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update SDRender

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git-svn-id: https://svn.code.sf.net/p/speed-dreams/code/trunk@5421 30fe4595-0a0c-4342-8851-515496e4dcbd

Former-commit-id: 3c4304deb20514cf7376dbf38256246389600a89
Former-commit-id: f9d430d268049a782808423fae4f35bb16851306
This commit is contained in:
torcs-ng 2013-04-30 19:51:44 +00:00
parent ccd3f2e792
commit cf95226d79
1 changed files with 12 additions and 8 deletions
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20
src/modules/graphic/osggraph/OsgRender.cpp
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@ -227,9 +227,9 @@ osg::ref_ptr<osg::Node> SDRender::Init(osg::Group *m_sceneroot, tTrack *track)
stateSet->setMode(GL_DEPTH_TEST, osg::StateAttribute::ON);
osg::Material* material = new osg::Material;
material->setColorMode(osg::Material::OFF); // switch glColor usage off
stateSet->setAttributeAndModes(material,osg::StateAttribute::OVERRIDE|osg::StateAttribute::ON);
stateSet->setMode(GL_LIGHTING,osg::StateAttribute::OVERRIDE|osg::StateAttribute::ON);
//material->setColorMode(osg::Material::OFF); // switch glColor usage off
stateSet->setAttributeAndModes(material, osg::StateAttribute::OVERRIDE|osg::StateAttribute::ON);
stateSet->setMode(GL_LIGHTING, osg::StateAttribute::OVERRIDE|osg::StateAttribute::ON);
osg::LightSource* lightSource = new osg::LightSource;
lightSource->getLight()->setDataVariance(osg::Object::DYNAMIC);
@ -256,8 +256,10 @@ osg::ref_ptr<osg::Node> SDRender::Init(osg::Group *m_sceneroot, tTrack *track)
sunLight->setStateSetModes(*stateSet,osg::StateAttribute::ON);
osg::Vec3f sun_position = thesky->sunposition();
osg::Vec4f position(sun_position, 0);
osg::Vec3f sun_direction = -sun_position;
osg::Vec4f position(sun_position, 1.0f);
sunLight->getLight()->setPosition(position);
sunLight->getLight()->setDirection(sun_direction);
osg::Group* skyGroup = new osg::Group;
osg::StateSet* skySS = skyGroup->getOrCreateStateSet();
@ -265,9 +267,10 @@ osg::ref_ptr<osg::Node> SDRender::Init(osg::Group *m_sceneroot, tTrack *track)
skyGroup->addChild(thesky->getPreRoot());
sunLight->addChild(skyGroup);
mRoot->addChild(sceneGroup);
mRoot->setStateSet(setFogState().get());
mRoot->addChild(sunLight);
//mRoot->addChild(lightSource);
mRoot->setStateSet(setFogState().get());
// Clouds are added to the scene graph later
stateSet = mRoot->getOrCreateStateSet();
@ -395,11 +398,12 @@ osg::ref_ptr< osg::StateSet> SDRender::setFogState()
osg::ref_ptr<osg::Fog> fog = new osg::Fog(); //The fog object
fog->setMode(osg::Fog::EXP2); //Fog type
fog->setDensity(fog_exp2_density); //Fog density
fog->setEnd(thesky->get_visibility());
fog->setColor(SceneFog); //Fog color
fog->setFogCoordinateSource(osg::Fog::FRAGMENT_DEPTH);
osg::ref_ptr< osg::StateSet> fogState (new osg::StateSet);
fogState->setAttributeAndModes(fog.get(),osg::StateAttribute::ON);
fogState->setMode(GL_FOG,osg::StateAttribute::ON);
fogState->setAttributeAndModes(fog.get(), osg::StateAttribute::ON);
fogState->setMode(GL_FOG, osg::StateAttribute::ON);
return fogState;