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init.cpp
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115 lines (109 loc) · 3.1 KB
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#include "init.hpp"
using namespace std;
using namespace ed;
void InitVentana::initVentana()
{
ifstream config("config.conf", ios::in);
if(!config)
{
cerr << "Error al leer el archivo de configuracion de ventana\n";
exit(1);
}
string linea;
while(getline(config, linea))
{
if(linea.substr(0, 7) == "Height ")
{
istringstream s(linea.substr(7));
float temporal; s >> temporal;
_height = temporal;
}
if(linea.substr(0, 6) == "Width ")
{
istringstream s(linea.substr(6));
float temporal; s >> temporal;
_width = temporal;
}
if(linea.substr(0, 2) == "X ")
{
istringstream s(linea.substr(2));
float temporal; s >> temporal;
_x = temporal;
}
if(linea.substr(0, 2) == "Y ")
{
istringstream s(linea.substr(2));
float temporal; s >> temporal;
_y = temporal;
}
if(linea.substr(0, 11) == "Fullscreen ")
{
string full(linea.substr(11));
if(full == "true")
_fullscreen = true;
if(full == "false")
_fullscreen = false;
}
}
config.close();
}
vector<vector3d> Rotar(vector<vector3d> modelo, vector3d orientacion, float angulo)
{
vector<vector3d> modeloRotado;
float XRot, YRot, ZRot;
float radian = 3.14159265359f/180.0f;
if(angulo == 0)
return modelo;
if((orientacion.getX() == 0) && (orientacion.getY() == 0) && (orientacion.getZ() == 0))
return modelo;
if(orientacion.getX() != 0)
{
for(unsigned int i = 0; i < modelo.size(); i++)
{
XRot = modelo[i].getX();
YRot = modelo[i].getY()*cos(radian*angulo) - modelo[i].getZ()*sin(radian*angulo);
ZRot = modelo[i].getY()*sin(radian*angulo) + modelo[i].getZ()*cos(radian*angulo);
modeloRotado.push_back(vector3d(XRot, YRot, ZRot));
}
}
if(orientacion.getY() != 0)
{
for(unsigned int i = 0; i < modelo.size(); i++)
{
XRot = modelo[i].getX()*cos(radian*angulo) + modelo[i].getZ()*sin(radian*angulo);
YRot = modelo[i].getY();
ZRot = -modelo[i].getX()*sin(radian*angulo) + modelo[i].getZ()*cos(radian*angulo);
modeloRotado.push_back(vector3d(XRot, YRot, ZRot));
}
}
if(orientacion.getZ() != 0)
{
for(unsigned int i = 0; i < modelo.size(); i++)
{
XRot = modelo[i].getX()*cos(radian*angulo) - modelo[i].getY()*sin(radian*angulo);
YRot = modelo[i].getX()*sin(radian*angulo) + modelo[i].getY()*cos(radian*angulo);
ZRot = modelo[i].getZ();
modeloRotado.push_back(vector3d(XRot, YRot, ZRot));
}
}
return modeloRotado;
}
vector<vector3d> Escalar(vector<vector3d> modelo, vector3d escala)
{
vector<vector3d> modeloEscalado;
for(unsigned int i = 0; i < modelo.size(); i++)
{
modeloEscalado.push_back(vector3d(modelo[i].getX() * escala.getX(), modelo[i].getY() * escala.getY(), modelo[i].getZ() * escala.getZ()));
}
return modeloEscalado;
}
vector<vector3d> Trasladar(vector<vector3d> modelo, vector3d nuevasCoordenadas)
{
vector<vector3d> modeloTrasladado;
for(unsigned int i = 0; i < modelo.size(); i++)
{
//modeloTrasladado.push_back(vector3d(modelo[i].getX() + nuevasCoordenadas.getX(), modelo[i].getY() + nuevasCoordenadas.getY(), modelo[i].getZ() + nuevasCoordenadas.getZ()));
modeloTrasladado.push_back(modelo[i] + nuevasCoordenadas);
}
return modeloTrasladado;
}