Function WriteSolidColorImages

src/colmap/scene/reconstruction_test.cc:1408–1418

}

void WriteSolidColorImages(const Reconstruction& reconstruction,
                           const std::filesystem::path& image_path,
                           const BitmapColor<uint8_t>& color) {
  for (const auto& image_id : reconstruction.RegImageIds()) {
    const auto& image = reconstruction.Image(image_id);
    const auto& camera = reconstruction.Camera(image.CameraId());
    Bitmap bitmap(camera.width, camera.height, /*as_rgb=*/true);
    bitmap.Fill(color);
    bitmap.Write(image_path / image.Name());
  }
}

TEST(Reconstruction, ExtractColorsForAllImages) {
  Reconstruction reconstruction;