void key(unsigned char key, int x, int y){
bool need_redisplay = true;
switch (key) {
case 27: /* Escape key */
//continue_in_main_loop = false; // (**)
//Freeglut's sentence for stopping glut's main loop (*)
glutLeaveMainLoop ();
break;
// ----------------
// linea de debug::: cout<< angleX << " "<< angleY << " " <<angleZ << " ";
case 't':
escena->obRotate(5,0);
break;
case 'y':
escena->obRotate(-5,0);
break;
// ----------------
case 'g':
escena->obRotate(5,1);
break;
case 'h':
escena->obRotate(-5,1);
break;
// ----------------
case 'b':
escena->obRotate(5,-1);
break;
case ',':
escena->obRotate(-5,-1);
break;
// ----------------
// ------ Roll
case 'u':
acumRoll += 0.09;
camera.roll(acumRoll);
break;
case 'i':
acumRoll += -0.09;
camera.roll(acumRoll);
break;
// ------ Yaw
case 'j':
acumYaw += 0.01;
acumRoll = 0;
acumPitch = 0;
camera.yaw(acumYaw);
break;
case 'k':
acumYaw += -0.01;
acumRoll = 0;
acumPitch = 0;
camera.yaw(acumYaw);
break;
// ------ Pitch
case 'n':
acumPitch += 0.01;
acumRoll = 0;
acumYaw = 0;
camera.pitch(acumPitch);
break;
case 'm':
acumPitch += -0.01;
acumRoll = 0;
acumYaw = 0;
camera.pitch(acumPitch);
break;
// ------ Recorrido X
case 'e':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.recorridoEje(10.0,0.0,0.0);
break;
case 'r':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.recorridoEje(-10.0,0.0,0.0);
break;
// ------ Recorrido Y
case 'd':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.recorridoEje(0.0,10.0,0.0);
break;
case 'f':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.recorridoEje(0.0,-10.0,0.0);
break;
// ------ Recorrido Z
case 'c':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.recorridoEje(0.0,0.0,10.0);
break;
case 'v':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.recorridoEje(0.0,0.0,-10.0);
break;
// ------ Desplazar X
case 'q':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.desplazar(2.0,0.0,0.0);
break;
case 'w':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.desplazar(-2.0,0.0,0.0);
break;
// ------ Desplazar Y
case 'a':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.desplazar(0.0,2.0,0.0);
break;
case 's':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.desplazar(0.0,-2.0,0.0);
break;
// ------ Desplazar Z
case 'z':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.desplazar(0.0,0.0,2.0);
break;
case 'x':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.desplazar(0.0,0.0,-2.0);
break;
// ------ Ortogonal
case 'o':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.ortogonal(xLeft,xRight,yBot,yTop,N,F);
break;
// ------ Perspectiva
case 'p':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.perspectiva(xLeft,xRight,yBot,yTop,N,F);
break;
// ------ Oblicua
case 'l':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.oblicua(aux.clone(),xLeft,xRight,yBot,yTop,N,F);
break;
// ------ Gira X
case '1':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.giraX(0.1);
break;
// ------ Gira Y
case '2':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.giraY(0.1);
break;
// ------ Gira Z
case '3':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.giraZ(0.1);
break;
// ------ Vista Lateral
case '4':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.lateral();
break;
// ------ Vista Frontal
case '5':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.frontal();
break;
// ------ Vista Cenital
case '6':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.cenital();
break;
// ------ Vista Esquina
case '7':
acumRoll = 0;
acumPitch = 0;
acumYaw = 0;
camera.esquina();
break;
default:
need_redisplay = false;
cout<<key<<endl;
break;
}
if (need_redisplay)
glutPostRedisplay();
}
void key(unsigned char key, int x, int y){
float angleLamp;
bool need_redisplay = true;
switch (key) {
case 27: /* Escape key */
//continue_in_main_loop = false; // (**)
//Freeglut's sentence for stopping glut's main loop (*)
glutLeaveMainLoop ();
break;
/*case 'a': //Eje X
angleX += 1.0;
break;
case 'z': //Eje X
angleX -= 1.0;
break;
case 's': //Eje Y
angleY += 1.0;
break;
case 'x': //Eje Y
angleY -= 1.0;
break;
case 'd': //Eje Z
angleZ += 1.0;
break;
case 'c': //Eje Z
angleZ -= 1.0;
break;*/
case 'u': //roll
camera.roll(0.09); //0.09 radianes = 5 grados
break;
case 'i':
camera.roll(-0.09);
break;
case 'j': //yaw
camera.yaw(0.01);
break;
case 'k':
camera.yaw(-0.01);
break;
case 'n': //pitch
camera.pitch(0.01);
break;
case 'm':
camera.pitch(-0.01);
break;
case 'e': //Along axis X
recorridoX = 10.0;
recorridoY = 0.0;
recorridoZ = 0.0;
camera.recorridoEje(recorridoX, recorridoY, recorridoZ);
break;
case 'r':
recorridoX = -10.0;
recorridoY = 0.0;
recorridoZ = 0.0;
camera.recorridoEje(recorridoX, recorridoY, recorridoZ);
break;
case 'd': //Along axis Y
recorridoY = 10.0;
recorridoX = 0.0;
recorridoZ = 0.0;
camera.recorridoEje(recorridoX, recorridoY, recorridoZ);
break;
case 'f':
recorridoY = -10.0;
recorridoX = 0.0;
recorridoZ = 0.0;
camera.recorridoEje(recorridoX, recorridoY, recorridoZ);
break;
case 'c': //Along axis Z
recorridoZ = 10.0;
recorridoX = 0.0;
recorridoY = 0.0;
camera.recorridoEje(recorridoX, recorridoY, recorridoZ);
break;
case 'v':
recorridoZ = -10.0;
recorridoX = 0.0;
recorridoY = 0.0;
camera.recorridoEje(recorridoX, recorridoY, recorridoZ);
break;
case 's': //Desplazar
desplazaY = 2.0;
camera.desplazar(0.0, desplazaY, 0.0);
break;
case 'x':
desplazaY = -2.0;
camera.desplazar(0.0, desplazaY, 0.0);
break;
case '1': //Gira X
//angleGiraX += 0.1;
camera.giraX(0.1);
break;
case '2': //Gira Y
//angleGiraY += 0.1;
camera.giraY(0.1);
break;
case '3': //Gira Z
//angleGiraZ += 0.1;
camera.giraZ(0.1);
break;
case '4': //Lateral
camera.lateral();
break;
case '5': //Frontal
camera.frontal();
break;
case '6': //Cenital
camera.cenital();
break;
case '7': //Esquina
camera.esquina();
break;
case 'o': //Ortogonal
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(xLeft, xRight, yBot, yTop, N, F);
break;
case 'p': //Perspectiva
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(45, 1, N, F);
break;
case 'l': //Oblicua
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
d.normaliza();
if(d.getZ() != 0.0 && (d.getX() != 0 || d.getY() != 0 || d.getZ() != 1)){
GLfloat m[16] = {
1, 0, 0, 0,
0, 1, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1
};
m[8] = -(d.getX()) / d.getZ();
m[9] = -(d.getY()) / d.getZ();
m[12] = -N * (d.getX() / d.getZ());
m[13] = -N * (d.getY() / d.getZ());
glOrtho(xLeft, xRight, yBot, yTop, N, F);
glMultMatrixf(m);
}
break;
case 'y': //Trasladar escena
escena->traslacionEscena(1, 0, 0);
break;
case 'h':
escena->traslacionEscena(-1, 0, 0);
break;
case 'g': //Escalacion escena
escena->escalacionEscena(1, 2, 1);
break;
case 'b':
escena->escalacionEscena(1, 0.5, 1);
break;
case '8': //Rotacion escena
escena->rotacionEscena(2,0,1,0);
break;
case '9':
escena->rotacionEscena(-2,0,1,0);
break;
case 't': //Encender/apagar luz ambiente global
if(globalOn){
globalOn = false;
glDisable(GL_LIGHT0);
glDisable(GL_LIGHT1);
glDisable(GL_LIGHT2);
GLfloat amb[] = {0.0,0.0,0.0,1.0};
glLightModelfv(GL_LIGHT_MODEL_AMBIENT, amb);
} else {
globalOn = true;
glEnable(GL_LIGHT0);
glEnable(GL_LIGHT1);
glEnable(GL_LIGHT2);
GLfloat amb[] = {0.2,0.2,0.2,1.0};
glLightModelfv(GL_LIGHT_MODEL_AMBIENT, amb);
}
break;
case 'a': //Escalar lámpara
escena->getHijo(15)->getTAfin()->escalacion(1, 1.1, 1);
escena->getHijo(15)->getTAfin()->traslacion(0, -1, 0);
lampHeight *= 1.1;
angleLamp = calculateLampAngle(0.5, lampHeight);
glLightf(GL_LIGHT1, GL_SPOT_CUTOFF, angleLamp);
break;
case 'z':
escena->getHijo(15)->getTAfin()->escalacion(1, 0.9, 1);
escena->getHijo(15)->getTAfin()->traslacion(0, 1, 0);
lampHeight *= 0.9;
angleLamp = calculateLampAngle(0.5, lampHeight);
glLightf(GL_LIGHT1, GL_SPOT_CUTOFF, angleLamp);
break;
case 'q': //Encender/apagar lámpara
if(lamparaOn){
lamparaOn = false;
glDisable(GL_LIGHT1);
} else {
lamparaOn = true;
glEnable(GL_LIGHT1);
}
break;
case 'w': // Activar/desactivar luz remota del este
if(luzRemotaOn){
luzRemotaOn = false;
glDisable(GL_LIGHT2);
} else {
luzRemotaOn = true;
glEnable(GL_LIGHT2);
}
break;
case '0': // Activar/desactivar niebla
if(nieblaOn){
nieblaOn = false;
glDisable(GL_FOG);
} else {
nieblaOn = true;
glEnable(GL_FOG);
}
break;
default:
need_redisplay = false;
break;
}
if (need_redisplay)
glutPostRedisplay();
}
