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Remove some now depreciated lighting code

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ehofman 2003-06-07 10:34:34 +00:00
parent 383c91b818
commit a3e660703a
1 changed files with 0 additions and 46 deletions
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46
src/Time/light.cxx
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@ -214,51 +214,6 @@ void fgLIGHT::UpdateAdjFog( void ) {
rotation -= SGD_2PI;
}
#ifdef USE_OLD_SUNSET_CODE
double sun_angle_deg, param1[3], param2[3];
rotation *= SGD_RADIANS_TO_DEGREES;
// fgPrintf( SG_EVENT, SG_INFO,
// " View to sun difference in degrees = %.2f\n", rotation);
// next check if we are in a sunset/sunrise situation
sun_angle_deg = sun_angle * SGD_RADIANS_TO_DEGREES;
if ( (sun_angle_deg > 80.0) && (sun_angle_deg < 100.0) ) {
/* 0.0 - 0.6 */
param1[0] = (10.0 - fabs(90.0 - sun_angle_deg)) / 20.0;
param1[1] = (10.0 - fabs(90.0 - sun_angle_deg)) / 40.0;
param1[2] = (10.0 - fabs(90.0 - sun_angle_deg)) / 30.0;
// param2[2] = -(10.0 - fabs(90.0 - sun_angle)) / 30.0;
} else {
param1[0] = param1[1] = param1[2] = 0.0;
}
if ( rotation - 180.0 <= 0.0 ) {
param2[0] = param1[0] * (180.0 - rotation) / 180.0;
param2[1] = param1[1] * (180.0 - rotation) / 180.0;
param2[2] = param1[2] * (180.0 - rotation) / 180.0;
// printf("param1[0] = %.2f param2[0] = %.2f\n", param1[0], param2[0]);
} else {
param2[0] = param1[0] * (rotation - 180.0) / 180.0;
param2[1] = param1[1] * (rotation - 180.0) / 180.0;
param2[2] = param1[2] * (rotation - 180.0) / 180.0;
// printf("param1[0] = %.2f param2[0] = %.2f\n", param1[0], param2[0]);
}
adj_fog_color[0] = fog_color[0] + param2[0];
if ( adj_fog_color[0] > 1.0 ) { adj_fog_color[0] = 1.0; }
adj_fog_color[1] = fog_color[1] + param2[1];
if ( adj_fog_color[1] > 1.0 ) { adj_fog_color[1] = 1.0; }
adj_fog_color[2] = fog_color[2] + param2[2];
if ( adj_fog_color[2] > 1.0 ) { adj_fog_color[2] = 1.0; }
adj_fog_color[3] = fog_color[3];
#else
// revert to unmodified values before usign them.
//
float *sun_color = thesky->get_sun_color();
@ -291,7 +246,6 @@ void fgLIGHT::UpdateAdjFog( void ) {
//
gamma_correct_rgb( fog_color );
gamma_correct_rgb( cloud_color );
#endif
}