GU_TPSurf Class Reference

#include <GU_TPSurf.h>

Inheritance diagram for GU_TPSurf:

GU_Primitive GU_PrimNURBSurf GU_PrimRBezSurf

List of all members.

Public Member Functions

virtual ~GU_TPSurf ()
GEO_Primitive * convert (GU_ConvertParms &parms, GB_PointGroup *usedpts=0)
GEO_Primitive * convertNew (GU_ConvertParms &parms)
virtual int intersectRay (const UT_Vector3 &o, const UT_Vector3 &d, float tmax=1E17F, float tol=1E-12F, float *distance=0, UT_Vector3 *pos=0, UT_Vector3 *nml=0, int accurate=0, float *u=0, float *v=0, int ignoretrim=1) const
int intersectSurf (GU_Primitive &prim, GU_IsectCurveSet &curveset, float worldtol=1e-4F, float domaintol=1e-2F, int steps=100, int docompact=1)
int doesIntersect (GU_Primitive &prim, float worldtol=1e-4F, int nontrivial=0)
int rayHit (const UT_Vector3 &o, const UT_Vector3 &dir, GU_RayInfo &hitinfo) const
virtual GEO_Hull * reconfigure (unsigned type, int orderu, int orderv, int openu, int openv, int endsu, int endsv) const =0
void normal (const GB_AttributeRef &noff) const
void normal (UT_Vector3Array &output) const
virtual GEO_Curve * buildRowCurve (int appendPoints=1, GU_Detail *parent=0) const =0
virtual GEO_Curve * buildColCurve (int appendPoints=1, GU_Detail *parent=0) const =0
GEO_Curve * extractUIsoparm (float u, int uoffset=-1, GU_Detail *parent=0) const
SYS_DEPRECATED GEO_Curve * extractUIsoparmWAttrib (float u, const GB_FloatOffsets &foffsets, int uoffset=-1) const
GEO_Curve * extractUIsoparm (float u, GEO_AttributeHandleList &hl, int uoffset=-1, GU_Detail *parent=0) const
GEO_Curve * extractVIsoparm (float v, int voffset=-1, GU_Detail *parent=0) const
SYS_DEPRECATED GEO_Curve * extractVIsoparmWAttrib (float v, const GB_FloatOffsets &foffsets, int voffset=-1) const
GEO_Curve * extractVIsoparm (float u, GEO_AttributeHandleList &hl, int uoffset=-1, GU_Detail *parent=0) const
GEO_Curve * extractU (float unitu, GU_Detail *parent=0)
GEO_Curve * extractV (float unitv, GU_Detail *parent=0)
int project (const GEO_Face &f, const GU_ProjectParms &p)
int project (const GB_PrimitiveGroup &faces, const GU_ProjectParms &p, GU_Detail *gdp=0)
GEO_Curve * extract (const GD_Primitive &profile, int smooth=1, int sdivs=20, float tol=0.001F, int sharp=1, int order=4, int only_first_visible_part=0) const
GEO_Face * extract (const GD_Primitive &profile, float z=0) const
virtual GU_DisplayCache * getDisplayCache (void) const
virtual int buildDisplayCache (GU_CacheParms &parms)
virtual GU_DisplayMesh * getDisplayMesh (const GB_AttributeRef &, float)
virtual GU_RayIntersect * getRayCache (void) const
virtual int buildRayCache (void)
virtual GU_RayIntersect * createRayCache (int &persistent)
virtual void destroyCache (void)
virtual void notifyCache (int type)
virtual void notifyCache (int type, const GEO_Point &ppt)
virtual void notifyCache (int type, const GB_PointGroup &grp)
virtual void notifyCache (int type, const UT_Matrix4 &xform, int push)
virtual void notifyCache (int type, const UT_Vector3 &delta)
virtual GU_TPSurf * cutU (float u1, float u2, int &ind1, int &ind2, int keep)=0
virtual GU_TPSurf * cutV (float v1, float v2, int &ind1, int &ind2, int keep)=0
virtual void openAtU (float u)=0
virtual void openAtV (float v)=0
int elevateOrderU (int order)
int elevateOrderV (int order)
int findMins (const GEO_Face &face, int numdivs, UT_Vector3Array &domain, const GEO_Face *dface=0, UT_Vector4Array *displaces=0)
int findProjects (GEO_Face &face, int numdivs, const UT_Vector3 &projdir, UT_Vector3Array &domain, const GEO_Face *dface=0, UT_Vector4Array *displaces=0)
int interpretBreakpoint (int uidx, int vidx, UT_Vector3 &p)
GEO_TPSurf * getSurface (void) const
int evaluateSurface (GU_ConvertMethod &method, UT_Vector4Array &pos, int &nu, int &nv, UT_FloatArray *uval=0, UT_FloatArray *vval=0) const

Static Public Member Functions

static void compute4PtNormal (UT_Vector4 &p1, UT_Vector4 &p2, UT_Vector4 &p3, UT_Vector4 &p4, UT_Vector3 &n1, UT_Vector3 &n2, UT_Vector3 &n3, UT_Vector3 &n4)

Protected Member Functions

 GU_TPSurf ()
int create (GEO_TPSurf *tp, int rows, int cols, GEO_SurfaceType type, int wrapu, int wrapv, int appendPoints=1)
void setSurface (GEO_TPSurf *tp)
void evaluationInterval (float lodu, float lodv, float &ustart, float &ustop, int &nu, float &vstart, float &vstop, int &nv) const
int SYS_DEPRECATED evaluateSurface (GU_ConvertMethod &method, UT_Vector4Array &pos, GB_AttributeData *&aptdata, GB_AttributeData *&avtxdata, int &nu, int &nv) const
void compute2PtNormal (GEO_Point *p1, GEO_Point *p2, UT_Vector3 &nml) const
void quadNormal (GEO_Point *p1, GEO_Point *p2, GEO_Point *p3, GEO_Point *p4, const GB_AttributeRef &noff) const
void quadNormal (GEO_Point *p1, GEO_Point *p2, GEO_Point *p3, GEO_Point *p4, UT_Vector3Array &output) const

Static Protected Member Functions

static void compute2PtNormal (UT_Vector4 &p1, UT_Vector4 &p2, UT_Vector3 &nml)

Detailed Description

Definition at line 83 of file GU_TPSurf.h.

Constructor & Destructor Documentation

virtual GU_TPSurf::~GU_TPSurf (  )  [virtual]

GU_TPSurf::GU_TPSurf (  )  [inline, protected]

Definition at line 251 of file GU_TPSurf.h.

Member Function Documentation

virtual GEO_Curve* GU_TPSurf::buildColCurve ( int  appendPoints = 1,
GU_Detail *  parent = 0 
) const [pure virtual]

Implemented in GU_PrimNURBSurf, and GU_PrimRBezSurf.

virtual int GU_TPSurf::buildDisplayCache ( GU_CacheParms &  parms  )  [virtual]

Reimplemented from GU_Primitive.

virtual int GU_TPSurf::buildRayCache ( void   )  [virtual]

Reimplemented from GU_Primitive.

virtual GEO_Curve* GU_TPSurf::buildRowCurve ( int  appendPoints = 1,
GU_Detail *  parent = 0 
) const [pure virtual]

Implemented in GU_PrimNURBSurf, and GU_PrimRBezSurf.

void GU_TPSurf::compute2PtNormal ( GEO_Point *  p1,
GEO_Point *  p2,
UT_Vector3 &  nml 
) const [protected]

static void GU_TPSurf::compute2PtNormal ( UT_Vector4 &  p1,
UT_Vector4 &  p2,
UT_Vector3 &  nml 
) [inline, static, protected]

Definition at line 265 of file GU_TPSurf.h.

static void GU_TPSurf::compute4PtNormal ( UT_Vector4 &  p1,
UT_Vector4 &  p2,
UT_Vector4 &  p3,
UT_Vector4 &  p4,
UT_Vector3 &  n1,
UT_Vector3 &  n2,
UT_Vector3 &  n3,
UT_Vector3 &  n4 
) [static]

GEO_Primitive* GU_TPSurf::convert ( GU_ConvertParms &  parms,
GB_PointGroup *  usedpts = 0 
) [virtual]

Implements GU_Primitive.

GEO_Primitive* GU_TPSurf::convertNew ( GU_ConvertParms &  parms  )  [virtual]

Implements GU_Primitive.

Reimplemented in GU_PrimNURBSurf, and GU_PrimRBezSurf.

int GU_TPSurf::create ( GEO_TPSurf *  tp,
int  rows,
int  cols,
GEO_SurfaceType  type,
int  wrapu,
int  wrapv,
int  appendPoints = 1 
) [protected]

virtual GU_RayIntersect* GU_TPSurf::createRayCache ( int &  persistent  )  [virtual]

Implements GU_Primitive.

virtual GU_TPSurf* GU_TPSurf::cutU ( float  u1,
float  u2,
int &  ind1,
int &  ind2,
int  keep 
) [pure virtual]

Implemented in GU_PrimNURBSurf, and GU_PrimRBezSurf.

virtual GU_TPSurf* GU_TPSurf::cutV ( float  v1,
float  v2,
int &  ind1,
int &  ind2,
int  keep 
) [pure virtual]

Implemented in GU_PrimNURBSurf, and GU_PrimRBezSurf.

virtual void GU_TPSurf::destroyCache ( void   )  [virtual]

Reimplemented from GU_Primitive.

int GU_TPSurf::doesIntersect ( GU_Primitive &  prim,
float  worldtol = 1e-4F,
int  nontrivial = 0 
)

int GU_TPSurf::elevateOrderU ( int  order  ) 

int GU_TPSurf::elevateOrderV ( int  order  ) 

int SYS_DEPRECATED GU_TPSurf::evaluateSurface ( GU_ConvertMethod &  method,
UT_Vector4Array &  pos,
GB_AttributeData *&  aptdata,
GB_AttributeData *&  avtxdata,
int &  nu,
int &  nv 
) const [protected]

int GU_TPSurf::evaluateSurface ( GU_ConvertMethod &  method,
UT_Vector4Array &  pos,
int &  nu,
int &  nv,
UT_FloatArray *  uval = 0,
UT_FloatArray *  vval = 0 
) const

void GU_TPSurf::evaluationInterval ( float  lodu,
float  lodv,
float &  ustart,
float &  ustop,
int &  nu,
float &  vstart,
float &  vstop,
int &  nv 
) const [protected]

GEO_Face* GU_TPSurf::extract ( const GD_Primitive &  profile,
float  z = 0 
) const

GEO_Curve* GU_TPSurf::extract ( const GD_Primitive &  profile,
int  smooth = 1,
int  sdivs = 20,
float  tol = 0.001F,
int  sharp = 1,
int  order = 4,
int  only_first_visible_part = 0 
) const

GEO_Curve* GU_TPSurf::extractU ( float  unitu,
GU_Detail *  parent = 0 
)

GEO_Curve* GU_TPSurf::extractUIsoparm ( float  u,
GEO_AttributeHandleList &  hl,
int  uoffset = -1,
GU_Detail *  parent = 0 
) const

GEO_Curve* GU_TPSurf::extractUIsoparm ( float  u,
int  uoffset = -1,
GU_Detail *  parent = 0 
) const

SYS_DEPRECATED GEO_Curve* GU_TPSurf::extractUIsoparmWAttrib ( float  u,
const GB_FloatOffsets &  foffsets,
int  uoffset = -1 
) const

GEO_Curve* GU_TPSurf::extractV ( float  unitv,
GU_Detail *  parent = 0 
)

GEO_Curve* GU_TPSurf::extractVIsoparm ( float  u,
GEO_AttributeHandleList &  hl,
int  uoffset = -1,
GU_Detail *  parent = 0 
) const

GEO_Curve* GU_TPSurf::extractVIsoparm ( float  v,
int  voffset = -1,
GU_Detail *  parent = 0 
) const

SYS_DEPRECATED GEO_Curve* GU_TPSurf::extractVIsoparmWAttrib ( float  v,
const GB_FloatOffsets &  foffsets,
int  voffset = -1 
) const

int GU_TPSurf::findMins ( const GEO_Face &  face,
int  numdivs,
UT_Vector3Array &  domain,
const GEO_Face *  dface = 0,
UT_Vector4Array *  displaces = 0 
)

int GU_TPSurf::findProjects ( GEO_Face &  face,
int  numdivs,
const UT_Vector3 &  projdir,
UT_Vector3Array &  domain,
const GEO_Face *  dface = 0,
UT_Vector4Array *  displaces = 0 
)

virtual GU_DisplayCache* GU_TPSurf::getDisplayCache ( void   )  const [virtual]

Reimplemented from GU_Primitive.

virtual GU_DisplayMesh* GU_TPSurf::getDisplayMesh ( const GB_AttributeRef &  ,
float   
) [virtual]

Reimplemented from GU_Primitive.

virtual GU_RayIntersect* GU_TPSurf::getRayCache ( void   )  const [virtual]

Reimplemented from GU_Primitive.

GEO_TPSurf* GU_TPSurf::getSurface ( void   )  const [inline]

Definition at line 262 of file GU_TPSurf.h.

int GU_TPSurf::interpretBreakpoint ( int  uidx,
int  vidx,
UT_Vector3 &  p 
)

virtual int GU_TPSurf::intersectRay ( const UT_Vector3 &  o,
const UT_Vector3 &  d,
float  tmax = 1E17F,
float  tol = 1E-12F,
float *  distance = 0,
UT_Vector3 *  pos = 0,
UT_Vector3 *  nml = 0,
int  accurate = 0,
float *  u = 0,
float *  v = 0,
int  ignoretrim = 1 
) const [virtual]

Implements GU_Primitive.

int GU_TPSurf::intersectSurf ( GU_Primitive &  prim,
GU_IsectCurveSet &  curveset,
float  worldtol = 1e-4F,
float  domaintol = 1e-2F,
int  steps = 100,
int  docompact = 1 
)

void GU_TPSurf::normal ( UT_Vector3Array &  output  )  const [virtual]

Implements GU_Primitive.

void GU_TPSurf::normal ( const GB_AttributeRef &  noff  )  const [virtual]

Implements GU_Primitive.

virtual void GU_TPSurf::notifyCache ( int  type,
const UT_Vector3 &  delta 
) [virtual]

Reimplemented from GU_Primitive.

virtual void GU_TPSurf::notifyCache ( int  type,
const UT_Matrix4 &  xform,
int  push 
) [virtual]

Reimplemented from GU_Primitive.

virtual void GU_TPSurf::notifyCache ( int  type,
const GB_PointGroup &  grp 
) [virtual]

Reimplemented from GU_Primitive.

virtual void GU_TPSurf::notifyCache ( int  type,
const GEO_Point &  ppt 
) [virtual]

Reimplemented from GU_Primitive.

virtual void GU_TPSurf::notifyCache ( int  type  )  [virtual]

Reimplemented from GU_Primitive.

virtual void GU_TPSurf::openAtU ( float  u  )  [pure virtual]

Implemented in GU_PrimNURBSurf, and GU_PrimRBezSurf.

virtual void GU_TPSurf::openAtV ( float  v  )  [pure virtual]

Implemented in GU_PrimNURBSurf, and GU_PrimRBezSurf.

int GU_TPSurf::project ( const GB_PrimitiveGroup &  faces,
const GU_ProjectParms &  p,
GU_Detail *  gdp = 0 
)

int GU_TPSurf::project ( const GEO_Face &  f,
const GU_ProjectParms &  p 
)

void GU_TPSurf::quadNormal ( GEO_Point *  p1,
GEO_Point *  p2,
GEO_Point *  p3,
GEO_Point *  p4,
UT_Vector3Array &  output 
) const [protected]

void GU_TPSurf::quadNormal ( GEO_Point *  p1,
GEO_Point *  p2,
GEO_Point *  p3,
GEO_Point *  p4,
const GB_AttributeRef &  noff 
) const [protected]

int GU_TPSurf::rayHit ( const UT_Vector3 &  o,
const UT_Vector3 &  dir,
GU_RayInfo &  hitinfo 
) const

virtual GEO_Hull* GU_TPSurf::reconfigure ( unsigned  type,
int  orderu,
int  orderv,
int  openu,
int  openv,
int  endsu,
int  endsv 
) const [pure virtual]

Implemented in GU_PrimNURBSurf, and GU_PrimRBezSurf.

void GU_TPSurf::setSurface ( GEO_TPSurf *  tp  )  [inline, protected]

Definition at line 259 of file GU_TPSurf.h.

The documentation for this class was generated from the following file:
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