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Code Issues 121 Wiki Activity

linux support

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This commit is contained in:
milek7
2017-07-31 00:25:19 +02:00
parent e7623fa18f
commit f7459f3434
64 changed files with 967 additions and 602 deletions
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21
moon.cpp
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@@ -15,9 +15,17 @@ cMoon::cMoon() {
m_observer.press = 1013.0; // surface pressure, millibars
m_observer.temp = 15.0; // ambient dry-bulb temperature, degrees C
TIME_ZONE_INFORMATION timezoneinfo; // TODO: timezone dependant on geographic location
::GetTimeZoneInformation( &timezoneinfo );
m_observer.timezone = -timezoneinfo.Bias / 60.0f;
#ifdef _WIN32
TIME_ZONE_INFORMATION timezoneinfo; // TODO: timezone dependant on geographic location
::GetTimeZoneInformation( &timezoneinfo );
m_observer.timezone = -timezoneinfo.Bias / 60.0f;
#elif __linux__
timespec ts;
clock_gettime(CLOCK_REALTIME, &ts);
time_t local = mktime(localtime(&ts.tv_sec));
time_t utc = mktime(gmtime(&ts.tv_sec));
m_observer.timezone = (local - utc) / 3600.0f;
#endif
}
cMoon::~cMoon() { gluDeleteQuadric( moonsphere ); }
@@ -48,13 +56,12 @@ cMoon::render() {
glColor4f( 225.0f/255.0f, 225.0f/255.0f, 255.0f/255.0f, 1.f );
// debug line to locate the sun easier
Math3D::vector3 position = m_position;
glBegin( GL_LINES );
glVertex3f( position.x, position.y, position.z );
glVertex3f( position.x, 0.0f, position.z );
glVertex3f( m_position.x, m_position.y, m_position.z );
glVertex3f( m_position.x, 0.0f, m_position.z );
glEnd();
glPushMatrix();
glTranslatef( position.x, position.y, position.z );
glTranslatef( m_position.x, m_position.y, m_position.z );
gluSphere( moonsphere, /* (float)( Global::ScreenHeight / Global::FieldOfView ) * 0.5 * */ ( m_body.distance / 60.2666 ) * 9.037461, 12, 12 );
glPopMatrix();
}