FGFS-4.1/simgear
3
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Change the tile light group node mask to traverse VASI lights too.

Browse Source 
The change to set the light group node mask to LIGHTS_BITS caused
VASI/PAPI lights to not be displayed during the day. This patch fixes
that and optimizes VASI creation a bit.
This commit is contained in:
timoore
2008-03-24 21:41:30 +00:00
parent bd19899bbc
commit 09fb51189e
1 changed files with 8 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files
simgear/scene/tgdb/obj.cxx
+7 -8
View File
@@ -693,6 +693,7 @@ SGLoadBTG(const std::string& path, SGMaterialLib *matlib, bool calc_lights, bool
} }
if (!tileGeometryBin.vasiLights.empty()) { if (!tileGeometryBin.vasiLights.empty()) {
osg::Geode* vasiGeode = new osg::Geode;
SGVec4f red(1, 0, 0, 1); SGVec4f red(1, 0, 0, 1);
SGMaterial* mat = matlib->find("RWY_RED_LIGHTS"); SGMaterial* mat = matlib->find("RWY_RED_LIGHTS");
if (mat) if (mat)
@@ -702,17 +703,14 @@ SGLoadBTG(const std::string& path, SGMaterialLib *matlib, bool calc_lights, bool
if (mat) if (mat)
white = mat->get_light_color(); white = mat->get_light_color();
osg::Geode* geode = new osg::Geode;
SGDirectionalLightListBin::const_iterator i; SGDirectionalLightListBin::const_iterator i;
for (i = tileGeometryBin.vasiLights.begin(); for (i = tileGeometryBin.vasiLights.begin();
i != tileGeometryBin.vasiLights.end(); ++i) { i != tileGeometryBin.vasiLights.end(); ++i) {
geode->addDrawable(SGLightFactory::getVasi(up, *i, red, white)); vasiGeode->addDrawable(SGLightFactory::getVasi(up, *i, red, white));
} }
osg::Group* vasiLights = new osg::Group; vasiGeode->setCullCallback(new SGPointSpriteLightCullCallback(osg::Vec3(1, 0.0001, 0.000001), 6));
vasiLights->setCullCallback(new SGPointSpriteLightCullCallback(osg::Vec3(1, 0.0001, 0.000001), 6)); vasiGeode->setStateSet(lightManager->getRunwayLightStateSet());
vasiLights->setStateSet(lightManager->getRunwayLightStateSet()); lightGroup->addChild(vasiGeode);
vasiLights->addChild(geode);
lightGroup->addChild(vasiLights);
} }
if (tileGeometryBin.runwayLights.getNumLights() > 0 if (tileGeometryBin.runwayLights.getNumLights() > 0
@@ -765,7 +763,8 @@ SGLoadBTG(const std::string& path, SGMaterialLib *matlib, bool calc_lights, bool
if (lightGroup->getNumChildren() > 0) { if (lightGroup->getNumChildren() > 0) {
osg::LOD* lightLOD = new osg::LOD; osg::LOD* lightLOD = new osg::LOD;
lightLOD->addChild(lightGroup.get(), 0, 30000); lightLOD->addChild(lightGroup.get(), 0, 30000);
lightLOD->setNodeMask(LIGHTS_BITS); // VASI is always on, so doesn't use light bits.
lightLOD->setNodeMask(LIGHTS_BITS | MODEL_BIT);
transform->addChild(lightLOD); transform->addChild(lightLOD);
} }