FieldData Class Reference

#include <c4d_fieldplugin.h>

Inheritance diagram for FieldData:

Public Member Functions
	FieldData ()
virtual maxon::Result< void >	InitSampling (FieldObject &op, const FieldInfo &info, FieldShared &shared)
virtual void	FreeSampling (FieldObject &op, const FieldInfo &info, FieldShared &shared)
virtual maxon::Result< void >	Sample (const FieldObject &op, const FieldInput &inputs, FieldOutputBlock &outputs, const FieldInfo &info) const =0
virtual FIELDOBJECT_FLAG	GetFieldFlags (const FieldObject &op, BaseDocument *doc) const
Public Member Functions inherited from ObjectData
virtual void	CheckDirty (BaseObject *op, BaseDocument *doc)
virtual void	GetDimension (BaseObject *op, Vector *mp, Vector *rad)
virtual DRAWRESULT	Draw (BaseObject *op, DRAWPASS drawpass, BaseDraw *bd, BaseDrawHelp *bh)
virtual DRAWRESULT	DrawShadow (BaseObject *op, BaseDraw *bd, BaseDrawHelp *bh)
virtual Int32	DetectHandle (BaseObject *op, BaseDraw *bd, Int32 x, Int32 y, QUALIFIER qualifier)
virtual Bool	MoveHandle (BaseObject *op, BaseObject *undo, const Vector &mouse_pos, Int32 hit_id, QUALIFIER qualifier, BaseDraw *bd)
virtual Bool	AddToExecution (BaseObject *op, PriorityList *list)
virtual EXECUTIONRESULT	Execute (BaseObject *op, BaseDocument *doc, BaseThread *bt, Int32 priority, EXECUTIONFLAGS flags)
virtual void	GetModelingAxis (BaseObject *op, BaseDocument *doc, Matrix &axis)
virtual BaseObject *	GetVirtualObjects (BaseObject *op, HierarchyHelp *hh)
virtual Bool	ModifyObject (BaseObject *mod, BaseDocument *doc, BaseObject *op, const Matrix &op_mg, const Matrix &mod_mg, Float lod, Int32 flags, BaseThread *thread)
virtual SplineObject *	GetContour (BaseObject *op, BaseDocument *doc, Float lod, BaseThread *bt)
virtual void	ModifyParticles (BaseObject *op, Particle *pp, BaseParticle *ss, Int32 pcnt, Float diff)
virtual Int32	GetHandleCount (BaseObject *op)
virtual void	GetHandle (BaseObject *op, Int32 i, HandleInfo &info)
virtual void	SetHandle (BaseObject *op, Int32 i, Vector p, const HandleInfo &info)
Public Member Functions inherited from NodeData
	NodeData ()
GeListNode *	Get () const
virtual Bool	Message (GeListNode *node, Int32 type, void *data)
virtual void	GetBubbleHelp (GeListNode *node, maxon::String &str)
virtual BaseDocument *	GetDocument (GeListNode *node)
virtual Int32	GetBranchInfo (GeListNode *node, BranchInfo *info, Int32 max, GETBRANCHINFO flags)
virtual Bool	IsInstanceOf (const GeListNode *node, Int32 type) const
virtual Bool	IsDocumentRelated (const GeListNode *node, Bool &docrelated) const
virtual Bool	Init (GeListNode *node)
virtual void	Free (GeListNode *node)
virtual Bool	Read (GeListNode *node, HyperFile *hf, Int32 level)
virtual Bool	Write (GeListNode *node, HyperFile *hf)
virtual Bool	CopyTo (NodeData *dest, GeListNode *snode, GeListNode *dnode, COPYFLAGS flags, AliasTrans *trn)
virtual Bool	GetDDescription (GeListNode *node, Description *description, DESCFLAGS_DESC &flags)
virtual Bool	GetDParameter (GeListNode *node, const DescID &id, GeData &t_data, DESCFLAGS_GET &flags)
virtual Bool	SetDParameter (GeListNode *node, const DescID &id, const GeData &t_data, DESCFLAGS_SET &flags)
virtual Bool	GetDEnabling (GeListNode *node, const DescID &id, const GeData &t_data, DESCFLAGS_ENABLE flags, const BaseContainer *itemdesc)
virtual Bool	TranslateDescID (GeListNode *node, const DescID &id, DescID &res_id, C4DAtom *&res_at)
Public Member Functions inherited from BaseData
	BaseData ()
virtual	~BaseData ()
void	Destructor ()

Private Member Functions
	MAXON_DISALLOW_COPY_AND_ASSIGN (FieldData)

Additional Inherited Members
Protected Attributes inherited from NodeData
GeListNode *	private_link

Constructor & Destructor Documentation

FieldData()

FieldData

(

)

Default constructor.

Since

R17.032

Member Function Documentation

MAXON_DISALLOW_COPY_AND_ASSIGN()

MAXON_DISALLOW_COPY_AND_ASSIGN ( FieldData  )

private

InitSampling()

virtual maxon::Result<void> InitSampling ( FieldObject &  op, const FieldInfo &  info, FieldShared &  shared  )

virtual

@markprivate - Initialization block, invoked prior to any sampling.

Parameters

[in]	op	The object, convenience function equivalent to Get().
[in]	info	The information detailing thread count, points information etc. Caller is responsible for validity of content.
[in,out]	shared	Shared data between layers/fields.

Returns

OK on success, error will cancel sampling.

FreeSampling()

virtual void FreeSampling ( FieldObject &  op, const FieldInfo &  info, FieldShared &  shared  )

virtual

@markprivate - Free any temporarily stored data after sampling has finished.

Parameters

[in]	op	The object, convenience function equivalent to Get().
[in]	info	The information.
[in,out]	shared	Shared data between layers/fields.

Sample()

virtual maxon::Result<void> Sample ( const FieldObject &  op, const FieldInput &  inputs, FieldOutputBlock &  outputs, const FieldInfo &  info  ) const

pure virtual

@markprivate - Sampling invocation. The points are no longer just vectors, but also contain other information that may be relevant such as normal direction, the points must be iterated over and the result filled with the output values. The flags determine which values are being requested by the caller. InitializeSampling must be called first and the points data must be valid. NOTE: Sample does not receive the SharedData. If a layer needs access to it, it can keep a reference on it or copy parts of it in InitSampling.

Parameters

[in]	op	The object, convenience function equivalent to Get().
[in]	inputs	The points to sample at owned by the caller.
[out]	outputs	The result array, owned by the caller.
[in]	info	The information.

Returns

OK on success.

GetFieldFlags()

virtual FIELDOBJECT_FLAG GetFieldFlags ( const FieldObject &  op, BaseDocument *  doc  ) const

virtual

Gets Field objects flags.

Parameters

[in]	op	The field object, convenience function equivalent to Get().
[in]	doc	The current document.

Returns

The field flags see @FIELDOBJECT_FLAG.