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Small, time related color adjustments for the sunrise/sunset code

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ehofman 2003-05-16 22:50:08 +00:00
parent 9c05297660
commit 119559597f
1 changed files with 2 additions and 2 deletions
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4
src/Time/light.cxx
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@ -169,7 +169,7 @@ void fgLIGHT::Update( void ) {
// update the cloud colors for sunrise/sunset effects (darken them)
if (sun_angle > 1.0) {
float sun2 = sqrt(sun_angle);
float sun2 = pow(sun_angle, 1.4);
cloud_color[0] /= sun2;
cloud_color[1] /= sun2;
cloud_color[2] /= sun2;
@ -274,7 +274,7 @@ void fgLIGHT::UpdateAdjFog( void ) {
float f_brightness = (sun_angle > 1.0) ? sun_angle : 1.0;
float f_red = fog_color[0] / f_brightness;
float f_green = fog_color[1] / f_brightness;
float f_blue = fog_color[2] / f_brightness;
float f_blue = (fog_color[2] / f_brightness) * pow(sun_color[2], 1/3);
adj_fog_color[0] = rf3 * f_red + rf2 * s_red;
adj_fog_color[1] = rf3 * f_green + rf2 * s_green;