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#include <stdio.h>
#include <math.h>
#include <stdlib.h>
#include "vector.h"
#include "ray.h"
#include "scene.h"
#include "pgm.h"
#define TESTW 1000
#define TESTH 1000
int main()
{
//printf("Starting\n");
space_t s;
s.objects = NULL;
s.lights = NULL;
color_set(&s.ambient, 25, 25, 25);
// Currently havin issues with white background
// color_set(&s.back, 255, 255, 255);
color_set(&s.back, 0, 0, 0);
material_t m;
vector_set(&m.color, 1, 1, 1);
material_set_phong(&m, 0, 0, 40);
m.reflective = 0.5;
material_t m2;
vector_set(&m2.color, 0.1, 1, 0.7);
material_set_phong(&m2, 1, 0.7, 10);
m2.reflective = 0.0;
material_t mpl;
//vector_set(&mpl.color, 0, 0.396, 0.7019);
vector_set(&mpl.color, 1, 1, 1);
material_set_phong(&mpl, 1, 0.0, 50);
mpl.reflective = 0.0;
vector_set(&s.view.position, 0, 14, 8);
vector_set(&s.view.target, 0, 0, 0);
s.view.width = TESTW;
s.view.height = TESTH;
viewpoint_init(&s.view);
// Setup plane
add_sphere(&s, vector_set(NULL, 3, -1, 5), 5, &m);
add_sphere(&s, vector_set(NULL, 3, 7, 3), 2, &m2);
add_plane(&s, vector_set(NULL, 0, 0, 2), vector_set(NULL, 0, 0, 1), &mpl);
//add_plane(&s, vector_set(NULL, 0, -20, 0), vector_set(NULL, 0, 1, 0), &mpl);
//add_light(&s, vector_set(NULL, 20, 0, 20), color_set(NULL, 255, 255, 255), color_set(NULL, 150, 150, 150));
add_light(&s, vector_set(NULL, 20, 0, 30), color_set(NULL, 255, 255, 255), color_set(NULL, 150, 150, 150));
//add_light(&s, vector_set(NULL, 0, 10, 20), color_set(NULL, 255, 255, 255), color_set(NULL, 150, 150, 150));
pgm_write_header(stdout, TESTW, TESTH);
for (int y = TESTH; y; y--) {
for (int x = TESTW; x; x--) {
color_t *c = ray_trace(&s, x, y);
if (c) {
pgm_write_pixel(stdout, c);
}
free(c);
}
}
}
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