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Explicitely reset the glBlendFunc() after drawing the moon for the Voodoo2

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linux driver since it seems to have a bug in glPopAttrib().
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curt 2002-02-14 14:21:48 +00:00
parent 5f70123723
commit b2a7fff26e
1 changed files with 8 additions and 1 deletions
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9
simgear/sky/moon.cxx
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@ -57,12 +57,16 @@ static int sgMoonOrbPreDraw( ssgEntity *e ) {
return true; return true;
} }
static int sgMoonOrbPostDraw( ssgEntity *e ) { static int sgMoonOrbPostDraw( ssgEntity *e ) {
/* cout << endl << "Moon orb post draw" << endl << "----------------" /* cout << endl << "Moon orb post draw" << endl << "----------------"
<< endl << endl; */ << endl << endl; */
// glEnable( GL_DEPTH_TEST ); // glEnable( GL_DEPTH_TEST );
// glEnable( GL_FOG ); // glEnable( GL_FOG );
// glBlendFunc ( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA ) ;
// Some drivers don't properly reset glBendFunc with a
// glPopAttrib() so we reset it to the 'default' here.
glBlendFunc ( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA ) ;
glPopAttrib(); glPopAttrib();
// cout << "pop error = " << glGetError() << endl; // cout << "pop error = " << glGetError() << endl;
@ -78,6 +82,8 @@ static int sgMoonOrbPostDraw( ssgEntity *e ) {
return true; return true;
} }
#if 0
static int sgMoonHaloPreDraw( ssgEntity *e ) { static int sgMoonHaloPreDraw( ssgEntity *e ) {
/* cout << endl << "Moon halo pre draw" << endl << "----------------" /* cout << endl << "Moon halo pre draw" << endl << "----------------"
<< endl << endl; */ << endl << endl; */
@ -107,6 +113,7 @@ static int sgMoonHaloPostDraw( ssgEntity *e ) {
return true; return true;
} }
#endif
// Constructor // Constructor