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//------------------------------------------------------------
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//------------------------------------------------------------
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// MAGiC
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// Jean Christophe Cuillière et Vincent FRANCOIS
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// Département de Génie Mécanique - UQTR
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//------------------------------------------------------------
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// Le projet MAGIC est un projet de recherche du département
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// de génie mécanique de l'Université du Québec à
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// Trois Rivières
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// Les librairies ne peuvent être utilisées sans l'accord
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// des auteurs (contact : francois@uqtr.ca)
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//------------------------------------------------------------
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//------------------------------------------------------------
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//
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// sld_surface.cpp
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//
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//------------------------------------------------------------
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//------------------------------------------------------------
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// COPYRIGHT 2000
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// Version du 02/03/2006 à 11H22
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//------------------------------------------------------------
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//------------------------------------------------------------
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#include "gestionversion.h"
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#ifdef BREP_SLD
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#include "mg_surface.h"
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#include "sld_surface.h"
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#include <system.hpp>
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#include <atl\atlmod.h>
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#include "smartvars.h"
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//#include <clx.h>
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#include "sld_fonction.h"
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#include "stplane.h"
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#include "stcylindrical.h"
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#include "stconical.h"
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#include "stspherical.h"
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#include "sttoroidal.h"
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#include "stbsplines.h"
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//TComModule& _Module=*static_cast<TComModule*>(NULL);
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SLD_SURFACE::SLD_SURFACE(unsigned long num,string idface,SLD_FONCTION& fonc):MG_SURFACE(num),fonction(fonc)
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{
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initialisation(idface);
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}
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SLD_SURFACE::SLD_SURFACE(string idface,SLD_FONCTION& fonc):MG_SURFACE(),fonction(fonc)
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{
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initialisation(idface);
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}
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void SLD_SURFACE::initialisation(string idface)
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{
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idoriginal=idface;
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fonction.GetParID((char*)idface.c_str(),swFace);
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swFace->IGetSurface(&swSurface);
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CComVariant vparam;
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swSurface->Parameterization( &vparam);
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SafeDoubleArray saparam(vparam);
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u_min=saparam[0];
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u_max=saparam[1];
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v_min=saparam[2];
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v_max=saparam[3];
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periodique_u=0;
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periodique_v=0;
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int val1,val2;
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OPERATEUR::doubleto2int(saparam[4],val1,val2);
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if ((val1==13701) && (val2==13701)) periodique_u=1;
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OPERATEUR::doubleto2int(saparam[5],val1,val2);
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if ((val1==13701) && (val2==13701)) periodique_v=1;
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stsurface=NULL;
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VARIANT_BOOL retval;
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swSurface->IsPlane(&retval);
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if (retval==1)
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{
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CComVariant vRetval;
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vRetval=swSurface->get_PlaneParams();
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SafeDoubleArray sda(vRetval);
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double origine[3];
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double dir[3];
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origine[0]=sda[3];
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origine[1]=sda[4];
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origine[2]=sda[5];
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dir[0]=sda[0];
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dir[1]=sda[1];
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dir[2]=sda[2];
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stsurface=new ST_PLANE(origine,dir);
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return;
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}
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swSurface->IsCylinder(&retval);
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if (retval==1)
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{
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CComVariant vRetval;
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vRetval=swSurface->get_CylinderParams();
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SafeDoubleArray sda(vRetval);
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double origine[3];
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double dir[3];
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origine[0]=sda[0];
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origine[1]=sda[1];
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origine[2]=sda[2];
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dir[0]=sda[3];
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dir[1]=sda[4];
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dir[2]=sda[5];
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double rayon=sda[6];
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stsurface=new ST_CYLINDRICAL(origine,dir,NULL,rayon);
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return;
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}
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swSurface->IsCone(&retval);
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if (retval==1)
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{
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CComVariant vRetval;
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vRetval=swSurface->get_ConeParams();
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SafeDoubleArray sda(vRetval);
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double origine[3];
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double dir[3];
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origine[0]=sda[0];
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origine[1]=sda[1];
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origine[2]=sda[2];
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dir[0]=-sda[3];
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dir[1]=-sda[4];
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dir[2]=-sda[5];
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double rayon=sda[6];
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double angle=sda[7];
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stsurface=new ST_CONICAL(origine,dir,NULL,rayon,angle);
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return;
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}
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swSurface->IsSphere(&retval);
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if (retval==1)
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{
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CComVariant vRetval;
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vRetval=swSurface->get_SphereParams() ;
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SafeDoubleArray sda(vRetval);
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double origine[3];
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origine[0]=sda[0];
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origine[1]=sda[1];
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origine[2]=sda[2];
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double rayon=sda[3];
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stsurface=new ST_SPHERICAL(origine,NULL,NULL,rayon);
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return;
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}
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swSurface->IsTorus(&retval) ;
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if (retval==1)
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{
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CComVariant vRetval;
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vRetval=swSurface->get_TorusParams();
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SafeDoubleArray sda(vRetval);
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double origine[3];
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double dir[3];
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origine[0]=sda[0];
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origine[1]=sda[1];
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origine[2]=sda[2];
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dir[0]=sda[3];
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dir[1]=sda[4];
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dir[2]=sda[5];
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double grayon=sda[6];
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double prayon=sda[7];
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stsurface=new ST_TOROIDAL(origine,dir,grayon,prayon);
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return;
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}
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VARIANT vRetval;
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VARIANT_BOOL sense;
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VARIANT vp0;
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vp0=swFace->GetUVBounds();
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bournival |
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double tolerance = fonction.GetValeurTolerance() ;
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swSurface->GetBSurfParams2(false,false,vp0,tolerance,&sense,&vRetval);
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SafeDoubleArray sda(vRetval);
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int uordre,vordre;
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int numcpt,numlpt;
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int dim,dummy;
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OPERATEUR::doubleto2int(sda[0],uordre,vordre);
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OPERATEUR::doubleto2int(sda[1],numcpt,numlpt);
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OPERATEUR::doubleto2int(sda[3],dim,dummy);
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vector<double> knots_u;
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vector<double> knots_v;
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vector<double> poids;
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vector<double> ptsctr;
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for (int i=0;i<uordre+numcpt;i++)
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knots_u.insert(knots_u.end(),sda[4+i]);
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for (int i=0;i<vordre+numlpt;i++)
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knots_v.insert(knots_v.end(),sda[4+uordre+numcpt+i]);
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for (int i=0;i<numcpt;i++)
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for (int j=0;j<numlpt;j++)
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{
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int num=j*numcpt+i;
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ptsctr.insert(ptsctr.end(),sda[4+uordre+numcpt+vordre+numlpt+dim*num]);
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ptsctr.insert(ptsctr.end(),sda[4+uordre+numcpt+vordre+numlpt+dim*num+1]);
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ptsctr.insert(ptsctr.end(),sda[4+uordre+numcpt+vordre+numlpt+dim*num+2]);
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if (dim==4) poids.insert(poids.end(),sda[4+uordre+numcpt+vordre+numlpt+dim*num+3]);
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else poids.insert(poids.end(),1.);
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}
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int sens;
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sens=1;
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stsurface=new ST_B_SPLINE_SURF(uordre-1,vordre-1,knots_u,knots_v,ptsctr,poids,sens);
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};
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SLD_SURFACE::~SLD_SURFACE()
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{
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if (stsurface!=NULL) delete stsurface;
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}
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void SLD_SURFACE::evaluer(double *uv,double *xyz)
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{
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if (stsurface!=NULL)
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{
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stsurface->evaluer(uv,xyz);
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return;
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}
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//entrée
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double UParam=uv[0];
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double VParam=uv[1];
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long NumUDeriv=0;
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long NumVDeriv=0;
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//sortie
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CComVariant vretval;
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swSurface->Evaluate ( UParam, VParam, NumUDeriv, NumVDeriv, &vretval);
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SafeDoubleArray saretval(vretval);
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//notre résultat
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xyz[0]=saretval[0];
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xyz[1]=saretval[1];
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xyz[2]=saretval[2];
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}
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void SLD_SURFACE::deriver(double *uv,double *xyzdu, double *xyzdv)
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{
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if (stsurface!=NULL)
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{
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stsurface->deriver(uv,xyzdu,xyzdv);
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return;
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}
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//entrée
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double UParam=uv[0];
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double VParam=uv[1];
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long NumUDeriv=1;
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long NumVDeriv=1;
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//sortie
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CComVariant vretval;
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swSurface->Evaluate ( UParam, VParam, NumUDeriv, NumVDeriv, &vretval);
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SafeDoubleArray saretval(vretval);
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xyzdu[0]=saretval[3];
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xyzdu[1]=saretval[4];
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xyzdu[2]=saretval[5];
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xyzdv[0]=saretval[6];
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xyzdv[1]=saretval[7];
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xyzdv[2]=saretval[8];
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}
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void SLD_SURFACE::deriver_seconde(double *uv,double* xyzduu,double* xyzduv,double* xyzdvv,double *xyz, double *xyzdu, double *xyzdv)
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{
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if (stsurface!=NULL)
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{
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stsurface->deriver_seconde(uv,xyzduu,xyzduv,xyzdvv,xyz,xyzdu,xyzdv);
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return;
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}
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//entrée
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double UParam=uv[0];
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double VParam=uv[1];
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long NumUDeriv=2;
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long NumVDeriv=2;
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//sortie
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CComVariant vretval;
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swSurface->Evaluate ( UParam, VParam, NumUDeriv, NumVDeriv, &vretval);
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SafeDoubleArray saretval(vretval);
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// virtual void deriver_seconde(double *uv,double* xyzduu,double* xyzduv,double* xyzdvv,
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//double *xyz = NULL , double *xyzdu = NULL , double *xyzdv =NULL);
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if(xyz!=NULL) //or xyz~=NULL
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{
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xyz[0]=saretval[0];
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xyz[1]=saretval[1];
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xyz[2]=saretval[2];
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}
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if(xyzdu!= NULL)
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{
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xyzdu[0]=saretval[3];
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xyzdu[1]=saretval[4];
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xyzdu[2]=saretval[5];
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}
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if(xyzdv!=NULL)
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{
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xyzdv[0]=saretval[9];
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xyzdv[1]=saretval[10];
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xyzdv[2]=saretval[11];
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}
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//affectation normale
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xyzduu[0]=saretval[6];
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xyzduu[1]=saretval[7];
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xyzduu[2]=saretval[8];
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xyzduv[0]=saretval[12];
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xyzduv[1]=saretval[13];
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xyzduv[2]=saretval[14];
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xyzdvv[0]=saretval[18];
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xyzdvv[1]=saretval[19];
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xyzdvv[2]=saretval[20];
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}
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void SLD_SURFACE::inverser(double* uv,double *xyz,double precision)
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{//Paramètre précision
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if (stsurface!=NULL)
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{
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stsurface->inverser(uv,xyz,precision);
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return;
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}
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CComVariant vUV;
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swSurface->ReverseEvaluate(xyz[0], xyz[1], xyz[2], &vUV);
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SafeDoubleArray saUV(vUV);
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uv[0] = saUV[0];
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uv[1] = saUV[1];
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}
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int SLD_SURFACE::est_periodique_u(void)
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{
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return periodique_u;
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}
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int SLD_SURFACE::est_periodique_v(void)
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{
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return periodique_v;
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}
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| 331 |
|
|
double SLD_SURFACE::get_periode_u(void)
|
| 332 |
|
|
{
|
| 333 |
|
|
if (!periodique_u) return 0.;
|
| 334 |
|
|
return u_max-u_min;
|
| 335 |
|
|
}
|
| 336 |
|
|
|
| 337 |
|
|
double SLD_SURFACE::get_periode_v(void)
|
| 338 |
|
|
{
|
| 339 |
|
|
if (!periodique_v) return 0.;
|
| 340 |
|
|
return v_max-v_min;
|
| 341 |
|
|
}
|
| 342 |
|
|
|
| 343 |
|
|
|
| 344 |
|
|
double SLD_SURFACE::get_umin()
|
| 345 |
|
|
{
|
| 346 |
|
|
if (stsurface!=NULL)
|
| 347 |
|
|
return stsurface->get_umin();;
|
| 348 |
|
|
return u_min;
|
| 349 |
|
|
}
|
| 350 |
|
|
|
| 351 |
|
|
double SLD_SURFACE::get_umax()
|
| 352 |
|
|
{
|
| 353 |
|
|
if (stsurface!=NULL)
|
| 354 |
|
|
return stsurface->get_umax();;
|
| 355 |
|
|
return u_max;
|
| 356 |
|
|
}
|
| 357 |
|
|
|
| 358 |
|
|
double SLD_SURFACE::get_vmin()
|
| 359 |
|
|
{
|
| 360 |
|
|
if (stsurface!=NULL)
|
| 361 |
|
|
return stsurface->get_vmin();;
|
| 362 |
|
|
return v_min;
|
| 363 |
|
|
}
|
| 364 |
|
|
|
| 365 |
|
|
double SLD_SURFACE::get_vmax()
|
| 366 |
|
|
{
|
| 367 |
|
|
if (stsurface!=NULL)
|
| 368 |
|
|
return stsurface->get_vmax();;
|
| 369 |
|
|
return u_max;
|
| 370 |
|
|
}
|
| 371 |
|
|
|
| 372 |
|
|
|
| 373 |
|
|
|
| 374 |
|
|
void SLD_SURFACE::enregistrer(ostream& o)
|
| 375 |
|
|
{
|
| 376 |
|
|
o << "%" << get_id() << "=SURFACE_SLD("<< idoriginal.c_str() << ");" << endl;
|
| 377 |
|
|
}
|
| 378 |
|
|
|
| 379 |
|
|
|
| 380 |
|
|
|
| 381 |
|
|
int SLD_SURFACE::get_type_geometrique(TPL_LISTE_ENTITE<double> ¶m)
|
| 382 |
|
|
{
|
| 383 |
|
|
if (stsurface!=NULL)
|
| 384 |
|
|
return stsurface->get_type_geometrique(param);;
|
| 385 |
|
|
return 0;
|
| 386 |
|
|
}
|
| 387 |
|
|
|
| 388 |
|
|
|
| 389 |
|
|
|
| 390 |
francois |
19 |
void SLD_SURFACE::get_param_NURBS(int& indx_premier_ptctr,TPL_LISTE_ENTITE<double> ¶m)
|
| 391 |
|
5 |
{
|
| 392 |
francois |
19 |
stsurface->get_param_NURBS(indx_premier_ptctr,param);
|
| 393 |
|
5 |
}
|
| 394 |
|
|
|
| 395 |
|
|
|
| 396 |
|
|
#endif
|
| 397 |
|
|
|
| 398 |
|
|
|
| 399 |
|
|
|
| 400 |
|
|
|
