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Added some sanity checking.

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curt 2002-01-22 15:38:02 +00:00
parent 3c929655ef
commit c98c633b4d
1 changed files with 16 additions and 0 deletions
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16
src/Time/light.cxx
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@ -166,6 +166,22 @@ void fgLIGHT::UpdateAdjFog( void ) {
// set fog color (we'll try to match the sunset color in the
// direction we are looking
// Do some sanity checking ...
if ( sun_rotation < -2.0 * SGD_2PI || sun_rotation > 2.0 * SGD_2PI ) {
SG_LOG( SG_EVENT, SG_ALERT, "Sun rotation bad = " << sun_rotation );
exit(-1);
}
if ( f->get_Psi() < -2.0 * SGD_2PI || f->get_Psi() > 2.0 * SGD_2PI ) {
SG_LOG( SG_EVENT, SG_ALERT, "Psi rotation bad = " << f->get_Psi() );
exit(-1);
}
if ( globals->get_current_view()->get_view_offset() < -2.0 * SGD_2PI ||
globals->get_current_view()->get_view_offset() > 2.0 * SGD_2PI ) {
SG_LOG( SG_EVENT, SG_ALERT, "Psi rotation bad = "
<< globals->get_current_view()->get_view_offset() );
exit(-1);
}
// first determine the difference between our view angle and local
// direction to the sun
rotation = -(sun_rotation + SGD_PI)