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Remove the Moon and Sun illusion effects

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Eatdirt 2021-01-07 23:28:51 +01:00 committed by James Turner
parent e385fa4ecc
commit 4c1f921156
1 changed files with 2 additions and 18 deletions
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20
src/Viewer/renderer.cxx
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@ -863,31 +863,15 @@ FGRenderer::updateSky()
// The sun and moon distances are scaled down versions of the
// actual distance. See FGRenderer::setupView() for more details.
double sun_horiz_eff, moon_horiz_eff;
if (_horizon_effect->getBoolValue()) {
sun_horiz_eff
= 0.67 + pow(osg::clampAbove(0.5 + cos(l->get_sun_angle()),
0.0),
0.33) / 3.0;
moon_horiz_eff
= 0.67 + pow(osg::clampAbove(0.5 + cos(l->get_moon_angle()),
0.0),
0.33)/3.0;
} else {
sun_horiz_eff = moon_horiz_eff = 1.0;
}
SGSkyState sstate;
sstate.pos = globals->get_current_view()->getViewPosition();
sstate.pos_geod = globals->get_current_view()->getPosition();
sstate.ori = globals->get_current_view()->getViewOrientation();
sstate.spin = l->get_sun_rotation();
sstate.gst = globals->get_time_params()->getGst();
sstate.sun_dist = 50000.0 * sun_horiz_eff;
sstate.sun_dist = 50000.0;
sstate.moon_dist_bare = 40000.0;
sstate.moon_dist_factor = moon_horiz_eff;
sstate.moon_dist_factor = 1.0;
sstate.sun_angle = l->get_sun_angle();
SGSkyColor scolor;