#include <simgear/screen/jpgfactory.hxx>
#endif
-#ifdef FG_USE_CLOUDS_3D
-# include <simgear/scene/sky/clouds3d/SkySceneLoader.hpp>
-# include <simgear/scene/sky/clouds3d/SkyUtil.hpp>
-#endif
#include <simgear/environment/visual_enviro.hxx>
+#include <simgear/scene/model/shadowvolume.hxx>
+
#include <Scenery/tileentry.hxx>
#include <Time/light.hxx>
#include <Time/light.hxx>
// Sky structures
SGSky *thesky;
-#ifdef FG_USE_CLOUDS_3D
- SkySceneLoader *sgClouds3d;
- bool _bcloud_orig = true;
-#endif
-
// hack
sgMat4 copy_of_ssgOpenGLAxisSwapMatrix =
{
ssgSimpleState *hud_and_panel;
ssgSimpleState *menus;
+SGShadowVolume *shadows;
+
FGRenderer::FGRenderer()
{
#ifdef FG_JPEG_SERVER
menus->disable( GL_CULL_FACE );
menus->disable( GL_TEXTURE_2D );
menus->enable( GL_BLEND );
+
+ shadows = new SGShadowVolume( globals->get_scenery()->get_scene_graph() );
+ shadows->init( fgGetNode("/sim/rendering", true) );
+ shadows->addOccluder( globals->get_scenery()->get_aircraft_branch(), SGShadowVolume::occluderTypeAircraft );
+
}
SGAnimation::set_sim_time_sec( 0.0 );
return;
}
+// return;
+ // TODO:TEST only, don't commit that !!
+// sgFXperFrameInit();
+
+ extern void sgShaderFrameInit(double delta_time_sec);
+ sgShaderFrameInit(delta_time_sec);
bool draw_otw = fgGetBool("/sim/rendering/draw-otw");
bool skyblend = fgGetBool("/sim/rendering/skyblend");
// calculate our current position in cartesian space
Point3D cntr = globals->get_scenery()->get_next_center();
globals->get_scenery()->set_center(cntr);
- current__view->set_scenery_center(cntr);
+ // Force update of center dependent values ...
+ current__view->set_dirty();
if ( refresh_camera_settings ) {
// update view port
ssgSetCamera( (sgVec4 *)current__view->get_VIEW() );
}
- if ( fgGetBool("/sim/rendering/clouds3d") ) {
- glClear( GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT );
- cloud3d_imposter_state->force();
- glDisable( GL_FOG );
- glColor4f( 1.0, 1.0, 1.0, 1.0 );
- glEnable(GL_DEPTH_TEST);
- glEnable(GL_BLEND);
- glBlendFunc( GL_ONE, GL_ONE_MINUS_SRC_ALPHA ) ;
-
-#ifdef FG_USE_CLOUDS_3D
- if ( _bcloud_orig ) {
- Point3D c = globals->get_scenery()->get_center();
- sgClouds3d->Set_Cloud_Orig( &c );
- _bcloud_orig = false;
- }
- sgClouds3d->Update( current__view->get_absolute_view_pos() );
-#endif
- glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA ) ;
- glDisable(GL_DEPTH_TEST);
- }
-
clear_mask = GL_DEPTH_BUFFER_BIT;
if ( fgGetBool("/sim/rendering/wireframe") ) {
clear_mask |= GL_COLOR_BUFFER_BIT;
*/
static SGSkyColor scolor;
- FGLight *l = (FGLight *)(globals->get_subsystem("lighting"));
+// FGLight *l = (FGLight *)(globals->get_subsystem("lighting"));
scolor.sky_color = l->sky_color();
scolor.fog_color = l->adj_fog_color();
sstate.moon_dist = 40000.0 * moon_horiz_eff;
thesky->reposition( sstate, delta_time_sec );
+
+ shadows->setupShadows(
+ current__view->getLongitude_deg(),
+ current__view->getLatitude_deg(),
+ globals->get_time_params()->getGst(),
+ globals->get_ephem()->getSunRightAscension(),
+ globals->get_ephem()->getSunDeclination(),
+ l->get_sun_angle());
}
glEnable( GL_DEPTH_TEST );
double agl =
current_aircraft.fdm_state->get_Altitude() * SG_FEET_TO_METER
- - globals->get_scenery()->get_cur_elev();
+ - cur_fdm_state->get_Runway_altitude_m();
- if ( agl > 50.0 ) {
+ if ( agl > 10.0 ) {
scene_nearplane = 10.0f;
scene_farplane = 120000.0f;
} else {
ssgCullAndDraw( globals->get_scenery()->get_gnd_lights_root() );
}
- if ( draw_otw && fgGetBool("/sim/rendering/clouds3d") ) {
- glDisable( GL_FOG );
- glDisable( GL_LIGHTING );
- // cout << "drawing new clouds" << endl;
-
- glEnable(GL_DEPTH_TEST);
- glEnable(GL_BLEND);
- glBlendFunc( GL_ONE, GL_ONE_MINUS_SRC_ALPHA ) ;
-
- /*
- glEnable( GL_TEXTURE_2D );
- glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
- glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
- glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
- glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
- */
-
-#ifdef FG_USE_CLOUDS_3D
- sgClouds3d->Draw((sgVec4 *)current__view->get_VIEW());
-#endif
- glEnable( GL_FOG );
- glEnable( GL_LIGHTING );
- glEnable( GL_DEPTH_TEST );
- glBlendFunc ( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA ) ;
- }
-
sgEnviro.drawLightning();
if ( draw_otw && draw_clouds ) {
fgGetDouble("/environment/metar/rain-norm", 0.0),
fgGetDouble("/environment/metar/snow-norm", 0.0),
fgGetDouble("/environment/metar/hail-norm", 0.0),
- fgGetDouble("/orientation/pitch-deg", 0.0),
- fgGetDouble("/orientation/roll-deg", 0.0),
+ current__view->getPitch_deg() - current__view->getPitchOffset_deg(),
+ current__view->getRoll_deg() + current__view->getRollOffset_deg(),
+ - current__view->getHeadingOffset_deg(),
fgGetDouble("/velocities/airspeed-kt", 0.0));
+ // compute shadows and project them on screen
+ bool is_internal = globals->get_current_view()->getInternal();
+ // draw before ac because ac internal rendering clear the depth buffer
+
+ globals->get_aircraft_model()->select( true );
+ if( is_internal )
+ shadows->endOfFrame();
+
if ( draw_otw ) {
FGTileMgr::set_tile_filter( false );
sgSetModelFilter( false );
globals->get_aircraft_model()->select( true );
globals->get_model_mgr()->draw();
globals->get_aircraft_model()->draw();
- // If the view is internal, the previous line draw the
- // cockpit with modified near/far clip planes and deselect
- // the aircraft in the global scenegraph
- // Otherwise, it just enables the aircraft: The scenegraph
- // must be drawn again to see the plane.
- ssgCullAndDraw( globals->get_scenery()->get_scene_graph() );
+
FGTileMgr::set_tile_filter( true );
sgSetModelFilter( true );
globals->get_aircraft_model()->select( true );
}
+ // in 'external' view the ac can be culled, so shadows have not been draw in the
+ // posttrav callback, this would be a rare case if the getInternal was acting
+ // as expected (ie in internal view, getExternal returns false)
+ if( !is_internal )
+ shadows->endOfFrame();
// display HUD && Panel
glDisable( GL_FOG );
// << ", " << viewmgr->get_current_view()->get_v_fov() << ")"
// << endl;
-#ifdef FG_USE_CLOUDS_3D
- sgClouds3d->Resize( viewmgr->get_current_view()->get_h_fov(),
- viewmgr->get_current_view()->get_v_fov() );
-#endif
}
fgHUDReshape();
projects / flightgear.git / blobdiff