int main(int argc, char* argv[]) {
FreeImage_Initialise();
Camera camera;
Sample sample;
Ray ray;
Color* color = new Color(0.f, 0.f, 0.f);
initColor();
readfile(argv[1], &camera);
const float pi = 3.14159265 ;
float fovx = 2 * atan( tan(camera.fovy * pi/180/2.f) * ((float) w) / ((float) h) ) * 180/pi;
Film film = Film::Film(w, h);
while (Sample::getSample(&sample, w, h)) {
if (sample.x % 700 == 0) printf("Sample: %d, %d\n", sample.x, sample.y);
if (sample.y < 200) continue;
camera.generateRay(sample, &ray, w, h, fovx, camera.fovy);
RayTracer::trace(ray, 0, color, maxdepth, numprimitives, geometricPrimitives, numused, lights, attenuation);
film.commit(sample, *color);
if (sample.y > 250) break;
}
film.writeImage(outputFilename);
FreeImage_DeInitialise();
return 0;
}
#include "catch.hpp"
#include "../src/film.hpp"
TEST_CASE( "Can commit color to buffer in the Film Class", "[Film]" ) {
Film film(200, 200);
SECTION( "Do not throw exceptions when commit not out of bound" ) {
REQUIRE_NOTHROW(film.commit(199, 199, ColorRGB(0, 0, 0)));
}
SECTION( "Exceptions when try to commit out of bound" ) {
REQUIRE_THROWS_AS(film.commit(200, 200, ColorRGB(0, 0, 0)), std::out_of_range);
}
}
