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refactor color.h

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Wander_lust
2026-02-17 02:11:41 +05:30
committed by GitHub
parent 3c066309c3
commit 31aebe5ade
1 changed files with 3 additions and 3 deletions
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include/color.h
+3 -3
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@@ -19,18 +19,18 @@ inline void write_color(std::ostream& out, const color& pixel_color) {
auto g = pixel_color.y(); auto g = pixel_color.y();
auto b = pixel_color.z(); auto b = pixel_color.z();
// Apply a linear to gamma transform for gamma 2
r = linear_to_gamma(r); r = linear_to_gamma(r);
g = linear_to_gamma(g); g = linear_to_gamma(g);
b = linear_to_gamma(b); b = linear_to_gamma(b);
// Translate the [0,1] component values to the byte range [0,255].
static const interval intensity(0.000, 0.999); static const interval intensity(0.000, 0.999);
int rbyte = int(256 * intensity.clamp(r)); int rbyte = int(256 * intensity.clamp(r));
int gbyte = int(256 * intensity.clamp(g)); int gbyte = int(256 * intensity.clamp(g));
int bbyte = int(256 * intensity.clamp(b)); int bbyte = int(256 * intensity.clamp(b));
// Write out the pixel color components.
out << rbyte << ' ' << gbyte << ' ' << bbyte << '\n'; out << rbyte << ' ' << gbyte << ' ' << bbyte << '\n';
} }