)

virtual IParamBlock2 *	GetParamBlockByID (short id)

CoreExport bool	SvSaveData (ISave *isave, USHORT id)

CoreExport bool	SvLoadData (ILoad *iLoad)

CoreExport DWORD	SvGetRefIndex ()

CoreExport void	SvSetRefIndex (DWORD i)

CoreExport bool	SvDeleteRefIndex ()

CoreExport SvGraphNodeReference	SvStdTraverseAnimGraph (IGraphObjectManager gom, Animatable owner, int id, DWORD flags)

virtual CoreExport bool	SvCanInitiateLink (IGraphObjectManager gom, IGraphNode gNode)

virtual CoreExport bool	SvCanConcludeLink (IGraphObjectManager gom, IGraphNode gNode, IGraphNode *gNodeChild)

virtual CoreExport MSTR	SvGetName (IGraphObjectManager gom, IGraphNode gNode, bool isBeingEdited)

virtual CoreExport bool	SvCanSetName (IGraphObjectManager gom, IGraphNode gNode)

virtual CoreExport bool	SvSetName (IGraphObjectManager gom, IGraphNode gNode, const MSTR &name)

virtual CoreExport bool	SvCanRemoveThis (IGraphObjectManager gom, IGraphNode gNode)

virtual CoreExport bool	SvRemoveThis (IGraphObjectManager gom, IGraphNode gNode)
	Called when the user deletes this object in the schematic view... More...

virtual CoreExport bool	SvIsSelected (IGraphObjectManager gom, IGraphNode gNode)
	Returns true if the object is selected in its schematic view. More...

virtual CoreExport bool	SvIsHighlighted (IGraphObjectManager gom, IGraphNode gNode)

virtual CoreExport COLORREF	SvHighlightColor (IGraphObjectManager gom, IGraphNode gNode)

virtual CoreExport COLORREF	SvGetSwatchColor (IGraphObjectManager gom, IGraphNode gNode)

virtual CoreExport bool	SvIsInactive (IGraphObjectManager gom, IGraphNode gNode)

virtual CoreExport bool	SvLinkChild (IGraphObjectManager gom, IGraphNode gNodeThis, IGraphNode *gNodeChild)

virtual CoreExport bool	SvHandleDoubleClick (IGraphObjectManager gom, IGraphNode gNode)

virtual CoreExport MultiSelectCallback *	SvGetMultiSelectCallback (IGraphObjectManager gom, IGraphNode gNode)

virtual CoreExport bool	SvCanSelect (IGraphObjectManager gom, IGraphNode gNode)

virtual CoreExport bool	SvEditProperties (IGraphObjectManager gom, IGraphNode gNode)

virtual CoreExport MSTR	SvGetTip (IGraphObjectManager gom, IGraphNode gNode)

virtual CoreExport MSTR	SvGetRefTip (IGraphObjectManager gom, IGraphNode gNode, IGraphNode *gNodeMaker)

virtual CoreExport bool	SvCanDetach (IGraphObjectManager gom, IGraphNode gNode)

virtual CoreExport bool	SvDetach (IGraphObjectManager gom, IGraphNode gNode)

virtual CoreExport MSTR	SvGetRelTip (IGraphObjectManager gom, IGraphNode gNodeTarget, int id, IGraphNode *gNodeMaker)
	Returns a string to be displayed in the tip window in the schematic view for a relationship from "gNodeMaker" to "gNodeTarget"... More...

virtual CoreExport bool	SvCanDetachRel (IGraphObjectManager gom, IGraphNode gNodeTarget, int id, IGraphNode *gNodeMaker)
	Returns true if this object can respond to the SvDetachRel(...) method... More...

virtual CoreExport bool	SvDetachRel (IGraphObjectManager gom, IGraphNode gNodeTarget, int id, IGraphNode *gNodeMaker)
	Detach this relationship. More...

virtual CoreExport bool	SvHandleRelDoubleClick (IGraphObjectManager gom, IGraphNode gNodeTarget, int id, IGraphNode *gNodeMaker)
	Called when this relationship is double-clicked in the schematic view... More...

CoreExport ICustAttribContainer *	GetCustAttribContainer ()
	This method returns a pointer to the custom attributes container interface class. More...

CoreExport void	AllocCustAttribContainer ()
	This method allocates space for a custom attributes container. More...

CoreExport void	DeleteCustAttribContainer ()
	This method deletes space used by a custom attributes container. More...

void	SetAFlag (DWORD mask)

void	ClearAFlag (DWORD mask)
	Clears one or more bits in the Animatable flags. More...

bool	TestAFlag (DWORD mask) const
	Tests one or more bits in the Animatable flags. More...

void	SetAFlagEx (DWORD mask)
	Sets one or more bits in the Animatable extended flags. More...

void	ClearAFlagEx (DWORD mask)
	Clears one or more bits in the Animatable extended flags. More...

bool	TestAFlagEx (DWORD mask) const
	Tests one or more bits in the Animatable extended flags. More...

CoreExport bool	TestFlagBit (int index)
	Tests the specified flag bit. More...

CoreExport void	SetFlagBit (int index, bool newValue=true)
	Sets the specified flag bit. More...

CoreExport void	ClearFlagBit (int index)
	Clears the specified flag bit. More...

Public Member Functions inherited from InterfaceServer
virtual UtilExport	~InterfaceServer ()
	Destructor. More...

template<class InterfaceType >
InterfaceType *	GetTypedInterface ()

Additional Inherited Members
Static Public Member Functions inherited from Animatable
static CoreExport BOOL	IsDeleted (Animatable *anim)
	Debug method to determine whether an object has been deleted. More...

static CoreExport AnimHandle	GetHandleByAnim (Animatable *anim)
	Get the unique handle for an Animatable object. More...

static CoreExport Animatable *	GetAnimByHandle (AnimHandle handle)
	Get an Animatable object from its unique handle. More...

static CoreExport AnimHandle	GetNextHandle ()
	Get the unique handle for the next Animatable object to be created. More...

static CoreExport void	EnumerateAllAnimatables (EnumAnimList &enumProcObject)
	Enumerator to enumerate across all animatables. More...

static CoreExport bool	RegisterAppDataLoadCallback (const Class_ID &cid, SClass_ID sid, APPDATALOADPROC proc)
	Registers a callback proc that is called when an AppDataChunk is read from a scene file. More...

static CoreExport bool	UnRegisterAppDataLoadCallback (const Class_ID &cid, SClass_ID sid, APPDATALOADPROC proc)
	Unregisters a callback proc that is called when an AppDataChunk is read from a scene file. More...

static CoreExport bool	RegisterAppDataLoadCallback (DWORD sbid, APPDATALOADPROC proc)
	Registers a callback proc that is called when an AppDataChunk is read from a scene file. More...

static CoreExport bool	UnRegisterAppDataLoadCallback (DWORD sbid, APPDATALOADPROC proc)
	Unregisters a callback proc that is called when an AppDataChunk is read from a scene file. More...

static CoreExport int	RequestFlagBit ()
	Requests an unique flag bit index. More...

static CoreExport void	ReleaseFlagBit (int index)
	Releases the flag bit index. More...

static CoreExport void	ClearFlagBitInAllAnimatables (int index)
	Clears the specified flag bit in all Animatables. More...

Static Public Member Functions inherited from MaxHeapOperators
static UtilExport void *	operator new (size_t size)
	Standard new operator used to allocate objects If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new (size_t size, const std::nothrow_t &e)
	Standard new operator used to allocate objects if there is insufficient memory, NULL will be returned. More...

static UtilExport void *	operator new (size_t size, const char *filename, int line)
	New operator used to allocate objects that takes the filename and line number where the new was called If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new (size_t size, int block_type, const char *filename, int line)
	New operator used to allocate objects that takes the type of memory, filename and line number where the new was called If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new (size_t size, const std::nothrow_t &e, const char *filename, int line)
	New operator used to allocate objects that takes the filename and line number where the new was called If there is insufficient memory, NULL will be returned. More...

static UtilExport void *	operator new (size_t size, unsigned long flags)
	New operator used to allocate objects that takes extra flags to specify special operations If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new (size_t size, const std::nothrow_t &e, unsigned long flags)
	New operator used to allocate objects that takes extra flags to specify special operations If there is insufficient memory, NULL will be returned. More...

static UtilExport void *	operator new[] (size_t size)
	New operator used to allocate arrays of objects If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new[] (size_t size, const std::nothrow_t &e)
	New operator used to allocate arrays of objects If there is insufficient memory, NULL will be returned. More...

static UtilExport void *	operator new[] (size_t size, const char *filename, int line)
	New operator used to allocate arrays of objects If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new[] (size_t size, int block_type, const char *filename, int line)
	New operator used to allocate arrays of objects. More...

static UtilExport void *	operator new[] (size_t size, const std::nothrow_t &e, const char *filename, int line)
	New operator used to allocate arrays of objects If there is insufficient memory, NULL will be returned. More...

static UtilExport void *	operator new[] (size_t size, unsigned long flags)
	New operator used to allocate arrays of objects If there is insufficient memory, an exception will be thrown. More...

static UtilExport void *	operator new[] (size_t size, const std::nothrow_t &e, unsigned long flags)
	New operator used to allocate arrays of objects If there is insufficient memory, NULL will be returned. More...

static UtilExport void	operator delete (void *ptr)
	Standard delete operator used to deallocate an object If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete (void *ptr, const std::nothrow_t &e)
	Standard delete operator used to deallocate an object If the pointer is invalid, nothing will happen. More...

static UtilExport void	operator delete (void ptr, const char filename, int line)
	Delete operator used to deallocate an object that takes the filename and line number where the delete was called If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete (void ptr, int block_type, const char filename, int line)
	Delete operator used to deallocate an object that takes the type of memory, filename and line number where the delete was called If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete (void ptr, const std::nothrow_t &e, const char filename, int line)
	Delete operator used to deallocate an object that takes the filename and line number where the delete was called If the pointer is invalid, nothing will happen. More...

static UtilExport void	operator delete (void *ptr, unsigned long flags)
	Delete operator used to deallocate an object that takes extra flags to specify special operations If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete (void *ptr, const std::nothrow_t &e, unsigned long flags)
	Delete operator used to deallocate an object that takes extra flags to specify special operations If the pointer is invalid, nothing will happen. More...

static UtilExport void	operator delete[] (void *ptr)
	Standard delete operator used to deallocate an array of objects If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete[] (void *ptr, const std::nothrow_t &e)
	Standard delete operator used to deallocate an array of objects If the pointer is invalid, nothing will happen. More...

static UtilExport void	operator delete[] (void ptr, const char filename, int line)
	Delete operator used to deallocate an array of objects that takes the filename and line number where the delete was called If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete[] (void ptr, int block_type, const char filename, int line)
	Delete operator used to deallocate an array of objects that takes the type of memory, filename and line number where the delete was called If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete[] (void ptr, const std::nothrow_t &e, const char filename, int line)
	Delete operator used to deallocate an array of objects that takes the filename and line number where the delete was called If the pointer is invalid, nothing will happen. More...

static UtilExport void	operator delete[] (void *ptr, unsigned long flags)
	Delete operator used to deallocate an array of objects that takes extra flags to specify special operations If the pointer is invalid, an exception will be thrown. More...

static UtilExport void	operator delete[] (void *ptr, const std::nothrow_t &e, unsigned long flags)
	Delete operator used to deallocate an array of objects that takes extra flags to specify special operations If the pointer is invalid, an exception will be thrown. More...

static UtilExport void *	operator new (size_t size, void *placement_ptr)
	Placement new operator. More...

static UtilExport void	operator delete (void ptr, void placement_ptr)
	Placement delete operator. More...

static UtilExport void *	aligned_malloc (size_t size, size_t alignment)
	Allocates memory on a specified alignment boundary. More...

static UtilExport void *	aligned_realloc (void *ptr, size_t size, size_t alignment)
	Reallocates memory on a specified alignment boundary. More...

static UtilExport void	aligned_free (void *ptr)
	Frees a block of memory that was allocated with aligned_malloc/aligned_realloc. More...

Public Attributes inherited from SpecialFX
MSTR	name

Static Public Attributes inherited from Animatable
static const AnimHandle	kInvalidAnimHandle = 0

Protected Member Functions inherited from ReferenceTarget
virtual CoreExport int	DoEnumDependentsImpl (DependentEnumProc *dep)
	Method to perform an enumeration on a ReferenceTarget. More...

virtual CoreExport	~ReferenceTarget ()=0
	Destructor. More...

Protected Member Functions inherited from ReferenceMaker
virtual CoreExport	~ReferenceMaker ()=0
	Destructor. More...

virtual CoreExport void	SetReference (int i, RefTargetHandle rtarg)
	Stores a ReferenceTarget as its 'i-th' reference`. More...

void	BlockEval ()
	Validates a given reference link between this reference maker and its reference target. More...

void	UnblockEval ()
	Validates a given reference link between this reference maker and its reference target. More...

int	Evaluating ()
	Validates a given reference link between this reference maker and its reference target. More...

CoreExport RefResult	StdNotifyRefChanged (const Interval &changeInt, RefTargetHandle hTarget, PartID partID, RefMessage message, BOOL propagate, NotifyDependentsOption notifyDependentsOption)
	Validates a given reference link between this reference maker and its reference target. More...

Protected Member Functions inherited from Animatable
virtual CoreExport	~Animatable ()=0
	Destructor. More...

Protected Member Functions inherited from Noncopyable
	Noncopyable ()

	~Noncopyable ()

Protected Attributes inherited from Animatable
DWORD	aflag

AnimPropertyList	aprops

Detailed Description

This is the base class for plugins which perform tone mapping operations in 3ds Max.

The tone mapping process: Renderers typically perform lighting simulation in physical space, using units like candelas or watts to represent the intensity of light. If they do not strictly use physical units, they will at least perform calculations in linear space. Rendered images, however, are typically expressed in RGB space (usually sRGB), which is usually non-linear. The purpose of the tone operator (or tone mapper) is to transform linear, physical quantities into (potentially non-linear) RGB values. This process is similar to what happens when photographic film or sensors convert photons into colors (either chemically or electronically).

The physical scale: The physical scale is used to reconcile physical and non-physical light sources in a scene; it defines the equivalence between a photometric light that emits in candelas and a standard light that emits in arbtrary units. For example, a physical scale of 1500 would cause a non-physical emissive surface with a value of PI (3.1416) to emit 1500 cd/m^2. The physical scale affects environment lighting as well; non-physical envrionment lighting will be affected in the same way.

The tone operator expects that all physical values be pre-divided by the physical scale. That is, any value fed to ScaledToRGB() is expected to be expressed in candela/physical_scale. The physical scale therefore adjusts physical values, rather than non-physical ones, in order to preserve compatibility with legacy features that were implemented before the concept of physical units was introduced to 3ds Max. The ToneOperator will multiply any values fed to ScaledToRGB() by the physical scale to undo this division.

Inverse tone mapping: The process of converting an RGB value back into physical quantities is called inverse tone mapping. This process is especially useful when rendering with a backgorund or environment image which is already expressed in non-linear, RGB values. The image in question must first be inverse-tone-mapped to ensure that, once it goes through the rendering and tone mapping processes, it looks exactly as it did originally. Ideally, all environment images fed to the renderer should be expressed in physical, linear quantities - but that is not always possible.

Constructor & Destructor Documentation

◆ ToneOperator()

ToneOperator ( )

inline

The constructor initializes internal data.

 { 
     ClearAFlag(A_TONEOP_PROCESS_BG); 
 }

Member Function Documentation

◆ NotifyRefChanged()

RefResult NotifyRefChanged	(	const Interval &	changeInt,
		RefTargetHandle	hTarget,
		PartID &	partID,
		RefMessage	message,
		BOOL	propagate
	)

inlineoverridevirtual

This default implementation does nothing.

Implements ReferenceMaker.

 {
     return REF_SUCCEED;
 }

◆ SuperClassID()

SClass_ID SuperClassID ( )

inlinefinaloverridevirtual

Returns the super class ID of ToneOperator.

Reimplemented from ReferenceTarget.

 { 
     return TONE_OPERATOR_CLASS_ID; 
 }

◆ Save()

IOResult Save ( ISave * isave )

inlineoverridevirtual

Saves internal data and must be called by the derived method.

Reimplemented from ReferenceMaker.

 { 
     return SpecialFX::Save(isave); 
 }

◆ Load()

IOResult Load ( ILoad * iload )

inlineoverridevirtual

Loads internal data and must be called by the derived method.

Reimplemented from ReferenceMaker.

 { 
     return SpecialFX::Load(iload); 
 }

◆ Active()

BOOL Active ( TimeValue t )

inlineoverridevirtual

Returns whether the ToneOperator is currently active.

See also: SetActive()

Reimplemented from SpecialFX.

 { 
     return !TestAFlag(A_TONEOP_DISABLED); 
 }

◆ SetActive()

void SetActive	(	bool	active,
		TimeValue	t
	)

inlinevirtual

This method indicates whether the tone operator is active.

Remarks: The default implementation does not use the TimeValue t. The result of the default implementation can be retrieved using SpecialFX::GetActive. If you override this method and change the mechanism for storing this state, you should also override SpecialFX::GetActive so the correct state is returned.

Parameters

active	A boolean indicating if the tone operator is active.
t	The time at which the active check is made.

       {
         if (active ^ (TestAFlag(A_TONEOP_DISABLED) == 0)) {
             if (active) {
                 ClearAFlag(A_TONEOP_DISABLED);
             }
             else {
                 SetAFlag(A_TONEOP_DISABLED);
             }
             NotifyDependents(FOREVER, PART_ALL, REFMSG_CHANGE);
         }
 }

◆ GetProcessBackground()

bool GetProcessBackground ( ) const

inline

Returns the state of A_TONEOP_PROCESS_BG, indicating whether the ToneOperator will be processing the background.

 { 
     return TestAFlag(A_TONEOP_PROCESS_BG) != 0; 
 }

◆ SetProcessBackground()

void SetProcessBackground ( bool active )

inline

This method allows you to set A_TONEOP_PROCESS_BG.

Parameters

active TRUE to activate, FALSE to deactivate.

                                                           {
     if (active ^ (TestAFlag(A_TONEOP_PROCESS_BG) != 0)) {
         if (active) {
             SetAFlag(A_TONEOP_PROCESS_BG);
         }
         else {
             ClearAFlag(A_TONEOP_PROCESS_BG);
         }
         NotifyDependents(FOREVER, PART_ALL, REFMSG_CHANGE);
     }
 }

◆ GetIndirectOnly()

bool GetIndirectOnly ( ) const

inline

Returns whether tone mapping should apply to indirect lighting only.

 { 
     return TestAFlag(A_TONEOP_INDIRECT_ONLY) != 0; 
 }

◆ SetIndirectOnly()

void SetIndirectOnly ( bool active )

inline

Sets whether tone mapping should apply to indirect lighting only.

                                                      {
     if (active ^ (TestAFlag(A_TONEOP_INDIRECT_ONLY) != 0)) {
         if (active) {
             SetAFlag(A_TONEOP_INDIRECT_ONLY);
         }
         else {
             ClearAFlag(A_TONEOP_INDIRECT_ONLY);
         }
         NotifyDependents(FOREVER, PART_ALL, REFMSG_CHANGE);
     }
 }

◆ CreateParamDialog()

ToneOpParamDlg * CreateParamDialog ( IRendParams * ip )

inlinevirtual

Put up a modal dialog that lets the user edit the plug-ins parameters.

Remarks: This method creates the rollup pages in the render panel that lets the user edit the tone operator's parameters. You can use IRendParams::AddRollupPage and IRendParams::DeleteRollupPage to manage your rollup pages directly. Or, if your parameters are stored in a ParamBlock2 object, you can use CreateRParamMap2 and DestroyRParamMap2 to manage the rollups. You may return NULL, if no UI is required.

Parameters

ip	Points to the render parameter dialog interface. You may call the methods of that class using this pointer.

Returns: Pointer to the tone operator dialog.

Reimplemented from SpecialFX.

 {
     return nullptr;
 }

◆ SetDlgThing()

BOOL SetDlgThing ( ToneOpParamDlg * dlg )

inlinevirtual

Implement this if you are using the ParamMap2 AUTO_UI system and the atmosphere has secondary dialogs that don't have the effect as their 'thing'.

Called once for each secondary dialog for you to install the correct thing. Return TRUE if you process the dialog, false otherwise.

Remarks: Implement this if you are using the ParamMap2 AUTO_UI system and the atmosphere has secondary dialogs that don't have the effect as their 'thing'. Called once for each secondary dialog for you to install the correct thing.

Parameters

dlg	Points tot he tone operator dialog.

Returns: Return TRUE if you process the dialog, FALSE otherwise.

Reimplemented from SpecialFX.

 { 
     return FALSE; 
 }

◆ Update() [1/2]

virtual void Update	(	const TimeValue	t,
		INode *const	cameraNode,
		const IPoint2 &	renderResolution,
		const float	pixelAspectRatio,
		Interval &	validity
	)

pure virtual

Initializes the tone operator at the given time, and with the given camera & view options.

This method needs to be called before any ToneOperator functionality is used - for example, before ScaledToRGB() is called. It enables the ToneOperator to initialize itself with the given view parameters, as well as cache data which would be costly to compute for every pixel. Using the tone operator without previously calling this method will result in incorrect tone mapping: the parameters being used may not be updated for the correct time or camera.

Parameters

	t	The time at which the tone operator is to be evaluated.
	cameraNode	The camera node being used for rendering. The tone operator is free to affect the tone mapping process based on the camera parameters.
	renderResolution	The resolution being rendered, used to determine the position in raster space when calling ScaleToRGB().
	pixelAspectRatio	The pixel aspect ratio, which can be used to derive an image aspect ratio.
[in,out]	validity	The validity of the parameters which were evaluated by the call.

◆ Update() [2/2]

virtual void Update	(	TimeValue	t,
		Interval &	valid
	)

pure virtual

Initializes the tone operator at the given time, but without any information w.r.t.

the view and camera. Consequently, some features may not be available.

: Instead, whenever possible, use: virtual void Update(const TimeValue t, INode* const cameraNode, const IPoint2& renderResolution, const float pixelAspectRatio, Interval& validity)

Reimplemented from SpecialFX.

◆ BuildMaps()

bool BuildMaps	(	TimeValue	t,
		RenderMapsContext &	rmc
	)

inlinevirtual

This method is called for the operator to do any work it needs to do prior to rendering.

Rendering using the RenderMapsContext uses the identity tone operator.

Remarks: This method is called for the operator to do any work it needs to do prior to rendering. You may use this method to perform a subrender to sample the rendered output for histogramming or automatic exposure.

Parameters

t	The time at which the rendering is taking place.
rmc	The context of the map rendering.

Returns: True means this method succeeded. False means it didn't. This method should return false if it the sub-render fails or if it can't allocate memory or some other error occurs. If BuildMaps returns false, the render is aborted.

 { 
     return true; 
 }

◆ SubRenderSample()

void SubRenderSample ( float energy[3] )

inlinevirtual

This method is called during subrenders to give the tone operator a chance to sample the image with full dynamic range.

If your operator needs to sample the image, you can set a flag so you know when you are sampling.

121 {

122 }

◆ ScaledToRGB() [1/4]

virtual void ScaledToRGB	(	float	energy[3],
		const Point2 &	xyCoord
	)		const

pure virtual

Scales a value from physical space to RGB space.

Rendered images, as directly output by renderers, will store values in physical units (candelas per meter-squared) which must be transformed into RGB space before they can be viewed on a monitor. This method performs this transformation.

Parameters

[in,out]	energy	The physical RGB value, which gets converted in-place into an RGB value.
	xyCoord	The x/y coordinate of the pixel being scaled, the valid range being [0, renderResolution] (renderResolution having been passed to Update()).

◆ ScaledToRGB() [2/4]

virtual float ScaledToRGB	(	float	energy,
		const Point2 &	xyCoord
	)		const

pure virtual

Scales a grayscale value from physical space to RGB space.

See also: void ScaledToRGB(energy[3], xyCoord) const

Parameters

[in,out]	energy	The physical RGB grayscale value, which gets converted in-place into an RGB grayscale value.
	xyCoord	The x/y coordinate of the pixel being scaled, the valid range being [0, renderResolution] (renderResolution having been passed to Update()).

◆ ScaledToRGB() [3/4]

virtual void ScaledToRGB ( float color[3] ) const

pure virtual

Equivalent of virtual void ScaledToRGB(float energy[3], const Point2& xyCoord) const, but without any support for view-dependent tone mapping.

◆ ScaledToRGB() [4/4]

virtual float ScaledToRGB ( float energy ) const

pure virtual

Equivalent of virtual void ScaledToRGB(float energy, const Point2& xyCoord) const, but without any support for view-dependent tone mapping.

◆ GetPhysicalUnit()

virtual float GetPhysicalUnit	(	TimeValue	t,
		Interval &	valid
	)		const

pure virtual

For a full description of the physical scale, see the details description for class ToneOperator.

Parameters

t	The time at which to fetch the phyisical scale.
valid	The validity of the physical scale value is intersected into this interval.

◆ SetPhysicalUnit()

virtual void SetPhysicalUnit	(	float	value,
		TimeValue	t
	)

pure virtual

Sets the physical scale to be used when rendering.

For a full description of the physical scale, see the details description for class ToneOperator.

Parameters

value	The new physical scale.
t	The time at which to set the new physical scale.

◆ ScalePhysical() [1/2]

virtual void ScalePhysical ( float energy[3] ) const

pure virtual

Scale physical values so they can be used in the renderer.

The first version of the method converts a color value and the second converts a monochrome value. The converted color value is stored in energy. The converted monochrome value is returned. This method assumes that Update has been called to cache the various values needed by the tone operator. By using a float array to pass in color values, we can use the same routine to handle the various classes used to store color information, for example, Color, AColor and Point3. The red, green and blue components are stored in that order in the array.

Remarks: This method is used to scale a physical color value so it may be used in the renderer.

This method assumes that Update has been called to cache the various values needed by the tone operator.

Note: By using a float array to pass in color values, we can use the same routine to handle the various classes used to store color information, for example, Color, AColor and Point3.

Parameters

energy The input and output (converted) color value. The colors are stored as red=energy[0], green=energy[1], and blue=energy[2].

◆ ScalePhysical() [2/2]

virtual float ScalePhysical ( float energy ) const

pure virtual

Grayscale version of virtual void ScalePhysical(float energy[3]) const.

◆ ScaleRGB() [1/2]

virtual void ScaleRGB ( float color[3] ) const

pure virtual

Scale RGB values, just supplied to invert ScalePhysical.

The first version of the method converts a color value and the second converts a monochrome value. The converted color value is stored in energy. The converted monochrome value is returned. This method assumes that Update has been called to cache the various values needed by the tone operator. By using a float array to pass in color values, we can use the same routine to handle the various classes used to store color information, for example, Color, AColor and Point3. The red, green and blue components are stored in that order in the array.

Remarks: This method is called to scale RGB values (the inverse of ScalePhysical()).

This method assumes that Update has been called to cache the various values needed by the tone operator.

Parameters

color The input values to scale and storage for the output scaled values as well. The colors are stored as red=energy[0], green=energy[1], and blue=energy[2]. The output values are in the range 0-1.

◆ ScaleRGB() [2/2]

virtual float ScaleRGB ( float color ) const

pure virtual

Grayscale version of virtual void ScaleRGB(float color[3]) const.

◆ CanInvert()

virtual bool CanInvert ( ) const

pure virtual

Returns whether this ToneOperator supports the inversion functions.

The inversion functions enable a ToneOperator to convert an RGB value back into physical units. This is especially useful for inverse tone-mapping the background map, should it not be affected by the tone operator.

◆ InverseMap() [1/4]

virtual void InverseMap	(	float	rgb[3],
		const Point2 &	xyCoord
	)		const

pure virtual

Convers an RGB value back into physical space.

This is effectively the inverse of ScaledToRGB().

Remarks: The ToneOperator must be initialized with Update() before this may be called.

◆ InverseMap() [2/4]

virtual float InverseMap	(	float	rgb,
		const Point2 &	xyCoord
	)		const

pure virtual

Convers an RGB value back into physical space.

This is effectively the inverse of ScaledToRGB().

Remarks: The ToneOperator must be initialized with Update() before this may be called.

◆ InverseMap() [3/4]

virtual void InverseMap ( float rgb[3] ) const

pure virtual

Equivalent of virtual void InverseMap(float rgb[3], const Point2& xyCoord) const, but without any support for view-dependent tone mapping.

◆ InverseMap() [4/4]

virtual float InverseMap ( float rgb ) const

pure virtual

Equivalent of virtual void InverseMap(float rgb, const Point2& xyCoord) const, but without any support for view-dependent tone mapping.

◆ RGBToScaled() [1/4]

void RGBToScaled	(	float	energy[3],
		const Point2 &	xyCoord
	)		const

inline

Alias for InverseMap()

 {
     InverseMap(energy, xyCoord);
 }

◆ RGBToScaled() [2/4]

float RGBToScaled	(	float	energy,
		const Point2 &	xyCoord
	)		const

inline

Alias for InverseMap()

 {
     return InverseMap(energy, xyCoord);
 }

◆ RGBToScaled() [3/4]

void RGBToScaled ( float energy[3] ) const

inline

Alias for InverseMap()

 {
     InverseMap(energy);
 }

◆ RGBToScaled() [4/4]

float RGBToScaled ( float energy ) const

inline

Alias for InverseMap()

 {
     return InverseMap(energy);
 }

◆ AllocateThreadedProcessor()

virtual const ThreadedProcessor* AllocateThreadedProcessor ( ) const

pure virtual

Allocates an interface which enables processing of the tone operator from arbitrary (or multiple) threads.

Returns: A pointer to a newly allocated interface which is then owned exclusively by the caller. The caller is responsible for deleting the pointer once done. May return null if the tone operator doesn't implement support for the ThreadedProcessor interface, in which case the tone operator must be processed from the main thread, using ToneOperator::ScaledToRGB().

Remarks: This method may only be called from the main thread - as every other method in in this class.; The tone operator must be updated using ToneOperator::Update() before calling this method. The processor to be returned will reflect the parameter values setup by the last call to Update().

Classes

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ToneOperator()

Member Function Documentation

◆ NotifyRefChanged()

◆ SuperClassID()

◆ Save()

◆ Load()

◆ Active()

◆ SetActive()

◆ GetProcessBackground()

◆ SetProcessBackground()

◆ GetIndirectOnly()

◆ SetIndirectOnly()

◆ CreateParamDialog()

◆ SetDlgThing()

◆ Update() [1/2]

◆ Update() [2/2]

◆ BuildMaps()

◆ SubRenderSample()

◆ ScaledToRGB() [1/4]

◆ ScaledToRGB() [2/4]

◆ ScaledToRGB() [3/4]

◆ ScaledToRGB() [4/4]

◆ GetPhysicalUnit()

◆ SetPhysicalUnit()

◆ ScalePhysical() [1/2]

◆ ScalePhysical() [2/2]

◆ ScaleRGB() [1/2]

◆ ScaleRGB() [2/2]

◆ CanInvert()

◆ InverseMap() [1/4]

◆ InverseMap() [2/4]

◆ InverseMap() [3/4]

◆ InverseMap() [4/4]

◆ RGBToScaled() [1/4]

◆ RGBToScaled() [2/4]

◆ RGBToScaled() [3/4]

◆ RGBToScaled() [4/4]

◆ AllocateThreadedProcessor()