public LenteEsfericaDescentrada Ler()
{
LenteEsfericaDescentrada model = new LenteEsfericaDescentrada();
model.Diametro = 1;
model.TamanhoArmacao = 1;
model.Dnp = 1;
model.Rx = 1;
model.IndiceRefracao = 1.499;
model.CurvaBase = 1;
//model.FatorConversao = 1;
//model.NovaDiopdria = 1;
//model.CurvaOposta = 1;
//model.Descentracao = 1;
//model.DiferencaBorda = 1;
//model.EspessuraTotal = 1;
//model.EspessuraOposta = 1;
//model.EspessuraMinima = 1;
return(model);
}
public ActionResult Calculo([FromForm] LenteEsfericaDescentrada model)
{
double _fatorConversao = Math.Round(((1.530 - 1) / (model.IndiceRefracao - 1)), 2);
double nd = Math.Round(_fatorConversao * model.Rx, 2);
double co = Math.Round(nd - (model.CurvaBase), 2);
double _x = Math.Round((model.Diametro / 2), 2);
double e = 2.00;
if (nd <= 0.50)
{
e = 2.00;//if (nd >= 0.00 && nd <= 0.50)
}
else if (nd >= 0.51 && nd <= 1.00)
{
e = 1.8;
}
else if (nd >= 1.01 && nd <= 2.50)
{
e = 1.6;
}
else if (nd >= 2.51 && nd <= 4.50)
{
e = 1.4;
}
else if (nd >= 4.51 && nd <= 6.50)
{
e = 1.2;
}
else if (nd >= 6.51 && nd <= 8.00)
{
e = 1.0;
}
else if (nd >= 8.01)
{
e = 0.8;
}
double ezao = Math.Round(Math.Abs((((_x * _x) * Math.Abs(nd)) / 1000) + e), 2);
double ds = Math.Round((model.TamanhoArmacao / 2) - model.Dnp, 2);
double db = Math.Round((0.019 * model.Diametro * ds * Math.Abs(nd) * 0.1), 2);
double et = Math.Round(ezao + (db / 2), 2);
double eo = e + db;
double provaReal = eo - e;
if (model.Rx < 0) //Lente negativa
{
eo = et - db;
provaReal = et - eo;
}
//PROVA REAL
bool isOk = (db == Math.Round(provaReal, 2));
ViewBag.FatorConversao = _fatorConversao.ToString();
ViewBag.NovaDiopdria = nd.ToString();
ViewBag.CurvaOposta = co.ToString();
ViewBag.Descentracao = ds.ToString() + " mm";
ViewBag.DiferencaBorda = db.ToString() + " mm";
ViewBag.Ezao = ezao.ToString() + " mm";
ViewBag.EspessuraTotal = et.ToString() + " mm";
ViewBag.EspessuraOposta = eo.ToString() + " mm";
ViewBag.EspessuraMinima = e.ToString() + " mm";
ViewBag.ProvaReal = (isOk ? "SIM" : "NÃO");
return(View("Create"));
}
