UVGen Class Reference

#include <UVGen.h>

Class Description

See also

Class MtlBase, Class ShadeContext, Class MapSampler, Class Point2, Class Point3, Class Matrix3.

Description:

Most texture maps that use UV coordinates will use an instance of this class. This class encapsulates much of the user interface functionality for setting mirroring, tiling and so on. These are the settings found in the 'Coordinate' and 'Noise' rollup pages. This class generates UV coordinates based on the results of a UV source provided by the plug-in and the user specified transformations. An instance of this class is referenced by all the 2D texture maps. All methods of this class are implemented by the system.
The following four methods are the only ones a plug-in needs to call typically:

Inheritance diagram for UVGen:

Public Member Functions
virtual void	GetUV (ShadeContext &sc, Point2 &UV, Point2 &dUV)=0
virtual AColor	EvalUVMap (ShadeContext &sc, MapSampler *samp, BOOL filter=TRUE)=0
virtual float	EvalUVMapMono (ShadeContext &sc, MapSampler *samp, BOOL filter=TRUE)=0
virtual Point2	EvalDeriv (ShadeContext &sc, MapSampler *samp, BOOL filter=TRUE)=0
virtual void	GetBumpDP (ShadeContext &sc, Point3 &dPdu, Point3 &dPdv)=0
virtual void	GetUVTransform (Matrix3 &uvtrans)=0
virtual int	GetTextureTiling ()=0
virtual void	SetTextureTiling (int t)=0
virtual int	GetUVWSource ()=0
virtual int	GetMapChannel ()
virtual void	SetUVWSource (int s)=0
virtual void	SetMapChannel (int s)
virtual int	SymFlags ()=0
virtual void	SetSymFlags (int f)=0
virtual int	GetSlotType ()=0
virtual void	InitSlotType (int sType)=0
virtual int	GetAxis ()=0
virtual void	SetAxis (int ax)=0
virtual void	SetClipFlag (BOOL b)=0
virtual BOOL	GetClipFlag ()=0
virtual BOOL	IsStdUVGen ()
SClass_ID	SuperClassID ()
	Retrieves a constant representing the type of the plugin. More...
virtual void	SetRollupOpen (BOOL open)=0
virtual BOOL	GetRollupOpen ()=0
CoreExport SvGraphNodeReference	SvTraverseAnimGraph (IGraphObjectManager *gom, Animatable *owner, int id, DWORD flags)
CoreExport MSTR	SvGetName (IGraphObjectManager *gom, IGraphNode *gNode, bool isBeingEdited)
Public Member Functions inherited from MtlBase
CoreExport	MtlBase ()
CoreExport	~MtlBase ()
virtual CoreExport Class_ID	ClassID ()
	Retrieves a constant that uniquely identifies the plugin class. More...
int	GetMeditObjType ()
void	SetMeditObjType (int t)
int	GetMeditTiling ()
void	SetMeditTiling (int t)
CoreExport BOOL	AnyMulti ()
BOOL	TextureDisplayEnabled ()
CoreExport MtlBase &	operator= (const MtlBase &m)
CoreExport bool	SvHandleDoubleClick (IGraphObjectManager *gom, IGraphNode *gNode)
CoreExport bool	SvCanSetName (IGraphObjectManager *gom, IGraphNode *gNode)
CoreExport bool	SvSetName (IGraphObjectManager *gom, IGraphNode *gNode, const MSTR &name)
CoreExport COLORREF	SvHighlightColor (IGraphObjectManager *gom, IGraphNode *gNode)
CoreExport bool	SvIsSelected (IGraphObjectManager *gom, IGraphNode *gNode)
	Returns true if the object is selected in its schematic view. More...
CoreExport MultiSelectCallback *	SvGetMultiSelectCallback (IGraphObjectManager *gom, IGraphNode *gNode)
CoreExport bool	SvCanSelect (IGraphObjectManager *gom, IGraphNode *gNode)
CoreExport MtlBase *	GetActiveMB ()
	Get the active MtlBase. More...
CoreExport void	SetActiveMB (MtlBase *activeMB)
	Set the active MtlBase. More...
virtual CoreExport void *	GetInterface (ULONG id)
	Inherited from Animatable. More...
virtual BaseInterface *	GetInterface (Interface_ID id)
	Inherited from Animatable. More...
virtual ReferenceTarget *	GetRefTarget ()
virtual CoreExport int	SetProperty (ULONG id, void *data)
virtual CoreExport void *	GetProperty (ULONG id)
virtual CoreExport void	BaseClone (ReferenceTarget *from, ReferenceTarget *to, RemapDir &remap)
	This method copies base class data from an object to its clone. More...
virtual BOOL	GetTransparencyHint (TimeValue t, Interval &valid)
	Transparency hint indicates whether the material is potentially transparent for both rendering and viewport display, so that the renderers or viewport can decide whether to optimize it or not. More...
MSTR &	GetName ()
CoreExport void	SetName (MSTR s)
virtual CoreExport MSTR	GetFullName ()
CoreExport void	SetMtlFlag (int mask, BOOL val=TRUE)
CoreExport void	ClearMtlFlag (int mask)
CoreExport int	TestMtlFlag (int mask)
virtual int	BuildMaps (TimeValue t, RenderMapsContext &rmc)
virtual CoreExport ULONG	Requirements (int subMtlNum)
virtual ULONG	LocalRequirements (int subMtlNum)
virtual CoreExport void	MappingsRequired (int subMtlNum, BitArray &mapreq, BitArray &bumpreq)
virtual void	LocalMappingsRequired (int subMtlNum, BitArray &mapreq, BitArray &bumpreq)
virtual BOOL	IsMultiMtl ()
virtual int	MapSlotType (int i)
CoreExport void	DeactivateMapsInTree ()
virtual void	Update (TimeValue t, Interval &valid)=0
virtual void	Reset ()=0
virtual Interval	Validity (TimeValue t)=0
virtual ParamDlg *	CreateParamDlg (HWND hwMtlEdit, IMtlParams *imp)=0
CoreExport IOResult	Save (ISave *isave)
CoreExport IOResult	Load (ILoad *iload)
ULONG	GetGBufID ()
void	SetGBufID (ULONG id)
CoreExport void	EnumAuxFiles (AssetEnumCallback &nameEnum, DWORD flags)
virtual CoreExport PStamp *	GetPStamp (int sz)
virtual CoreExport PStamp *	CreatePStamp (int sz, BOOL Render=FALSE)
virtual CoreExport void	DiscardPStamp (int sz)
virtual BOOL	SupportTexDisplay ()
virtual DWORD_PTR	GetActiveTexHandle (TimeValue t, TexHandleMaker &thmaker)
CoreExport void	IncrActive ()
CoreExport void	DecrActive ()
int	Active ()
virtual void	ActivateTexDisplay (BOOL onoff)
virtual BOOL	SupportsMultiMapsInViewport ()
virtual void	SetupGfxMultiMaps (TimeValue t, Material *mtl, MtlMakerCallback &cb)
Public Member Functions inherited from ReferenceTarget
virtual CoreExport void	GetClassName (MSTR &s)
	Retrieves the (localizable) 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 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...
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	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...
MSTR	ClassName () const
	Returns the name of 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)
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 CoreExport MSTR	SubAnimName (int i)
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 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	SvIsHighlighted (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	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...
Public Member Functions inherited from ISubMap
virtual	~ISubMap ()
virtual int	NumSubTexmaps ()
virtual Texmap *	GetSubTexmap (int i)
virtual void	SetSubTexmap (int i, Texmap *m)
virtual int	SubTexmapOn (int i)
virtual CoreExport MSTR	GetSubTexmapSlotName (int i)
CoreExport MSTR	GetSubTexmapTVName (int i)
virtual BOOL	SetDlgThing (ParamDlg *dlg)
CoreExport void	CopySubTexmap (HWND hwnd, int ifrom, int ito)

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 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 MtlBase
Quat	meditRotate
ULONG	gbufID
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 RefResult	NotifyRefChanged (const Interval &changeInt, RefTargetHandle hTarget, PartID &partID, RefMessage message, BOOL propagate)=0
	Receives and responds to messages. More...
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 ()
void	UnblockEval ()
int	Evaluating ()
CoreExport RefResult	StdNotifyRefChanged (const Interval &changeInt, RefTargetHandle hTarget, PartID partID, RefMessage message, BOOL propagate, NotifyDependentsOption notifyDependentsOption)
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

Member Function Documentation

virtual void GetUV ( ShadeContext &  sc, Point2 &  UV, Point2 &  dUV  )

pure virtual

Remarks

This method is not normally called directly. It retrieves the UV coordinates (depending on if they are explicit, shrinked-wrapped environment, etc.) and transforms them using the offsets and noise parameters entered by the user. It does not do the mirroring or tiling. It then returns the texture coordinates and derivatives for antialiasing.

Parameters:

ShadeContext& sc

Describes the properties of the point to evaluate.

Point2& UV

The UV texture coordinates for the point.

Point2& dUV

The derivatives of UV for the point to shade. This describes how big of a range in UV space the current pixel covers.

virtual AColor EvalUVMap ( ShadeContext &  sc, MapSampler *  samp, BOOL  filter = TRUE  )

pure virtual

Remarks

This method is called to evaluate the color of the map based on the ShadeContext. It takes into account the users selections for mirroring, tiling, noise, etc. from the UVGen rollups.

Parameters:

ShadeContext &sc

Describes the properties of the point to evaluate.

MapSampler* samp

This is a callback used to sample the map. The plug-in creates an instance of this class, and implements its methods. A pointer to the instance is passed here. The methods of the class sample the texture for a single UV coordinate.

BOOL filter=TRUE

If TRUE the texture will be filtered.

Returns

The result as an AColor.

virtual float EvalUVMapMono ( ShadeContext &  sc, MapSampler *  samp, BOOL  filter = TRUE  )

pure virtual

Remarks

This method is called to evaluate the value of the map based on the ShadeContext. It takes into account the users selections for mirroring, tiling, noise, etc. from the UVGen rollups.

Parameters:

ShadeContext &sc

Describes the properties of the point to evaluate.

MapSampler* samp

This is a callback used to sample the map. The plug-in creates an instance of this class, and implements its methods. A pointer to the instance is passed here. The methods of the class sample the texture for a single UV coordinate.

BOOL filter=TRUE

If TRUE the texture will be filtered.

Returns

The result as a float.

The following two methods are called for bump mapping to retrieve a normal perturbation. The calling sequence for these methods is shown in the sample code below. This code takes the sum of the U derivative times the U bump vector, and the V derivative times the V bump vector. The result is the normal perturbation returned from EvalNormalPerturb().

Point3 BMTex::EvalNormalPerturb(ShadeContext& sc)
{
    Point3 dPdu, dPdv;
    if (thebm==NULL)
        return Point3(0,0,0);
    uvGen->GetBumpDP(sc,dPdu,dPdv);               // get bump basis vectors
    Point2 dM =(.01f)*uvGen->EvalDeriv(sc,&mysamp,filterType!=FILTER_NADA);
    return texout->Filter(dM.x*dPdu+dM.y*dPdv);
}

Note: In the following code you'll see the 'text book' Blinn's algorithm and the 'Lazy' approach that is actually used. During testing it was determined that these two methods are visually identical. The 'Lazy' algorithm avoids the cross products however.

Point3 Gradient::EvalNormalPerturb(ShadeContext\& sc) {
    Point3 dPdu, dPdv;
    Point2 dM = uvGen->EvalDeriv(sc,\&mysamp);
    uvGen->GetBumpDP(sc,dPdu,dPdv);
    // Lazy algorithm
    return texout->Filter(dM.x*dPdu+dM.y*dPdv);
} 

virtual Point2 EvalDeriv ( ShadeContext &  sc, MapSampler *  samp, BOOL  filter = TRUE  )

pure virtual

Remarks

This gets the amount that U and V are changing. It takes into account the users selections for mirroring, tiling, noise, etc. from the UVGen rollups.

Parameters:

ShadeContext& sc

Describes the properties of the point to evaluate.

MapSampler* samp

This is a callback used to sample the map. The plug-in creates an instance of this class, and implements its methods. A pointer to the instance is passed here. The methods of the class sample the texture for a single UV coordinate.

BOOL filter=TRUE

If TRUE the texture will be filtered.

Returns

df/du, df/dv as a Point2.

virtual void GetBumpDP ( ShadeContext &  sc, Point3 &  dPdu, Point3 &  dPdv  )

pure virtual

Remarks

This method may be called to compute dPdu and dPdv bump basis vectors for bump mapping. These are two vector in 3D space that give you the U and V axis of the map space. This is like taking the map space into 3D space so you can determine where the U axis is and where the V axis is.

Note: In 3ds Max 3.0 and later these vectors are always normalized. This change makes it so bump mapping is invariant when a Rescale World Units is performed.

See the Advanced Topics section on Materials, Textures and Maps for more information on bump mapping.

Parameters:

ShadeContext& sc

Describes the properties of the point to evaluate.

Point3& dPdu, Point3& dPdv

The bump basis vectors are returned here.

virtual void GetUVTransform ( Matrix3 &  uvtrans )

pure virtual

Remarks

This method is used internally to provide information to the interactive renderer.

virtual int GetTextureTiling ( )

pure virtual

Remarks

This method is used internally to provide information to the interactive renderer.

Implemented in StdUVGen.

virtual void SetTextureTiling ( int  t )

pure virtual

Implemented in StdUVGen.

virtual int GetUVWSource ( )

pure virtual

Remarks

This method returns the source for the texture vertices.

Returns

One of the following values:

UVWSRC_EXPLICIT

Use explicit mesh texture vertices from channel 1.

UVWSRC_EXPLICIT2

Use explicit mesh texture vertices from channel 2.

UVWSRC_OBJXYZ

Generate planar UVW mapping coordinates from the object XYZ on-the-fly.

virtual int GetMapChannel ( )

inlinevirtual

Reimplemented in StdUVGen.

{ return 1; }   // only relevant if above returns UVWSRC_EXPLICIT

virtual void SetUVWSource ( int  s )

pure virtual

Remarks

This method sets the source for the texture vertices.

Parameters:

int s

One of the following values:

UVWSRC_EXPLICIT

Use explicit mesh texture vertices from one of the mapping channels (as established by SetMapChannel() below).

UVWSRC_EXPLICIT2

Use explicit mesh texture vertices from the Vertex Color Channel.

UVWSRC_OBJXYZ

Generate planar UVW mapping coordinates from the object XYZ on-the-fly.

UVWSRC_WORLDXYZ

This parameter is available in release 3.0 and later only.

Generate planar uvw mapping from world xyz on-the-fly.

virtual void SetMapChannel ( int  s )

inlinevirtual

Remarks

Sets the mapping channel used when UVWSRC_EXPLICIT is in effect.

Parameters:

int s

The mapping channel value to set.

Default Implementation:

{}

Reimplemented in StdUVGen.

{ }

virtual int SymFlags ( )

pure virtual

Remarks

This method is used internally.

virtual void SetSymFlags ( int  f )

pure virtual

Remarks

This method is used internally.

virtual int GetSlotType ( )

pure virtual

virtual void InitSlotType ( int  sType )

pure virtual

Remarks

Developers typically don't need to call this method. In the Coordinates rollup in the user interface for a texture map are two options. These options are Texture or Environment. The slot type is one of these two options. There are a variety of texture coordinate types. There are the type assigned to the object and the environment type (Spherical, Cylindrical, Shrink-wrap, Screen). This method is used initialize the radio button in the dialog based on the sType passed and update the drop down list.

Parameters:

int sType

One of the following values:

MAPSLOT_TEXTURE

This is either texture coordinates.

MAPSLOT_ENVIRON

Environment coordinates.

virtual int GetAxis ( )

pure virtual

Remarks

Return the axis (mapping coordinate system) used.

Returns

One of the following values:

AXIS_UV

AXIS_VW

AXIS_WU

virtual void SetAxis ( int  ax )

pure virtual

Remarks

Sets the axis (mapping coordinate system) used.

Parameters:

int ax

One of the following values:

AXIS_UV

AXIS_VW

AXIS_WU

virtual void SetClipFlag ( BOOL  b )

pure virtual

Remarks

This method sets the clip flag. The clip flag controls whether the U,V values passed to MapSampler by EvalUVMap() and EvalUVMapMono() are clipped to the [0..1] interval or not. It defaults to ON (i.e., clipped).

If an object is covered by a texture, and that texture repeats (is tiled), this methods can be used to tell you which tile you're in. This allows one to do something depending on which tile it is. This is done, for example, in the Bitmap texture, when 'Jitter Placement' is on, so each tile can be moved about slightly. For an example of this see /MAXSDK/SAMPLES/MATERIALS/BMTEX.CPP. If you need this information, you can just call uvGen->SetClipFlag(FALSE) (for instance in your Update() method) and then use int(u) and int(v) to get the this info. (You'd use frac(u) and frac(v) to get clipped versions of u,v. )

Parameters:

BOOL b

TRUE to clip; FALSE to not clip.

virtual BOOL GetClipFlag ( )

pure virtual

Remarks

This method returns the clip flag. The clip flag controls whether the U,V values passed to MapSampler by EvalUVMap() and EvalUVMapMono() are clipped to the [0..1] interval or not. It defaults to ON (i.e., clipped). See SetClipFlag() above.

Returns

TRUE for clipped; FALSE if not clipped.

virtual BOOL IsStdUVGen ( )

inlinevirtual

Remarks

This method asks the question 'Is this class an instance of StdUVGen?'. The derived class StdUVGen implements this to return TRUE. Others use the default implementation to return FALSE.

Default Implementation:

{ return FALSE; }

Reimplemented in StdUVGen.

{ return FALSE; } // class StdUVGen implements this to return TRUE

SClass_ID SuperClassID ( )

inlinevirtual

Retrieves a constant representing the type of the plugin.

Returns

A super class id that uniquely identifies the type (category) of the plugin. Note that several plugin classes can be of the same type, thus return the same super class id. Plugins are uniquely identified by their class ids.

See also

SClass_ID

Reimplemented from ReferenceTarget.

{ return UVGEN_CLASS_ID; }

virtual void SetRollupOpen ( BOOL  open )

pure virtual

Remarks

Sets the UVGen rollup state to open or closed.

Parameters:

BOOL open

TRUE for open; FALSE for closed.

virtual BOOL GetRollupOpen ( )

pure virtual

Remarks

Returns the open or closed state of the UVGen rollup.

Returns

TRUE is open; FALSE is closed.

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

virtual

Remarks

This method is available in release 3.0 and later only.

This method traverses the graph of objects in the 3ds Max scene, adding desired objects to the schematic view. Developers can specialize this behaviour by overriding this method and adding whatever objects are interesting to the schematic view. Objects are added to the schematic view by calling IGraphObjectManager::AddAnimatable(...). Reference lines are added to the schematic view by calling IGraphObjectManager::AddReference(...). Implementers of this method should call it recursively to process other objects in the scene.

See Class IGraphObjectManager.

Parameters

gom	Points to the schematic view window manager.
owner	The owning animatable.
id	This is usually the sub-anim number (but can actually be any value the developer chooses).
flags	See Flags for AddAnimatable() and SvTravereseAnimGraph().

Returns

A SvGraphNodeReference object.

Reimplemented from MtlBase.

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

inlinevirtual

Remarks

Returns the name of the object as it appears in the schematic view.

Parameters

gom	Points to the schematic view window manager.
gNode	Points to this node in the schematic view.
isBeingEdited	TRUE if the item is being edited; FALSE if not.

Default Implementation:

{
    Animatable *owner;
    int subNum;
    MSTR name;
    owner = gNode->GetOwner();
    subNum = gNode->GetID();
    name = owner->SubAnimName(subNum);
    return name;
}

Reimplemented from MtlBase.

                 {
                 return Animatable::SvGetName(gom, gNode, isBeingEdited);
                 }