CollisionMesh Class Reference

#include <icollision.h>

Inheritance diagram for CollisionMesh:

Public Member Functions
	CollisionMesh ()
	~CollisionMesh ()
int	SuppportedCollisions ()
void	PreFrame (TimeValue t, TimeValue dt)
void	PostFrame (TimeValue t, TimeValue dt)
BOOL	CheckCollision (TimeValue t, Point3 pos, Point3 vel, float dt, float &at, Point3 &hitPoint, Point3 &norm, Point3 &friction, Point3 &inheritedVel)
BOOL	CheckCollision (TimeValue t, Point3 pos, float radius, Point3 vel, float dt, float &at, Point3 &hitPoint, Point3 &norm, Point3 &friction, Point3 &inheritedVel)
BOOL	CheckCollision (TimeValue t, Box3 box, Point3 vel, float dt, float &at, Point3 &hitPoint, Point3 &norm, Point3 &friction, Point3 &inheritedVel)
BOOL	CheckCollision (TimeValue t, Point3 edgeA, Point3 edgeB, Point3 vel, float dt, float &at, Point3 &hitPoint, Point3 &norm, Point3 &friction, Point3 &inheritedVel)
void	SetNode (TimeValue t, INode *n)
void	DeleteThis ()
Class_ID	ClassID ()
SClass_ID	SuperClassID ()
virtual void	GetClassName (MSTR &s, bool localized=true) const override
	Retrieves the name of the plugin class. More...
int	NumParamBlocks ()
	return number of ParamBlocks in this instance More...
IParamBlock2 *	GetParamBlock (int i)
	return i'th ParamBlock More...
IParamBlock2 *	GetParamBlockByID (BlockID id)
	return ParamBlock given ID More...
int	NumRefs ()
RefTargetHandle	GetReference (int i)
RefTargetHandle	Clone (RemapDir &remap)
RefResult	NotifyRefChanged (const Interval &changeInt, RefTargetHandle hTarget, PartID &partID, RefMessage message, BOOL propagate)
Public Member Functions inherited from ReferenceTarget
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 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 CoreExport IOResult	Save (ISave *isave)
	Called for saving data. More...
virtual CoreExport IOResult	Load (ILoad *iload)
	Called for loading data. 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...
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 void	GetClassName (MSTR &s) MAX_SEALED
MSTR	ClassName (bool localized=true) 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)
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)
CoreExport bool	SvSaveData (ISave *isave, USHORT id)
CoreExport bool	SvLoadData (ILoad *iLoad)
CoreExport DWORD	SvGetRefIndex ()
CoreExport void	SvSetRefIndex (DWORD i)
CoreExport bool	SvDeleteRefIndex ()
virtual CoreExport SvGraphNodeReference	SvTraverseAnimGraph (IGraphObjectManager *gom, Animatable *owner, int id, DWORD flags)
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 ()

Public Attributes
IParamBlock2 *	pblock
Interval	validity
DWORD	outFi
Point3	outBary
Matrix3	tm
Matrix3	invtm
Matrix3	tmPrev
Matrix3	invtmPrev
Mesh *	dmesh
int	nv
int	nf
CollisionVNormal *	vnorms
Point3 *	fnorms

Protected Member Functions
virtual void	SetReference (int i, RefTargetHandle rtarg)
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...
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 ()

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)
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static UtilExport void *	operator new (size_t size, void *placement_ptr)
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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...
Static Public Attributes inherited from Animatable
static const AnimHandle	kInvalidAnimHandle = 0
Protected Attributes inherited from Animatable
DWORD	aflag
AnimPropertyList	aprops

Detailed Description

See also

Class ICollision, Class CollisionOps, Class CollisionPlane, Class CollisionSphere, Class CollisionVNormal, Class Box3, Class Point3, Class IParamBlock2, Class INode, Class Control

Description:

This class represents the planar collision object with the ClassID defined as MESH_COLLISION_ID. This class allows you to define a plane in space and determine if a particle hit it.

Data Members:

private:

INode *node;

The associated node.

IParamBlock2 *pblock;

The parameter block data. You can use the following enum parameter ID's:

collisionmesh_hit_face_index

collisionmesh_hit_bary

collisionmesh_node

Interval validity;

The validity interval.

Matrix3 tm;

The plane's TM.

Matrix3 invtm;

The inverse TM.

Matrix3 tmPrev;

The previous TM.

Matrix3 prevInvTm;

The cached previous inverse TM.

float radius;

The radius of the sphere.

Mesh *dmesh;

The mesh pointer.

int nv, nf;

The mesh number of vertices and number of faces.

CollisionVNormal *vnorms;

The collision vertex normals.

Point3 *fnorms;

The face normals.

Constructor & Destructor Documentation

CollisionMesh()

CollisionMesh

(

)

Remarks

Constructor.

~CollisionMesh()

~CollisionMesh

(

)

Remarks

Destructor.

Member Function Documentation

SuppportedCollisions()

int SuppportedCollisions ( )

inlinevirtual

Remarks

This method determines the type of collisions that are supported.

Returns

One of the following;

POINT_COLLISION for point collision, currently supported.

SPHERE_COLLISION for spherical collision, currently not supported.

BOX_COLLISION for box collision, currently not supported.

EDGE_COLLISION for edge collision, currently not supported.

Default Implementation:

{ return POINT_COLLISION; }

Implements ICollision.

        { 
        return POINT_COLLISION; 
        } 

PreFrame()

void PreFrame ( TimeValue  t, TimeValue  dt  )

virtual

Remarks

This method will be called once before the checkcollision is called for each frame which allows you to do any required initialization.

Parameters:

TimeValue t

The time at which to initialize.

TimeValue dt

The delta of time the particle wil travel.

Implements ICollision.

PostFrame()

void PostFrame ( TimeValue  t, TimeValue  dt  )

inlinevirtual

Remarks

This method will be called at the end of each frame solve to allow you to destroy and deallocate any data you no longer need.

Parameters:

TimeValue t

The time at which to initialize.

TimeValue dt

The delta of time the particle wil travel.

Default Implementation:

{}

Implements ICollision.

{}

CheckCollision() [1/4]

BOOL CheckCollision ( TimeValue  t, Point3  pos, Point3  vel, float  dt, float &  at, Point3 &  hitPoint, Point3 &  norm, Point3 &  friction, Point3 &  inheritedVel  )

virtual

Remarks

This method will be called to execute a point to surface collision and compute the time at which the particle hit the surface.

Parameters:

TimeValue t

The end time of the particle.

Point3 pos

The position of the particle in world space.

Point3 vel

The velocity of the particle in world space.

float dt

The delta of time that the particle travels (t-dt being the start of time of the particle)

float &at

The point in time that the collision occurs with respect to the dt.

Point3 &hitPoint

The point of collision.

Point3 &norm

The bounce vector component of the final velocity.

Point3 &friction

The friction vector component of the final velocity.

Point3 inheritedVel

The approximated amount of velocity inherited from the motion of the deflector.

Returns

TRUE if there's a collision, otherwise FALSE.

Implements ICollision.

CheckCollision() [2/4]

BOOL CheckCollision ( TimeValue  t, Point3  pos, float  radius, Point3  vel, float  dt, float &  at, Point3 &  hitPoint, Point3 &  norm, Point3 &  friction, Point3 &  inheritedVel  )

inlinevirtual

Remarks

This method will be called to execute a sphere to surface collision and compute the time at which the particle hit the surface.

Parameters:

TimeValue t

The end time of the particle.

Point3 pos

The position of the particle in world space.

float radius

The radius of the sphere.

Point3 vel

The velocity of the particle in world space.

float dt

The delta of time that the particle travels (t-dt being the start of time of the particle)

float &at

The point in time that the collision occurs with respect to the dt.

Point3 &hitPoint

The point of collision.

Point3 &norm

The bounce vector component of the final velocity.

Point3 &friction

The friction vector component of the final velocity.

Point3 inheritedVel

The approximated amount of velocity inherited from the motion of the deflector.

Returns

TRUE if there's a collision, otherwise FALSE.

Implements ICollision.

        {
        return FALSE;
        }

CheckCollision() [3/4]

BOOL CheckCollision ( TimeValue  t, Box3  box, Point3  vel, float  dt, float &  at, Point3 &  hitPoint, Point3 &  norm, Point3 &  friction, Point3 &  inheritedVel  )

inlinevirtual

Remarks

This method will be called to execute a box to surface collision and compute the time at which the particle hit the surface.

Parameters:

TimeValue t

The end time of the particle.

Box3 box

The box itself.

Point3 vel

The velocity of the particle in world space.

float dt

The delta of time that the particle travels (t-dt being the start of time of the particle)

float &at

The point in time that the collision occurs with respect to the dt.

Point3 &hitPoint

The point of collision.

Point3 &norm

The bounce vector component of the final velocity.

Point3 &friction

The friction vector component of the final velocity.

Point3 inheritedVel

The approximated amount of velocity inherited from the motion of the deflector.

Returns

TRUE if there's a collision, otherwise FALSE.

Implements ICollision.

        {
        return FALSE;
        }

CheckCollision() [4/4]

BOOL CheckCollision ( TimeValue  t, Point3  edgeA, Point3  edgeB, Point3  vel, float  dt, float &  at, Point3 &  hitPoint, Point3 &  norm, Point3 &  friction, Point3 &  inheritedVel  )

inlinevirtual

Remarks

This method will be called to execute an edge to surface collision and compute the time at which the particle hit the surface.

Parameters:

TimeValue t

The end time of the particle.

Point3 edgeA

The first edge.

Point3 edgeB

The second edge.

Point3 vel

The velocity of the particle in world space.

float dt

The delta of time that the particle travels (t-dt being the start of time of the particle)

float &at

The point in time that the collision occurs with respect to the dt.

Point3 &hitPoint

The point of collision.

Point3 &norm

The bounce vector component of the final velocity.

Point3 &friction

The friction vector component of the final velocity.

Point3 inheritedVel

The approximated amount of velocity inherited from the motion of the deflector.

Returns

TRUE if there's a collision, otherwise FALSE.

Implements ICollision.

        {
        return FALSE;
        }

SetNode()

void SetNode ( TimeValue  t, INode *  n  )

inline

Remarks

Sets the node which drives the TM to put the plane in world space.

Parameters:

TimeValue t

The time at which to set the node.

INode *n

The node to set.

Default Implementation:

{ pblock->SetValue(collisionmesh_node,t,n); node = n; }

                                         { 
//check for circle loop here
 
                                           pblock->SetValue(collisionmesh_node,t,n);
                                           node = n; }

DeleteThis()

void DeleteThis ( )

virtual

Remarks

Self deletion.

Default Implementation:

{ delete this; }

Reimplemented from Animatable.

ClassID()

Class_ID ClassID ( )

inlinevirtual

Remarks

This method returns the class ID.

Default Implementation:

{return SPHERICAL_COLLISION_ID;}

Reimplemented from Animatable.

{return MESH_COLLISION_ID;}

SuperClassID()

SClass_ID SuperClassID ( )

inlinevirtual

Remarks

This method returns the super class ID.

Default Implementation:

{return REF_MAKER_CLASS_ID;}

Reimplemented from ReferenceTarget.

{return REF_MAKER_CLASS_ID;}

GetClassName()

virtual void GetClassName ( MSTR &  s, bool  localized = true  ) const

inlineoverridevirtual

Retrieves the name of the plugin class.

Parameters

s	Reference to a string filled in with the name of the plugin class
localized	If true, then the class name returned should be localized in the language 3ds Max is currently using. Otherwise it should be the class name in English. If a plugin does not provide localized string resources, it can disregard this parameter and always return the class name in English.

Reimplemented from ReferenceTarget.

{ UNUSED_PARAM(localized); s = _M("CollisionMesh"); }

NumParamBlocks()

int NumParamBlocks ( )

inlinevirtual

return number of ParamBlocks in this instance

Reimplemented from Animatable.

{ return 1; }

GetParamBlock()

IParamBlock2* GetParamBlock ( int  i )

inlinevirtual

return i'th ParamBlock

Reimplemented from Animatable.

{ return pblock; } // only one

GetParamBlockByID()

IParamBlock2* GetParamBlockByID ( BlockID  id )

inlinevirtual

return ParamBlock given ID

Reimplemented from Animatable.

{ return (pblock->ID() == id) ? pblock : NULL; }

NumRefs()

int NumRefs ( )

inlinevirtual

Remarks

This method returns the number of references.

Default Implementation:

{ return 1; }

Reimplemented from ReferenceMaker.

{ return 1; }

GetReference()

RefTargetHandle GetReference ( int  i )

inlinevirtual

Remarks

This method returns the I-th parameter block.

Default Implementation:

{ return pblock; }

Reimplemented from ReferenceMaker.

{ return pblock; }

SetReference()

virtual void SetReference ( int  i, RefTargetHandle  rtarg  )

inlineprotectedvirtual

Remarks

This method allows you to set the I-th parameter block.

Parameters:

int i

The I-th parameter block to set.

RefTargetHandle rtarg

The reference target handle to the parameter block.

Default Implementation:

{pblock = (IParamBlock2*)rtarg;}

Reimplemented from ReferenceMaker.

{pblock = (IParamBlock2*)rtarg;}

Clone()

RefTargetHandle Clone ( RemapDir &  remap )

virtual

Remarks

This method is called to have the plug-in clone itself. This method should copy both the data structure and all the data residing in the data structure of this reference target. The plug-in should clone all its references as well.

Parameters:

RemapDir &remap

This class is used for remapping references during a Clone. See Class RemapDir.

Returns

A pointer to the cloned item.

Reimplemented from ReferenceTarget.

NotifyRefChanged()

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

inlinevirtual

Remarks

A plug-in which makes references must implement this method to receive and respond to messages broadcast by its dependents.

Parameters

changeInt	- This is the interval of time over which the message is active.
hTarget	- This is the handle of the reference target the message was sent by. The reference maker uses this handle to know specifically which reference target sent the message.
partID	- This contains information specific to the message passed in. Some messages don't use the partID at all. See Reference Messages and PartID for more information.
message	- The msg parameters passed into this method is the specific message which needs to be handled. See Reference Messages.
propagate	- If called through ReferenceMaker::NotifyDependents(), the value of 'propagate' passed to it. Used if calling NotifyDependents() from within NotifyRefChanged()

Returns

The return value from this method is of type RefResult. This is usually REF_SUCCEED indicating the message was processed. Sometimes, the return value may be REF_STOP. This return value is used to stop the message from being propagated to the dependents of the item.

Implements ReferenceMaker.

        {
        switch (message) {
            case REFMSG_CHANGE:
                if (hTarget == pblock)
                    validity.SetEmpty();
                break;
            }
//note this is ref_stop because we don't want the engine updating it references
//may need a flag to turn this off or on
        return( REF_STOP);
        }

Member Data Documentation

pblock

IParamBlock2* pblock

validity

Interval validity

outFi

DWORD outFi

outBary

Point3 outBary

tm

Matrix3 tm

invtm

Matrix3 invtm

tmPrev

Matrix3 tmPrev

invtmPrev

Matrix3 invtmPrev

dmesh

Mesh* dmesh

nv

int nv

nf

int nf

vnorms

CollisionVNormal* vnorms

fnorms

Point3* fnorms