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Match the changes in SimGear to fix an NVidia problem.

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This commit is contained in:
ehofman 2004-04-02 19:44:42 +00:00
parent 7c616bb5bd
commit ace81503d6
1 changed files with 7 additions and 5 deletions
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12
src/Main/main.cxx
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@ -299,8 +299,9 @@ void trRenderFrame( void ) {
// we need a white diffuse light for the phase of the moon
ssgGetLight( 0 ) -> setColour( GL_DIFFUSE, white );
thesky->preDraw( cur_fdm_state->get_Altitude() * SG_FEET_TO_METER );
thesky->drawUpperClouds( fog_exp2_density );
thesky->preDraw( cur_fdm_state->get_Altitude() * SG_FEET_TO_METER,
fog_exp2_density );
thesky->drawUpperClouds();
// draw the ssg scene
// return to the desired diffuse color
@ -613,7 +614,8 @@ void fgRenderFrame() {
// we need a white diffuse light for the phase of the moon
ssgGetLight( 0 ) -> setColour( GL_DIFFUSE, white );
thesky->preDraw( cur_fdm_state->get_Altitude() * SG_FEET_TO_METER );
thesky->preDraw( cur_fdm_state->get_Altitude() * SG_FEET_TO_METER,
fog_exp2_density );
// return to the desired diffuse color
ssgGetLight( 0 ) -> setColour( GL_DIFFUSE, l->scene_diffuse() );
}
@ -638,7 +640,7 @@ void fgRenderFrame() {
// Disable depth buffer update, draw the clouds
glDepthMask( GL_FALSE );
thesky->drawUpperClouds( fog_exp2_density );
thesky->drawUpperClouds();
if ( multi_pass_clouds ) {
thesky->drawLowerClouds();
}
@ -662,7 +664,7 @@ void fgRenderFrame() {
glDepthMask( GL_FALSE );
glStencilFunc( GL_EQUAL, 1, 1 );
glStencilOp( GL_KEEP, GL_KEEP, GL_KEEP );
thesky->drawUpperClouds( fog_exp2_density );
thesky->drawUpperClouds();
thesky->drawLowerClouds();
glDepthMask( GL_TRUE );
glDisable( GL_STENCIL_TEST );