History: Line 3D

Ogre::ManualObject* myManualObject =  mSceneMgr->createManualObject("manual1"); 
Ogre::SceneNode* myManualObjectNode = mSceneMgr->getRootSceneNode()->createChildSceneNode("manual1_node"); 
 
// NOTE: The second parameter to the create method is the resource group the material will be added to.
// If the group you name does not exist (in your resources.cfg file) the library will assert() and your program will crash
Ogre::MaterialPtr myManualObjectMaterial = Ogre::MaterialManager::getSingleton().create("manual1Material","General"); 
myManualObjectMaterial->setReceiveShadows(false); 
myManualObjectMaterial->getTechnique(0)->setLightingEnabled(true); 
myManualObjectMaterial->getTechnique(0)->getPass(0)->setDiffuse(0,0,1,0); 
myManualObjectMaterial->getTechnique(0)->getPass(0)->setAmbient(0,0,1); 
myManualObjectMaterial->getTechnique(0)->getPass(0)->setSelfIllumination(0,0,1); 
myManualObjectMaterial->dispose();  // dispose pointer, not the material

 
myManualObject->begin("manual1Material", Ogre::RenderOperation::OT_LINE_LIST); 
myManualObject->position(3, 2, 1); 
myManualObject->position(4, 1, 0); 
// etc 
myManualObject->end(); 
 
myManualObjectNode->attachObject(myManualObject);