void displayResult(CImgDisplay display, CImg<unsigned char> map_image, Solution solution)
{
double hue = 0.0;
unsigned char color [3] = {0,0,0};
hue_to_rgb(hue, color);
CImg<unsigned char> allMoves = map_image;
for (int i = 0; i < solution.num_routes; i++)
{
Point from, to;
for (int city = 0; city < solution.routes[i].num_cities - 1; city++)
{
from = solution.routes[i].cities[city].location;
to = solution.routes[i].cities[city+1].location;
allMoves.draw_line(from.x,from.y,to.x,to.y,color,1.0);
}
hue += (1.0/(double)solution.num_routes);
hue_to_rgb(hue, color);
}
display.display(allMoves);
while(!display.is_closed())display.wait();
}
inline vec3 hsl_to_rgb(vec3 in)
{
float v1, v2;
vec3 out;
if(in.s == 0)
{
out.r = in.l;
out.g = in.l;
out.b = in.l;
}
else
{
if(in.l < 0.5f)
v2 = in.l * (1 + in.s);
else
v2 = (in.l+in.s) - (in.s*in.l);
v1 = 2 * in.l - v2;
out.r = hue_to_rgb(v1, v2, in.h + (1.0f/3.0f));
out.g = hue_to_rgb(v1, v2, in.h);
out.b = hue_to_rgb(v1, v2, in.h - (1.0f/3.0f));
}
return out;
}
Hsl::operator Rgb() const
{
assert(!(h < 0 || h > 1) && !(s < 0 || s > 1) && !(l < 0 || l > 1));
Rgb color{0, 0, 0, a};
if (fabs(s) < 0.000001)
{
color.r = l;
color.g = l;
color.b = l;
}
else
{
double v2;
if (l < 0.5)
v2 = l * (1 + s);
else
v2 = (l + s) - (s * l);
double v1 = 2 * l - v2;
color.r = hue_to_rgb(v1, v2, h + (1 / 3.0));
color.g = hue_to_rgb(v1, v2, h);
color.b = hue_to_rgb(v1, v2, h - (1 / 3.0));
}
return color;
}
inline void hsl2rgb(double h, double s, double l,
double & r, double & g, double & b) {
if (!s) {
r = g = b = l;
}
double m2 = (l <= 0.5) ? l * (s + 1.0) : l + s - l * s;
double m1 = l * 2.0 - m2;
r = hue_to_rgb(m1, m2, h + 1.0/3.0);
g = hue_to_rgb(m1, m2, h);
b = hue_to_rgb(m1, m2, h - 1.0/3.0);
}
void displayResultAnimated(CImgDisplay display, CImg<unsigned char> thisRoute, Solution solution)
{
double hue = 0.0;
unsigned char color [3] = {0,0,0};
unsigned char green [3] = {0,255,0};
unsigned char red [3] = {255,0,0};
hue_to_rgb(hue, color);
CImg<unsigned char> cleanMap = thisRoute;
CImg<unsigned char> allMoves = thisRoute;
for (int i = 0; i < solution.num_routes; i++)
{
Point from, to;
for (int city = 0; city < solution.routes[i].num_cities - 1; city++)
{
from = solution.routes[i].cities[city].location;
to = solution.routes[i].cities[city+1].location;
CImg<unsigned char> thisMove = thisRoute;
thisRoute.draw_line(from.x,from.y,to.x,to.y,color,1.0);
allMoves.draw_line(from.x,from.y,to.x,to.y,color,1.0);
thisMove.draw_arrow(from.x,from.y,to.x,to.y,red,1.0);
display.display(thisMove);
Sleep(10);
}
display.display(thisRoute);
thisRoute = cleanMap;
Sleep(250);
hue += (1.0/(double)solution.num_routes);
hue_to_rgb(hue, color);
}
display.display(allMoves);
//all.display(display);
while(!display.is_closed())display.wait();
}
static int hls_to_rgb(int hue, int lum, int sat)
{
int R, G, B;
int Magic1, Magic2;
const int RGBMAX = 255;
const int HLSMAX = 100;
if (sat == 0) {
R = G = B = (lum * RGBMAX) / HLSMAX;
} else {
if (lum <= (HLSMAX / 2)) {
Magic2 = (lum * (HLSMAX + sat) + (HLSMAX / 2)) / HLSMAX;
} else {
Magic2 = lum + sat - ((lum * sat) + (HLSMAX / 2)) / HLSMAX;
}
Magic1 = 2 * lum - Magic2;
R = (hue_to_rgb(Magic1, Magic2, hue + (HLSMAX / 3)) * RGBMAX + (HLSMAX / 2)) / HLSMAX;
G = (hue_to_rgb(Magic1, Magic2, hue) * RGBMAX + (HLSMAX / 2)) / HLSMAX;
B = (hue_to_rgb(Magic1, Magic2, hue - (HLSMAX / 3)) * RGBMAX + (HLSMAX/2)) / HLSMAX;
}
return SIXEL_RGB(R, G, B);
}
