Cylindre.cpp
#include "Vect3D.h"
#include "Cylindre.h"
#include "Vect3D.h"
#include "Railum.h"
#include "Triangle.h"
#include <iostream>
Intersc::Intersc(const Vect3D & p, int i):positionlum(p),intensiteIntersc(i){}
Cylindre::Cylindre(const Vect3D &pc, const Vect3D &d, double &r):positionc(pc),directionc(d),rayonc(r){}
 
Cylindre.h
 
#ifndef _CYLINDRE_H
#define _CYLINDRE_H
#include "Vect3D.h"
#include "Railum.h"
#include "Triangle.h"
#include <cmath>
class Intersc
{Vect3D positionlum;
int intensiteIntersc;
public:
Intersc(const Vect3D & = Vect3D(0,0,0), const int = 0);
Vect3D & getPositionlum(){
return positionlum;};
const Vect3D & getPositionlum()const {
return positionlum;};
int & getIntensitec(){
return intensiteIntersc;};
const int & getIntensitec()const {
return intensiteIntersc;};};
class Cylindre
{ Vect3D positionc;
Vect3D directionc;
double rayonc;
public:
Cylindre(const Vect3D & = Vect3D(0,0,0),const Vect3D & = Vect3D(0,0,0),double = 0);
Vect3D & getPositionc(){
return positionc;};
const Vect3D & getPositionc() const{
return positionc;};
Vect3D & getDirectionc(){
return directionc;};
const Vect3D & getDirectionc() const{
return directionc;};
double & getrayonc(){
return rayonc;};
double rayoncalcule(Railum & railum1,Triangle & t1){
double b;
Vect3D sommetA;
Vect3D sommetB;
Vect3D sommetD;
sommetA=positionc;
sommetB=positionc-railum1.reflexion(t1);
sommetD=positionc+directionc;
b=90-acos(abs(dotProduct(sommetB-sommetA,sommetD-sommetA))/((sommetB-sommetA).norm()*(sommetD-sommetA).norm()));
double temp=rayonc/sin(b);
return temp;};};
#endif