forked from speed-dreams/speed-dreams-code
update SDRender for dynamic time light
git-svn-id: https://svn.code.sf.net/p/speed-dreams/code/trunk@5443 30fe4595-0a0c-4342-8851-515496e4dcbd Former-commit-id: 91b856794dc4a22d7f85f69f607ccf75fd86c7f3 Former-commit-id: caa22b991e4adc3c8611e146d495c2ce78b3be2f
This commit is contained in:
torcs-ng
parent
1c27be7d28
commit
67756950e7
3 changed files with 74 additions and 11 deletions
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@ -274,6 +274,7 @@ int refresh(tSituation *s)
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}
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cars->updateCars();
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render->UpdateSky(s->currentTime, s->accelTime);
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screens->update(s,&frameInfo);
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return 0;
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@ -1,4 +1,4 @@
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/***************************************************************************
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/***************************************************************************
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file : OsgRender.cpp
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created : Mon Aug 21 20:13:56 CEST 2012
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@ -29,6 +29,9 @@
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#include <osg/Camera>
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#include <osgViewer/Viewer>
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#include <osgParticle/PrecipitationEffect>
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#include <osgShadow/ShadowedScene>
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#include <osgShadow/ViewDependentShadowMap>
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#include <osgShadow/ShadowMap>
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#include "OsgMain.h"
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#include "OsgRender.h"
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@ -68,6 +71,9 @@ SDRender::SDRender(void)
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SDDynamicWeather = 0;
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SDDynamicSkyDome = false;
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rcvShadowMask = 0x1;
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castShadowMask = 0x2;
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SDSunDeclination = 0.0f;
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SDMoonDeclination = 0.0f;
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SDMax_Visibility = 12000.0f;
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@ -229,7 +235,12 @@ void SDRender::Init(tTrack *track)
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osg::ref_ptr<osg::Group> sceneGroup = new osg::Group;
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osg::ref_ptr<osg::Group> mRoot = new osg::Group;
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osg::ref_ptr<osgShadow::ShadowMap> vdsm = new osgShadow::ShadowMap;
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m_scene = new osg::Group;
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m_CarRoot = new osg::Group;
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m_RealRoot = new osg::Group;
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shadowRoot = new osgShadow::ShadowedScene;
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osg::ref_ptr<osgParticle::PrecipitationEffect> precipitationEffect = new osgParticle::PrecipitationEffect;
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if (SDRain > 0)
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@ -237,10 +248,15 @@ void SDRender::Init(tTrack *track)
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sceneGroup->addChild(precipitationEffect.get());
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}
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sceneGroup->addChild(scenery->getScene());
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m_scene->addChild(scenery->getScene());
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m_scene->setNodeMask(rcvShadowMask);
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sceneGroup->addChild(m_scene);
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//sceneGroup->addChild(scenery->getScene());
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//m_CarRoot->addChild(cars->getCarsNode());
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m_CarRoot->setNodeMask(castShadowMask);
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sceneGroup->addChild(m_CarRoot.get());
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osg::ref_ptr<osg::StateSet> stateSet = sceneGroup->getOrCreateStateSet();
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stateSet = new osg::StateSet;
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stateSet = sceneGroup->getOrCreateStateSet();
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stateSet->setMode(GL_DEPTH_TEST, osg::StateAttribute::ON);
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if (SDRain > 0)
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stateSet->setAttributeAndModes(precipitationEffect->getFog());
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@ -250,7 +266,7 @@ void SDRender::Init(tTrack *track)
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stateSet->setAttributeAndModes(material, osg::StateAttribute::OVERRIDE|osg::StateAttribute::ON);
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stateSet->setMode(GL_LIGHTING, osg::StateAttribute::OVERRIDE|osg::StateAttribute::ON);
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osg::ref_ptr<osg::LightSource> lightSource = new osg::LightSource;
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lightSource = new osg::LightSource;
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lightSource->getLight()->setDataVariance(osg::Object::DYNAMIC);
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lightSource->getLight()->setLightNum(0);
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// relative because of CameraView being just a clever transform node
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@ -262,7 +278,7 @@ void SDRender::Init(tTrack *track)
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sceneGroup->addChild(lightSource);
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// we need a white diffuse light for the phase of the moon
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osg::ref_ptr<osg::LightSource> sunLight = new osg::LightSource;
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sunLight = new osg::LightSource;
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sunLight->getLight()->setDataVariance(osg::Object::DYNAMIC);
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sunLight->getLight()->setLightNum(1);
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sunLight->setReferenceFrame(osg::LightSource::RELATIVE_RF);
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@ -278,8 +294,9 @@ void SDRender::Init(tTrack *track)
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sunLight->getLight()->setPosition(position);
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sunLight->getLight()->setDirection(sun_direction);
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osg::ref_ptr<osg::Group> skyGroup = new osg::Group;
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osg::ref_ptr<osg::StateSet> skySS = skyGroup->getOrCreateStateSet();
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skyGroup = new osg::Group;
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skySS = new osg::StateSet;
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skySS = skyGroup->getOrCreateStateSet();
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skySS->setMode(GL_LIGHT0, osg::StateAttribute::OFF);
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skyGroup->addChild(thesky->getPreRoot());
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sunLight->addChild(skyGroup.get());
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@ -293,19 +310,39 @@ void SDRender::Init(tTrack *track)
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stateSet->setMode(GL_LIGHTING, osg::StateAttribute::ON);
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stateSet->setMode(GL_DEPTH_TEST, osg::StateAttribute::ON);
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m_RealRoot = new osg::Group;
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m_RealRoot->addChild(mRoot.get());
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GfOut("LE POINTEUR %d\n",mRoot.get());
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}//SDRender::Init
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void SDRender::ShadowedScene()
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{
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/*osg::ref_ptr<osgShadow::ShadowMap> vdsm = new osgShadow::ShadowMap;
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vdsm->setLight(sunLight.get());
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vdsm->setTextureSize(osg::Vec2s(2048, 2048));
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vdsm->setTextureUnit(3);
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//shadowRoot = new osgShadow::ShadowedScene;
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shadowRoot->setShadowTechnique((vdsm.get()));
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shadowRoot->setReceivesShadowTraversalMask(rcvShadowMask);
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shadowRoot->setCastsShadowTraversalMask(castShadowMask);
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shadowRoot->addChild(m_scene.get());
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shadowRoot->addChild(m_CarRoot.get());
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m_RealRoot->addChild(shadowRoot.get());*/
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}
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void SDRender::addCars(osg::Node* cars)
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{
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m_CarRoot = new osg::Group;
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//m_CarRoot = new osg::Group;
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m_CarRoot->addChild(cars);
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m_RealRoot->addChild(m_CarRoot.get());
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//m_CarRoot->setNodeMask(castShadowMask);
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osgUtil::Optimizer optimizer;
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optimizer.optimize(m_RealRoot.get());
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optimizer.optimize(m_CarRoot.get());
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optimizer.optimize(m_scene.get());
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//ShadowedScene();
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}
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void SDRender::UpdateLight( void )
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@ -548,4 +585,16 @@ void SDRender::UpdateSky(double currentTime, double accelTime)
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// 3) Update scene color and light
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UpdateLight();
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sunLight->getLight()->setAmbient(SceneAmbiant);
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sunLight->getLight()->setDiffuse(SceneDiffuse);
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sunLight->getLight()->setSpecular(SceneSpecular);
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sunLight->setStateSetModes(*stateSet,osg::StateAttribute::ON);
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osg::Vec3f sun_position = thesky->sunposition();
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osg::Vec3f sun_direction = -sun_position;
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osg::Vec4f position(sun_position, 1.0f);
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sunLight->getLight()->setPosition(position);
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sunLight->getLight()->setDirection(sun_direction);
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}//grUpdateSky
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@ -21,6 +21,7 @@
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#define _OSGRENDER_H_
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#include <osg/Group>
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#include <osgShadow/ShadowedScene>
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#include <track.h> //tTrack
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#include <raceman.h> // tSituation
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@ -34,6 +35,15 @@ private:
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osg::ref_ptr<osg::Group> m_RealRoot;
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osg::ref_ptr<osg::Group> m_scene;
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osg::ref_ptr<osg::Group> m_CarRoot;
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osg::ref_ptr<osg::Group> skyGroup;
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osg::ref_ptr<osg::StateSet> stateSet;
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osg::ref_ptr<osg::StateSet> skySS;
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osg::ref_ptr<osg::LightSource> lightSource;
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osg::ref_ptr<osg::LightSource> sunLight;
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osg::ref_ptr<osgShadow::ShadowedScene> shadowRoot;
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osg::Vec3f BaseSkyColor;
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osg::Vec3f BaseFogColor;
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@ -49,6 +59,8 @@ private:
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unsigned SDSkyDomeDistance;
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unsigned SDNbCloudLayers;
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unsigned SDSkyDomeDistThresh;
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unsigned int rcvShadowMask;
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unsigned int castShadowMask;
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int SDDynamicWeather;
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bool SDDynamicSkyDome;
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float SDSunDeclination;
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@ -74,6 +86,7 @@ public:
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void addCars(osg::Node* cars);
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void UpdateFogColor(double angle);
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void UpdateSky(double currentTime, double accelTime);
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void ShadowedScene(void);
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SDSky * getSky();
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osg::Node* getRoot() { return m_RealRoot.get(); }
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