void MoveDemoApplication::createAxes()
{
Ogre::ManualObject* pManualObject = mSceneMgr-> createManualObject( "ManualGridObj ");
if (pManualObject)
{
int nLength = 160 ;
pManualObject-> begin( "", Ogre::RenderOperation::OT_LINE_LIST);
pManualObject-> position(0, 0, 0);
pManualObject-> colour(Ogre::ColourValue::Red);
pManualObject-> position(nLength*4, 0, 0);
pManualObject-> position(0, 0, 0);
pManualObject-> colour(Ogre::ColourValue::Green);
pManualObject-> position(0, nLength, 0);
pManualObject-> position(0, 0, 0);
pManualObject-> colour(Ogre::ColourValue::Blue);
pManualObject-> position(0, 0, nLength);
pManualObject-> end();
pManualObject->getSection(0)->getTechnique()->getPass(0)->setLightingEnabled(false);
Ogre::SceneNode*pSceneNode = mSceneMgr->getRootSceneNode()->createChildSceneNode( "ManualGridNode ");
if(pSceneNode)
pSceneNode-> attachObject(pManualObject);
}
}
void MoveDemoApplication::createPath()
{
Ogre::ManualObject* pManualObject = mSceneMgr-> createManualObject( "PathObj");
if (pManualObject)
{
pManualObject-> begin( "", Ogre::RenderOperation::OT_LINE_LIST);
pManualObject-> colour(Ogre::ColourValue(1.0 , 1.0 , 0 ));
pManualObject-> position(Vector3( 0.0f, 1.0f, 25.0f ));
pManualObject-> position(Vector3( 550.0f, 1.0f, 50.0f ));
pManualObject-> position(Vector3( 550.0f, 1.0f, 50.0f ));
pManualObject-> position(Vector3(-100.0f, 1.0f, -200.0f ) );
pManualObject-> position(Vector3(-100.0f, 1.0f, -200.0f ) );
pManualObject-> position(Vector3( 0.0f, 1.0f, 25.0f ));
pManualObject-> end();
pManualObject->getSection(0)->getTechnique()->getPass(0)->setLightingEnabled(false);
Ogre::SceneNode*pSceneNode = mSceneMgr->getRootSceneNode()->createChildSceneNode( "PathNode ");
if(pSceneNode)
pSceneNode-> attachObject(pManualObject);
}
}
void MoveDemoApplication::createGrid()
{
Ogre::ManualObject* pManualObject = mSceneMgr-> createManualObject( "TestManualObject ");
if (NULL == pManualObject)
return ;
pManualObject-> begin( " ", Ogre::RenderOperation::OT_LINE_LIST);
{
int startX=-1000 ;
int startZ = -1000;
int endX=1000 ;
int endZ = 1000;
int step = 50;
//int nLength = 160 ;
pManualObject-> colour(Ogre::ColourValue(0.5,0.5,0.5) );
for (int idx = 0 ; idx< (endX - startX)/step ; ++idx )
{
pManualObject-> position(startX+step*idx, 0, startZ);
pManualObject-> position(startX+step*idx, 0, endZ);
}
for (int idx = 0 ; idx< (endZ - startZ)/step ; ++idx )
{
pManualObject-> position(startX, 0, startZ+step*idx );
pManualObject-> position(endX, 0, startZ+step*idx);
}
}
pManualObject-> end();
pManualObject->getSection(0)->getTechnique()->getPass(0)->setLightingEnabled(false);
Ogre::SceneNode* pSceneNode = mSceneMgr->getRootSceneNode()->createChildSceneNode( "TestSceneNode ");
if (NULL == pSceneNode)
return ;
pSceneNode-> attachObject(pManualObject);
}
