mirror of
https://github.com/bolero-MURAKAMI/Sprout.git
synced 2024-12-25 21:35:41 +00:00
99 lines
2.8 KiB
C++
99 lines
2.8 KiB
C++
/*=============================================================================
|
|
Copyright (c) 2011-2017 Bolero MURAKAMI
|
|
https://github.com/bolero-MURAKAMI/Sprout
|
|
|
|
Distributed under the Boost Software License, Version 1.0. (See accompanying
|
|
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
|
=============================================================================*/
|
|
//
|
|
// DARKROOM_SOURCE
|
|
//
|
|
#ifndef DARKROOM_SOURCE
|
|
# error DARKROOM_SOURCE not defined. for example: "../../example/darkroom/two_spheres.hpp"
|
|
#else
|
|
# include DARKROOM_SOURCE
|
|
#endif
|
|
|
|
//
|
|
// DARKROOM_TOTAL_WIDTH
|
|
// DARKROOM_TOTAL_HEIGHT
|
|
//
|
|
#ifndef DARKROOM_TOTAL_WIDTH
|
|
# define DARKROOM_TOTAL_WIDTH 16
|
|
#endif
|
|
#ifndef DARKROOM_TOTAL_HEIGHT
|
|
# define DARKROOM_TOTAL_HEIGHT DARKROOM_TOTAL_WIDTH
|
|
#endif
|
|
|
|
//
|
|
// DARKROOM_TILE_WIDTH
|
|
// DARKROOM_TILE_HEIGHT
|
|
//
|
|
#ifndef DARKROOM_TILE_WIDTH
|
|
# define DARKROOM_TILE_WIDTH DARKROOM_TOTAL_WIDTH
|
|
#endif
|
|
#ifndef DARKROOM_TILE_HEIGHT
|
|
# define DARKROOM_TILE_HEIGHT DARKROOM_TOTAL_HEIGHT
|
|
#endif
|
|
|
|
//
|
|
// DARKROOM_OFFSET_X
|
|
// DARKROOM_OFFSET_Y
|
|
//
|
|
#ifndef DARKROOM_OFFSET_X
|
|
# define DARKROOM_OFFSET_X 0
|
|
#endif
|
|
#ifndef DARKROOM_OFFSET_Y
|
|
# define DARKROOM_OFFSET_Y 0
|
|
#endif
|
|
|
|
//
|
|
// DARKROOM_RUNTIME/DARKROOM_VARIABLE
|
|
//
|
|
#ifndef DARKROOM_RUNTIME
|
|
# define DARKROOM_VARIABLE SPROUT_STATIC_CONSTEXPR
|
|
#else
|
|
# define DARKROOM_VARIABLE
|
|
#endif
|
|
|
|
#include <iostream>
|
|
#include <sprout/workaround/std/cstddef.hpp>
|
|
#include <sprout/darkroom.hpp>
|
|
|
|
namespace darkcult {
|
|
SPROUT_STATIC_CONSTEXPR std::size_t total_width = DARKROOM_TOTAL_WIDTH;
|
|
SPROUT_STATIC_CONSTEXPR std::size_t total_height = DARKROOM_TOTAL_HEIGHT;
|
|
SPROUT_STATIC_CONSTEXPR std::size_t tile_width = DARKROOM_TILE_WIDTH;
|
|
SPROUT_STATIC_CONSTEXPR std::size_t tile_height = DARKROOM_TILE_HEIGHT;
|
|
SPROUT_STATIC_CONSTEXPR std::size_t offset_x = DARKROOM_OFFSET_X;
|
|
SPROUT_STATIC_CONSTEXPR std::size_t offset_y = DARKROOM_OFFSET_Y;
|
|
} // namespace darkcult
|
|
|
|
int main() {
|
|
using namespace sprout::darkroom;
|
|
|
|
typedef pixels::color_pixels<darkcult::tile_width, darkcult::tile_height>::type image_type;
|
|
DARKROOM_VARIABLE auto image = pixels::generate<image_type>(
|
|
darkcult::raytracer, darkcult::renderer, darkcult::camera,
|
|
darkcult::object, darkcult::light,
|
|
darkcult::offset_x, darkcult::offset_y,
|
|
darkcult::total_width, darkcult::total_height
|
|
);
|
|
|
|
std::cout
|
|
<< "P3" << std::endl
|
|
<< image[0].size() << ' ' << image.size() << std::endl
|
|
<< 255 << std::endl
|
|
;
|
|
for (auto i = image.begin(), last = image.end(); i != last; ++i) {
|
|
auto const& line = *i;
|
|
for (auto j = line.begin(), last = line.end(); j != last; ++j) {
|
|
auto const& pixel = *j;
|
|
std::cout
|
|
<< unsigned(colors::r(pixel)) << ' '
|
|
<< unsigned(colors::g(pixel)) << ' '
|
|
<< unsigned(colors::b(pixel)) << std::endl
|
|
;
|
|
}
|
|
}
|
|
}
|