# include <config.h>
#endif
+#ifdef HAVE_WINDOWS_H
+# include <windows.h>
+#endif
+
#include <simgear/compiler.h>
#include <osg/ref_ptr>
#include <osg/Light>
#include <osg/LightModel>
#include <osg/LightSource>
+#include <osg/Material>
+#include <osg/Math>
#include <osg/NodeCallback>
#include <osg/Notify>
#include <osg/PolygonMode>
#include <osg/PolygonOffset>
-#include <osg/ShadeModel>
#include <osg/Version>
#include <osg/TexEnv>
-#include <osgUtil/SceneView>
-#include <osgUtil/UpdateVisitor>
-#include <osgUtil/IntersectVisitor>
#include <osgUtil/LineSegmentIntersector>
#include <osg/io_utils>
#include <osgDB/WriteFile>
-#include <osgDB/ReadFile>
-#include <sstream>
#include <simgear/math/SGMath.hxx>
#include <simgear/screen/extensions.hxx>
#include <simgear/scene/material/matlib.hxx>
#include <simgear/scene/model/animation.hxx>
#include <simgear/scene/model/placement.hxx>
+#include <simgear/scene/sky/sky.hxx>
#include <simgear/scene/util/SGUpdateVisitor.hxx>
#include <simgear/scene/util/RenderConstants.hxx>
#include <simgear/scene/tgdb/GroundLightManager.hxx>
#include "splash.hxx"
#include "renderer.hxx"
#include "main.hxx"
-#include "ViewPartitionNode.hxx"
+#include "CameraGroup.hxx"
+#include "FGEventHandler.hxx"
// XXX Make this go away when OSG 2.2 is released.
#if (FG_OSG_VERSION >= 21004)
#define UPDATE_VISITOR_IN_VIEWER 1
#endif
+using namespace osg;
+using namespace simgear;
+using namespace flightgear;
+
class FGHintUpdateCallback : public osg::StateAttribute::Callback {
public:
FGHintUpdateCallback(const char* configNode) :
{ drawImplementation(*renderInfo.getState()); }
void drawImplementation(osg::State& state) const
{
- if (!fgOSIsMainContext(state.getGraphicsContext()))
- return;
state.setActiveTextureUnit(0);
state.setClientActiveTextureUnit(0);
{ drawImplementation(*renderInfo.getState()); }
void drawImplementation(osg::State& state) const
{
- if (!fgOSIsMainContext(state.getGraphicsContext()))
- return;
state.setActiveTextureUnit(0);
state.setClientActiveTextureUnit(0);
state.disableAllVertexArrays();
static osg::ref_ptr<osg::Group> mRoot = new osg::Group;
-static osg::ref_ptr<ViewPartitionNode> viewPartition = new ViewPartitionNode;
-
FGRenderer::FGRenderer()
{
#ifdef FG_JPEG_SERVER
jpgRenderFrame = FGRenderer::update;
#endif
- manipulator = new FGManipulator;
+ eventHandler = new FGEventHandler;
}
FGRenderer::~FGRenderer()
#endif
}
-namespace
-{
-// Create a slave camera that will be used to render a fixed GUI-like
-// element.
-osg::Camera*
-makeSlaveCamera(osg::Camera::RenderOrder renderOrder, int orderNum)
-{
- using namespace osg;
- Camera* camera = new osg::Camera;
- GraphicsContext *gc = fgOSGetMainContext();
-
- camera->setRenderOrder(renderOrder, orderNum);
- camera->setClearMask(0);
- camera->setInheritanceMask(CullSettings::ALL_VARIABLES
- & ~(CullSettings::COMPUTE_NEAR_FAR_MODE
- | CullSettings::CULLING_MODE));
- camera->setComputeNearFarMode(osg::CullSettings::DO_NOT_COMPUTE_NEAR_FAR);
- camera->setCullingMode(osg::CullSettings::NO_CULLING);
- camera->setGraphicsContext(gc);
- // Establish an initial viewport. This may be altered,
- // particularly when drawing a 2d panel.
- const GraphicsContext::Traits *traits = gc->getTraits();
- camera->setViewport(new Viewport(0, 0, traits->width, traits->height));
- camera->setProjectionResizePolicy(Camera::FIXED);
- camera->setReferenceFrame(Transform::ABSOLUTE_RF);
- camera->setAllowEventFocus(false);
- globals->get_renderer()->getViewer()->addSlave(camera, false);
- return camera;
-}
-
-}
-
void
FGRenderer::init( void )
{
//sceneGroup->addChild(thesky->getCloudRoot());
stateSet = sceneGroup->getOrCreateStateSet();
- stateSet->setMode(GL_BLEND, osg::StateAttribute::ON);
stateSet->setMode(GL_DEPTH_TEST, osg::StateAttribute::ON);
// need to update the light on every frame
mRoot->addChild(lightSource);
stateSet = globals->get_scenery()->get_scene_graph()->getOrCreateStateSet();
- stateSet->setMode(GL_BLEND, osg::StateAttribute::ON);
stateSet->setMode(GL_ALPHA_TEST, osg::StateAttribute::ON);
stateSet->setMode(GL_LIGHTING, osg::StateAttribute::ON);
stateSet->setMode(GL_DEPTH_TEST, osg::StateAttribute::ON);
stateSet->setUpdateCallback(new FGFogEnableUpdateCallback);
// plug in the GUI
- osg::Camera* guiCamera = makeSlaveCamera(osg::Camera::POST_RENDER, 100);
- guiCamera->setName("GUI");
- osg::Geode* geode = new osg::Geode;
- geode->addDrawable(new SGPuDrawable);
- geode->addDrawable(new SGHUDAndPanelDrawable);
- guiCamera->addChild(geode);
-
+ osg::Camera* guiCamera = getGUICamera(CameraGroup::getDefault());
+ if (guiCamera) {
+ osg::Geode* geode = new osg::Geode;
+ geode->addDrawable(new SGPuDrawable);
+ geode->addDrawable(new SGHUDAndPanelDrawable);
+ guiCamera->addChild(geode);
+ }
osg::Switch* sw = new osg::Switch;
sw->setUpdateCallback(new FGScenerySwitchCallback);
sw->addChild(mRoot.get());
- viewPartition->addChild(sw);
- viewPartition->addChild(thesky->getCloudRoot());
-
- mRealRoot->addChild(viewPartition.get());
+ mRealRoot->addChild(sw);
+ mRealRoot->addChild(thesky->getCloudRoot());
mRealRoot->addChild(FGCreateRedoutNode());
}
// update view port
resize( fgGetInt("/sim/startup/xsize"),
fgGetInt("/sim/startup/ysize") );
-
- SGVec3d position = current__view->getViewPosition();
- SGQuatd attitude = current__view->getViewOrientation();
- SGVec3d osgPosition = attitude.transform(-position);
-
- FGManipulator *manipulator = globals->get_renderer()->getManipulator();
- manipulator->setPosition(position.osg());
- manipulator->setAttitude(attitude.osg());
}
osg::Camera *camera = viewer->getCamera();
double sun_horiz_eff, moon_horiz_eff;
if (fgGetBool("/sim/rendering/horizon-effect")) {
- sun_horiz_eff = 0.67+pow(0.5+cos(l->get_sun_angle())*2/2, 0.33)/3;
- moon_horiz_eff = 0.67+pow(0.5+cos(l->get_moon_angle())*2/2, 0.33)/3;
+ sun_horiz_eff
+ = 0.67 + pow(osg::clampAbove(0.5 + cos(l->get_sun_angle()),
+ 0.0),
+ 0.33) / 3.0;
+ moon_horiz_eff
+ = 0.67 + pow(osg::clampAbove(0.5 + cos(l->get_moon_angle()),
+ 0.0),
+ 0.33)/3.0;
} else {
sun_horiz_eff = moon_horiz_eff = 1.0;
}
- static SGSkyState sstate;
-
- sstate.view_pos = toVec3f(current__view->get_view_pos());
- sstate.zero_elev = toVec3f(current__view->get_zero_elev());
- sstate.view_up = current__view->get_world_up();
- sstate.lon = current__view->getLongitude_deg()
- * SGD_DEGREES_TO_RADIANS;
- sstate.lat = current__view->getLatitude_deg()
- * SGD_DEGREES_TO_RADIANS;
- sstate.alt = current__view->getAltitudeASL_ft()
- * SG_FEET_TO_METER;
+ SGSkyState sstate;
+
+ SGVec3d viewPos = current__view->getViewPosition();
+ sstate.view_pos = toVec3f(viewPos);
+ SGGeod geodViewPos = SGGeod::fromCart(viewPos);
+ SGGeod geodZeroViewPos = SGGeod::fromGeodM(geodViewPos, 0);
+ sstate.zero_elev = toVec3f(SGVec3d::fromGeod(geodZeroViewPos));
+ SGQuatd hlOr = SGQuatd::fromLonLat(geodViewPos);
+ sstate.view_up = toVec3f(hlOr.backTransform(-SGVec3d::e3()));
+ sstate.lon = geodViewPos.getLongitudeRad();
+ sstate.lat = geodViewPos.getLatitudeRad();
+ sstate.alt = geodViewPos.getElevationM();
sstate.spin = l->get_sun_rotation();
sstate.gst = globals->get_time_params()->getGst();
- sstate.sun_ra = globals->get_ephem()->getSunRightAscension();
- sstate.sun_dec = globals->get_ephem()->getSunDeclination();
sstate.sun_dist = 50000.0 * sun_horiz_eff;
- sstate.moon_ra = globals->get_ephem()->getMoonRightAscension();
- sstate.moon_dec = globals->get_ephem()->getMoonDeclination();
sstate.moon_dist = 40000.0 * moon_horiz_eff;
sstate.sun_angle = l->get_sun_angle();
<< " moon_angle = " << l->moon_angle );
*/
- static SGSkyColor scolor;
+ SGSkyColor scolor;
scolor.sky_color = SGVec3f(l->sky_color().data());
+ scolor.adj_sky_color = SGVec3f(l->adj_sky_color().data());
scolor.fog_color = SGVec3f(l->adj_fog_color().data());
scolor.cloud_color = SGVec3f(l->cloud_color().data());
scolor.sun_angle = l->get_sun_angle();
scolor.moon_angle = l->get_moon_angle();
- scolor.nplanets = globals->get_ephem()->getNumPlanets();
- scolor.nstars = globals->get_ephem()->getNumStars();
- scolor.planet_data = globals->get_ephem()->getPlanets();
- scolor.star_data = globals->get_ephem()->getStars();
- thesky->reposition( sstate, delta_time_sec );
- thesky->repaint( scolor );
+ thesky->reposition( sstate, *globals->get_ephem(), delta_time_sec );
+ thesky->repaint( scolor, *globals->get_ephem() );
/*
SG_LOG( SG_GENERAL, SG_BULK,
}
// sgEnviro.setLight(l->adj_fog_color());
-
- double agl = current__view->getAltitudeASL_ft()*SG_FEET_TO_METER
- - current__view->getSGLocation()->get_cur_elev_m();
-
- float scene_nearplane, scene_farplane;
- // XXX Given that the own airplane model is part of the scene
- // graph, should this business be ripped out? The near plane is
- // ignored by setCameraParameters.
- if ( agl > 10.0 ) {
- scene_nearplane = 10.0f;
- scene_farplane = 120000.0f;
- } else {
- scene_nearplane = groundlevel_nearplane->getDoubleValue();
- scene_farplane = 120000.0f;
- }
- setCameraParameters(current__view->get_v_fov(),
- current__view->get_aspect_ratio(),
- scene_nearplane, scene_farplane);
-
// sgEnviro.startOfFrame(current__view->get_view_pos(),
// current__view->get_world_up(),
// current__view->getLongitude_deg(),
l->adj_fog_color(),
l->get_sun_angle()*SGD_RADIANS_TO_DEGREES);
mUpdateVisitor->setVisibility(actual_visibility);
- viewPartition->setVisibility(actual_visibility);
simgear::GroundLightManager::instance()->update(mUpdateVisitor.get());
bool hotspots = fgGetBool("/sim/panel-hotspots");
- osg::Node::NodeMask cullMask = (~simgear::LIGHTS_BITS & ~simgear::PICK_BIT
- & ~simgear::BACKGROUND_BIT);
+ osg::Node::NodeMask cullMask = ~simgear::LIGHTS_BITS & ~simgear::PICK_BIT;
cullMask |= simgear::GroundLightManager::instance()
->getLightNodeMask(mUpdateVisitor.get());
if (hotspots)
cullMask |= simgear::PICK_BIT;
- camera->setCullMask(cullMask);
- // XXX
- for (int i = 0; i < viewer->getNumSlaves(); ++i)
- viewer->getSlave(i)._camera->setCullMask(cullMask);
+ CameraGroup::getDefault()->setCameraCullMasks(cullMask);
}
}
bool
-FGRenderer::pick( unsigned x, unsigned y,
- std::vector<SGSceneryPick>& pickList,
- const osgGA::GUIEventAdapter* ea )
+FGRenderer::pick(std::vector<SGSceneryPick>& pickList,
+ const osgGA::GUIEventAdapter* ea)
{
- osgViewer::Viewer* viewer = globals->get_renderer()->getViewer();
- // wipe out the return ...
- pickList.resize(0);
-
- if (viewer) {
- // just compute intersections in the viewers method ...
+ osgViewer::Viewer* viewer = globals->get_renderer()->getViewer();
+ // wipe out the return ...
+ pickList.clear();
typedef osgUtil::LineSegmentIntersector::Intersections Intersections;
Intersections intersections;
- viewer->computeIntersections(ea->getX(), ea->getY(), intersections);
-
- Intersections::iterator hit;
- for (hit = intersections.begin(); hit != intersections.end(); ++hit) {
- const osg::NodePath& np = hit->nodePath;
- osg::NodePath::const_reverse_iterator npi;
- for (npi = np.rbegin(); npi != np.rend(); ++npi) {
- SGSceneUserData* ud = SGSceneUserData::getSceneUserData(*npi);
- if (!ud)
- continue;
- for (unsigned i = 0; i < ud->getNumPickCallbacks(); ++i) {
- SGPickCallback* pickCallback = ud->getPickCallback(i);
- if (!pickCallback)
- continue;
- SGSceneryPick sceneryPick;
- sceneryPick.info.local = SGVec3d(hit->getLocalIntersectPoint());
- sceneryPick.info.wgs84 = SGVec3d(hit->getWorldIntersectPoint());
- sceneryPick.callback = pickCallback;
- pickList.push_back(sceneryPick);
+
+ if (!computeIntersections(CameraGroup::getDefault(), ea, intersections))
+ return false;
+ for (Intersections::iterator hit = intersections.begin(),
+ e = intersections.end();
+ hit != e;
+ ++hit) {
+ const osg::NodePath& np = hit->nodePath;
+ osg::NodePath::const_reverse_iterator npi;
+ for (npi = np.rbegin(); npi != np.rend(); ++npi) {
+ SGSceneUserData* ud = SGSceneUserData::getSceneUserData(*npi);
+ if (!ud)
+ continue;
+ for (unsigned i = 0; i < ud->getNumPickCallbacks(); ++i) {
+ SGPickCallback* pickCallback = ud->getPickCallback(i);
+ if (!pickCallback)
+ continue;
+ SGSceneryPick sceneryPick;
+ sceneryPick.info.local = SGVec3d(hit->getLocalIntersectPoint());
+ sceneryPick.info.wgs84 = SGVec3d(hit->getWorldIntersectPoint());
+ sceneryPick.callback = pickCallback;
+ pickList.push_back(sceneryPick);
+ }
}
- }
}
return !pickList.empty();
- } else { // we can get called early ...
- return false;
- }
+}
+
+void
+FGRenderer::setViewer(osgViewer::Viewer* viewer_)
+{
+ viewer = viewer_;
+}
+
+void
+FGRenderer::setEventHandler(FGEventHandler* eventHandler_)
+{
+ eventHandler = eventHandler_;
}
void
projects / flightgear.git / blobdiff