Changeset 3936 for OpenSceneGraph/trunk/examples/osgspheresegment/osgspheresegment.cpp

Timestamp:

03/22/05 21:26:45 (8 years ago)

Author:

robert

Message:

Moved ParticleSystemUpdater? into ParticleEffect? nodes to simplify usage
of nodes.

Files:

• OpenSceneGraph/trunk/examples/osgspheresegment/osgspheresegment.cpp (modified) (2 diffs)

OpenSceneGraph/trunk/examples/osgspheresegment/osgspheresegment.cpp

@@ -117 +117 @@
         xform->addChild(positioned);
 
+        // add particle effects to cessna.
+        {
+            osg::PositionAttitudeTransform* positionEffects = new osg::PositionAttitudeTransform;
+            positionEffects->setPosition(osg::Vec3(0.0f,0.0f,0.0f));
+            xform->addChild(positionEffects);
+
+            osgParticle::ExplosionEffect* explosion = new osgParticle::ExplosionEffect;
+            osgParticle::SmokeEffect* smoke = new osgParticle::SmokeEffect;
+            osgParticle::FireEffect* fire = new osgParticle::FireEffect;
+
+            positionEffects->addChild(explosion);
+            positionEffects->addChild(smoke);
+            positionEffects->addChild(fire);
+        }
+        
         model->addChild(xform);
     }
@@ -221 +236 @@
         osgParticle::FireEffect* fire = new osgParticle::FireEffect;
 
-        //osg::Geode* geode = new osg::Geode;
-        //geode->addDrawable(new osg::ShapeDrawable(new osg::Sphere(osg::Vec3(0.0f,0.0f,0.0f),10.0f)));
-        //positionEffects->addChild(geode);
-
         positionEffects->addChild(explosion);
         positionEffects->addChild(smoke);
         positionEffects->addChild(fire);
 
-        osgParticle::ParticleSystemUpdater *psu = new osgParticle::ParticleSystemUpdater;
-
-        psu->addParticleSystem(explosion->getParticleSystem());
-        psu->addParticleSystem(smoke->getParticleSystem());
-        psu->addParticleSystem(fire->getParticleSystem());
-
-        // add the updater node to the scene graph
-        root->addChild(psu);
     }