//desert towers, a former complex of dorms at BYU. Number and arrangement of buildings easily changed.

SIZE = 1.0;//equal to 10 feet
FLOORS = 7;

TORAD = Math.PI/180;

//textures
brick = new UniformTexture();
brick.diffuseColor.setHSV(35,0.6f,0.6f);
win = new UniformTexture();
win.diffuseColor.setRGB(0.3,0.3,0.3);
white = new UniformTexture();
win.specularity = 0.5f;
win.shininess = 1.0f;
white.diffuseColor.setHSV(50,0.3f,0.8f);
blue = new UniformTexture();
blue.diffuseColor.setHSV(235,0.5f,0.5f);


void tower(Vec3 pos, double angle)
{
    //make a single tower, center of base at pos, rotated angle
    var box, c;
    Vec3 vv;
    double x,y,z, offset;
    int i,j;
    Mat4 th, mpos;
    th = Mat4.yrotation(angle*TORAD);
    mpos = Mat4.translation(pos.x, pos.y, pos.z);
    //first floor
    box = new Cube(8*SIZE,1.5*SIZE,4*SIZE);
    box.setTexture(win, win.getDefaultMapping(box));
    vv = new Vec3(0,0.75*SIZE,0);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);
    rr.transformOrigin(mpos);
    script.addObject(box, rr);
    
    box = new Cube(1.25*SIZE,1.5*SIZE,4.05*SIZE);
    box.setTexture(brick, brick.getDefaultMapping(box));
    vv = new Vec3(-3.5*SIZE,0.75*SIZE,0);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    script.addObject(box, rr);
    vv = new Vec3(3.5*SIZE,0.75*SIZE,0);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    script.addObject(box, rr);
    vv = new Vec3(2.25*SIZE,0.75*SIZE,0);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    script.addObject(box, rr);
    
    box = new Cube(3.9*SIZE,0.3*SIZE,4.05*SIZE);
    box.setTexture(brick, brick.getDefaultMapping(box));
    vv = new Vec3(-0.95*SIZE,0.15*SIZE,0);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    script.addObject(box, rr);
    
    box = new Cube(4.6*SIZE,0.6*SIZE,4.05*SIZE);
    box.setTexture(brick, brick.getDefaultMapping(box));
    vv = new Vec3(-0.6*SIZE,1.15*SIZE,0);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    script.addObject(box, rr);
    
    //columns
    c = new Cube(0.35*SIZE,1.5*SIZE,0.35*SIZE);
    c.setTexture(white, white.getDefaultMapping(c));
    for (i=-2;i<=2;i++)
    {
        z = 2.7*SIZE;
        vv = new Vec3(i*2.0*SIZE,0.75*SIZE,z);
        rr = new CoordinateSystem(vv, 0,0,0);
        rr.transformCoordinates(th);rr.transformOrigin(mpos);
        script.addObject(c, rr);
        vv = new Vec3(i*2.0*SIZE,0.75*SIZE,-z);
        rr = new CoordinateSystem(vv, 0,0,0);
        rr.transformCoordinates(th);rr.transformOrigin(mpos);
        script.addObject(c, rr);
    }
    
    
    //upper floors
    offset = 1.5*SIZE;//height of first floor
    box = new Cube(9.9*SIZE,(FLOORS-1)*SIZE,6*SIZE);
    box.setTexture(win, win.getDefaultMapping(box));
    vv = new Vec3(0,(FLOORS-1)/2+offset,0);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    script.addObject(box, rr);
    
    box = new Cube(0.5*SIZE,(FLOORS-1)*SIZE,6.1*SIZE);
    box.setTexture(brick, brick.getDefaultMapping(box));
    for (i=-4;i<5;i++)
    {
        vv = new Vec3(i*SIZE,(FLOORS-1)/2+offset,0);
        rr = new CoordinateSystem(vv, 0,0,0);
        rr.transformCoordinates(th);rr.transformOrigin(mpos);
        script.addObject(box, rr);
    }
    
    //ends
    box = new Cube(0.25*SIZE,(FLOORS-1)*SIZE,2.1*SIZE);
    box.setTexture(brick, brick.getDefaultMapping(box));
    double x = 4.875*SIZE;
    double z = 2*SIZE;
    vv = new Vec3(x,(FLOORS-1)/2+offset,z);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    script.addObject(box, rr);
    vv = new Vec3(x,(FLOORS-1)/2+offset,-z);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    script.addObject(box, rr);
    vv = new Vec3(-x,(FLOORS-1)/2+offset,z);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    script.addObject(box, rr);
    vv = new Vec3(-x,(FLOORS-1)/2+offset,-z);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    script.addObject(box, rr);
    
    box = new Cube(0.25*SIZE,FLOORS-1,SIZE);
    box.setTexture(brick, brick.getDefaultMapping(box));
    vv = new Vec3(x,(FLOORS-1)/2+offset,0);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    script.addObject(box, rr);
    vv = new Vec3(-x,(FLOORS-1)/2+offset,0);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    script.addObject(box, rr);
    
    //horizontals
    box = new Cube(9.95*SIZE,0.4*SIZE,6.05*SIZE);
    box.setTexture(white, white.getDefaultMapping(box));
    for(i=1;i<FLOORS-1;i++)
    {
        vv = new Vec3(0,i*SIZE+offset+0.1*SIZE,0);
        rr = new CoordinateSystem(vv, 0,0,0);
        rr.transformCoordinates(th);rr.transformOrigin(mpos);
        script.addObject(box, rr);
    }
    box = new Cube(9.95*SIZE,0.3*SIZE,6.05*SIZE);
    box.setTexture(white, white.getDefaultMapping(box));
    vv = new Vec3(0,offset+0.15*SIZE,0);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    script.addObject(box, rr);
    box = new Cube(9.95*SIZE,0.1*SIZE,6.05*SIZE);
    box.setTexture(white, white.getDefaultMapping(box));
    vv = new Vec3(0,offset+(FLOORS-1)*SIZE-0.05*SIZE,0);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    script.addObject(box, rr);
    
    box = new Cube(9.9*SIZE,0.2*SIZE,6.0*SIZE);
    box.setTexture(white, white.getDefaultMapping(box));
    vv = new Vec3(0,offset,0);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    script.addObject(box, rr);
    vv = new Vec3(0,offset+(FLOORS-1)*SIZE,0);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    script.addObject(box, rr);
    
    //roof structure
    box = new Cube(1.5*SIZE,1.0*SIZE,3*SIZE);
    box.setTexture(brick, brick.getDefaultMapping(box));
    vv = new Vec3(-3.2*SIZE,offset+(FLOORS-1)*SIZE+0.6*SIZE,0);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    script.addObject(box, rr);
    box = new Cube(1.55*SIZE,0.1*SIZE,3.05*SIZE);
    box.setTexture(white, white.getDefaultMapping(box));
    vv = new Vec3(-3.2*SIZE,offset+(FLOORS-1)*SIZE+1.1*SIZE,0);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    script.addObject(box, rr);
    
    box = new Cube(1.5*SIZE,1.4*SIZE,3*SIZE);
    box.setTexture(brick, brick.getDefaultMapping(box));
    vv = new Vec3(0.5*SIZE,offset+(FLOORS-1)*SIZE+0.8*SIZE,0);
    rr = new CoordinateSystem(vv, 0,0,0);
    script.addObject(box, rr);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    box = new Cube(1.55*SIZE,0.1*SIZE,3.05*SIZE);
    box.setTexture(white, white.getDefaultMapping(box));
    vv = new Vec3(0.5*SIZE,offset+(FLOORS-1)*SIZE+1.5*SIZE,0);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    script.addObject(box, rr);
    
    box = new Cube(0.5*SIZE,0.4*SIZE,0.6*SIZE);
    box.setTexture(white, white.getDefaultMapping(box));
    vv = new Vec3(0.5*SIZE, offset+(FLOORS-1)*SIZE+1.7*SIZE,-0.3*SIZE);
    rr = new CoordinateSystem(vv, 0,0,0);
    rr.transformCoordinates(th);rr.transformOrigin(mpos);
    script.addObject(box, rr);
    
    //sun shades
    shade = new Cube(0.7*SIZE,0.6*SIZE,0.05*SIZE);
    shade.setTexture(blue, blue.getDefaultMapping(shade));
    bar = new Cube(0.05*SIZE,0.05*SIZE,0.45*SIZE);
    bar.setTexture(blue, blue.getDefaultMapping(shade));
    for (j=1;j<FLOORS;j++)
    {
        y = j*SIZE+offset-0.3*SIZE;
        z = 3.35*SIZE;
        for (i=-4;i<=5;i++)
        {
            x =(i-0.5)*SIZE;
            vv = new Vec3(x,y,z);
            rr = new CoordinateSystem(vv, 45,0,0);
            rr.transformCoordinates(th);rr.transformOrigin(mpos);
            script.addObject(shade, rr);
            vv = new Vec3(x-0.35*SIZE,y,z-0.2*SIZE);
            rr = new CoordinateSystem(vv, 0,0,0);
            rr.transformCoordinates(th);rr.transformOrigin(mpos);
            script.addObject(bar, rr);
            vv = new Vec3(x+0.35*SIZE,y,z-0.2*SIZE);
            rr = new CoordinateSystem(vv, 0,0,0);
            rr.transformCoordinates(th);rr.transformOrigin(mpos);
            script.addObject(bar, rr);
        }
        vv = new Vec3(-5.35*SIZE,y,0.7*SIZE);
        rr = new CoordinateSystem(vv, 45,90,0);
        rr.transformCoordinates(th);rr.transformOrigin(mpos);
        script.addObject(shade, rr);
        vv = new Vec3(-5.35*SIZE,y,-0.7*SIZE);
        rr = new CoordinateSystem(vv, 45,90,0);
        rr.transformCoordinates(th);rr.transformOrigin(mpos);
        script.addObject(shade, rr);
        
        vv = new Vec3(-5.15*SIZE,y,1.05*SIZE);
        rr = new CoordinateSystem(vv, 0,90,0);
        rr.transformCoordinates(th);rr.transformOrigin(mpos);
        script.addObject(bar, rr);
        vv = new Vec3(-5.15*SIZE,y,-1.05*SIZE);
        rr = new CoordinateSystem(vv, 0,90,0);
        rr.transformCoordinates(th);rr.transformOrigin(mpos);
        script.addObject(bar, rr);
        
        vv = new Vec3(-5.15*SIZE,y,0.35*SIZE);
        rr = new CoordinateSystem(vv, 0,90,0);
        rr.transformCoordinates(th);rr.transformOrigin(mpos);
        script.addObject(bar, rr);
        vv = new Vec3(-5.15*SIZE,y,-0.35*SIZE);
        rr = new CoordinateSystem(vv, 0,90,0);
        rr.transformCoordinates(th);rr.transformOrigin(mpos);
        script.addObject(bar, rr);
     }
}

tower(new Vec3(0,0,-10*SIZE), 180);
tower(new Vec3(0,0,0*SIZE), 180);
tower(new Vec3(0,0,10*SIZE), 180);
tower(new Vec3(-10*SIZE,0,15*SIZE),-90);
tower(new Vec3(-20*SIZE,0,15*SIZE),-90);