/// <summary>
/// Imposta Window
/// </summary>
/// <param name="pt1"></param>
/// <param name="pt2"></param>
/// <returns></returns>
public bool Set(Point2D pt1, Point2D pt2)
{
P1 = pt1;
P2 = pt2;
RicalcolaFinestra();
return true;
}
/// <summary>
/// Costruttore
/// </summary>
/// <param name="pt"></param>
/// <param name="par1"></param>
/// <param name="par2"></param>
/// <param name="tratto1"></param>
/// <param name="tratto2"></param>
/// <param name="tang1"></param>
/// <param name="tang2"></param>
public Intersection(Point2D pt, double par1, double par2, Tratto tratto1, Tratto tratto2, bool tang1=false, bool tang2 = false)
{
p = pt;
t1 = par1;
t2 = par2;
tg1 = tang1;
tg2 = tang2;
tr1 = tratto1;
tr2 = tratto2;
}
// Origine + angolo in radianti o gradi
public Vector2D(double xorig, double yorig, double angolo, bool radianti = true)
{
double ang;
this.orig = new Point2D(xorig, yorig);
if(radianti)
ang = angolo;
else
ang = angolo*Math.PI / 180.0;
this.vers = new Point2D(Math.Cos(ang), Math.Sin(ang));
this.valid = this.Validate();
}
// Origine + versore o secondo punto
public Vector2D(double xorig, double yorig, double xvers, double yvers, bool bVers = true)
{
this.orig = new Point2D(xorig,yorig);
if(bVers)
{
this.vers = new Point2D(xvers,yvers); // Imposta il versore
}
else
{
this.vers = new Point2D(xvers - xorig, yvers - yorig); // Imposta la differenza
}
this.valid = this.Validate();
}
// Origine + versore o secondo punto
public Vector2D(Point2D orig, Point2D vers, bool bVers = true)
{
this.orig = orig;
if(bVers) // Imposta il versore
{
this.vers = vers;
}
else
{
this.vers = vers - orig; // Imposta la differenza
}
this.valid = this.Validate();
}
/// <summary>
/// Distanza punto - tratto generico
/// </summary>
/// <param name="p">Punto</param>
/// <param name="te">Tratto</param>
/// <returns></returns>
public static double Distance(Point2D p, Tratto te)
{
Type tp;
tp = te.GetType();
if(tp == typeof(Line2D))
{
return Distance( p, (Line2D) te);
}
if(tp == typeof(Arc2D))
{
throw new Exception("Tipo non implementato");
// return Distance(p, (Arc2D) te);
}
throw new Exception("Tipo non implementato");
}
/// <summary>
/// Ottiene il versore rifratto
/// </summary>
/// <param name="versoreIn">Versore raggio entrante</param>
/// <param name="versoreNorm">Versore normale uscente</param>
/// <param name="n1">indice rifrazione mezzo attuale</param>
/// <param name="n2">indice rifrazione prossimo mezzo</param>
/// <returns></returns>
public static Point2D Rifratto(Point2D versoreIn, Point2D versoreNorm, double n1, double n2) // Rifrazione (versori)
{
Point2D r = new Point2D();
if( (n1>0) && (n2>0) )
{
double nn, ct, st2;
nn = n1 / n2; // Rapporto tra gli indici di rifrazione
ct = versoreIn ^ versoreNorm; // Coseno angolo incidente
st2 = nn*nn*(1-ct*ct); // Seno angolo riflesso, al quadrato
if(st2 <= 1.0) // Se entro angolo limite (non riflessione totale)
{
r = nn*versoreIn - versoreNorm*(nn*ct+Math.Sqrt(1-st2));
}
}
return r;
}
private void cancellaTuttoToolStripMenuItem_Click(object sender, EventArgs e)
{
displayList.Clear();
singolo.CancellaOggetti();
Point2D ax1, ax2, ax3; // Punti assi
ax1 = new Point2D(0,0);
ax2 = new Point2D(finestra.P2.x,0);
ax3 = new Point2D(0,finestra.P2.y);
(new Line2D(ax1,ax2)).Display(displayList,3); // Assi
(new Line2D(ax1,ax3)).Display(displayList,3);
this.gradiprimi.Visible=true;
this.percdiam.Visible=true;
Invalidate();
}
private void test5ToolStripMenuItem_Click(object sender,EventArgs e)
{
Line2D lin = new Line2D(0,0,1,1);
Raggio ray0 = new Raggio(lin,700);
Matrix mm = Matrix.Lower(4);
Matrix mm1 = !mm;
Point2D p1 = new Point2D(1, 0);
Point2D p2 = new Point2D(0, 1);
Point2D p3 = new Point2D (0,2);
Point2D pc = new Point2D (0,0);
Point2D p4 = new Point2D (2, 1);
Point2D p1w = new Point2D(1, -0.01);
Arc2D ar1 = new Arc2D(pc, p1, p2);
Line2D ln1 = new Line2D(p2, p3);
Line2D ln2 = new Line2D(p4, p3);
Line2D ln3;
ln3 = new Line2D(p4,p1);
CorpoOttico cc = new CorpoOttico(new MaterialeOttico("vetro",1.4));
cc.Add(new Contorno(ln3));
cc.Add(new Contorno(ln2));
cc.Add(new Contorno(ln1));
cc.Add(new Contorno(ar1));
cc.Validate();
Point2D po = new Point2D(1.5, -1);
Arc2D cerchio = new Arc2D(po, 4);
Raggio ray;
ray = new Raggio(new Line2D(po, p1 + new Point2D(0.05,0)),Ottica.LunghezzaOnda.Rosso);
List<Intersection> intersezioni = cc.TrovaIntersezioniPositive(ray);
Contorno xx = cc.Contorno(intersezioni[0].tr2);
#pragma warning disable
int tmp;
tmp = 1;
}
private void test3ToolStripMenuItem_Click(object sender,EventArgs e)
{
Point2D p1 = new Point2D(1, 0);
Point2D p2 = new Point2D(0, 1);
Point2D p3 = new Point2D (1,1);
Point2D pc = new Point2D (0,0);
Arc2D ar1 = new Arc2D(pc, p1, p2);
Arc2D ar2 = new Arc2D(pc, p2, p1);
Arc2D ar3 = new Arc2D(p3, p2);
Line2D ln1 = new Line2D(p1, p2);
Line2D ln2 = new Line2D(pc, p3);
Line2D ln3 = new Line2D(0,0,30,3,false,true);
List<Contorno> profilo = new List<Contorno>();
profilo.Add(new Contorno(ln1));
profilo.Add(new Contorno(ln2));
profilo.Add(new Contorno(ar1));
List<Intersection> li1 = Function2D.Intersect(ln1, profilo[1].Tratto);
CorpoOttico blocco = new CorpoOttico(new MaterialeOttico("vetro",1.4));
#pragma warning disable
int tmp;
tmp = 1;
#pragma warning restore
}
private void test1ToolStripMenuItem_Click(object sender, EventArgs e)
{
Point2D p1 = new Point2D(1, 0);
Point2D p2 = new Point2D(0, 1);
Point2D p3 = new Point2D (1,1);
Point2D pc = new Point2D (0,0);
Point2D p4 = new Point2D (0, -1);
Point2D p5 = new Point2D (1, 2);
Point2D p6 = new Point2D (1, -1);
Arc2D ar1 = new Arc2D(pc, p1, p2);
Arc2D ar1x = new Arc2D(p1, p2, pc, Arc2D.TrePunti.Estremi_e_Centro);
Arc2D ar2 = new Arc2D(pc, p2, p1);
Arc2D ar2x = new Arc2D(p2, p1, pc, Arc2D.TrePunti.Estremi_e_Centro);
Arc2D ar3 = new Arc2D(p3, p2);
Line2D ln1 = new Line2D(p1, p2);
Line2D ln2 = new Line2D(pc, p3);
Line2D ln3 = new Line2D(0,0,30,3,false,true);
Line2D ln4 = new Line2D(pc, p2, true);
Line2D ln5 = new Line2D(p2, p3);
bool b1 = ar1.Belongs(0);
bool b2 = ar1.Belongs(Math.PI/4);
bool b3 = ar1.Belongs(Math.PI / 8);
bool b4 = ln1.Belongs(p1);
bool c1 = ar1.Belongs(new Point2D(0,1));
bool c2 = ar1.Belongs(new Point2D(1,0));
bool c3 = ar1.Belongs(new Point2D(Math.Sqrt(2)/2,Math.Sqrt(2)/2));
List<Intersection> li1 = Function2D.Intersect(ln1, ln2);
List<Intersection> li2 = Function2D.Intersect(ln2, ar1);
List<Intersection> li3 = Function2D.Intersect(ln2, ar1, true, true);
List<Intersection> li4 = Function2D.Intersect(ln3, ar1);
List<Intersection> li5 = Function2D.Intersect(ln2, ar2, false, true);
List<Intersection> li6 = Function2D.Intersect(ln4, ar3, false, false);
List<Intersection> li7 = Function2D.Intersect(ln5, ln3);
Point2D[] nr = new Point2D[3];
double[] nrd = new double[3];
Function2D.Nearest(p2, ln2, out nr[0], out nrd[0]);
Function2D.Nearest(p4, ln3, out nr[1], out nrd[1], true);
Function2D.Nearest(p6, ln3, out nr[2], out nrd[2]);
Point2D[] nrx = new Point2D[3];
nrx[0] = Function2D.Nearest(p2, ln2);
nrx[1] = Function2D.Nearest(p4, ln3, true);
nrx[2] = Function2D.Nearest(p6, ln3);
Point2D[] pr = new Point2D[4];
bool[] prb = new bool[4];
prb[0] = Function2D.Projection(p3, ln2, out pr[0]);
prb[1] = Function2D.Projection(p4, ln2, out pr[1]);
prb[2] = Function2D.Projection(p6, ln2, out pr[2]);
prb[3] = Function2D.Projection(p2, ln3, out pr[3]);
Point2D[] prx = new Point2D[4];
prx[0] = Function2D.Projection(p3, ln2);
prx[1] = Function2D.Projection(p4, ln2);
prx[2] = Function2D.Projection(p6, ln2);
prx[3] = Function2D.Projection(p2, ln3);
Point2D[] pra = new Point2D[5];
bool[] prab = new bool[5];
prab[0] = Function2D.Projection(p6, ar2, out pra[0], true);
prab[1] = Function2D.Projection(p5, ar1, out pra[1], true);
prab[2] = Function2D.Projection(p5, ar2, out pra[2], true);
prab[3] = Function2D.Projection(p5, ar2, out pra[3], false);
prab[4] = Function2D.Projection(p4, ar3, out pra[4], true);
Point2D[] prax = new Point2D[5];
prax[0] = Function2D.Projection(p6, ar2, true);
prax[1] = Function2D.Projection(p5, ar1, true);
prax[2] = Function2D.Projection(p5, ar2, true);
prax[3] = Function2D.Projection(p5, ar2);
prax[4] = Function2D.Projection(p4, ar3, true);
Point2D x = new Point2D(10,-1);
x = -x;
Line2D[] vout = new Line2D[3];
bool[] bv = new bool[3];
bv[0] = Function2D.LineOut(pra[0], ar2, out vout[0], p6);
bv[1] = Function2D.LineOut(pr[3], ln3, out vout[1], p3);
bv[2] = Function2D.LineOut(pra[0], ar2, out vout[2], p2);
Line2D[] voux = new Line2D[3];
voux[0] = Function2D.LineOut(pra[0], ar2, p6);
voux[1] = Function2D.LineOut(pr[3], ln3, p3);
voux[2] = Function2D.LineOut(pra[0], ar2, p2);
Point2D[] vettori = new Point2D[3];
vettori[0] = voux[0].Vector();
vettori[1] = voux[1].Vector();
vettori[2] = voux[2].Vector();
Point2D[] vvout = new Point2D[3];
bool[] bvv = new bool[3];
bvv[0] = Function2D.VersorOut(pra[0], ar2, out vvout[0], p6);
bvv[1] = Function2D.VersorOut(pr[3], ln3, out vvout[1], p3);
bvv[2] = Function2D.VersorOut(pra[0], ar2, out vvout[2], p2);
Point2D[] vvoux = new Point2D[3];
vvoux[0] = Function2D.VersorOut(pra[0], ar2, p6);
vvoux[1] = Function2D.VersorOut(pr[3], ln3, p3);
vvoux[2] = Function2D.VersorOut(pra[0], ar2, p2);
double[] scalari = new double[3];
scalari[0] = vvoux[0]^vettori[0];
scalari[1] = vvoux[1]^vettori[1];
scalari[2] = vvoux[2]^vettori[2];
Point2D Punto2 = new Point2D(-5.17,9.91);
Point2D Punto3 = new Point2D(-4.82,-10.08);
Point2D centroX = new Point2D(94.48,1.64);
Arc2D Arco = new Arc2D(Punto2,Punto3,centroX,Arc2D.TrePunti.Estremi_e_Centro);
#pragma warning disable
int tmp;
tmp = 1;
#pragma warning restore
}
/// <summary>
/// Restituisce la lista dei contorni del corpo cui appartiene il punto
/// </summary>
/// <param name="pt">Il punto</param>
/// <returns></returns>
protected List<Contorno> Belongs(Point2D pt)
{
List<Contorno> lc = new List<Contorno>(); // Crea lista vuota
foreach(Contorno c in contorni) // Percorre i contorni
{
if(c.Tratto.Belongs(pt, true)) // Se il punto appartiene, aggiunge alla lista
{
lc.Add(c);
}
}
return lc;
}
/// <summary>
/// Linea
/// </summary>
/// <param name="x1">x primo punto</param>
/// <param name="y1">y primo punto</param>
/// <param name="x2">x secondo punto</param>
/// <param name="y2">y secondo punto</param>
/// <param name="bRelative">true: secondo punto sommato al primo</param>
public Line2D(double x1, double y1, double x2, double y2, bool bRelative = false) : base(typeof(Line2D))
{
if(bRelative)
{
this.p1 = new Point2D(x1,y1);
this.p2 = new Point2D(p1.x + x2, p1.y + y2);
}
else
{
this.p1 = new Point2D(x1, y1);
this.p2 = new Point2D(x2, y2);
}
this.Validate();
}
/// <summary>
/// Linea
/// </summary>
/// <param name="p1">Primo punto</param>
/// <param name="p2">Secondo punto</param>
/// <param name="bRelative">true: secondo punto sommato al primo</param>
public Line2D(Point2D p1, Point2D p2, bool bRelative = false) : base(typeof(Line2D))
{
if(bRelative)
{
this.p1 = p1;
this.p2 = this.p1 + p2;
}
else
{
this.p1 = p1;
this.p2 = p2;
}
this.Validate();
}
/// <summary>
/// Costruttore di copia
/// </summary>
/// <param name="l">Linea</param>
public Line2D(Line2D l) : base(typeof(Line2D))
{
this.p1 = l.p1;
this.p2 = l.p2;
Validate();
}
/// <summary>
/// Ottiene il punto corrispondente della viewport
/// </summary>
/// <param name="P">Punto della Window</param>
/// <returns></returns>
public Point Get(Point2D P)
{
return new Point( (int)((P.x - P1.x) * sx + p1.X), (int)((P.y - P1.y) * sy + p1.Y) );
}
#pragma warning restore 1591
#endregion
#region COSTRUTTORI
/// <summary>
/// Costruttore
/// </summary>
public Finestra()
{
P1 = new Point2D(); // Non null, se no errore al primo ricalcolo
P2 = new Point2D();
scaling = TipoScala.Isotropico;
}
/// <summary>
/// Linea
/// </summary>
/// <param name="x1">x primo punto</param>
/// <param name="y1">y primo punto</param>
/// <param name="angolo">angolo</param>
/// <param name="length">lunghezza</param>
/// <param name="radianti">tre: angolo in radianti, false: in gradi</param>
/// <param name="bRelative">true: secondo punto sommato al primo</param>
public Line2D(double x1, double y1, double angolo, double length, bool radianti, bool bRelative = true) : base(typeof(Line2D))
{
double ang;
this.p1 = new Point2D(x1, y1);
if(radianti)
ang = angolo;
else
ang = angolo * Math.PI / 180.0;
if(bRelative)
this.p2 = this.P1 + length *(new Point2D(Math.Cos(ang), Math.Sin(ang)));
else
this.p2 = length * (new Point2D(Math.Cos(ang), Math.Sin(ang)));
this.Validate();
}
/// <summary>
/// Imposta Window
/// </summary>
/// <param name="x1"></param>
/// <param name="y1"></param>
/// <param name="x2"></param>
/// <param name="y2"></param>
/// <returns></returns>
public bool Set(double x1, double y1, double x2, double y2)
{
P1 = new Point2D(x1, y1);
P2 = new Point2D(x2, y2);
RicalcolaFinestra();
return true;
}
/// <summary>
/// Normalizza tenendo fisso P1
/// </summary>
public void Normalize()
{
Point2D v = p2-p1; // Normalizza vettore da P1 a P2 e ricalcola P2.
v.Normalize();
p2 = p1 + v;
this.Validate();
}
/// <summary>
/// Verifica se pVertice e` un vertice del corpo ottico
/// </summary>
/// <param name="pVertice">Il punto</param>
/// <returns>Intersezione fittizia, contenente il rif. ai due tratti di contorno a cui appartiene</returns>
protected Intersection CheckVertice(Point2D pVertice)
{
Intersection i = null;
List<Contorno> lc;
lc = Belongs(pVertice); // Ottiene la lista
if(lc.Count == 2) // Se due Tratti: e` un vertice; se meno, no
{
i = new Intersection(pVertice, 0.0, 0.0, lc[0].Tratto, lc[1].Tratto);
}
if(lc.Count > 2)
throw new Exception("Profilo con punto comune a piu` di due tratti");
return i;
}
/// <summary>
/// Appartenenza del punto p alla retta
/// </summary>
/// <param name="p">Punto</param>
/// <param name="bInside">true richiede appartenenza al segmento</param>
/// <returns>true se appartiene alla retta o al segmento</returns>
public override bool Belongs(Point2D p, bool bInside = false)
{
if (this.valid)
{
double tx, ty, denx, deny, t;
bool bx = false;
bool by = false;
t = tx = ty = Double.NaN;
denx = this.p2.x - this.p1.x; // Calcola i denominatori
deny = this.p2.y - this.p1.y;
if(Math.Abs(denx) > Line2D.CoincidenceDistance) // Calcola i parametri t del punto, con le x e con le y
{ // e li usa solo se > cooincidence distance, per evitare
bx = true; // approssimazioni numeriche
tx = (p.x - this.p1.x) / denx;
}
if(Math.Abs(deny) > Line2D.CoincidenceDistance)
{
by = true;
ty = (p.y - this.p1.y) / deny;
}
if( bx && by) // Calcola t come media oppure...
{
t = (tx+ty)*0.5;
}
else
{
if(bx) t = tx; // con il valore valido
if(by) t = ty;
}
if( t == Double.NaN) // Se no: eccezione (era this.valid)
throw new Exception("Errore in public bool Line2D.Belongs(Point2D p)");
if((this.Point(t) - p).Mod() <= Line2D.coincidencedistance) // Distanza tra p e intersezione calcolata.
{
if(bInside) // Se richiesta appartenenza, controlla.
{
if( (t >= 0.0) && (t <= 1.0)) // Se appartiene al segmento, esce con true
return true;
}
else
return true; // Se non richiesta, esce con true
}
}
return false;
}
private void test2ToolStripMenuItem_Click(object sender,EventArgs e)
{
Point2D[] v = new Point2D[10];
v[0] = new Point2D(1, 0, false);
v[1] = new Point2D(1, 90, false);
v[2] = new Point2D(1, 180, false);
v[3] = new Point2D(1, -90, false);
v[4] = new Point2D(1, 30, false);
v[5] = new Point2D(1, 45, false);
v[6] = new Point2D(1, 60, false);
v[7] = new Point2D(1, -45, false);
v[8] = new Point2D(1, -135, false);
v[9] = new Point2D(1, 135, false);
Point2D[] r = new Point2D[8];
r[0] = Ottica.Riflesso(v[1], v[3]); // ok
r[1] = Ottica.Rifratto(v[1], v[3], 1, 1.33); // ok
r[2] = Ottica.Riflesso(v[4], v[8]); // -v[6] ok
r[3] = Ottica.Rifratto(v[6], v[8], 1, 1.4); // ok
r[4] = Ottica.Rifratto(v[6], v[8], 1.4, 1); // ok
r[5] = Ottica.Riflesso(v[4],v[9]);
r[6] = Ottica.Rifratto(v[4],v[9],1,1.33);
r[7] = Ottica.Rifratto(v[4],v[9],1.33,1);
//r[8] = Ottica.Rifratto
double[] ang = new double[8];
ang[0] = r[0].Alfa(false);
ang[1] = r[1].Alfa(false);
ang[2] = r[2].Alfa(false);
ang[3] = r[3].Alfa(false);
ang[4] = r[4].Alfa(false);
ang[5] = r[5].Alfa(false);
ang[6] = r[6].Alfa(false);
ang[7] = r[7].Alfa(false);
//ang[8] = r[8].Alfa(false);
double x = Math.Atan2(0,0);
#pragma warning disable
int tmp;
tmp = 1;
#pragma warning restore
}
/// <summary>
/// Ricalcola parametri e finestra
/// </summary>
/// <returns></returns>
protected bool RicalcolaFinestra()
{
bool ok = false;
dX = P2.x - P1.x; // Ampiezza finestra
dY = P2.y - P1.y;
dx = p2.X - p1.X; // Ampiezza viewport
dy = p2.Y - p1.Y;
if( (System.Math.Abs(dX) > Point2D.Epsilon) && (System.Math.Abs(dY) > Point2D.Epsilon) )
{
double sxnew, synew, scom; // Nuovi fattori di scala
sxnew = dx / dX;
synew = dy / dY;
scom = Math.Min(Math.Abs(sxnew), Math.Abs(synew));
if( (System.Math.Abs(sxnew) > Point2D.Epsilon) && (System.Math.Abs(synew) > Point2D.Epsilon) )
{
switch(scaling)
{
case TipoScala.Isotropico:
{
sx = Math.Sign(sxnew) * scom; // Imposta fattore di scala comune
sy = Math.Sign(synew) * scom;
P1 = Get(p1); // Ricalcola la window, con stesso aspetto della vieport
P2 = Get(p2);
break;
}
case TipoScala.Anisotropico:
{
sx = sxnew;
sy = synew;
break;
}
}
ok = true;
}
}
centro = (P1+P2)/2;
return ok;
}
private void test4ToolStripMenuItem_Click(object sender,EventArgs e)
{
Point2D p1 = new Point2D(1, 0);
Point2D p2 = new Point2D(0, 1);
Point2D p3 = new Point2D (0,2);
Point2D pc = new Point2D (0,0);
Point2D p4 = new Point2D (2, 1);
Point2D p1w = new Point2D(1, -0.01);
Arc2D ar1 = new Arc2D(pc, p1, p2);
Line2D ln1 = new Line2D(p2, p3);
Line2D ln2 = new Line2D(p4, p3);
Line2D ln3;
ln3 = new Line2D(p4,p1);
// ln3 = new Line2D(p4,p1w);
CorpoOttico cc = new CorpoOttico(new MaterialeOttico("vetro",1.4));
cc.Add(new Contorno(ln3));
cc.Add(new Contorno(ln2));
cc.Add(new Contorno(ln1));
cc.Add(new Contorno(ar1));
cc.Validate();
Point2D po = new Point2D(1.5, -1);
Line2D ray;
ray = new Line2D(po, p1 + new Point2D(0.05,0));
ray.Normalize();
List<Intersection> intersezioni = cc.TrovaIntersezioniPositive(ray);
#pragma warning disable
int tmp;
tmp = 1;
#pragma warning restore
}
/// <summary>
/// Zoom in
/// </summary>
/// <returns></returns>
public bool ZoomIn()
{
if (fattoreZoom <= 1.0) // Se fattore errato, esce
return false;
centro = (P1 + P2) / 2.0; // Punto centrale
P1 = centro + (P1 - centro) / fattoreZoom;
P2 = centro + (P2 - centro) / fattoreZoom;
RicalcolaFinestra();
return true;
}
private void test7TrasfoToolStripMenuItem_Click(object sender, EventArgs e)
{
Matrix A = new Matrix(3,3);
A.Set(0,0,1);
A.Set(0,1,2);
A.Set(0,2,3);
A.Set(1,0,4);
A.Set(1,1,5);
A.Set(1,2,6);
A.Set(2,0,7);
A.Set(2,1,8);
A.Set(2,2,9);
Matrix B = new Matrix(3,2);
B.Set(0,0,1);
B.Set(0,1,0);
B.Set(1,0,-1);
B.Set(1,1,2);
B.Set(2,0,0);
B.Set(2,1,1);
Matrix C = A*B;
Matrix D = B*A;
MessageBox.Show("A=\n" + A.ToString());
MessageBox.Show("B=\n" + B.ToString());
MessageBox.Show("C=\n" + C.ToString());
MessageBox.Show("D=\n" + D.ToString());
Point2D p1 = new Point2D(10,5);
MessageBox.Show("p1=\n" + p1.ToString());
Transform2D tr;
Transform2D t1 = Transform2D.Traslazione(100,-200);
Transform2D t2 = Transform2D.Traslazione(-10,-20);
tr = t1 + t2; // Combinazione di trasformazioni
MessageBox.Show("tr=\n" + tr.ToString());
Matrix h**o = Transform2D.Convert(p1);
MessageBox.Show("h**o=\n" + h**o.ToString());
Point2D p2 = Transform2D.Convert(h**o);
MessageBox.Show("p2=\n" + p2.ToString());
Point2D p3 = tr.Transform(p1);
MessageBox.Show("p3=\n" + p3.ToString());
Transform2D rot = Transform2D.Rotazione(20,false);
Transform2D tra = Transform2D.Traslazione(100,0);
Transform2D rot_tra = rot + tra;
Transform2D tra_rot = tra + rot;
Point2D p0 = new Point2D(0,0);
rot_tra.Transform(p0);
MessageBox.Show(p0 + " rotXtra\n" + rot_tra.Transform(p0));
MessageBox.Show(p0 + " traXrot\n" + tra_rot.Transform(p0));
#pragma warning disable
int tmp;
tmp = 1;
#pragma warning restore
}
/// <summary>
/// Pan a destra
/// </summary>
/// <returns></returns>
public bool PanDx()
{
if (fattorePan <= 0.0) // Se fattore errato, esce
return false;
P1 = P1 + panx * dX * fattorePan;
P2 = P2 + panx * dX * fattorePan;
RicalcolaFinestra();
return true;
}
private void aggiungiToolStripMenuItem_Click(object sender, EventArgs e)
{
displayList.Clear();
Point2D ax1, ax2, ax3; // Punti assi
ax1 = new Point2D(0,0);
ax2 = new Point2D(finestra.P2.x,0);
ax3 = new Point2D(0,finestra.P2.y);
(new Line2D(ax1,ax2)).Display(displayList,3); // Assi
(new Line2D(ax1,ax3)).Display(displayList,3);
this.gradiprimi.Visible=true;
this.percdiam.Visible=true;
FormTrasfo ft = new FormTrasfo();
ft.ShowDialog();
Transform2D tr = Transform2D.Rotazione(ft.r) + Transform2D.Traslazione(ft.x,ft.y);
//Transform2D tr = Transform2D.Traslazione(Math.Max(lente.ET,lente.CT),0.0);
CorpoOttico corpolente = lente.CreaCorpoOttico(tr);
MaterialeOttico ambiente = new MaterialeOttico("vuoto", 1.0);
completo.Add(corpolente.Materiale);
completo.Add(ambiente);
completo.Add(corpolente);
//((CorpoOttico)amb.GetOggetto("lente")).Display(displayList,0); //lenteIn.Display(displayList,0);
completo.Display(displayList,0);
//corpolente.Display(displayList,0);
Invalidate();
}
/// <summary>
/// Pan in giu`
/// </summary>
/// <returns></returns>
public bool PanGiu()
{
if (fattorePan <= 0.0) // Se fattore errato, esce
return false;
P1 = P1 - pany * dY * fattorePan;
P2 = P2 - pany * dY * fattorePan;
RicalcolaFinestra();
return true;
}