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Add daytime offset to 24-bit rgb color option too

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jaseg 2020-12-25 15:07:33 +01:00
parent 861fc46bb3
commit cac1312906
1 changed files with 1 additions and 1 deletions
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lolcat.c
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@ -195,7 +195,7 @@ int main(int argc, char** argv)
} else {
if (rgb) {
i += wcwidth(c);
float theta = i * freq_h / 5.0f + l * freq_v;
float theta = i * freq_h / 5.0f + l * freq_v + offx * M_PI;
float offset = 0.1;
uint8_t red = lrintf((offset + (1.0f - offset) * (0.5f + 0.5f * sin(theta + 0 ))) * 255.0f);