Add informative outputs when running
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b21d430116
commit
5e49ef542b
3 changed files with 12 additions and 4 deletions
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@ -127,10 +127,14 @@ int main(int argc, char **argv) {
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// auto pixels = Ex02::RT::renderGraySphere(
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// outputWidth, outputHeight, threadCount);
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std::cout << "Rendering image of width " << outputWidth << " and height "
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<< outputHeight << " with " << threadCount << " thread(s)..."
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<< std::endl;
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auto pixels =
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Ex02::RT::renderColorsWithSpheres(outputWidth, outputHeight, threadCount);
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pixels.writeToFile(outputFile);
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auto outFilename = pixels.writeToFile(outputFile);
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std::cout << "Rendered image saved to " << outFilename << std::endl;
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return 0;
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}
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@ -26,8 +26,9 @@ const Ex02::RT::Pixel &Ex02::RT::Image::getPixel(unsigned int x,
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return data.at(x + y * width);
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}
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void Ex02::RT::Image::writeToFile(const std::string &filename) const {
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std::ofstream out(filename + ".ppm");
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std::string Ex02::RT::Image::writeToFile(const std::string &filename) const {
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std::string outfilename = filename + ".ppm";
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std::ofstream out(outfilename);
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out << "P3\n" << width << ' ' << data.size() / width << " 255" << '\n';
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for (unsigned int j = 0; j < data.size() / width; ++j) {
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@ -38,6 +39,8 @@ void Ex02::RT::Image::writeToFile(const std::string &filename) const {
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}
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out << '\n';
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}
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return outfilename;
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}
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/*
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@ -31,7 +31,8 @@ public:
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Pixel &getPixel(unsigned int x, unsigned int y);
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const Pixel &getPixel(unsigned int x, unsigned int y) const;
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void writeToFile(const std::string &filename) const;
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// returns actual output filename
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std::string writeToFile(const std::string &filename) const;
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private:
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unsigned int width;
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