fly/flightgear
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Don't force ground lighting to have the same limited visibility as runway

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lighting.
This commit is contained in:
curt 2002-11-26 16:01:39 +00:00
parent 98dca16794
commit 3aa5e5fcdf
1 changed files with 3 additions and 0 deletions

3
src/Main/main.cxx
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@ -222,6 +222,7 @@ static GLfloat fog_exp_density;
static GLfloat fog_exp2_density; static GLfloat fog_exp2_density;
static GLfloat rwy_exp2_punch_through; static GLfloat rwy_exp2_punch_through;
static GLfloat taxi_exp2_punch_through; static GLfloat taxi_exp2_punch_through;
static GLfloat ground_exp2_punch_through;
#ifdef FG_NETWORK_OLK #ifdef FG_NETWORK_OLK
ssgSelector *fgd_sel = NULL; ssgSelector *fgd_sel = NULL;
@ -467,6 +468,7 @@ void fgRenderFrame() {
fog_exp_density = m_log01 / actual_visibility; fog_exp_density = m_log01 / actual_visibility;
fog_exp2_density = sqrt_m_log01 / actual_visibility; fog_exp2_density = sqrt_m_log01 / actual_visibility;
ground_exp2_punch_through = sqrt_m_log01 / (actual_visibility * 1.5);
if ( actual_visibility < 8000 ) { if ( actual_visibility < 8000 ) {
rwy_exp2_punch_through = sqrt_m_log01 / (actual_visibility * 2.5); rwy_exp2_punch_through = sqrt_m_log01 / (actual_visibility * 2.5);
taxi_exp2_punch_through = sqrt_m_log01 / (actual_visibility * 1.5); taxi_exp2_punch_through = sqrt_m_log01 / (actual_visibility * 1.5);
@ -801,6 +803,7 @@ void fgRenderFrame() {
#endif #endif
// draw ground lighting // draw ground lighting
glFogf (GL_FOG_DENSITY, ground_exp2_punch_through);
ssgCullAndDraw( globals->get_scenery()->get_gnd_lights_root() ); ssgCullAndDraw( globals->get_scenery()->get_gnd_lights_root() );
if ( fgGetBool("/sim/rendering/skyblend") ) { if ( fgGetBool("/sim/rendering/skyblend") ) {