ogre 繪製座標系
來源：互聯網
上載者：User
Ogre::ManualObject* pManualObject=mSceneMgr->createManualObject("TestManualObject"); if(NULL==pManualObject) return;
pManualObject-> begin( "BaseWhiteNoLighting", Ogre::RenderOperation::OT_LINE_LIST); { //xpManualObject-> position(0,0,0); pManualObject-> colour(Ogre::ColourValue::Blue);pManualObject-> position(20,0,0); pManualObject-> colour(Ogre::ColourValue::Red); pManualObject-> position(20,0,0); pManualObject-> colour(Ogre::ColourValue::Red); pManualObject-> position(17,3,0); pManualObject-> colour(Ogre::ColourValue::Red); pManualObject-> position(20,0,0); pManualObject-> colour(Ogre::ColourValue::Red); pManualObject-> position(17,-3,0); pManualObject-> colour(Ogre::ColourValue::Red);
//ypManualObject-> position(0,0,0); pManualObject-> colour(Ogre::ColourValue::Red); pManualObject-> position(0,20,0); pManualObject-> colour(Ogre::ColourValue::Green); pManualObject-> position(0,20,0); pManualObject-> colour(Ogre::ColourValue::Green); pManualObject-> position(3,17,0); pManualObject-> colour(Ogre::ColourValue::Green); pManualObject-> position(0,20,0); pManualObject-> colour(Ogre::ColourValue::Green); pManualObject-> position(-3,17,0); pManualObject-> colour(Ogre::ColourValue::Green);
//zpManualObject-> position(0,0,0); pManualObject-> colour(Ogre::ColourValue::Blue); pManualObject-> position(0,0,20); pManualObject-> colour(Ogre::ColourValue::Red); pManualObject-> position(0,0,20); pManualObject-> colour(Ogre::ColourValue::Blue); pManualObject-> position(0,3,17); pManualObject-> colour(Ogre::ColourValue::Blue); pManualObject-> position(0,0,20); pManualObject-> colour(Ogre::ColourValue::Blue); pManualObject-> position(0,-3,17); pManualObject-> colour(Ogre::ColourValue::Blue); } pManualObject-> end(); Ogre::SceneNode* pSceneNode=mSceneMgr->getRootSceneNode()->createChildSceneNode( "TestSceneNode "); if (NULL == pSceneNode) return ;
pSceneNode-> attachObject(pManualObject);
