23 lines
527 B
C++
23 lines
527 B
C++
#include "color.h"
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#include "vec3.h"
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#include <iostream>
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int main() {
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// Image
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const int image_width = 256;
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const int image_height = 256;
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// Render
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std::cout<<"P3\n"<<image_width<<" "<<image_height<<"\n255\n";
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for (int j = image_height-1; j >= 0; --j) {
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std::cerr<<"\rScanlines remaining: "<<j<<" "<<std::flush;
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for (int i = 0; i < image_width; ++i) {
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color pixel_color(double(i) / (image_width-1), double(j) / (image_height-1), 0.25);
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write_color(std::cout, pixel_color);
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}
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}
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std::cerr<<"\nDone.\n";
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}
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