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francois |
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//------------------------------------------------------------ |
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//------------------------------------------------------------ |
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// MAGiC |
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// Jean Christophe Cuilli�e et Vincent FRANCOIS |
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// D�artement de G�ie M�anique - UQTR |
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//------------------------------------------------------------ |
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// Le projet MAGIC est un projet de recherche du d�artement |
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// de g�ie m�anique de l'Universit�du Qu�ec � |
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// Trois Rivi�es |
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// Les librairies ne peuvent �re utilis�s 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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// main.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 �11H25 |
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//------------------------------------------------------------ |
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//------------------------------------------------------------ |
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#include "gestionversion.h" |
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#ifdef WINDOWS_VERSION |
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#include "fenetre.h" |
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#endif |
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#pragma hdrstop |
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#include <iostream> |
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#include "vtkdisplay.h" |
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#include "nutil.h" |
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#include "mg_file.h" |
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#include <map> |
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//--------------------------------------------------------------------------- |
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void affiche(char* message) |
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{ |
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#ifdef WINDOWS_VERSION |
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Form1->Memo1->Lines->Add(message); |
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#else |
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std::cout << message << std::endl; |
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#endif |
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} |
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void affiche_structure(color cface,color carete,color ctext,MG_GEOMETRIE* geo,data_container &data) |
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{ |
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properties ptr=data.getproptriangles(); |
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ptr.c=cface; |
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ptr.edgeon=false; |
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data.setproptriangles(ptr); |
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LISTE_MG_FACE::iterator itf; |
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for (MG_FACE* face=geo->get_premier_face(itf);face!=NULL;face=geo->get_suivant_face(itf)) |
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{ |
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double xg=0.,yg=0.,zg=0.,deno=0.; |
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int nbtri=face->get_lien_maillage()->get_nb(); |
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for (int i=0;i<nbtri;i++) |
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{ |
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MG_TRIANGLE* tri=(MG_TRIANGLE*)face->get_lien_maillage()->get(i); |
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double *xyz1=tri->get_noeud1()->get_coord(); |
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double *xyz2=tri->get_noeud2()->get_coord(); |
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double *xyz3=tri->get_noeud3()->get_coord(); |
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npoint p1(xyz1[0],xyz1[1],xyz1[2]); |
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npoint p2(xyz2[0],xyz2[1],xyz2[2]); |
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npoint p3(xyz3[0],xyz3[1],xyz3[2]); |
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triangle tr; |
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tr.pts[0]=p1; |
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tr.pts[1]=p2; |
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tr.pts[2]=p3; |
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data.add_triangle(tr); |
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OT_VECTEUR_3D vec1(xyz1,xyz2); |
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OT_VECTEUR_3D vec2(xyz1,xyz3); |
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OT_VECTEUR_3D sur=vec1&vec2; |
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xg=xg+0.3333333333*(xyz1[0]+xyz2[0]+xyz3[0])*sur.get_longueur(); |
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yg=yg+0.3333333333*(xyz1[1]+xyz2[1]+xyz3[1])*sur.get_longueur(); |
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zg=zg+0.3333333333*(xyz1[2]+xyz2[2]+xyz3[2])*sur.get_longueur(); |
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deno=deno+sur.get_longueur(); |
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} |
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xg=xg/deno; |
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yg=yg/deno; |
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zg=zg/deno; |
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std::map<double,MG_TRIANGLE*> classetri; |
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for (int i=0;i<nbtri;i++) |
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{ |
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MG_TRIANGLE* tri=(MG_TRIANGLE*)face->get_lien_maillage()->get(i); |
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double *xyz1=tri->get_noeud1()->get_coord(); |
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double *xyz2=tri->get_noeud2()->get_coord(); |
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double *xyz3=tri->get_noeud3()->get_coord(); |
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double x=0.3333333333*(xyz1[0]+xyz2[0]+xyz3[0]); |
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double y=0.3333333333*(xyz1[1]+xyz2[1]+xyz3[1]); |
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double z=0.3333333333*(xyz1[2]+xyz2[2]+xyz3[2]); |
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OT_VECTEUR_3D vec(x-xg,y-yg,z-zg); |
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classetri.insert(std::pair<double,MG_TRIANGLE*>(vec.get_longueur2(),tri)); |
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} |
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MG_TRIANGLE *tri=classetri.begin()->second; |
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double *xyz1=tri->get_noeud1()->get_coord(); |
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double *xyz2=tri->get_noeud2()->get_coord(); |
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double *xyz3=tri->get_noeud3()->get_coord(); |
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npoint p(0.3333333333*(xyz1[0]+xyz2[0]+xyz3[0]),0.3333333333*(xyz1[1]+xyz2[1]+xyz3[1]),0.3333333333*(xyz1[2]+xyz2[2]+xyz3[2])); |
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point pp; |
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pp.pts=p; |
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char mess[255]; |
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sprintf(mess,"F%lu",face->get_id()); |
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pp.info=mess; |
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std::pair<point,color> tmp(pp,ctext); |
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data.add_text(2,tmp); |
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} |
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ptr=data.getproplines(); |
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ptr.c=carete; |
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ptr.thickness=2; |
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data.setproplines(ptr); |
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LISTE_MG_ARETE::iterator ita; |
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for (MG_ARETE* are=geo->get_premier_arete(ita);are!=NULL;are=geo->get_suivant_arete(ita)) |
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{ |
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int nbseg=are->get_lien_maillage()->get_nb(); |
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double xg=0.,yg=0.,zg=0.,deno=0.; |
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for (int i=0;i<nbseg;i++) |
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{ |
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MG_SEGMENT* seg=(MG_SEGMENT*)are->get_lien_maillage()->get(i); |
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double *xyz1=seg->get_noeud1()->get_coord(); |
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double *xyz2=seg->get_noeud2()->get_coord(); |
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npoint p1(xyz1[0],xyz1[1],xyz1[2]); |
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npoint p2(xyz2[0],xyz2[1],xyz2[2]); |
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line li; |
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li.pts[0]=p1; |
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li.pts[1]=p2; |
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data.add_line(li); |
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OT_VECTEUR_3D vec(xyz1,xyz2); |
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xg=xg+0.5*(xyz1[0]+xyz2[0])*vec.get_longueur(); |
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yg=yg+0.5*(xyz1[1]+xyz2[1])*vec.get_longueur(); |
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zg=zg+0.5*(xyz1[2]+xyz2[2])*vec.get_longueur(); |
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deno=deno+vec.get_longueur(); |
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} |
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xg=xg/deno; |
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yg=yg/deno; |
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zg=zg/deno; |
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std::map<double,MG_SEGMENT*> classeseg; |
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for (int i=0;i<nbseg;i++) |
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{ |
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MG_SEGMENT* seg=(MG_SEGMENT*)are->get_lien_maillage()->get(i); |
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double *xyz1=seg->get_noeud1()->get_coord(); |
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double *xyz2=seg->get_noeud2()->get_coord(); |
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double x=0.5*(xyz1[0]+xyz2[0]); |
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double y=0.5*(xyz1[1]+xyz2[1]); |
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double z=0.5*(xyz1[2]+xyz2[2]); |
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OT_VECTEUR_3D vec(x-xg,y-yg,z-zg); |
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classeseg.insert(std::pair<double,MG_SEGMENT*>(vec.get_longueur2(),seg)); |
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} |
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MG_SEGMENT* seg=classeseg.begin()->second; |
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double *xyz1=seg->get_noeud1()->get_coord(); |
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double *xyz2=seg->get_noeud2()->get_coord(); |
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npoint p(0.5*(xyz1[0]+xyz2[0]),0.5*(xyz1[1]+xyz2[1]),0.5*(xyz1[2]+xyz2[2])); |
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point pp; |
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pp.pts=p; |
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char mess[255]; |
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sprintf(mess,"E%lu",are->get_id()); |
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pp.info=mess; |
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std::pair<point,color> tmp(pp,ctext); |
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data.add_text(1,tmp); |
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} |
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ptr=data.getproppoints(); |
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ptr.c=carete; |
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ptr.pointsize=15; |
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data.setproppoints(ptr); |
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LISTE_MG_SOMMET::iterator its; |
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for (MG_SOMMET* som=geo->get_premier_sommet(its);som!=NULL;som=geo->get_suivant_sommet(its)) |
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{ |
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int nbpoint=som->get_lien_maillage()->get_nb(); |
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for (int i=0;i<nbpoint;i++) |
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{ |
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MG_NOEUD* nd=(MG_NOEUD*)som->get_lien_maillage()->get(i); |
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double *xyz1=nd->get_coord(); |
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npoint p1(xyz1[0],xyz1[1],xyz1[2]); |
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data.add_point(p1); |
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point pp; |
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pp.pts=p1; |
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char mess[255]; |
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sprintf(mess,"V%lu",som->get_id()); |
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pp.info=mess; |
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std::pair<point,color> tmp(pp,ctext); |
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data.add_text(0,tmp); |
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} |
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} |
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}; |
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#ifdef WINDOWS_VERSION |
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int amain(int argc,char **argv) |
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#else |
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int main(int argc,char **argv) |
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#endif |
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{ |
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color base=color(0,0,0); |
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color carete(255,255,255); |
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color cface(125,125,125); |
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color ctext(255,255,255); |
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char chemin[1000]; |
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sprintf(chemin,"%s/.vtkdisplay",getenv("HOME")); |
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FILE *in=fopen(chemin,"rt"); |
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if (in!=NULL) |
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{ |
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char mess[255]; |
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fgets(mess,255,in); |
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int R,G,B; |
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int nb=sscanf(mess,"%d %d %d",&R,&G,&B); |
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if (nb==3) base=color(R,G,B); |
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if (!feof(in)) |
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{ |
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fgets(mess,255,in); |
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nb=sscanf(mess,"%d %d %d",&R,&G,&B); |
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if (nb==3) cface=color(R,G,B); |
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if (!feof(in)) |
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{ |
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fgets(mess,255,in); |
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nb=sscanf(mess,"%d %d %d",&R,&G,&B); |
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if (nb==3) carete=color(R,G,B); |
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if (!feof(in)) |
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{ |
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fgets(mess,255,in); |
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nb=sscanf(mess,"%d %d %d",&R,&G,&B); |
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if (nb==3) ctext=color(R,G,B); |
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} |
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} |
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} |
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fclose(in); |
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} |
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printf("******************************\n"); |
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printf("* Visualization *\n"); |
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printf("* by *\n"); |
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printf("* Jean-Christophe Cuillière *\n"); |
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printf("* and *\n"); |
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printf("* Vincent Francois *\n"); |
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printf("* ERICCA-UQTR *\n"); |
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printf("******************************\n\n\n"); |
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if ((!(argc==2) || (argc==3))) |
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{ |
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printf("Visumagic syntax error - Bad number arguments\n\n"); |
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return 0; |
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} |
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MG_FILE *gest; |
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gest=new MG_FILE((char*)argv[1]); |
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int num=0; |
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if (argc==3) num=atoi(argv[2]); |
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MG_GEOMETRIE* geo=gest->get_mg_geometrie(num); |
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data_container data; |
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printf("\n\n"); |
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printf("Command on keyboard : \n"); |
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printf(" e : End of vizualisation\n"); |
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printf(" r : Reset Camera\n"); |
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printf(" 1 : Vertex Numbers visible on/off\n"); |
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printf(" 4 : Edge Numbers visible on/off\n"); |
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printf(" 7 : Face Numbers visible on/off\n"); |
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printf(" v : Vertices visible on/off\n"); |
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printf(" l : Edges visible on/off\n"); |
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printf(" t : Faces visible on/off\n"); |
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printf(" j : Save camera on current directory\n"); |
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printf(" k : Load camera from current directory\n"); |
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printf(" w : Wireframe\n"); |
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printf(" s : Modelframe\n"); |
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char titre [255]; |
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strcpy(titre,"Visumagic "); |
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strcat(titre,argv[1]); |
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affiche_structure(cface,carete,ctext,geo,data); |
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delete gest; |
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vtkdisplay d(base,titre); |
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d.init_data(data); |
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d.display(true); |
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return 0; |
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} |
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#pragma package(smart_init) |
