diff options
Diffstat (limited to 'src/color.cpp')
| -rw-r--r-- | src/color.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/color.cpp b/src/color.cpp index b0e60e1..3cd3e60 100644 --- a/src/color.cpp +++ b/src/color.cpp @@ -1,11 +1,11 @@ #include "color.hpp" +#include "rt.hpp" void write_color(std::ostream& out, const color& pixel_color, uint32_t samples_per_pixel) { - auto scale = 1.0 / samples_per_pixel; auto scaled_color = pixel_color * scale; - out << static_cast<uint32_t>(255.0 * scaled_color.x) << ' ' - << static_cast<uint32_t>(255.0 * scaled_color.y) << ' ' - << static_cast<uint32_t>(255.0 * scaled_color.z) << std::endl; + out << static_cast<uint32_t>(256.0 * clamp(scaled_color.x, 0.0, 0.999)) << ' ' + << static_cast<uint32_t>(256.0 * clamp(scaled_color.y, 0.0, 0.999)) << ' ' + << static_cast<uint32_t>(256.0 * clamp(scaled_color.z, 0.0, 0.999)) << std::endl; } |