CFx SDK Documentation  2023 SP0
Classes | Public Types | Public Member Functions | List of all members
OdGiMapperItemEntry Class Referenceabstract

#include <GiMapperItem.h>

Inheritance diagram for OdGiMapperItemEntry:
OdRxObject

Classes

struct  MapInputTriangle
 
struct  MapOutputCoords
 

Public Types

enum  MappingIteratorType { kShellMapIt = 0 , kTriListMapIt , kPolyIt }
 

Public Member Functions

 ODRX_DECLARE_MEMBERS (OdGiMapperItemEntry)
 
virtual const OdGiMapper & mapper () const =0
 
virtual void setMapper (const OdGiMapper &pMapper, const OdGiMapper &pInheritMapper)=0
 
virtual void setMapper (const OdGiMapper &pMapper, const OdGiMapper &pInheritMapper, const OdGeMatrix3d &tm)=0
 
virtual void setMapper (const OdGiMapper &pMaterialMapper)=0
 
virtual void setMapper (const OdGiMapper &pMaterialMapper, const OdGeMatrix3d &tm)=0
 
virtual const OdGeMatrix3d & inputTransform () const =0
 
virtual void setInputTransform (const OdGeMatrix3d &tm)=0
 
virtual const OdGeMatrix3d & deviceTransform () const =0
 
virtual void setDeviceTransform (const OdGeMatrix3d &dtm)=0
 
virtual const OdGeMatrix3d & modelTransform () const =0
 
virtual void setModelTransform (const OdGeMatrix3d &mtm)=0
 
virtual const OdGeMatrix3d & objectTransform () const =0
 
virtual void setObjectTransform (const OdGeMatrix3d &otm)=0
 
virtual const OdGeMatrix3d & outputTransform () const =0
 
virtual void setOutputTransform (const OdGeMatrix3d &tm)=0
 
virtual void recomputeTransformations ()=0
 
virtual void mapCoords (const MapInputTriangle &trg, MapOutputCoords &uv) const =0
 
virtual void mapCoords (const OdGePoint3d *trg, OdGePoint2d *uv) const =0
 
virtual void mapCoords (const double *trg, double *uv) const =0
 
virtual void mapCoords (const MapInputTriangle &trg, const OdGeVector3d &normal, MapOutputCoords &uv) const =0
 
virtual void mapCoords (const OdGePoint3d *trg, const OdGeVector3d &normal, OdGePoint2d *uv) const =0
 
virtual void mapCoords (const double *trg, const double *normal, double *uv) const =0
 
virtual void mapCoords (OdUInt32 nVerts, const OdGePoint3d *pVerts, OdGePoint2d *pUV, OdUInt32 nList=0, const OdInt32 *pIds=NULL, MappingIteratorType mapIt=kTriListMapIt, const OdGeVector3d *pNormal=NULL, const OdGeVector3d *pFaceNormals=NULL, const OdGeVector3d *pVertNormals=NULL, OdGiOrientationType oType=kOdGiNoOrientation)=0
 
virtual void mapPredefinedCoords (const OdGePoint3d *pInUVW, OdGePoint2d *pOutUV, OdUInt32 nPoints) const =0
 
virtual bool isEntityMapper () const =0
 
virtual bool isObjectMatrixNeed () const =0
 
virtual bool isModelMatrixNeed () const =0
 
virtual bool isDependsFromObjectMatrix () const =0
 
virtual bool isVertexTransformRequired () const =0
 
virtual void setVertexTransform (OdInt32 nCount, const OdGePoint3d *pPoints)=0
 
virtual void setVertexTransform (const OdGeExtents3d &exts)=0
 
virtual void setObjectTransform (OdInt32 nCount, const OdGePoint3d *pPoints)=0
 
virtual void setObjectTransform (const OdGeExtents3d &exts)=0
 
- Public Member Functions inherited from OdRxObject
 ODRX_HEAP_OPERATORS ()
 
 OdRxObject ()
 
virtual ~OdRxObject ()
 
virtual OdRxObject * queryX (const OdRxClass *pClass) const
 
virtual OdRxObject * x (const OdRxClass *pClass) const
 
virtual OdRxClass * isA () const
 
virtual void addRef ()=0
 
virtual void release ()=0
 
virtual long numRefs () const
 
bool isKindOf (const OdRxClass *pClass) const
 
virtual OdRxObjectPtr clone () const
 
virtual void copyFrom (const OdRxObject *pSource)
 
virtual OdRx::Ordering comparedTo (const OdRxObject *pOther) const
 
virtual bool isEqualTo (const OdRxObject *pOther) const
 

Additional Inherited Members

- Static Public Member Functions inherited from OdRxObject
static OdRxObjectPtr cast (const OdRxObject *pointer)
 
static OdRxClass * desc ()
 

Detailed Description

Material mapper item entry for separate texture channel.

See also
TD_Gi

<group OdGi_Classes>

Definition at line 51 of file GiMapperItem.h.

Member Enumeration Documentation

◆ MappingIteratorType

enum OdGiMapperItemEntry::MappingIteratorType
Enumerator
kShellMapIt 
kTriListMapIt 
kPolyIt 

Definition at line 202 of file GiMapperItem.h.

Member Function Documentation

◆ deviceTransform()

virtual const OdGeMatrix3d& OdGiMapperItemEntry::deviceTransform ( ) const
pure virtual

Return input vertices device transformation matrix.

Remarks
This is a device-dependant optional transformation matrix.

◆ inputTransform()

virtual const OdGeMatrix3d& OdGiMapperItemEntry::inputTransform ( ) const
pure virtual

Return input vertices transformation matrix.

◆ isDependsFromObjectMatrix()

virtual bool OdGiMapperItemEntry::isDependsFromObjectMatrix ( ) const
pure virtual

Return true if mapper requires object or vertex transform.

◆ isEntityMapper()

virtual bool OdGiMapperItemEntry::isEntityMapper ( ) const
pure virtual

Return true if entity mapper is specified.

◆ isModelMatrixNeed()

virtual bool OdGiMapperItemEntry::isModelMatrixNeed ( ) const
pure virtual

Return true if mapper needs model matrix.

◆ isObjectMatrixNeed()

virtual bool OdGiMapperItemEntry::isObjectMatrixNeed ( ) const
pure virtual

Return true if mapper needs object matrix.

◆ isVertexTransformRequired()

virtual bool OdGiMapperItemEntry::isVertexTransformRequired ( ) const
pure virtual

Returns true if mapper requires vertex transform.

◆ mapCoords() [1/7]

virtual void OdGiMapperItemEntry::mapCoords ( const double *  trg,
const double *  normal,
double *  uv 
) const
pure virtual

Calculate texture coordinates for input triangle.

Parameters
trg[in] Input triangle coordinates (X, Y, Z).
normal[in] Input triangle normal (X, Y, Z).
uv[out] Output texture coordinates (U, V).

◆ mapCoords() [2/7]

virtual void OdGiMapperItemEntry::mapCoords ( const double *  trg,
double *  uv 
) const
pure virtual

Calculate texture coordinates for input triangle.

Parameters
trg[in] Input triangle coordinates (X, Y, Z).
uv[out] Output texture coordinates (U, V).

◆ mapCoords() [3/7]

virtual void OdGiMapperItemEntry::mapCoords ( const MapInputTriangle &  trg,
const OdGeVector3d &  normal,
MapOutputCoords &  uv 
) const
pure virtual

Calculate texture coordinates for input triangle.

Parameters
trg[in] Input triangle coordinates (X, Y, Z).
normal[in] Input triangle normal (X, Y, Z).
uv[out] Output texture coordinates (U, V).

◆ mapCoords() [4/7]

virtual void OdGiMapperItemEntry::mapCoords ( const MapInputTriangle &  trg,
MapOutputCoords &  uv 
) const
pure virtual

Calculate texture coordinates for input triangle.

Parameters
trg[in] Input triangle coordinates (X, Y, Z).
uv[out] Output texture coordinates (U, V).

◆ mapCoords() [5/7]

virtual void OdGiMapperItemEntry::mapCoords ( const OdGePoint3d *  trg,
const OdGeVector3d &  normal,
OdGePoint2d *  uv 
) const
pure virtual

Calculate texture coordinates for input triangle.

Parameters
trg[in] Input triangle coordinates (X, Y, Z).
normal[in] Input triangle normal (X, Y, Z).
uv[out] Output texture coordinates (U, V).

◆ mapCoords() [6/7]

virtual void OdGiMapperItemEntry::mapCoords ( const OdGePoint3d *  trg,
OdGePoint2d *  uv 
) const
pure virtual

Calculate texture coordinates for input triangle.

Parameters
trg[in] Input triangle coordinates (X, Y, Z).
uv[out] Output texture coordinates (U, V).

◆ mapCoords() [7/7]

virtual void OdGiMapperItemEntry::mapCoords ( OdUInt32  nVerts,
const OdGePoint3d *  pVerts,
OdGePoint2d *  pUV,
OdUInt32  nList = 0,
const OdInt32 *  pIds = NULL,
MappingIteratorType  mapIt = kTriListMapIt,
const OdGeVector3d *  pNormal = NULL,
const OdGeVector3d *  pFaceNormals = NULL,
const OdGeVector3d *  pVertNormals = NULL,
OdGiOrientationType  oType = kOdGiNoOrientation 
)
pure virtual

Calculate texture coordinates for input shellmeshpolygon vertices.

Parameters
nVerts[in] Count of input vertices.
pVerts[in] Array of input vertices (should be equal with vertices count).
pUV[out] Output array of texture coordinates (should be equal with vertices count).
nList[in] Count of indices in indices array (include face sizes for shell-style arrays).
pIds[in] Vertex indices array.
mapIt[in] Type of indices iterator.
pNormal[in] Optional normal (if already precalculated and doesn't specified in face/vertex data).
pFaceNormals[in] Optional face normals array (have greater priority than optional normal).
pVertNormals[in] Optional vertex normals array (have greater priority than optional face normals).
oType[in] Used for calculation of normal if doesn't specified.

◆ mapper()

virtual const OdGiMapper& OdGiMapperItemEntry::mapper ( ) const
pure virtual

Return mapper (return result mapper combination for pMapper and pInheritMapper).

See also
setMapper

◆ mapPredefinedCoords()

virtual void OdGiMapperItemEntry::mapPredefinedCoords ( const OdGePoint3d *  pInUVW,
OdGePoint2d *  pOutUV,
OdUInt32  nPoints 
) const
pure virtual

Recalculate predefined texture coordinates using current material transformation.

Parameters
pInUVW[in] Input array of texture coordinates.
pOutUV[out] Output array of transformed texture coordinates.
nPoints[in] Count of input and output texture coordinates.

◆ modelTransform()

virtual const OdGeMatrix3d& OdGiMapperItemEntry::modelTransform ( ) const
pure virtual

Return model transformation matrix (used only for kModel mappers).

◆ objectTransform()

virtual const OdGeMatrix3d& OdGiMapperItemEntry::objectTransform ( ) const
pure virtual

Return object transformation matrix (used only for kObject mappers).

◆ ODRX_DECLARE_MEMBERS()

OdGiMapperItemEntry::ODRX_DECLARE_MEMBERS ( OdGiMapperItemEntry  )

◆ outputTransform()

virtual const OdGeMatrix3d& OdGiMapperItemEntry::outputTransform ( ) const
pure virtual

Return output texture coordinates transformation matrix.

◆ recomputeTransformations()

virtual void OdGiMapperItemEntry::recomputeTransformations ( )
pure virtual

Recompute transformation matrices.

Remarks
Must be called after mapper or model transforms set.
See also
setMapper, setModelTransform

◆ setDeviceTransform()

virtual void OdGiMapperItemEntry::setDeviceTransform ( const OdGeMatrix3d &  dtm)
pure virtual

Set input vertices device transformation matrix.

Remarks
This is a device-dependant optional transformation matrix.

◆ setInputTransform()

virtual void OdGiMapperItemEntry::setInputTransform ( const OdGeMatrix3d &  tm)
pure virtual

Set input vertices transformation matrix.

◆ setMapper() [1/4]

virtual void OdGiMapperItemEntry::setMapper ( const OdGiMapper &  pMapper,
const OdGiMapper &  pInheritMapper 
)
pure virtual

Set mapper combination.

Parameters
pMapper[in] Entity mapper.
pInheritMapper[in] Material (default) mapper.

◆ setMapper() [2/4]

virtual void OdGiMapperItemEntry::setMapper ( const OdGiMapper &  pMapper,
const OdGiMapper &  pInheritMapper,
const OdGeMatrix3d &  tm 
)
pure virtual

Set mapper combination and object/model matrix.

Parameters
pMapper[in] Entity mapper.
pInheritMapper[in] Material (default) mapper.
tm[in] Model or object matrix.

◆ setMapper() [3/4]

virtual void OdGiMapperItemEntry::setMapper ( const OdGiMapper &  pMaterialMapper)
pure virtual

Set mapper for material (entity mapper not specified).

Parameters
pMaterialMapper[in] Material mapper.

◆ setMapper() [4/4]

virtual void OdGiMapperItemEntry::setMapper ( const OdGiMapper &  pMaterialMapper,
const OdGeMatrix3d &  tm 
)
pure virtual

Set mapper for material and object/model matrix.

Parameters
pMaterialMapper[in] Material mapper.
tm[in] Model or object matrix.

◆ setModelTransform()

virtual void OdGiMapperItemEntry::setModelTransform ( const OdGeMatrix3d &  mtm)
pure virtual

Set model transformation matrix (used only for kModel mappers).

◆ setObjectTransform() [1/3]

virtual void OdGiMapperItemEntry::setObjectTransform ( const OdGeExtents3d &  exts)
pure virtual

Sets object transform from extents.

◆ setObjectTransform() [2/3]

virtual void OdGiMapperItemEntry::setObjectTransform ( const OdGeMatrix3d &  otm)
pure virtual

Set object transformation matrix (used only for kObject mappers).

◆ setObjectTransform() [3/3]

virtual void OdGiMapperItemEntry::setObjectTransform ( OdInt32  nCount,
const OdGePoint3d *  pPoints 
)
pure virtual

Sets vertex transform from points array.

◆ setOutputTransform()

virtual void OdGiMapperItemEntry::setOutputTransform ( const OdGeMatrix3d &  tm)
pure virtual

Set output texture coordinates transformation matrix.

◆ setVertexTransform() [1/2]

virtual void OdGiMapperItemEntry::setVertexTransform ( const OdGeExtents3d &  exts)
pure virtual

Sets vertex transform from object extents.

◆ setVertexTransform() [2/2]

virtual void OdGiMapperItemEntry::setVertexTransform ( OdInt32  nCount,
const OdGePoint3d *  pPoints 
)
pure virtual

Sets vertex transform from points array.

The documentation for this class was generated from the following file:
Generated on Thu Feb 24 2022 15:11:01